ostc4: Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll

author	Ideenmodellierer
date	Thu, 30 Jan 2025 21:26:38 +0100 (2 months ago)
parents	c78bcbd5deda
children

rev	line source
128 c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	1 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	2 ******************************************************************************
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	3 * @file stm32f4xx_ll_sdmmc.c
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	4 * @author MCD Application Team
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	5 * @brief SDMMC Low Layer HAL module driver.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	6 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	7 * This file provides firmware functions to manage the following
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	8 * functionalities of the SDMMC peripheral:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	9 * + Initialization/de-initialization functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	10 * + I/O operation functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	11 * + Peripheral Control functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	12 * + Peripheral State functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	13 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	14 @verbatim
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	15 ==============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	16 ##### SDMMC peripheral features #####
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	17 ==============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	18 [..] The SD/SDMMC MMC card host interface (SDMMC) provides an interface between the APB2
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	19 peripheral bus and MultiMedia cards (MMCs), SD memory cards, SDMMC cards and CE-ATA
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	20 devices.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	21
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	22 [..] The SDMMC features include the following:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	23 (+) Full compliance with MultiMedia Card System Specification Version 4.2. Card support
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	24 for three different databus modes: 1-bit (default), 4-bit and 8-bit
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	25 (+) Full compatibility with previous versions of MultiMedia Cards (forward compatibility)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	26 (+) Full compliance with SD Memory Card Specifications Version 2.0
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	27 (+) Full compliance with SD I/O Card Specification Version 2.0: card support for two
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	28 different data bus modes: 1-bit (default) and 4-bit
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	29 (+) Full support of the CE-ATA features (full compliance with CE-ATA digital protocol
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	30 Rev1.1)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	31 (+) Data transfer up to 48 MHz for the 8 bit mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	32 (+) Data and command output enable signals to control external bidirectional drivers.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	33
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	34
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	35 ##### How to use this driver #####
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	36 ==============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	37 [..]
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	38 This driver is a considered as a driver of service for external devices drivers
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	39 that interfaces with the SDMMC peripheral.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	40 According to the device used (SD card/ MMC card / SDMMC card ...), a set of APIs
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	41 is used in the device's driver to perform SDMMC operations and functionalities.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	42
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	43 This driver is almost transparent for the final user, it is only used to implement other
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	44 functionalities of the external device.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	45
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	46 [..]
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	47 (+) The SDMMC clock (SDMMCCLK = 48 MHz) is coming from a specific output of PLL
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	48 (PLL48CLK). Before start working with SDMMC peripheral make sure that the
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	49 PLL is well configured.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	50 The SDMMC peripheral uses two clock signals:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	51 (++) SDMMC adapter clock (SDMMCCLK = 48 MHz)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	52 (++) APB2 bus clock (PCLK2)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	53
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	54 -@@- PCLK2 and SDMMC_CK clock frequencies must respect the following condition:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	55 Frequency(PCLK2) >= (3 / 8 x Frequency(SDMMC_CK))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	56
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	57 (+) Enable/Disable peripheral clock using RCC peripheral macros related to SDMMC
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	58 peripheral.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	59
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	60 (+) Enable the Power ON State using the SDIO_PowerState_ON(SDIOx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	61 function and disable it using the function SDIO_PowerState_ON(SDIOx).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	62
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	63 (+) Enable/Disable the clock using the __SDIO_ENABLE()/__SDIO_DISABLE() macros.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	64
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	65 (+) Enable/Disable the peripheral interrupts using the macros __SDIO_ENABLE_IT(hSDIO, IT)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	66 and __SDIO_DISABLE_IT(hSDIO, IT) if you need to use interrupt mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	67
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	68 (+) When using the DMA mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	69 (++) Configure the DMA in the MSP layer of the external device
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	70 (++) Active the needed channel Request
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	71 (++) Enable the DMA using __SDIO_DMA_ENABLE() macro or Disable it using the macro
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	72 __SDIO_DMA_DISABLE().
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	73
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	74 (+) To control the CPSM (Command Path State Machine) and send
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	75 commands to the card use the SDIO_SendCommand(),
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	76 SDIO_GetCommandResponse() and SDIO_GetResponse() functions. First, user has
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	77 to fill the command structure (pointer to SDIO_CmdInitTypeDef) according
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	78 to the selected command to be sent.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	79 The parameters that should be filled are:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	80 (++) Command Argument
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	81 (++) Command Index
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	82 (++) Command Response type
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	83 (++) Command Wait
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	84 (++) CPSM Status (Enable or Disable).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	85
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	86 -@@- To check if the command is well received, read the SDIO_CMDRESP
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	87 register using the SDIO_GetCommandResponse().
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	88 The SDMMC responses registers (SDIO_RESP1 to SDIO_RESP2), use the
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	89 SDIO_GetResponse() function.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	90
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	91 (+) To control the DPSM (Data Path State Machine) and send/receive
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	92 data to/from the card use the SDIO_ConfigData(), SDIO_GetDataCounter(),
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	93 SDIO_ReadFIFO(), SDIO_WriteFIFO() and SDIO_GetFIFOCount() functions.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	94
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	95 * Read Operations *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	96 =======================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	97 [..]
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	98 (#) First, user has to fill the data structure (pointer to
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	99 SDIO_DataInitTypeDef) according to the selected data type to be received.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	100 The parameters that should be filled are:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	101 (++) Data TimeOut
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	102 (++) Data Length
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	103 (++) Data Block size
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	104 (++) Data Transfer direction: should be from card (To SDMMC)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	105 (++) Data Transfer mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	106 (++) DPSM Status (Enable or Disable)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	107
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	108 (#) Configure the SDMMC resources to receive the data from the card
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	109 according to selected transfer mode (Refer to Step 8, 9 and 10).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	110
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	111 (#) Send the selected Read command (refer to step 11).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	112
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	113 (#) Use the SDIO flags/interrupts to check the transfer status.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	114
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	115 * Write Operations *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	116 ========================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	117 [..]
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	118 (#) First, user has to fill the data structure (pointer to
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	119 SDIO_DataInitTypeDef) according to the selected data type to be received.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	120 The parameters that should be filled are:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	121 (++) Data TimeOut
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	122 (++) Data Length
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	123 (++) Data Block size
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	124 (++) Data Transfer direction: should be to card (To CARD)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	125 (++) Data Transfer mode
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	126 (++) DPSM Status (Enable or Disable)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	127
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	128 (#) Configure the SDMMC resources to send the data to the card according to
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	129 selected transfer mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	130
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	131 (#) Send the selected Write command.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	132
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	133 (#) Use the SDIO flags/interrupts to check the transfer status.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	134
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	135 * Command management operations *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	136 =====================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	137 [..]
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	138 (#) The commands used for Read/Write/Erase operations are managed in
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	139 separate functions.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	140 Each function allows to send the needed command with the related argument,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	141 then check the response.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	142 By the same approach, you could implement a command and check the response.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	143
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	144 @endverbatim
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	145 ******************************************************************************
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	146 * @attention
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	147 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	148 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	149 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	150 * Redistribution and use in source and binary forms, with or without modification,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	151 * are permitted provided that the following conditions are met:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	152 * 1. Redistributions of source code must retain the above copyright notice,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	153 * this list of conditions and the following disclaimer.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	154 * 2. Redistributions in binary form must reproduce the above copyright notice,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	155 * this list of conditions and the following disclaimer in the documentation
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	156 * and/or other materials provided with the distribution.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	157 * 3. Neither the name of STMicroelectronics nor the names of its contributors
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	158 * may be used to endorse or promote products derived from this software
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	159 * without specific prior written permission.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	160 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	161 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	162 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	163 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	164 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	165 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	166 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	167 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	168 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	169 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	170 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	171 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	172 ******************************************************************************
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	173 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	174
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	175 /* Includes ------------------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	176 #include "stm32f4xx_hal.h"
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	177
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	178 /** @addtogroup STM32F4xx_HAL_Driver
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	179 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	180 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	181
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	182 /** @defgroup SDMMC_LL SDMMC Low Layer
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	183 * @brief Low layer module for SD
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	184 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	185 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	186
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	187 #if defined(HAL_SD_MODULE_ENABLED) \|\| defined(HAL_MMC_MODULE_ENABLED)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	188 #if defined(STM32F405xx) \|\| defined(STM32F415xx) \|\| defined(STM32F407xx) \|\| defined(STM32F417xx) \|\| \
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	189 defined(STM32F427xx) \|\| defined(STM32F437xx) \|\| defined(STM32F429xx) \|\| defined(STM32F439xx) \|\| \
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	190 defined(STM32F401xC) \|\| defined(STM32F401xE) \|\| defined(STM32F411xE) \|\| defined(STM32F446xx) \|\| \
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	191 defined(STM32F469xx) \|\| defined(STM32F479xx) \|\| defined(STM32F412Zx) \|\| defined(STM32F412Vx) \|\| \
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	192 defined(STM32F412Rx) \|\| defined(STM32F412Cx) \|\| defined(STM32F413xx) \|\| defined(STM32F423xx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	193
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	194 /* Private typedef -----------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	195 /* Private define ------------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	196 /* Private macro -------------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	197 /* Private variables ---------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	198 /* Private function prototypes -----------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	199 static uint32_t SDMMC_GetCmdError(SDIO_TypeDef *SDIOx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	200 static uint32_t SDMMC_GetCmdResp1(SDIO_TypeDef *SDIOx, uint8_t SD_CMD, uint32_t Timeout);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	201 static uint32_t SDMMC_GetCmdResp2(SDIO_TypeDef *SDIOx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	202 static uint32_t SDMMC_GetCmdResp3(SDIO_TypeDef *SDIOx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	203 static uint32_t SDMMC_GetCmdResp7(SDIO_TypeDef *SDIOx);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	204 static uint32_t SDMMC_GetCmdResp6(SDIO_TypeDef SDIOx, uint8_t SD_CMD, uint16_t pRCA);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	205
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	206 /* Exported functions --------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	207
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	208 /** @defgroup SDMMC_LL_Exported_Functions SDMMC Low Layer Exported Functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	209 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	210 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	211
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	212 /** @defgroup HAL_SDMMC_LL_Group1 Initialization de-initialization functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	213 * @brief Initialization and Configuration functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	214 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	215 @verbatim
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	216 ===============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	217 ##### Initialization/de-initialization functions #####
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	218 ===============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	219 [..] This section provides functions allowing to:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	220
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	221 @endverbatim
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	222 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	223 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	224
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	225 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	226 * @brief Initializes the SDMMC according to the specified
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	227 * parameters in the SDMMC_InitTypeDef and create the associated handle.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	228 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	229 * @param Init SDMMC initialization structure
