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view Discovery/Src/ostc.c @ 863:0c89c6fa949c Evo_2_23 tip

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Bugfix empty line in deco plan (VPM only): Floating numbers were used to calculate the target slot for the time entry of a deco stop. The float rounding caused a time to be written into one line above the intended one. In the next step the misplaced time was overwritten by the next shallower stop. To fix the problem the index calculation has been corrected and in addition digit numbers have generally been added to floating point operations to make the floating operation more visible.
author Ideenmodellierer
date Tue, 02 Jul 2024 20:05:08 +0200
parents 37ee61f93124
children
line wrap: on
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///////////////////////////////////////////////////////////////////////////////
/// -*- coding: UTF-8 -*-
///
/// \file   Discovery/Src/ostc.c
/// \brief  Hardware specific configuration
/// \author Heinrichs Weikamp gmbh
/// \date   05-Dec-2014
///
/// \details
///
/// $Id$
///////////////////////////////////////////////////////////////////////////////
/// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh
///
///     This program is free software: you can redistribute it and/or modify
///     it under the terms of the GNU General Public License as published by
///     the Free Software Foundation, either version 3 of the License, or
///     (at your option) any later version.
///
///     This program is distributed in the hope that it will be useful,
///     but WITHOUT ANY WARRANTY; without even the implied warranty of
///     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
///     GNU General Public License for more details.
///
///     You should have received a copy of the GNU General Public License
///     along with this program.  If not, see <http://www.gnu.org/licenses/>.
//////////////////////////////////////////////////////////////////////////////

/* Includes ------------------------------------------------------------------*/
#include "ostc.h"
#include "stm32f4xx_hal.h"

#ifndef BOOTLOADER_STANDALONE
#include "tCCR.h"
#endif

/* Exported variables --------------------------------------------------------*/
SPI_HandleTypeDef hspiDisplay;
SPI_HandleTypeDef cpu2DmaSpi;


UART_HandleTypeDef UartHandle;
#ifdef USART_PIEZO
UART_HandleTypeDef UartPiezoTxHandle;
#endif
UART_HandleTypeDef UartIR_HUD_Handle;

__IO ITStatus UartReady = RESET;

/* Private types -------------------------------------------------------------*/

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

/* Private variables with external access via get_xxx() function -------------*/

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

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

/** SPI init function
    * called from HAL
    */
void MX_SPI_Init(void)
{
    hspiDisplay.Instance = SPI5;
    hspiDisplay.Init.Mode = SPI_MODE_MASTER;
    hspiDisplay.Init.Direction = SPI_DIRECTION_2LINES;
    hspiDisplay.Init.DataSize = SPI_DATASIZE_8BIT;
    hspiDisplay.Init.CLKPolarity = SPI_POLARITY_LOW;
    hspiDisplay.Init.CLKPhase = SPI_PHASE_1EDGE;
    hspiDisplay.Init.NSS = SPI_NSS_SOFT;
    hspiDisplay.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_32;//SPI_BAUDRATEPRESCALER_4;//SPI_BAUDRATEPRESCALER_256;
    hspiDisplay.Init.FirstBit = SPI_FIRSTBIT_MSB;
    hspiDisplay.Init.TIMode = SPI_TIMODE_DISABLED;
    hspiDisplay.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED;
    HAL_SPI_Init(&hspiDisplay);

    cpu2DmaSpi.Instance                 = SPI1;
    cpu2DmaSpi.Init.Mode                = SPI_MODE_MASTER;
    cpu2DmaSpi.Init.Direction           = SPI_DIRECTION_2LINES;
    cpu2DmaSpi.Init.DataSize            = SPI_DATASIZE_8BIT;
    cpu2DmaSpi.Init.CLKPolarity         = SPI_POLARITY_LOW;
    cpu2DmaSpi.Init.CLKPhase            = SPI_PHASE_1EDGE;
    cpu2DmaSpi.Init.NSS                 = SPI_NSS_SOFT;//SPI_NSS_HARD_OUTPUT;//SPI_NSS_SOFT;
    cpu2DmaSpi.Init.BaudRatePrescaler   = SPI_BAUDRATEPRESCALER_128; 
    cpu2DmaSpi.Init.FirstBit            = SPI_FIRSTBIT_MSB;
    cpu2DmaSpi.Init.TIMode              = SPI_TIMODE_DISABLED;
    cpu2DmaSpi.Init.CRCCalculation 		= SPI_CRCCALCULATION_DISABLED;
    cpu2DmaSpi.Init.CRCPolynomial 		= 7;

