Mercurial > public > ostc4
annotate Discovery/Inc/ostc.h @ 916:4832981f9af8 Evo_2_23
External sensor UART: Switch to DMA TX transfers:
The previous version used polling tx function to transfer data. Because of the short command length of the protocols supported this was no big issue. New protocolls (like GNSS) have longer command sequence which have an impact to the program flow. That's why the implementation has been changed to DMA transmission.
| author | Ideenmodellierer |
|---|---|
| date | Mon, 28 Oct 2024 20:34:58 +0100 |
| parents | 8d3f3a635397 |
| children |
| rev | line source |
|---|---|
| 38 | 1 /////////////////////////////////////////////////////////////////////////////// |
| 2 /// -*- coding: UTF-8 -*- | |
| 3 /// | |
| 4 /// \file Discovery/Inc/ostc.h | |
| 5 /// \brief Hardware specific configuration | |
| 6 /// \author heinrichs weikamp gmbh | |
| 7 /// \date 05-Dec-2014 | |
| 8 /// | |
| 9 /// $Id$ | |
| 10 /////////////////////////////////////////////////////////////////////////////// | |
| 11 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh | |
| 12 /// | |
| 13 /// This program is free software: you can redistribute it and/or modify | |
| 14 /// it under the terms of the GNU General Public License as published by | |
| 15 /// the Free Software Foundation, either version 3 of the License, or | |
| 16 /// (at your option) any later version. | |
| 17 /// | |
| 18 /// This program is distributed in the hope that it will be useful, | |
| 19 /// but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 20 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 21 /// GNU General Public License for more details. | |
| 22 /// | |
| 23 /// You should have received a copy of the GNU General Public License | |
| 24 /// along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 25 ////////////////////////////////////////////////////////////////////////////// | |
| 26 | |
| 27 /* Define to prevent recursive inclusion -------------------------------------*/ | |
| 28 #ifndef OSTC_H | |
| 29 #define OSTC_H | |
| 30 | |
| 31 //#define OSTC_ON_DISCOVERY_HARDWARE | |
| 32 | |
| 33 /* Includes ------------------------------------------------------------------*/ | |
| 34 //#include "stm32f4xx_hal_conf.h" | |
| 35 #include "stm32f4xx_hal.h" | |
| 36 #include "stm32f4xx_hal_spi.h" | |
| 37 | |
| 38 #ifdef OSTC_ON_DISCOVERY_HARDWARE | |
| 39 #include "ostc_discovery.h" | |
| 40 #else | |
| 41 #include "ostc_hw2.h" | |
| 42 // #include "ostc_hw1.h" | |
| 43 #endif | |
| 44 | |
| 45 #define SDRAM_TIMEOUT ((uint32_t)0xFFFF) | |
| 46 #define SDRAM_MEMORY_WIDTH FMC_SDRAM_MEM_BUS_WIDTH_16 | |
| 47 #define SDCLOCK_PERIOD FMC_SDRAM_CLOCK_PERIOD_3 | |
| 48 #define SDRAM_MODEREG_BURST_LENGTH_1 ((uint16_t)0x0000) | |
| 49 #define SDRAM_MODEREG_BURST_LENGTH_2 ((uint16_t)0x0001) | |
| 50 #define SDRAM_MODEREG_BURST_LENGTH_4 ((uint16_t)0x0002) | |
| 51 #define SDRAM_MODEREG_BURST_LENGTH_8 ((uint16_t)0x0004) | |
| 52 #define SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL ((uint16_t)0x0000) | |
| 53 #define SDRAM_MODEREG_BURST_TYPE_INTERLEAVED ((uint16_t)0x0008) | |
| 54 #define SDRAM_MODEREG_CAS_LATENCY_2 ((uint16_t)0x0020) | |
| 55 #define SDRAM_MODEREG_CAS_LATENCY_3 ((uint16_t)0x0030) | |
| 56 #define SDRAM_MODEREG_OPERATING_MODE_STANDARD ((uint16_t)0x0000) | |
| 57 #define SDRAM_MODEREG_WRITEBURST_MODE_PROGRAMMED ((uint16_t)0x0000) | |
| 58 #define SDRAM_MODEREG_WRITEBURST_MODE_SINGLE ((uint16_t)0x0200) | |
| 59 | |
|
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Ideenmodellierer
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60 #define DISPLAY_VERSION_LCD (0u) |
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61 #define DISPLAY_VERSION_NEW (1u) |
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62 |
| 38 | 63 /* Exported variables --------------------------------------------------------*/ |
| 64 | |
| 65 extern SPI_HandleTypeDef hspiDisplay; | |
| 66 extern SPI_HandleTypeDef cpu2DmaSpi; | |
| 67 | |
| 68 extern UART_HandleTypeDef UartHandle; | |
| 69 extern __IO ITStatus UartReady; | |
| 70 | |
| 71 | |
| 72 #ifdef USART_IR_HUD | |
| 73 extern UART_HandleTypeDef UartIR_HUD_Handle; | |
| 74 #endif | |
| 75 | |
| 76 #ifdef USART_PIEZO | |
| 77 extern UART_HandleTypeDef UartPiezoTxHandle; | |
| 78 #endif | |
| 79 | |
| 80 /* Exported functions --------------------------------------------------------*/ | |
| 81 | |
| 82 void MX_SPI_Init(void); | |
| 83 void MX_GPIO_Init(void); | |
| 84 void MX_UART_Init(void); | |
| 85 uint8_t MX_UART_ButtonAdjust(uint8_t *array); | |
| 86 | |
| 87 void MX_SmallCPU_Reset_To_Boot(void); | |
| 88 void MX_SmallCPU_Reset_To_Standard(void); | |
| 89 void MX_SmallCPU_NO_Reset_Helper(void); | |
| 90 | |
| 91 void MX_tell_reset_logik_alles_ok(void); | |
| 92 | |
| 93 void MX_Bluetooth_PowerOn(void); | |
| 94 void MX_Bluetooth_PowerOff(void); | |
| 95 | |
| 96 void MX_GPIO_Backlight_max_static_only_Init(void); | |
| 97 | |
| 98 void MX_GPIO_One_Button_only_Init(void); | |
| 99 GPIO_PinState MX_GPIO_Read_The_One_Button(void); | |
| 100 | |
| 101 void MX_TestPin_High(void); | |
| 102 void MX_TestPin_Low(void); | |
| 103 | |
|
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104 void SetDisplayVersion(uint8_t version); |
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105 uint8_t isNewDisplay(void); |
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106 |
| 38 | 107 |
| 108 #endif // OSTC_H |