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	230 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	231 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	232 HAL_StatusTypeDef SDIO_Init(SDIO_TypeDef *SDIOx, SDIO_InitTypeDef Init)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	233 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	234 uint32_t tmpreg = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	235
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	236 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	237 assert_param(IS_SDIO_ALL_INSTANCE(SDIOx));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	238 assert_param(IS_SDIO_CLOCK_EDGE(Init.ClockEdge));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	239 assert_param(IS_SDIO_CLOCK_BYPASS(Init.ClockBypass));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	240 assert_param(IS_SDIO_CLOCK_POWER_SAVE(Init.ClockPowerSave));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	241 assert_param(IS_SDIO_BUS_WIDE(Init.BusWide));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	242 assert_param(IS_SDIO_HARDWARE_FLOW_CONTROL(Init.HardwareFlowControl));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	243 assert_param(IS_SDIO_CLKDIV(Init.ClockDiv));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	244
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	245 /* Set SDMMC configuration parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	246 tmpreg \|= (Init.ClockEdge \|\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	247 Init.ClockBypass \|\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	248 Init.ClockPowerSave \|\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	249 Init.BusWide \|\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	250 Init.HardwareFlowControl \|\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	251 Init.ClockDiv
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	252 );
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	253
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	254 /* Write to SDMMC CLKCR */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	255 MODIFY_REG(SDIOx->CLKCR, CLKCR_CLEAR_MASK, tmpreg);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	256
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	257 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	258 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	259
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	260
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	261 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	262 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	263 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	264
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	265 /** @defgroup HAL_SDMMC_LL_Group2 IO operation functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	266 * @brief Data transfers functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	267 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	268 @verbatim
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	269 ===============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	270 ##### I/O operation functions #####
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	271 ===============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	272 [..]
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	273 This subsection provides a set of functions allowing to manage the SDMMC data
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	274 transfers.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	275
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	276 @endverbatim
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	277 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	278 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	279
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	280 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	281 * @brief Read data (word) from Rx FIFO in blocking mode (polling)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	282 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	283 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	284 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	285 uint32_t SDIO_ReadFIFO(SDIO_TypeDef *SDIOx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	286 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	287 /* Read data from Rx FIFO */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	288 return (SDIOx->FIFO);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	289 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	290
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	291 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	292 * @brief Write data (word) to Tx FIFO in blocking mode (polling)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	293 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	294 * @param pWriteData pointer to data to write
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	295 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	296 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	297 HAL_StatusTypeDef SDIO_WriteFIFO(SDIO_TypeDef SDIOx, uint32_t pWriteData)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	298 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	299 /* Write data to FIFO */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	300 SDIOx->FIFO = *pWriteData;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	301
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	302 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	303 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	304
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	305 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	306 * @}
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	307 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	308
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	309 /** @defgroup HAL_SDMMC_LL_Group3 Peripheral Control functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	310 * @brief management functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	311 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	312 @verbatim
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	313 ===============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	314 ##### Peripheral Control functions #####
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	315 ===============================================================================
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	316 [..]
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	317 This subsection provides a set of functions allowing to control the SDMMC data
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	318 transfers.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	319
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	320 @endverbatim
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	321 * @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	322 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	323
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	324 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	325 * @brief Set SDMMC Power state to ON.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	326 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	327 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	328 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	329 HAL_StatusTypeDef SDIO_PowerState_ON(SDIO_TypeDef *SDIOx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	330 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	331 /* Set power state to ON */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	332 SDIOx->POWER = SDIO_POWER_PWRCTRL;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	333
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	334 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	335 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	336
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	337 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	338 * @brief Set SDMMC Power state to OFF.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	339 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	340 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	341 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	342 HAL_StatusTypeDef SDIO_PowerState_OFF(SDIO_TypeDef *SDIOx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	343 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	344 /* Set power state to OFF */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	345 SDIOx->POWER = 0x00000000U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	346
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	347 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	348 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	349
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	350 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	351 * @brief Get SDMMC Power state.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	352 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	353 * @retval Power status of the controller. The returned value can be one of the
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	354 * following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	355 * - 0x00: Power OFF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	356 * - 0x02: Power UP
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	357 * - 0x03: Power ON
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	358 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	359 uint32_t SDIO_GetPowerState(SDIO_TypeDef *SDIOx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	360 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	361 return (SDIOx->POWER & SDIO_POWER_PWRCTRL);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	362 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	363
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	364 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	365 * @brief Configure the SDMMC command path according to the specified parameters in
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	366 * SDIO_CmdInitTypeDef structure and send the command
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	367 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	368 * @param Command pointer to a SDIO_CmdInitTypeDef structure that contains
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	369 * the configuration information for the SDMMC command
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	370 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	371 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	372 HAL_StatusTypeDef SDIO_SendCommand(SDIO_TypeDef SDIOx, SDIO_CmdInitTypeDef Command)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	373 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	374 uint32_t tmpreg = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	375
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	376 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	377 assert_param(IS_SDIO_CMD_INDEX(Command->CmdIndex));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	378 assert_param(IS_SDIO_RESPONSE(Command->Response));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	379 assert_param(IS_SDIO_WAIT(Command->WaitForInterrupt));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	380 assert_param(IS_SDIO_CPSM(Command->CPSM));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	381
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	382 /* Set the SDMMC Argument value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	383 SDIOx->ARG = Command->Argument;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	384
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	385 /* Set SDMMC command parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	386 tmpreg \|= (uint32_t)(Command->CmdIndex \|\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	387 Command->Response \|\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	388 Command->WaitForInterrupt \|\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	389 Command->CPSM);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	390
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	391 /* Write to SDMMC CMD register */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	392 MODIFY_REG(SDIOx->CMD, CMD_CLEAR_MASK, tmpreg);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	393
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	394 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	395 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	396
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	397 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	398 * @brief Return the command index of last command for which response received
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	399 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	400 * @retval Command index of the last command response received
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	401 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	402 uint8_t SDIO_GetCommandResponse(SDIO_TypeDef *SDIOx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	403 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	404 return (uint8_t)(SDIOx->RESPCMD);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	405 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	406
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	407
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	408 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	409 * @brief Return the response received from the card for the last command
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	410 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	411 * @param Response Specifies the SDMMC response register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	412 * This parameter can be one of the following values:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	413 * @arg SDIO_RESP1: Response Register 1
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	414 * @arg SDIO_RESP1: Response Register 2
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	415 * @arg SDIO_RESP1: Response Register 3
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	416 * @arg SDIO_RESP1: Response Register 4
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	417 * @retval The Corresponding response register value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	418 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	419 uint32_t SDIO_GetResponse(SDIO_TypeDef *SDIOx, uint32_t Response)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	420 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	421 __IO uint32_t tmp = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	422
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	423 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	424 assert_param(IS_SDIO_RESP(Response));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	425
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	426 /* Get the response */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	427 tmp = (uint32_t)&(SDIOx->RESP1) + Response;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	428
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	429 return ((__IO uint32_t ) tmp);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	430 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	431
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	432 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	433 * @brief Configure the SDMMC data path according to the specified
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	434 * parameters in the SDIO_DataInitTypeDef.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	435 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	436 * @param Data pointer to a SDIO_DataInitTypeDef structure
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	437 * that contains the configuration information for the SDMMC data.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	438 * @retval HAL status
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	439 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	440 HAL_StatusTypeDef SDIO_ConfigData(SDIO_TypeDef SDIOx, SDIO_DataInitTypeDef Data)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	441 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	442 uint32_t tmpreg = 0U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	443
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	444 /* Check the parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	445 assert_param(IS_SDIO_DATA_LENGTH(Data->DataLength));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	446 assert_param(IS_SDIO_BLOCK_SIZE(Data->DataBlockSize));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	447 assert_param(IS_SDIO_TRANSFER_DIR(Data->TransferDir));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	448 assert_param(IS_SDIO_TRANSFER_MODE(Data->TransferMode));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	449 assert_param(IS_SDIO_DPSM(Data->DPSM));
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	450
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	451 /* Set the SDMMC Data TimeOut value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	452 SDIOx->DTIMER = Data->DataTimeOut;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	453
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	454 /* Set the SDMMC DataLength value */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	455 SDIOx->DLEN = Data->DataLength;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	456
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	457 /* Set the SDMMC data configuration parameters */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	458 tmpreg \|= (uint32_t)(Data->DataBlockSize \|\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	459 Data->TransferDir \|\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	460 Data->TransferMode \|\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	461 Data->DPSM);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	462
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	463 /* Write to SDMMC DCTRL */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	464 MODIFY_REG(SDIOx->DCTRL, DCTRL_CLEAR_MASK, tmpreg);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	465
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	466 return HAL_OK;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	467
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	468 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	469
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	470 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	471 * @brief Returns number of remaining data bytes to be transferred.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	472 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	473 * @retval Number of remaining data bytes to be transferred
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	474 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	475 uint32_t SDIO_GetDataCounter(SDIO_TypeDef *SDIOx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	476 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	477 return (SDIOx->DCOUNT);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	478 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	479
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	480 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	481 * @brief Get the FIFO data
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	482 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	483 * @retval Data received
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	484 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	485 uint32_t SDIO_GetFIFOCount(SDIO_TypeDef *SDIOx)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	486 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	487 return (SDIOx->FIFO);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	488 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	489
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	490 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	491 * @brief Sets one of the two options of inserting read wait interval.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	492 * @param SDIOx Pointer to SDMMC register base
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	493 * @param SDIO_ReadWaitMode SDMMC Read Wait operation mode.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	494 * This parameter can be:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	495 * @arg SDIO_READ_WAIT_MODE_CLK: Read Wait control by stopping SDMMCCLK
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	496 * @arg SDIO_READ_WAIT_MODE_DATA2: Read Wait control using SDMMC_DATA2
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	497 * @retval None
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	498 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	499 HAL_StatusTypeDef SDIO_SetSDMMCReadWaitMode(SDIO_TypeDef *SDIOx, uint32_t SDIO_ReadWaitMode)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	500 {

128

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1 /**

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2 ******************************************************************************

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3 * @file stm32f4xx_ll_sdmmc.c

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4 * @author MCD Application Team

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5 * @brief SDMMC Low Layer HAL module driver.