    HAL_SPI_Init(&cpu2DmaSpi);
}

void MX_GPIO_Init(void)
{
    GPIO_InitTypeDef GPIO_InitStruct;

    DISPLAY_CSB_GPIO_ENABLE();
    DISPLAY_RESETB_GPIO_ENABLE();
    EXTFLASH_CSB_GPIO_ENABLE();
    SMALLCPU_CSB_GPIO_ENABLE();
    OSCILLOSCOPE_GPIO_ENABLE();
    OSCILLOSCOPE2_GPIO_ENABLE();

    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
    GPIO_InitStruct.Pull = GPIO_PULLUP;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;

    GPIO_InitStruct.Pin = DISPLAY_CSB_PIN;
    HAL_GPIO_Init(DISPLAY_CSB_GPIO_PORT, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = DISPLAY_RESETB_PIN;
    HAL_GPIO_Init(DISPLAY_RESETB_GPIO_PORT, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = EXTFLASH_CSB_PIN;
    HAL_GPIO_Init(EXTFLASH_CSB_GPIO_PORT, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = OSCILLOSCOPE_PIN;
    HAL_GPIO_Init(OSCILLOSCOPE_GPIO_PORT, &GPIO_InitStruct);

    GPIO_InitStruct.Pin = OSCILLOSCOPE2_PIN;
    HAL_GPIO_Init(OSCILLOSCOPE2_GPIO_PORT, &GPIO_InitStruct);

#ifdef DISPLAY_BACKLIGHT_PIN
    DISPLAY_BACKLIGHT_GPIO_ENABLE();
    GPIO_InitStruct.Pin = DISPLAY_BACKLIGHT_PIN;
    HAL_GPIO_Init(DISPLAY_BACKLIGHT_GPIO_PORT, &GPIO_InitStruct);
    HAL_GPIO_WritePin(DISPLAY_BACKLIGHT_GPIO_PORT,DISPLAY_BACKLIGHT_PIN,GPIO_PIN_SET);
#endif

#ifdef SMALLCPU_CSB_PIN
    SMALLCPU_CSB_GPIO_ENABLE();
    GPIO_InitStruct.Pin = SMALLCPU_CSB_PIN;
    HAL_GPIO_Init(SMALLCPU_CSB_GPIO_PORT, &GPIO_InitStruct);
    HAL_GPIO_WritePin(SMALLCPU_CSB_GPIO_PORT,SMALLCPU_CSB_PIN,GPIO_PIN_SET);
#endif

#ifdef SMALLCPU_BOOT0_PIN
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    SMALLCPU_BOOT0_GPIO_ENABLE();
    GPIO_InitStruct.Pin = SMALLCPU_BOOT0_PIN;
    HAL_GPIO_Init(SMALLCPU_BOOT0_GPIO_PORT, &GPIO_InitStruct);
    HAL_GPIO_WritePin(SMALLCPU_BOOT0_GPIO_PORT,SMALLCPU_BOOT0_PIN,GPIO_PIN_RESET);
    GPIO_InitStruct.Pull = GPIO_PULLUP;
#endif

#ifdef IR_HUD_ENABLE_PIN
    IR_HUD_ENABLE_GPIO_ENABLE();
    GPIO_InitStruct.Pin = IR_HUD_ENABLE_PIN;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    HAL_GPIO_Init(IR_HUD_ENABLE_GPIO_PORT, &GPIO_InitStruct);
    HAL_GPIO_WritePin(IR_HUD_ENABLE_GPIO_PORT,IR_HUD_ENABLE_PIN,GPIO_PIN_SET);
    GPIO_InitStruct.Pull = GPIO_PULLUP;
#endif

