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38
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1 ///////////////////////////////////////////////////////////////////////////////
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2 /// -*- coding: UTF-8 -*-
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3 ///
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4 /// \file Discovery/Inc/ostc.h
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5 /// \brief Hardware specific configuration
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6 /// \author heinrichs weikamp gmbh
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7 /// \date 05-Dec-2014
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8 ///
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9 /// $Id$
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10 ///////////////////////////////////////////////////////////////////////////////
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11 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh
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12 ///
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13 /// This program is free software: you can redistribute it and/or modify
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14 /// it under the terms of the GNU General Public License as published by
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15 /// the Free Software Foundation, either version 3 of the License, or
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16 /// (at your option) any later version.
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17 ///
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18 /// This program is distributed in the hope that it will be useful,
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19 /// but WITHOUT ANY WARRANTY; without even the implied warranty of
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20 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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21 /// GNU General Public License for more details.
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22 ///
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23 /// You should have received a copy of the GNU General Public License
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24 /// along with this program. If not, see <http://www.gnu.org/licenses/>.
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25 //////////////////////////////////////////////////////////////////////////////
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26
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27 /* Define to prevent recursive inclusion -------------------------------------*/
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28 #ifndef OSTC_H
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29 #define OSTC_H
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30
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31 //#define OSTC_ON_DISCOVERY_HARDWARE
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32
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33 /* Includes ------------------------------------------------------------------*/
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34 //#include "stm32f4xx_hal_conf.h"
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35 #include "stm32f4xx_hal.h"
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36 #include "stm32f4xx_hal_spi.h"
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37
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38 #ifdef OSTC_ON_DISCOVERY_HARDWARE
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39 #include "ostc_discovery.h"
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40 #else
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41 #include "ostc_hw2.h"
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42 // #include "ostc_hw1.h"
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43 #endif
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44
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45 #define SDRAM_TIMEOUT ((uint32_t)0xFFFF)
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46 #define SDRAM_MEMORY_WIDTH FMC_SDRAM_MEM_BUS_WIDTH_16
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47 #define SDCLOCK_PERIOD FMC_SDRAM_CLOCK_PERIOD_3
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48 #define SDRAM_MODEREG_BURST_LENGTH_1 ((uint16_t)0x0000)
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49 #define SDRAM_MODEREG_BURST_LENGTH_2 ((uint16_t)0x0001)
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50 #define SDRAM_MODEREG_BURST_LENGTH_4 ((uint16_t)0x0002)
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51 #define SDRAM_MODEREG_BURST_LENGTH_8 ((uint16_t)0x0004)
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52 #define SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL ((uint16_t)0x0000)
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53 #define SDRAM_MODEREG_BURST_TYPE_INTERLEAVED ((uint16_t)0x0008)
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54 #define SDRAM_MODEREG_CAS_LATENCY_2 ((uint16_t)0x0020)
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55 #define SDRAM_MODEREG_CAS_LATENCY_3 ((uint16_t)0x0030)
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56 #define SDRAM_MODEREG_OPERATING_MODE_STANDARD ((uint16_t)0x0000)
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57 #define SDRAM_MODEREG_WRITEBURST_MODE_PROGRAMMED ((uint16_t)0x0000)
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58 #define SDRAM_MODEREG_WRITEBURST_MODE_SINGLE ((uint16_t)0x0200)
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59
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60 /* Exported variables --------------------------------------------------------*/
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61
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62 extern SPI_HandleTypeDef hspiDisplay;
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63 extern SPI_HandleTypeDef cpu2DmaSpi;
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64
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65 extern UART_HandleTypeDef UartHandle;
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66 extern __IO ITStatus UartReady;
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67
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68
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69 #ifdef USART_IR_HUD
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70 extern UART_HandleTypeDef UartIR_HUD_Handle;
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71 #endif
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72
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73 #ifdef USART_PIEZO
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74 extern UART_HandleTypeDef UartPiezoTxHandle;
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75 #endif
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76
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77 /* Exported functions --------------------------------------------------------*/
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78
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79 void MX_SPI_Init(void);
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80 void MX_GPIO_Init(void);
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81 void MX_UART_Init(void);
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82 uint8_t MX_UART_ButtonAdjust(uint8_t *array);
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83
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84 void MX_SmallCPU_Reset_To_Boot(void);
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85 void MX_SmallCPU_Reset_To_Standard(void);
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86 void MX_SmallCPU_NO_Reset_Helper(void);
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87
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88 void MX_tell_reset_logik_alles_ok(void);
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89
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90 void MX_Bluetooth_PowerOn(void);
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91 void MX_Bluetooth_PowerOff(void);
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92
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93 void MX_GPIO_Backlight_max_static_only_Init(void);
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94
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95 void MX_GPIO_One_Button_only_Init(void);
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96 GPIO_PinState MX_GPIO_Read_The_One_Button(void);
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97
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98 void MX_TestPin_High(void);
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99 void MX_TestPin_Low(void);
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100
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101
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102 #endif // OSTC_H
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