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6 *

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7 * This file provides firmware functions to manage the following

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8 * functionalities of the SDMMC peripheral:

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9 * + Initialization/de-initialization functions

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10 * + I/O operation functions

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11 * + Peripheral Control functions

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12 * + Peripheral State functions

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13 *

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14 @verbatim

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15 ==============================================================================

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16 ##### SDMMC peripheral features #####

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17 ==============================================================================

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18 [..] The SD/SDMMC MMC card host interface (SDMMC) provides an interface between the APB2

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19 peripheral bus and MultiMedia cards (MMCs), SD memory cards, SDMMC cards and CE-ATA

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20 devices.

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21

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22 [..] The SDMMC features include the following:

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23 (+) Full compliance with MultiMedia Card System Specification Version 4.2. Card support

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24 for three different databus modes: 1-bit (default), 4-bit and 8-bit

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25 (+) Full compatibility with previous versions of MultiMedia Cards (forward compatibility)

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26 (+) Full compliance with SD Memory Card Specifications Version 2.0

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27 (+) Full compliance with SD I/O Card Specification Version 2.0: card support for two

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28 different data bus modes: 1-bit (default) and 4-bit

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29 (+) Full support of the CE-ATA features (full compliance with CE-ATA digital protocol

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30 Rev1.1)

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31 (+) Data transfer up to 48 MHz for the 8 bit mode

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32 (+) Data and command output enable signals to control external bidirectional drivers.

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33

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34

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35 ##### How to use this driver #####

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36 ==============================================================================

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37 [..]

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38 This driver is a considered as a driver of service for external devices drivers

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39 that interfaces with the SDMMC peripheral.

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40 According to the device used (SD card/ MMC card / SDMMC card ...), a set of APIs

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41 is used in the device's driver to perform SDMMC operations and functionalities.

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42

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43 This driver is almost transparent for the final user, it is only used to implement other

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44 functionalities of the external device.

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45

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46 [..]

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47 (+) The SDMMC clock (SDMMCCLK = 48 MHz) is coming from a specific output of PLL

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48 (PLL48CLK). Before start working with SDMMC peripheral make sure that the

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49 PLL is well configured.

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50 The SDMMC peripheral uses two clock signals:

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51 (++) SDMMC adapter clock (SDMMCCLK = 48 MHz)

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52 (++) APB2 bus clock (PCLK2)

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53

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54 -@@- PCLK2 and SDMMC_CK clock frequencies must respect the following condition:

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55 Frequency(PCLK2) >= (3 / 8 x Frequency(SDMMC_CK))

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56

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57 (+) Enable/Disable peripheral clock using RCC peripheral macros related to SDMMC

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58 peripheral.

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59

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60 (+) Enable the Power ON State using the SDIO_PowerState_ON(SDIOx)

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61 function and disable it using the function SDIO_PowerState_ON(SDIOx).

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62

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63 (+) Enable/Disable the clock using the __SDIO_ENABLE()/__SDIO_DISABLE() macros.

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64

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65 (+) Enable/Disable the peripheral interrupts using the macros __SDIO_ENABLE_IT(hSDIO, IT)

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66 and __SDIO_DISABLE_IT(hSDIO, IT) if you need to use interrupt mode.

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67

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68 (+) When using the DMA mode

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69 (++) Configure the DMA in the MSP layer of the external device

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70 (++) Active the needed channel Request

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71 (++) Enable the DMA using __SDIO_DMA_ENABLE() macro or Disable it using the macro

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72 __SDIO_DMA_DISABLE().

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73

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74 (+) To control the CPSM (Command Path State Machine) and send

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75 commands to the card use the SDIO_SendCommand(),

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76 SDIO_GetCommandResponse() and SDIO_GetResponse() functions. First, user has

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77 to fill the command structure (pointer to SDIO_CmdInitTypeDef) according

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78 to the selected command to be sent.

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79 The parameters that should be filled are:

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80 (++) Command Argument

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81 (++) Command Index

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82 (++) Command Response type

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83 (++) Command Wait

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84 (++) CPSM Status (Enable or Disable).

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85

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86 -@@- To check if the command is well received, read the SDIO_CMDRESP

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87 register using the SDIO_GetCommandResponse().

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88 The SDMMC responses registers (SDIO_RESP1 to SDIO_RESP2), use the

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89 SDIO_GetResponse() function.

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90

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91 (+) To control the DPSM (Data Path State Machine) and send/receive

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92 data to/from the card use the SDIO_ConfigData(), SDIO_GetDataCounter(),

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93 SDIO_ReadFIFO(), SDIO_WriteFIFO() and SDIO_GetFIFOCount() functions.

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94

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95 *** Read Operations ***

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96 =======================

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97 [..]

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98 (#) First, user has to fill the data structure (pointer to

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99 SDIO_DataInitTypeDef) according to the selected data type to be received.

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100 The parameters that should be filled are:

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101 (++) Data TimeOut

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102 (++) Data Length

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103 (++) Data Block size

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104 (++) Data Transfer direction: should be from card (To SDMMC)

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105 (++) Data Transfer mode

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106 (++) DPSM Status (Enable or Disable)

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107

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108 (#) Configure the SDMMC resources to receive the data from the card

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109 according to selected transfer mode (Refer to Step 8, 9 and 10).

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110

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111 (#) Send the selected Read command (refer to step 11).

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112

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113 (#) Use the SDIO flags/interrupts to check the transfer status.

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114

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115 *** Write Operations ***

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116 ========================

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117 [..]

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118 (#) First, user has to fill the data structure (pointer to

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119 SDIO_DataInitTypeDef) according to the selected data type to be received.

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120 The parameters that should be filled are:

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121 (++) Data TimeOut

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122 (++) Data Length

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123 (++) Data Block size

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124 (++) Data Transfer direction: should be to card (To CARD)

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125 (++) Data Transfer mode

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126 (++) DPSM Status (Enable or Disable)

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127

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128 (#) Configure the SDMMC resources to send the data to the card according to

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129 selected transfer mode.

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130

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131 (#) Send the selected Write command.

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132

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133 (#) Use the SDIO flags/interrupts to check the transfer status.

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134

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135 *** Command management operations ***

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136 =====================================

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137 [..]

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138 (#) The commands used for Read/Write/Erase operations are managed in

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139 separate functions.

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140 Each function allows to send the needed command with the related argument,

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141 then check the response.

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142 By the same approach, you could implement a command and check the response.

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143

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144 @endverbatim

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145 ******************************************************************************

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146 * @attention

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147 *

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149 *

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150 * Redistribution and use in source and binary forms, with or without modification,

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151 * are permitted provided that the following conditions are met:

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152 * 1. Redistributions of source code must retain the above copyright notice,

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153 * this list of conditions and the following disclaimer.

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154 * 2. Redistributions in binary form must reproduce the above copyright notice,

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155 * this list of conditions and the following disclaimer in the documentation

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156 * and/or other materials provided with the distribution.

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157 * 3. Neither the name of STMicroelectronics nor the names of its contributors

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158 * may be used to endorse or promote products derived from this software

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159 * without specific prior written permission.

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160 *

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161 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

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162 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

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163 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

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164 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE

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165 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

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166 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

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167 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

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168 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

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169 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

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170 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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171 *

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172 ******************************************************************************

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173 */

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174

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175 /* Includes ------------------------------------------------------------------*/

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176 #include "stm32f4xx_hal.h"

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177

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178 /** @addtogroup STM32F4xx_HAL_Driver

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179 * @{

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180 */

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181

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182 /** @defgroup SDMMC_LL SDMMC Low Layer

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183 * @brief Low layer module for SD

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184 * @{

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185 */

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186

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187 #if defined(HAL_SD_MODULE_ENABLED) || defined(HAL_MMC_MODULE_ENABLED)

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188 #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || \

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189 defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || \

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190 defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F446xx) || \

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191 defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || \

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192 defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx)

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193

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194 /* Private typedef -----------------------------------------------------------*/

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195 /* Private define ------------------------------------------------------------*/

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196 /* Private macro -------------------------------------------------------------*/

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197 /* Private variables ---------------------------------------------------------*/

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198 /* Private function prototypes -----------------------------------------------*/

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199 static uint32_t SDMMC_GetCmdError(SDIO_TypeDef *SDIOx);

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200 static uint32_t SDMMC_GetCmdResp1(SDIO_TypeDef *SDIOx, uint8_t SD_CMD, uint32_t Timeout);

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201 static uint32_t SDMMC_GetCmdResp2(SDIO_TypeDef *SDIOx);

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202 static uint32_t SDMMC_GetCmdResp3(SDIO_TypeDef *SDIOx);

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203 static uint32_t SDMMC_GetCmdResp7(SDIO_TypeDef *SDIOx);

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204 static uint32_t SDMMC_GetCmdResp6(SDIO_TypeDef *SDIOx, uint8_t SD_CMD, uint16_t *pRCA);

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205

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206 /* Exported functions --------------------------------------------------------*/

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207

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208 /** @defgroup SDMMC_LL_Exported_Functions SDMMC Low Layer Exported Functions

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209 * @{

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210 */

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211

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212 /** @defgroup HAL_SDMMC_LL_Group1 Initialization de-initialization functions

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213 * @brief Initialization and Configuration functions

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214 *

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215 @verbatim

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216 ===============================================================================

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217 ##### Initialization/de-initialization functions #####

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218 ===============================================================================

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219 [..] This section provides functions allowing to:

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220

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221 @endverbatim

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222 * @{

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223 */

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224

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225 /**

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226 * @brief Initializes the SDMMC according to the specified

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227 * parameters in the SDMMC_InitTypeDef and create the associated handle.