#ifdef BLE_NENABLE_PIN
    BLE_NENABLE_GPIO_ENABLE();
    MX_Bluetooth_PowerOff();
#endif

#ifdef TESTPIN
    GPIO_InitStruct.Pull = GPIO_PULLUP;
    TEST_GPIO_ENABLE();
    GPIO_InitStruct.Pin = TEST_PIN;
    HAL_GPIO_Init(TEST_GPIO_PORT, &GPIO_InitStruct);
    HAL_GPIO_WritePin(TEST_GPIO_PORT,TEST_PIN,GPIO_PIN_SET);
    GPIO_InitStruct.Pull = GPIO_PULLUP;
#endif
}


void MX_TestPin_High(void)
{
#ifdef TESTPIN
    HAL_GPIO_WritePin(TEST_GPIO_PORT,TEST_PIN,GPIO_PIN_SET);
#endif
}


void MX_TestPin_Low(void)
{
#ifdef TESTPIN
    HAL_GPIO_WritePin(TEST_GPIO_PORT,TEST_PIN,GPIO_PIN_RESET);
#endif
}

void MX_Bluetooth_PowerOn(void)
{
    GPIO_InitTypeDef GPIO_InitStruct;
    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Pin = BLE_NENABLE_PIN;
    HAL_GPIO_Init(BLE_NENABLE_GPIO_PORT, &GPIO_InitStruct);
    HAL_GPIO_WritePin(BLE_NENABLE_GPIO_PORT,BLE_NENABLE_PIN,GPIO_PIN_RESET);
}


void MX_Bluetooth_PowerOff(void)
{
    GPIO_InitTypeDef GPIO_InitStruct;
    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
    GPIO_InitStruct.Pin = BLE_NENABLE_PIN;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    HAL_GPIO_Init(BLE_NENABLE_GPIO_PORT, &GPIO_InitStruct);
}


void MX_SmallCPU_Reset_To_Boot(void)
{
#ifdef SMALLCPU_NRESET_PIN
    GPIO_InitTypeDef GPIO_InitStruct;

    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;

    SMALLCPU_NRESET_GPIO_ENABLE();
    GPIO_InitStruct.Pin = SMALLCPU_NRESET_PIN;
    HAL_GPIO_Init(SMALLCPU_NRESET_GPIO_PORT, &GPIO_InitStruct);
    HAL_GPIO_WritePin(SMALLCPU_NRESET_GPIO_PORT,SMALLCPU_NRESET_PIN,GPIO_PIN_RESET);
    HAL_GPIO_WritePin(SMALLCPU_BOOT0_GPIO_PORT,SMALLCPU_BOOT0_PIN,GPIO_PIN_SET);
    HAL_Delay(2);
    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
    HAL_GPIO_Init(SMALLCPU_NRESET_GPIO_PORT, &GPIO_InitStruct);
    HAL_Delay(100);
    HAL_GPIO_WritePin(SMALLCPU_BOOT0_GPIO_PORT,SMALLCPU_BOOT0_PIN,GPIO_PIN_RESET);
#endif
}

void MX_SmallCPU_Reset_To_Standard(void)
{
#ifdef SMALLCPU_NRESET_PIN
    GPIO_InitTypeDef GPIO_InitStruct;

    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;

    SMALLCPU_NRESET_GPIO_ENABLE();
    GPIO_InitStruct.Pin = SMALLCPU_NRESET_PIN;
    HAL_GPIO_Init(SMALLCPU_NRESET_GPIO_PORT, &GPIO_InitStruct);
    HAL_GPIO_WritePin(SMALLCPU_NRESET_GPIO_PORT,SMALLCPU_NRESET_PIN,GPIO_PIN_RESET);
    HAL_GPIO_WritePin(SMALLCPU_BOOT0_GPIO_PORT,SMALLCPU_BOOT0_PIN,GPIO_PIN_RESET);
    HAL_Delay(2);
    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
    HAL_GPIO_Init(SMALLCPU_NRESET_GPIO_PORT, &GPIO_InitStruct);
#endif
}

void MX_UART_Init(void)
{
  /*##-1- Configure the UART peripheral ######################################*/
  /* Put the USART peripheral in the Asynchronous mode (UART Mode) */
  /* UART1 configured as follow:
      - Word Length = 8 Bits
      - Stop Bit = One Stop bit
      - Parity = None
      - BaudRate = 9600 baud
      - Hardware flow control disabled (RTS and CTS signals) */