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228 * @param SDIOx Pointer to SDMMC register base

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229 * @param Init SDMMC initialization structure

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230 * @retval HAL status

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231 */

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232 HAL_StatusTypeDef SDIO_Init(SDIO_TypeDef *SDIOx, SDIO_InitTypeDef Init)

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233 {

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234 uint32_t tmpreg = 0U;

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235

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236 /* Check the parameters */

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237 assert_param(IS_SDIO_ALL_INSTANCE(SDIOx));

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238 assert_param(IS_SDIO_CLOCK_EDGE(Init.ClockEdge));

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239 assert_param(IS_SDIO_CLOCK_BYPASS(Init.ClockBypass));

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240 assert_param(IS_SDIO_CLOCK_POWER_SAVE(Init.ClockPowerSave));

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241 assert_param(IS_SDIO_BUS_WIDE(Init.BusWide));

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242 assert_param(IS_SDIO_HARDWARE_FLOW_CONTROL(Init.HardwareFlowControl));

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243 assert_param(IS_SDIO_CLKDIV(Init.ClockDiv));

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244

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245 /* Set SDMMC configuration parameters */

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246 tmpreg |= (Init.ClockEdge |\

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247 Init.ClockBypass |\

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248 Init.ClockPowerSave |\

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249 Init.BusWide |\

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250 Init.HardwareFlowControl |\

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251 Init.ClockDiv

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252 );

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253

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254 /* Write to SDMMC CLKCR */

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255 MODIFY_REG(SDIOx->CLKCR, CLKCR_CLEAR_MASK, tmpreg);

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256

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257 return HAL_OK;

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258 }

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259

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260

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261 /**

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262 * @}

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263 */

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264

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265 /** @defgroup HAL_SDMMC_LL_Group2 IO operation functions

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266 * @brief Data transfers functions

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267 *

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268 @verbatim

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269 ===============================================================================

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270 ##### I/O operation functions #####

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271 ===============================================================================

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272 [..]

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273 This subsection provides a set of functions allowing to manage the SDMMC data

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274 transfers.

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275

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276 @endverbatim

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277 * @{

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278 */

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279

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280 /**

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281 * @brief Read data (word) from Rx FIFO in blocking mode (polling)

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282 * @param SDIOx Pointer to SDMMC register base

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283 * @retval HAL status

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284 */

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285 uint32_t SDIO_ReadFIFO(SDIO_TypeDef *SDIOx)

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286 {

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287 /* Read data from Rx FIFO */

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288 return (SDIOx->FIFO);

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289 }

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290

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291 /**

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292 * @brief Write data (word) to Tx FIFO in blocking mode (polling)

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293 * @param SDIOx Pointer to SDMMC register base

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294 * @param pWriteData pointer to data to write

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295 * @retval HAL status

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296 */

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297 HAL_StatusTypeDef SDIO_WriteFIFO(SDIO_TypeDef *SDIOx, uint32_t *pWriteData)

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298 {

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299 /* Write data to FIFO */

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300 SDIOx->FIFO = *pWriteData;

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301

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302 return HAL_OK;

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303 }

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304

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305 /**

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306 * @}

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307 */

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308

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309 /** @defgroup HAL_SDMMC_LL_Group3 Peripheral Control functions

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310 * @brief management functions

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311 *

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312 @verbatim

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313 ===============================================================================

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314 ##### Peripheral Control functions #####

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315 ===============================================================================

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316 [..]

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317 This subsection provides a set of functions allowing to control the SDMMC data

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318 transfers.

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319

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320 @endverbatim

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321 * @{

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322 */

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323

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324 /**

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325 * @brief Set SDMMC Power state to ON.

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326 * @param SDIOx Pointer to SDMMC register base

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327 * @retval HAL status

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328 */

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329 HAL_StatusTypeDef SDIO_PowerState_ON(SDIO_TypeDef *SDIOx)

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330 {

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331 /* Set power state to ON */

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332 SDIOx->POWER = SDIO_POWER_PWRCTRL;

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333

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334 return HAL_OK;

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335 }

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336

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337 /**

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338 * @brief Set SDMMC Power state to OFF.

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339 * @param SDIOx Pointer to SDMMC register base

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340 * @retval HAL status

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341 */

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342 HAL_StatusTypeDef SDIO_PowerState_OFF(SDIO_TypeDef *SDIOx)

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343 {

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344 /* Set power state to OFF */

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345 SDIOx->POWER = 0x00000000U;

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346

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347 return HAL_OK;

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348 }

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349

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350 /**

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351 * @brief Get SDMMC Power state.

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352 * @param SDIOx Pointer to SDMMC register base

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353 * @retval Power status of the controller. The returned value can be one of the

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354 * following values:

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355 * - 0x00: Power OFF

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356 * - 0x02: Power UP

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357 * - 0x03: Power ON

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358 */

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359 uint32_t SDIO_GetPowerState(SDIO_TypeDef *SDIOx)

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360 {

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361 return (SDIOx->POWER & SDIO_POWER_PWRCTRL);

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362 }

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363

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364 /**

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365 * @brief Configure the SDMMC command path according to the specified parameters in

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366 * SDIO_CmdInitTypeDef structure and send the command

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367 * @param SDIOx Pointer to SDMMC register base

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368 * @param Command pointer to a SDIO_CmdInitTypeDef structure that contains

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369 * the configuration information for the SDMMC command

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370 * @retval HAL status

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371 */

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372 HAL_StatusTypeDef SDIO_SendCommand(SDIO_TypeDef *SDIOx, SDIO_CmdInitTypeDef *Command)

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373 {

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374 uint32_t tmpreg = 0U;

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375

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376 /* Check the parameters */

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377 assert_param(IS_SDIO_CMD_INDEX(Command->CmdIndex));

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378 assert_param(IS_SDIO_RESPONSE(Command->Response));

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379 assert_param(IS_SDIO_WAIT(Command->WaitForInterrupt));

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380 assert_param(IS_SDIO_CPSM(Command->CPSM));

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381

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382 /* Set the SDMMC Argument value */

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383 SDIOx->ARG = Command->Argument;

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384

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385 /* Set SDMMC command parameters */

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386 tmpreg |= (uint32_t)(Command->CmdIndex |\

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387 Command->Response |\

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388 Command->WaitForInterrupt |\

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389 Command->CPSM);

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390

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391 /* Write to SDMMC CMD register */

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392 MODIFY_REG(SDIOx->CMD, CMD_CLEAR_MASK, tmpreg);

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393

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394 return HAL_OK;

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395 }

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396

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397 /**

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398 * @brief Return the command index of last command for which response received

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399 * @param SDIOx Pointer to SDMMC register base

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400 * @retval Command index of the last command response received

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401 */

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402 uint8_t SDIO_GetCommandResponse(SDIO_TypeDef *SDIOx)

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403 {

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404 return (uint8_t)(SDIOx->RESPCMD);

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405 }

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406

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407

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408 /**

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409 * @brief Return the response received from the card for the last command

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410 * @param SDIOx Pointer to SDMMC register base

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411 * @param Response Specifies the SDMMC response register.

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412 * This parameter can be one of the following values:

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413 * @arg SDIO_RESP1: Response Register 1

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414 * @arg SDIO_RESP1: Response Register 2

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415 * @arg SDIO_RESP1: Response Register 3

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416 * @arg SDIO_RESP1: Response Register 4

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417 * @retval The Corresponding response register value

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418 */

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419 uint32_t SDIO_GetResponse(SDIO_TypeDef *SDIOx, uint32_t Response)

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420 {

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421 __IO uint32_t tmp = 0U;

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422

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423 /* Check the parameters */

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424 assert_param(IS_SDIO_RESP(Response));

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425

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426 /* Get the response */

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427 tmp = (uint32_t)&(SDIOx->RESP1) + Response;

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428

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429 return (*(__IO uint32_t *) tmp);

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430 }

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431

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432 /**

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433 * @brief Configure the SDMMC data path according to the specified

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434 * parameters in the SDIO_DataInitTypeDef.

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435 * @param SDIOx Pointer to SDMMC register base

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436 * @param Data pointer to a SDIO_DataInitTypeDef structure

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437 * that contains the configuration information for the SDMMC data.

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438 * @retval HAL status

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439 */

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440 HAL_StatusTypeDef SDIO_ConfigData(SDIO_TypeDef *SDIOx, SDIO_DataInitTypeDef* Data)

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441 {

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442 uint32_t tmpreg = 0U;

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443

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444 /* Check the parameters */

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445 assert_param(IS_SDIO_DATA_LENGTH(Data->DataLength));

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446 assert_param(IS_SDIO_BLOCK_SIZE(Data->DataBlockSize));

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447 assert_param(IS_SDIO_TRANSFER_DIR(Data->TransferDir));

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448 assert_param(IS_SDIO_TRANSFER_MODE(Data->TransferMode));

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449 assert_param(IS_SDIO_DPSM(Data->DPSM));

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450

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451 /* Set the SDMMC Data TimeOut value */

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452 SDIOx->DTIMER = Data->DataTimeOut;

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453

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454 /* Set the SDMMC DataLength value */

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455 SDIOx->DLEN = Data->DataLength;

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456

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457 /* Set the SDMMC data configuration parameters */

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458 tmpreg |= (uint32_t)(Data->DataBlockSize |\

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459 Data->TransferDir |\

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460 Data->TransferMode |\

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461 Data->DPSM);

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462

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463 /* Write to SDMMC DCTRL */

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464 MODIFY_REG(SDIOx->DCTRL, DCTRL_CLEAR_MASK, tmpreg);

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465

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466 return HAL_OK;

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467

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468 }

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469

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470 /**

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471 * @brief Returns number of remaining data bytes to be transferred.

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472 * @param SDIOx Pointer to SDMMC register base

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473 * @retval Number of remaining data bytes to be transferred

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474 */

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475 uint32_t SDIO_GetDataCounter(SDIO_TypeDef *SDIOx)

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476 {

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477 return (SDIOx->DCOUNT);

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478 }

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479

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480 /**

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481 * @brief Get the FIFO data

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482 * @param SDIOx Pointer to SDMMC register base

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483 * @retval Data received

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484 */

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485 uint32_t SDIO_GetFIFOCount(SDIO_TypeDef *SDIOx)

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486 {

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487 return (SDIOx->FIFO);

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488 }

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489

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490 /**

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491 * @brief Sets one of the two options of inserting read wait interval.

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492 * @param SDIOx Pointer to SDMMC register base

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493 * @param SDIO_ReadWaitMode SDMMC Read Wait operation mode.

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494 * This parameter can be:

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495 * @arg SDIO_READ_WAIT_MODE_CLK: Read Wait control by stopping SDMMCCLK

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496 * @arg SDIO_READ_WAIT_MODE_DATA2: Read Wait control using SDMMC_DATA2

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497 * @retval None

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498 */

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499 HAL_StatusTypeDef SDIO_SetSDMMCReadWaitMode(SDIO_TypeDef *SDIOx, uint32_t SDIO_ReadWaitMode)

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500 {

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501 /* Check the parameters */

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502 assert_param(IS_SDIO_READWAIT_MODE(SDIO_ReadWaitMode));

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503

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504 /* Set SDMMC read wait mode */

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505 MODIFY_REG(SDIOx->DCTRL, SDIO_DCTRL_RWMOD, SDIO_ReadWaitMode);

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506

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507 return HAL_OK;

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508 }

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509

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510 /**

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511 * @}

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512 */

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513

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514

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515 /** @defgroup HAL_SDMMC_LL_Group4 Command management functions

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516 * @brief Data transfers functions

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517 *

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518 @verbatim

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519 ===============================================================================

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520 ##### Commands management functions #####

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521 ===============================================================================

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522 [..]

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523 This subsection provides a set of functions allowing to manage the needed commands.

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524

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525 @endverbatim

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526 * @{

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527 */

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528

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529 /**

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530 * @brief Send the Data Block Lenght command and check the response

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531 * @param SDIOx Pointer to SDMMC register base

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532 * @retval HAL status

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533 */

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534 uint32_t SDMMC_CmdBlockLength(SDIO_TypeDef *SDIOx, uint32_t BlockSize)

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535 {

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536 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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537 uint32_t errorstate = SDMMC_ERROR_NONE;

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538

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539 /* Set Block Size for Card */

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540 sdmmc_cmdinit.Argument = (uint32_t)BlockSize;

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541 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SET_BLOCKLEN;

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542 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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543 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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544 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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545 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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546

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547 /* Check for error conditions */

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548 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SET_BLOCKLEN, SDIO_CMDTIMEOUT);

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549

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550 return errorstate;

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551 }

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552

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553 /**

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554 * @brief Send the Read Single Block command and check the response

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555 * @param SDIOx Pointer to SDMMC register base

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556 * @retval HAL status

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557 */

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558 uint32_t SDMMC_CmdReadSingleBlock(SDIO_TypeDef *SDIOx, uint32_t ReadAdd)

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559 {

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560 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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561 uint32_t errorstate = SDMMC_ERROR_NONE;

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562

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563 /* Set Block Size for Card */

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564 sdmmc_cmdinit.Argument = (uint32_t)ReadAdd;

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565 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_READ_SINGLE_BLOCK;

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566 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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567 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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568 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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569 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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570

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571 /* Check for error conditions */

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572 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_READ_SINGLE_BLOCK, SDIO_CMDTIMEOUT);

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573

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574 return errorstate;

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575 }

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576

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577 /**

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578 * @brief Send the Read Multi Block command and check the response

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579 * @param SDIOx Pointer to SDIO register base

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580 * @retval HAL status

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581 */

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582 uint32_t SDMMC_CmdReadMultiBlock(SDIO_TypeDef *SDIOx, uint32_t ReadAdd)

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583 {

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584 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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585 uint32_t errorstate = SDMMC_ERROR_NONE;

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586

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587 /* Set Block Size for Card */

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588 sdmmc_cmdinit.Argument = (uint32_t)ReadAdd;

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589 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_READ_MULT_BLOCK;

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590 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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591 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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592 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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593 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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594

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595 /* Check for error conditions */

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596 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_READ_MULT_BLOCK, SDIO_CMDTIMEOUT);

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597

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598 return errorstate;

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599 }

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600

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601 /**

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602 * @brief Send the Write Single Block command and check the response

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603 * @param SDIOx Pointer to SDIO register base

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604 * @retval HAL status

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605 */

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606 uint32_t SDMMC_CmdWriteSingleBlock(SDIO_TypeDef *SDIOx, uint32_t WriteAdd)

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607 {

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608 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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609 uint32_t errorstate = SDMMC_ERROR_NONE;

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610

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611 /* Set Block Size for Card */

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612 sdmmc_cmdinit.Argument = (uint32_t)WriteAdd;

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613 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_WRITE_SINGLE_BLOCK;

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614 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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615 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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616 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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617 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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618

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619 /* Check for error conditions */

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620 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_WRITE_SINGLE_BLOCK, SDIO_CMDTIMEOUT);

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621

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622 return errorstate;

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623 }

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624

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625 /**

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626 * @brief Send the Write Multi Block command and check the response

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627 * @param SDIOx Pointer to SDIO register base

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628 * @retval HAL status

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629 */

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630 uint32_t SDMMC_CmdWriteMultiBlock(SDIO_TypeDef *SDIOx, uint32_t WriteAdd)

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631 {

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632 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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633 uint32_t errorstate = SDMMC_ERROR_NONE;

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634

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635 /* Set Block Size for Card */

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636 sdmmc_cmdinit.Argument = (uint32_t)WriteAdd;

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637 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_WRITE_MULT_BLOCK;

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638 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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639 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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640 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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641 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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642

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643 /* Check for error conditions */

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diff changeset

644 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_WRITE_MULT_BLOCK, SDIO_CMDTIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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645

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

646 return errorstate;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

647 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

648

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

649 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

650 * @brief Send the Start Address Erase command for SD and check the response

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

651 * @param SDIOx Pointer to SDIO register base

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

652 * @retval HAL status

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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653 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

654 uint32_t SDMMC_CmdSDEraseStartAdd(SDIO_TypeDef *SDIOx, uint32_t StartAdd)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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655 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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656 SDIO_CmdInitTypeDef sdmmc_cmdinit;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

657 uint32_t errorstate = SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

658

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

659 /* Set Block Size for Card */

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diff changeset

660 sdmmc_cmdinit.Argument = (uint32_t)StartAdd;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

661 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SD_ERASE_GRP_START;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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662 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

663 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

664 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

665 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

666

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

667 /* Check for error conditions */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

668 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SD_ERASE_GRP_START, SDIO_CMDTIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

669

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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670 return errorstate;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

671 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

672

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

673 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

674 * @brief Send the End Address Erase command for SD and check the response

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

675 * @param SDIOx Pointer to SDIO register base

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

676 * @retval HAL status

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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677 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

678 uint32_t SDMMC_CmdSDEraseEndAdd(SDIO_TypeDef *SDIOx, uint32_t EndAdd)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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679 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

680 SDIO_CmdInitTypeDef sdmmc_cmdinit;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

681 uint32_t errorstate = SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

682

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

683 /* Set Block Size for Card */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

684 sdmmc_cmdinit.Argument = (uint32_t)EndAdd;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

685 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SD_ERASE_GRP_END;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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686 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

687 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

688 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

689 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

690

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

691 /* Check for error conditions */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

692 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SD_ERASE_GRP_END, SDIO_CMDTIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

693

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

694 return errorstate;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

695 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

696

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

697 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

698 * @brief Send the Start Address Erase command and check the response

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

699 * @param SDIOx Pointer to SDIO register base

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

700 * @retval HAL status

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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701 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

702 uint32_t SDMMC_CmdEraseStartAdd(SDIO_TypeDef *SDIOx, uint32_t StartAdd)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

703 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

704 SDIO_CmdInitTypeDef sdmmc_cmdinit;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

705 uint32_t errorstate = SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

706

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

707 /* Set Block Size for Card */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

708 sdmmc_cmdinit.Argument = (uint32_t)StartAdd;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

709 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_ERASE_GRP_START;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

710 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

711 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

712 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

713 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

714

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

715 /* Check for error conditions */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

716 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_ERASE_GRP_START, SDIO_CMDTIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

717

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

718 return errorstate;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

719 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

720

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

721 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

722 * @brief Send the End Address Erase command and check the response

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

723 * @param SDIOx Pointer to SDIO register base

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

724 * @retval HAL status

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

725 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

726 uint32_t SDMMC_CmdEraseEndAdd(SDIO_TypeDef *SDIOx, uint32_t EndAdd)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

727 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

728 SDIO_CmdInitTypeDef sdmmc_cmdinit;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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729 uint32_t errorstate = SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

730

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

731 /* Set Block Size for Card */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

732 sdmmc_cmdinit.Argument = (uint32_t)EndAdd;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

733 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_ERASE_GRP_END;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