#ifdef USARTx_CTS_PIN
    UartHandle.Init.HwFlowCtl  = UART_HWCONTROL_RTS_CTS;
#else
    UartHandle.Init.HwFlowCtl  = UART_HWCONTROL_NONE;
#endif
    UartHandle.Instance        = USARTx;
    UartHandle.Init.BaudRate   = 115200;
    UartHandle.Init.WordLength = UART_WORDLENGTH_8B;
    UartHandle.Init.StopBits   = UART_STOPBITS_1;
    UartHandle.Init.Parity     = UART_PARITY_NONE;
    UartHandle.Init.Mode       = UART_MODE_TX_RX;
    HAL_UART_Init(&UartHandle);

#ifdef USART_PIEZO
    UartPiezoTxHandle.Instance        = USART_PIEZO;
    UartPiezoTxHandle.Init.BaudRate   = 1200;
    UartPiezoTxHandle.Init.WordLength = UART_WORDLENGTH_8B;
    UartPiezoTxHandle.Init.StopBits   = UART_STOPBITS_1;
    UartPiezoTxHandle.Init.Parity     = UART_PARITY_NONE;
    UartPiezoTxHandle.Init.HwFlowCtl  = UART_HWCONTROL_NONE;
    UartPiezoTxHandle.Init.Mode       = UART_MODE_TX_RX;

    HAL_UART_Init(&UartPiezoTxHandle);
#endif

#ifdef USART_IR_HUD
    UartIR_HUD_Handle.Instance        = USART_IR_HUD;
    UartIR_HUD_Handle.Init.BaudRate   = 2400;
    UartIR_HUD_Handle.Init.WordLength = UART_WORDLENGTH_8B;
    UartIR_HUD_Handle.Init.StopBits   = UART_STOPBITS_1;
    UartIR_HUD_Handle.Init.Parity     = UART_PARITY_NONE;
    UartIR_HUD_Handle.Init.HwFlowCtl  = UART_HWCONTROL_NONE;
    UartIR_HUD_Handle.Init.Mode       = UART_MODE_TX_RX;

    HAL_UART_Init(&UartIR_HUD_Handle);
#endif
}

void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart)
{
    if(huart == &UartHandle)
        UartReady = SET;
}


void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
{
    if(huart == &UartHandle)
        UartReady = SET;
    else
    if(huart == &UartIR_HUD_Handle)
    {
    	tCCR_SetRXIndication();
    }
}

void MX_tell_reset_logik_alles_ok(void)
{
#ifdef RESET_LOGIC_ALLES_OK_PIN
    GPIO_InitTypeDef GPIO_InitStruct;

    RESET_LOGIC_ALLES_OK_GPIO_ENABLE();

    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    GPIO_InitStruct.Speed = GPIO_SPEED_LOW;
    GPIO_InitStruct.Pin = RESET_LOGIC_ALLES_OK_PIN;
    HAL_GPIO_Init(RESET_LOGIC_ALLES_OK_GPIO_PORT, &GPIO_InitStruct);

    HAL_GPIO_WritePin(RESET_LOGIC_ALLES_OK_GPIO_PORT,RESET_LOGIC_ALLES_OK_PIN,GPIO_PIN_RESET);
    HAL_Delay(1);
    HAL_GPIO_WritePin(RESET_LOGIC_ALLES_OK_GPIO_PORT,RESET_LOGIC_ALLES_OK_PIN,GPIO_PIN_SET);

    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
    HAL_GPIO_Init(RESET_LOGIC_ALLES_OK_GPIO_PORT, &GPIO_InitStruct);
#endif
}


#ifndef BOOTLOADER_STANDALONE
void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart)
{
    if(huart == &UartIR_HUD_Handle)
        tCCR_restart();
}
#endif