734 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

735 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

736 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

737 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

738

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

739 /* Check for error conditions */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

740 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_ERASE_GRP_END, SDIO_CMDTIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

741

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

742 return errorstate;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

743 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

744

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

745 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

746 * @brief Send the Erase command and check the response

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

747 * @param SDIOx Pointer to SDIO register base

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

748 * @retval HAL status

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

749 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

750 uint32_t SDMMC_CmdErase(SDIO_TypeDef *SDIOx)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

751 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

752 SDIO_CmdInitTypeDef sdmmc_cmdinit;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

753 uint32_t errorstate = SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

754

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

755 /* Set Block Size for Card */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

756 sdmmc_cmdinit.Argument = 0U;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

757 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_ERASE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

758 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

759 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

760 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

761 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

762

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

763 /* Check for error conditions */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

764 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_ERASE, SDIO_MAXERASETIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

765

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

766 return errorstate;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

767 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

768

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

769 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

770 * @brief Send the Stop Transfer command and check the response.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

771 * @param SDIOx Pointer to SDIO register base

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

772 * @retval HAL status

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

773 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

774 uint32_t SDMMC_CmdStopTransfer(SDIO_TypeDef *SDIOx)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

775 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

776 SDIO_CmdInitTypeDef sdmmc_cmdinit;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

777 uint32_t errorstate = SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

778

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

779 /* Send CMD12 STOP_TRANSMISSION */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

780 sdmmc_cmdinit.Argument = 0U;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

781 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_STOP_TRANSMISSION;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

782 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

783 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

784 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

785 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

786

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

787 /* Check for error conditions */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

788 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_STOP_TRANSMISSION, 100000000U);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

789

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

790 return errorstate;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

791 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

792

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

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793 /**

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diff changeset

794 * @brief Send the Select Deselect command and check the response.

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diff changeset

795 * @param SDIOx Pointer to SDIO register base

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796 * @param addr Address of the card to be selected

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797 * @retval HAL status

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798 */

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799 uint32_t SDMMC_CmdSelDesel(SDIO_TypeDef *SDIOx, uint64_t Addr)

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800 {

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801 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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802 uint32_t errorstate = SDMMC_ERROR_NONE;

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803

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diff changeset

804 /* Send CMD7 SDMMC_SEL_DESEL_CARD */

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diff changeset

805 sdmmc_cmdinit.Argument = (uint32_t)Addr;

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diff changeset

806 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SEL_DESEL_CARD;

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807 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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808 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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809 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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diff changeset

810 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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diff changeset

811

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diff changeset

812 /* Check for error conditions */

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813 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SEL_DESEL_CARD, SDIO_CMDTIMEOUT);

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814

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815 return errorstate;

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816 }

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diff changeset

817

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parents:

diff changeset

818 /**

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diff changeset

819 * @brief Send the Go Idle State command and check the response.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

820 * @param SDIOx Pointer to SDIO register base

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821 * @retval HAL status

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822 */

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823 uint32_t SDMMC_CmdGoIdleState(SDIO_TypeDef *SDIOx)

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824 {

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825 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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826 uint32_t errorstate = SDMMC_ERROR_NONE;

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827

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828 sdmmc_cmdinit.Argument = 0U;

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829 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_GO_IDLE_STATE;

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830 sdmmc_cmdinit.Response = SDIO_RESPONSE_NO;

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831 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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832 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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833 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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834

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835 /* Check for error conditions */

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836 errorstate = SDMMC_GetCmdError(SDIOx);

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837

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838 return errorstate;

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839 }

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840

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841 /**

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842 * @brief Send the Operating Condition command and check the response.

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843 * @param SDIOx Pointer to SDIO register base

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844 * @retval HAL status

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845 */

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846 uint32_t SDMMC_CmdOperCond(SDIO_TypeDef *SDIOx)

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847 {

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848 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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849 uint32_t errorstate = SDMMC_ERROR_NONE;

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850

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diff changeset

851 /* Send CMD8 to verify SD card interface operating condition */

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852 /* Argument: - [31:12]: Reserved (shall be set to '0')

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853 - [11:8]: Supply Voltage (VHS) 0x1 (Range: 2.7-3.6 V)

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854 - [7:0]: Check Pattern (recommended 0xAA) */

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diff changeset

855 /* CMD Response: R7 */

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856 sdmmc_cmdinit.Argument = SDMMC_CHECK_PATTERN;

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857 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_HS_SEND_EXT_CSD;

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858 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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859 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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860 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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861 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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862

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863 /* Check for error conditions */

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864 errorstate = SDMMC_GetCmdResp7(SDIOx);

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865

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866 return errorstate;

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867 }

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868

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869 /**

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870 * @brief Send the Application command to verify that that the next command

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diff changeset

871 * is an application specific com-mand rather than a standard command

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872 * and check the response.

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873 * @param SDIOx Pointer to SDIO register base

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874 * @retval HAL status

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875 */

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876 uint32_t SDMMC_CmdAppCommand(SDIO_TypeDef *SDIOx, uint32_t Argument)

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877 {

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878 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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879 uint32_t errorstate = SDMMC_ERROR_NONE;

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880

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881 sdmmc_cmdinit.Argument = (uint32_t)Argument;

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882 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_APP_CMD;

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883 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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884 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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885 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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886 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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diff changeset

887

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diff changeset

888 /* Check for error conditions */

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889 /* If there is a HAL_ERROR, it is a MMC card, else

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890 it is a SD card: SD card 2.0 (voltage range mismatch)

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891 or SD card 1.x */

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892 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_APP_CMD, SDIO_CMDTIMEOUT);

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893

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894 return errorstate;

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895 }

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896

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diff changeset

897 /**

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898 * @brief Send the command asking the accessed card to send its operating

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899 * condition register (OCR)

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900 * @param SDIOx Pointer to SDIO register base

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901 * @retval HAL status

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902 */

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903 uint32_t SDMMC_CmdAppOperCommand(SDIO_TypeDef *SDIOx, uint32_t SdType)

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904 {

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905 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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906 uint32_t errorstate = SDMMC_ERROR_NONE;

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907

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908 sdmmc_cmdinit.Argument = SDMMC_VOLTAGE_WINDOW_SD | SdType;

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909 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SD_APP_OP_COND;

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910 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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911 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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912 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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913 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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914

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915 /* Check for error conditions */

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916 errorstate = SDMMC_GetCmdResp3(SDIOx);

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917

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918 return errorstate;

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919 }

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920

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921 /**

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922 * @brief Send the Bus Width command and check the response.

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923 * @param SDIOx Pointer to SDIO register base

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924 * @retval HAL status

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925 */

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926 uint32_t SDMMC_CmdBusWidth(SDIO_TypeDef *SDIOx, uint32_t BusWidth)

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927 {

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928 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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929 uint32_t errorstate = SDMMC_ERROR_NONE;

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930

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931 sdmmc_cmdinit.Argument = (uint32_t)BusWidth;

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932 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_APP_SD_SET_BUSWIDTH;

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933 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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934 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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935 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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936 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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937

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938 /* Check for error conditions */

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939 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_APP_SD_SET_BUSWIDTH, SDIO_CMDTIMEOUT);

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940

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diff changeset

941 return errorstate;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

942 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

943

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

944 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

945 * @brief Send the Send SCR command and check the response.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

946 * @param SDIOx Pointer to SDMMC register base

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

947 * @retval HAL status

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

948 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

949 uint32_t SDMMC_CmdSendSCR(SDIO_TypeDef *SDIOx)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

950 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

951 SDIO_CmdInitTypeDef sdmmc_cmdinit;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

952 uint32_t errorstate = SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

953

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

954 /* Send CMD51 SD_APP_SEND_SCR */

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diff changeset

955 sdmmc_cmdinit.Argument = 0U;

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diff changeset

956 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SD_APP_SEND_SCR;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

957 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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958 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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diff changeset

959 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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diff changeset

960 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

961

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

962 /* Check for error conditions */

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diff changeset

963 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SD_APP_SEND_SCR, SDIO_CMDTIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

964

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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965 return errorstate;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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966 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

967

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diff changeset

968 /**

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parents:

diff changeset

969 * @brief Send the Send CID command and check the response.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

970 * @param SDIOx Pointer to SDIO register base

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971 * @retval HAL status

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972 */

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973 uint32_t SDMMC_CmdSendCID(SDIO_TypeDef *SDIOx)

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974 {

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975 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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976 uint32_t errorstate = SDMMC_ERROR_NONE;

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977

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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978 /* Send CMD2 ALL_SEND_CID */

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979 sdmmc_cmdinit.Argument = 0U;

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980 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_ALL_SEND_CID;

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981 sdmmc_cmdinit.Response = SDIO_RESPONSE_LONG;

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982 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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983 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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984 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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985

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diff changeset

986 /* Check for error conditions */

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987 errorstate = SDMMC_GetCmdResp2(SDIOx);

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988

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989 return errorstate;

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990 }

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diff changeset

991

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992 /**

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diff changeset

993 * @brief Send the Send CSD command and check the response.

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994 * @param SDIOx Pointer to SDIO register base

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995 * @retval HAL status

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996 */

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997 uint32_t SDMMC_CmdSendCSD(SDIO_TypeDef *SDIOx, uint32_t Argument)

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998 {

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999 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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1000 uint32_t errorstate = SDMMC_ERROR_NONE;

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1001

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1002 /* Send CMD9 SEND_CSD */

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1003 sdmmc_cmdinit.Argument = (uint32_t)Argument;

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1004 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SEND_CSD;

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1005 sdmmc_cmdinit.Response = SDIO_RESPONSE_LONG;

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1006 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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1007 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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1008 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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diff changeset

1009

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1010 /* Check for error conditions */

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1011 errorstate = SDMMC_GetCmdResp2(SDIOx);

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1012

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1013 return errorstate;

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1014 }

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1015

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1016 /**

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1017 * @brief Send the Send CSD command and check the response.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1018 * @param SDIOx Pointer to SDIO register base

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1019 * @retval HAL status

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1020 */

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1021 uint32_t SDMMC_CmdSetRelAdd(SDIO_TypeDef *SDIOx, uint16_t *pRCA)

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1022 {

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1023 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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1024 uint32_t errorstate = SDMMC_ERROR_NONE;

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1025

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1026 /* Send CMD3 SD_CMD_SET_REL_ADDR */

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1027 sdmmc_cmdinit.Argument = 0U;

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1028 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SET_REL_ADDR;

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1029 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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1030 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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1031 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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1032 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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1033

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1034 /* Check for error conditions */

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1035 errorstate = SDMMC_GetCmdResp6(SDIOx, SDMMC_CMD_SET_REL_ADDR, pRCA);

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1036

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1037 return errorstate;

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1038 }

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diff changeset

1039

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1040 /**

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1041 * @brief Send the Status command and check the response.

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1042 * @param SDIOx Pointer to SDIO register base

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1043 * @retval HAL status

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1044 */

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1045 uint32_t SDMMC_CmdSendStatus(SDIO_TypeDef *SDIOx, uint32_t Argument)

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1046 {

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1047 SDIO_CmdInitTypeDef sdmmc_cmdinit;

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1048 uint32_t errorstate = SDMMC_ERROR_NONE;

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1049

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1050 sdmmc_cmdinit.Argument = (uint32_t)Argument;

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1051 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SEND_STATUS;

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1052 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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1053 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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1054 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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1055 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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1056

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1057 /* Check for error conditions */

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1058 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SEND_STATUS, SDIO_CMDTIMEOUT);

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1059

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1060 return errorstate;

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1061 }

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1062

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1063 /**

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1064 * @brief Send the Status register command and check the response.

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1065 * @param SDIOx Pointer to SDIO register base

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1066 * @retval HAL status

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1067 */

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1068 uint32_t SDMMC_CmdStatusRegister(SDIO_TypeDef *SDIOx)

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1069 {

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1070 SDIO_CmdInitTypeDef sdmmc_cmdinit;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1071 uint32_t errorstate = SDMMC_ERROR_NONE;

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1072

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1073 sdmmc_cmdinit.Argument = 0U;

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1074 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SD_APP_STATUS;

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1075 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

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1076 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

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1077 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

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1078 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

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1079

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1080 /* Check for error conditions */

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1081 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_SD_APP_STATUS, SDIO_CMDTIMEOUT);

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1082

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1083 return errorstate;

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1084 }

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1085

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1086 /**

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1087 * @brief Sends host capacity support information and activates the card's

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1088 * initialization process. Send SDMMC_CMD_SEND_OP_COND command

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1089 * @param SDIOx Pointer to SDIO register base

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diff changeset

1090 * @parame Argument Argument used for the command

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1091 * @retval HAL status

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1092 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1093 uint32_t SDMMC_CmdOpCondition(SDIO_TypeDef *SDIOx, uint32_t Argument)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1094 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1095 SDIO_CmdInitTypeDef sdmmc_cmdinit;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1096 uint32_t errorstate = SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1097

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1098 sdmmc_cmdinit.Argument = Argument;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1099 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_SEND_OP_COND;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1100 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1101 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1102 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1103 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1104

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1105 /* Check for error conditions */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1106 errorstate = SDMMC_GetCmdResp3(SDIOx);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1107

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1108 return errorstate;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1109 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1110

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1111 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1112 * @brief Checks switchable function and switch card function. SDMMC_CMD_HS_SWITCH comand

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1113 * @param SDIOx Pointer to SDIO register base

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1114 * @parame Argument Argument used for the command

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1115 * @retval HAL status

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1116 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1117 uint32_t SDMMC_CmdSwitch(SDIO_TypeDef *SDIOx, uint32_t Argument)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1118 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1119 SDIO_CmdInitTypeDef sdmmc_cmdinit;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1120 uint32_t errorstate = SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1121

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1122 sdmmc_cmdinit.Argument = Argument;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1123 sdmmc_cmdinit.CmdIndex = SDMMC_CMD_HS_SWITCH;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1124 sdmmc_cmdinit.Response = SDIO_RESPONSE_SHORT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1125 sdmmc_cmdinit.WaitForInterrupt = SDIO_WAIT_NO;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1126 sdmmc_cmdinit.CPSM = SDIO_CPSM_ENABLE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1127 SDIO_SendCommand(SDIOx, &sdmmc_cmdinit);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1128

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1129 /* Check for error conditions */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1130 errorstate = SDMMC_GetCmdResp1(SDIOx, SDMMC_CMD_HS_SWITCH, SDIO_CMDTIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1131

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1132 return errorstate;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1133 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1134

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1135 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1136 * @}

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1137 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1138

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1139 /* Private function ----------------------------------------------------------*/

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1140 /** @addtogroup SD_Private_Functions

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1141 * @{

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1142 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1143

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1144 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1145 * @brief Checks for error conditions for CMD0.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1146 * @param hsd SD handle

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1147 * @retval SD Card error state

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1148 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1149 static uint32_t SDMMC_GetCmdError(SDIO_TypeDef *SDIOx)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1150 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1151 /* 8 is the number of required instructions cycles for the below loop statement.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1152 The SDMMC_CMDTIMEOUT is expressed in ms */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1153 register uint32_t count = SDIO_CMDTIMEOUT * (SystemCoreClock / 8U /1000U);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1154

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1155 do

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1156 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1157 if (count-- == 0U)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1158 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1159 return SDMMC_ERROR_TIMEOUT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1160 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1161

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1162 }while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CMDSENT));

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1163

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1164 /* Clear all the static flags */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1165 __SDIO_CLEAR_FLAG(SDIOx, SDIO_STATIC_FLAGS);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1166

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1167 return SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1168 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1169

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1170 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1171 * @brief Checks for error conditions for R1 response.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1172 * @param hsd SD handle

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1173 * @param SD_CMD The sent command index

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1174 * @retval SD Card error state

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1175 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1176 static uint32_t SDMMC_GetCmdResp1(SDIO_TypeDef *SDIOx, uint8_t SD_CMD, uint32_t Timeout)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1177 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1178 uint32_t response_r1;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1179

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1180 /* 8 is the number of required instructions cycles for the below loop statement.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1181 The Timeout is expressed in ms */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1182 register uint32_t count = Timeout * (SystemCoreClock / 8U /1000U);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1183

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1184 do

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1185 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1186 if (count-- == 0U)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1187 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1188 return SDMMC_ERROR_TIMEOUT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1189 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1190

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1191 }while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL | SDIO_FLAG_CMDREND | SDIO_FLAG_CTIMEOUT));

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1192

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1193 if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT))

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1194 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1195 __SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1196

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1197 return SDMMC_ERROR_CMD_RSP_TIMEOUT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1198 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1199 else if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL))

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1200 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1201 __SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1202

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1203 return SDMMC_ERROR_CMD_CRC_FAIL;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1204 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1205

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1206 /* Check response received is of desired command */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1207 if(SDIO_GetCommandResponse(SDIOx) != SD_CMD)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1208 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1209 return SDMMC_ERROR_CMD_CRC_FAIL;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1210 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1211

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1212 /* Clear all the static flags */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1213 __SDIO_CLEAR_FLAG(SDIOx, SDIO_STATIC_FLAGS);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1214

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1215 /* We have received response, retrieve it for analysis */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1216 response_r1 = SDIO_GetResponse(SDIOx, SDIO_RESP1);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1217

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1218 if((response_r1 & SDMMC_OCR_ERRORBITS) == SDMMC_ALLZERO)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1219 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1220 return SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1221 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1222 else if((response_r1 & SDMMC_OCR_ADDR_OUT_OF_RANGE) == SDMMC_OCR_ADDR_OUT_OF_RANGE)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1223 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1224 return SDMMC_ERROR_ADDR_OUT_OF_RANGE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1225 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1226 else if((response_r1 & SDMMC_OCR_ADDR_MISALIGNED) == SDMMC_OCR_ADDR_MISALIGNED)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1227 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1228 return SDMMC_ERROR_ADDR_MISALIGNED;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1229 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1230 else if((response_r1 & SDMMC_OCR_BLOCK_LEN_ERR) == SDMMC_OCR_BLOCK_LEN_ERR)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1231 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1232 return SDMMC_ERROR_BLOCK_LEN_ERR;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1233 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1234 else if((response_r1 & SDMMC_OCR_ERASE_SEQ_ERR) == SDMMC_OCR_ERASE_SEQ_ERR)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1235 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1236 return SDMMC_ERROR_ERASE_SEQ_ERR;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1237 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1238 else if((response_r1 & SDMMC_OCR_BAD_ERASE_PARAM) == SDMMC_OCR_BAD_ERASE_PARAM)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1239 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1240 return SDMMC_ERROR_BAD_ERASE_PARAM;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1241 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1242 else if((response_r1 & SDMMC_OCR_WRITE_PROT_VIOLATION) == SDMMC_OCR_WRITE_PROT_VIOLATION)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1243 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1244 return SDMMC_ERROR_WRITE_PROT_VIOLATION;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1245 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1246 else if((response_r1 & SDMMC_OCR_LOCK_UNLOCK_FAILED) == SDMMC_OCR_LOCK_UNLOCK_FAILED)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1247 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1248 return SDMMC_ERROR_LOCK_UNLOCK_FAILED;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1249 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1250 else if((response_r1 & SDMMC_OCR_COM_CRC_FAILED) == SDMMC_OCR_COM_CRC_FAILED)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1251 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1252 return SDMMC_ERROR_COM_CRC_FAILED;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1253 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1254 else if((response_r1 & SDMMC_OCR_ILLEGAL_CMD) == SDMMC_OCR_ILLEGAL_CMD)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1255 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1256 return SDMMC_ERROR_ILLEGAL_CMD;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1257 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1258 else if((response_r1 & SDMMC_OCR_CARD_ECC_FAILED) == SDMMC_OCR_CARD_ECC_FAILED)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1259 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1260 return SDMMC_ERROR_CARD_ECC_FAILED;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1261 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1262 else if((response_r1 & SDMMC_OCR_CC_ERROR) == SDMMC_OCR_CC_ERROR)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1263 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1264 return SDMMC_ERROR_CC_ERR;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1265 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1266 else if((response_r1 & SDMMC_OCR_STREAM_READ_UNDERRUN) == SDMMC_OCR_STREAM_READ_UNDERRUN)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1267 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1268 return SDMMC_ERROR_STREAM_READ_UNDERRUN;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1269 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1270 else if((response_r1 & SDMMC_OCR_STREAM_WRITE_OVERRUN) == SDMMC_OCR_STREAM_WRITE_OVERRUN)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1271 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1272 return SDMMC_ERROR_STREAM_WRITE_OVERRUN;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1273 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1274 else if((response_r1 & SDMMC_OCR_CID_CSD_OVERWRITE) == SDMMC_OCR_CID_CSD_OVERWRITE)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1275 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1276 return SDMMC_ERROR_CID_CSD_OVERWRITE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1277 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1278 else if((response_r1 & SDMMC_OCR_WP_ERASE_SKIP) == SDMMC_OCR_WP_ERASE_SKIP)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1279 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1280 return SDMMC_ERROR_WP_ERASE_SKIP;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1281 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1282 else if((response_r1 & SDMMC_OCR_CARD_ECC_DISABLED) == SDMMC_OCR_CARD_ECC_DISABLED)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1283 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1284 return SDMMC_ERROR_CARD_ECC_DISABLED;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1285 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1286 else if((response_r1 & SDMMC_OCR_ERASE_RESET) == SDMMC_OCR_ERASE_RESET)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1287 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1288 return SDMMC_ERROR_ERASE_RESET;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1289 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1290 else if((response_r1 & SDMMC_OCR_AKE_SEQ_ERROR) == SDMMC_OCR_AKE_SEQ_ERROR)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1291 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1292 return SDMMC_ERROR_AKE_SEQ_ERR;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1293 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1294 else

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1295 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1296 return SDMMC_ERROR_GENERAL_UNKNOWN_ERR;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1297 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1298 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1299

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1300 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1301 * @brief Checks for error conditions for R2 (CID or CSD) response.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1302 * @param hsd SD handle

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1303 * @retval SD Card error state

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1304 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1305 static uint32_t SDMMC_GetCmdResp2(SDIO_TypeDef *SDIOx)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1306 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1307 /* 8 is the number of required instructions cycles for the below loop statement.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1308 The SDMMC_CMDTIMEOUT is expressed in ms */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1309 register uint32_t count = SDIO_CMDTIMEOUT * (SystemCoreClock / 8U /1000U);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1310

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1311 do

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1312 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1313 if (count-- == 0U)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1314 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1315 return SDMMC_ERROR_TIMEOUT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1316 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1317

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1318 }while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL | SDIO_FLAG_CMDREND | SDIO_FLAG_CTIMEOUT));

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1319

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1320 if (__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT))

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1321 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1322 __SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1323

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1324 return SDMMC_ERROR_CMD_RSP_TIMEOUT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1325 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1326 else if (__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL))

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1327 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1328 __SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1329

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1330 return SDMMC_ERROR_CMD_CRC_FAIL;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1331 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1332 else

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1333 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1334 /* No error flag set */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1335 /* Clear all the static flags */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1336 __SDIO_CLEAR_FLAG(SDIOx, SDIO_STATIC_FLAGS);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1337 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1338

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1339 return SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1340 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1341

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1342 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1343 * @brief Checks for error conditions for R3 (OCR) response.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1344 * @param hsd SD handle

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1345 * @retval SD Card error state

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1346 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1347 static uint32_t SDMMC_GetCmdResp3(SDIO_TypeDef *SDIOx)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1348 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1349 /* 8 is the number of required instructions cycles for the below loop statement.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1350 The SDMMC_CMDTIMEOUT is expressed in ms */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1351 register uint32_t count = SDIO_CMDTIMEOUT * (SystemCoreClock / 8U /1000U);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1352

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1353 do

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1354 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1355 if (count-- == 0U)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1356 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1357 return SDMMC_ERROR_TIMEOUT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1358 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1359

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1360 }while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL | SDIO_FLAG_CMDREND | SDIO_FLAG_CTIMEOUT));

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1361

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1362 if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT))

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1363 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1364 __SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1365

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1366 return SDMMC_ERROR_CMD_RSP_TIMEOUT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1367 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1368 else

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1369

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1370 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1371 /* Clear all the static flags */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1372 __SDIO_CLEAR_FLAG(SDIOx, SDIO_STATIC_FLAGS);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1373 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1374

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1375 return SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1376 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1377

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1378 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1379 * @brief Checks for error conditions for R6 (RCA) response.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1380 * @param hsd SD handle

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1381 * @param SD_CMD The sent command index

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1382 * @param pRCA Pointer to the variable that will contain the SD card relative

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1383 * address RCA

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1384 * @retval SD Card error state

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1385 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1386 static uint32_t SDMMC_GetCmdResp6(SDIO_TypeDef *SDIOx, uint8_t SD_CMD, uint16_t *pRCA)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1387 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1388 uint32_t response_r1;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1389

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1390 /* 8 is the number of required instructions cycles for the below loop statement.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1391 The SDMMC_CMDTIMEOUT is expressed in ms */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1392 register uint32_t count = SDIO_CMDTIMEOUT * (SystemCoreClock / 8U /1000U);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1393

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1394 do

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1395 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1396 if (count-- == 0U)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1397 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1398 return SDMMC_ERROR_TIMEOUT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1399 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1400

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1401 }while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL | SDIO_FLAG_CMDREND | SDIO_FLAG_CTIMEOUT));

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1402

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1403 if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT))

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1404 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1405 __SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1406

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1407 return SDMMC_ERROR_CMD_RSP_TIMEOUT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1408 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1409 else if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL))

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1410 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1411 __SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1412

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1413 return SDMMC_ERROR_CMD_CRC_FAIL;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1414 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1415

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1416 /* Check response received is of desired command */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1417 if(SDIO_GetCommandResponse(SDIOx) != SD_CMD)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1418 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1419 return SDMMC_ERROR_CMD_CRC_FAIL;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1420 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1421

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1422 /* Clear all the static flags */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1423 __SDIO_CLEAR_FLAG(SDIOx, SDIO_STATIC_FLAGS);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1424

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1425 /* We have received response, retrieve it. */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1426 response_r1 = SDIO_GetResponse(SDIOx, SDIO_RESP1);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1427

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1428 if((response_r1 & (SDMMC_R6_GENERAL_UNKNOWN_ERROR | SDMMC_R6_ILLEGAL_CMD | SDMMC_R6_COM_CRC_FAILED)) == SDMMC_ALLZERO)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1429 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1430 *pRCA = (uint16_t) (response_r1 >> 16);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1431

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1432 return SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1433 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1434 else if((response_r1 & SDMMC_R6_ILLEGAL_CMD) == SDMMC_R6_ILLEGAL_CMD)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1435 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1436 return SDMMC_ERROR_ILLEGAL_CMD;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1437 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1438 else if((response_r1 & SDMMC_R6_COM_CRC_FAILED) == SDMMC_R6_COM_CRC_FAILED)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1439 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1440 return SDMMC_ERROR_COM_CRC_FAILED;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1441 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1442 else

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1443 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1444 return SDMMC_ERROR_GENERAL_UNKNOWN_ERR;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1445 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1446 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1447

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1448 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1449 * @brief Checks for error conditions for R7 response.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1450 * @param hsd SD handle

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1451 * @retval SD Card error state

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1452 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1453 static uint32_t SDMMC_GetCmdResp7(SDIO_TypeDef *SDIOx)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

1454 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1455 /* 8 is the number of required instructions cycles for the below loop statement.

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1456 The SDIO_CMDTIMEOUT is expressed in ms */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1457 register uint32_t count = SDIO_CMDTIMEOUT * (SystemCoreClock / 8U /1000U);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1458

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1459 do

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1460 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1461 if (count-- == 0U)

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1462 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1463 return SDMMC_ERROR_TIMEOUT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1464 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1465

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1466 }while(!__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CCRCFAIL | SDIO_FLAG_CMDREND | SDIO_FLAG_CTIMEOUT));

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1467

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1468 if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CTIMEOUT))

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1469 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1470 /* Card is SD V2.0 compliant */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1471 __SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CMDREND);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1472

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

1473 return SDMMC_ERROR_CMD_RSP_TIMEOUT;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1474 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

1475

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

1476 if(__SDIO_GET_FLAG(SDIOx, SDIO_FLAG_CMDREND))

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1477 {

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1478 /* Card is SD V2.0 compliant */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

parents:

diff changeset

1479 __SDIO_CLEAR_FLAG(SDIOx, SDIO_FLAG_CMDREND);

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1480 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

Ideenmodellierer

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diff changeset

1481

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1482 return SDMMC_ERROR_NONE;

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1483

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1484 }

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1485

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1486 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1487 * @}

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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parents:

diff changeset

1488 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1489

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1490 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1491 * @}

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1492 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1493

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1494 #endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx ||

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1495 STM32F401xC || STM32F401xE || STM32F411xE || STM32F446xx || STM32F469xx || STM32F479xx || STM32F412Zx || STM32F412Vx ||

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1496 STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1497 #endif /* (HAL_SD_MODULE_ENABLED) || (HAL_MMC_MODULE_ENABLED) */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1498

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1499 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1500 * @}

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1501 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1502

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1503 /**

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1504 * @}

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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diff changeset

1505 */

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1506

c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure

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1507 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Mercurial > public > ostc4

annotate Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_sdmmc.c @ 978:57b82ae99969 Evo_2_23