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935
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1 /**
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2 ******************************************************************************
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3 * @file gpio.c
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4 * @author heinrichs weikamp gmbh
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5 * @version V0.0.1
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6 * @date 08-Dec-2024
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7 * @brief Definitions for GPIO operations (GPIO_V2)
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8 *
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9 @verbatim
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10 ==============================================================================
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11 ##### How to use #####
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12 ==============================================================================
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13 @endverbatim
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14 ******************************************************************************
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15 * @attention
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16 *
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17 * <h2><center>© COPYRIGHT(c) 2024 heinrichs weikamp</center></h2>
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18 *
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19 ******************************************************************************
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20 */
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21
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22 /* Includes ------------------------------------------------------------------*/
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23
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24 #include "stm32f4xx_hal.h"
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25 #include "gpio.h"
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26
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27 /* Exported variables --------------------------------------------------------*/
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28 /* Private variables ---------------------------------------------------------*/
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29
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30 /* Private types -------------------------------------------------------------*/
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31
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32 /* Private function prototypes -----------------------------------------------*/
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33
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34 /* Exported functions --------------------------------------------------------*/
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35 void GPIO_LEDs_VIBRATION_Init(void) {
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36 GPIO_InitTypeDef GPIO_InitStructure;
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37
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38 __GPIOA_CLK_ENABLE();
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39 GPIO_InitStructure.Pin = LED_CONTROL_PIN_RED;
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40 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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41 GPIO_InitStructure.Pull = GPIO_PULLUP;
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42 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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43 HAL_GPIO_Init( GPIOA, &GPIO_InitStructure);
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44 HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_RED, GPIO_PIN_SET);
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45
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46 GPIO_InitStructure.Pin = LED_CONTROL_PIN_GREEN;
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47 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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48 GPIO_InitStructure.Pull = GPIO_PULLUP;
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49 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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50 HAL_GPIO_Init( GPIOA, &GPIO_InitStructure);
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51 HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_GREEN, GPIO_PIN_SET);
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52
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53 GPIO_InitStructure.Pin = VIBRATION_CONTROL_PIN;
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54 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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55 GPIO_InitStructure.Pull = GPIO_PULLDOWN;
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56 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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57 HAL_GPIO_Init( GPIOA, &GPIO_InitStructure);
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58 HAL_GPIO_WritePin( GPIOA, VIBRATION_CONTROL_PIN, GPIO_PIN_RESET);
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59
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60 __GPIOB_CLK_ENABLE();
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61 GPIO_InitStructure.Pin = GPS_POWER_CONTROL_PIN;
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62 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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63 GPIO_InitStructure.Pull = GPIO_PULLUP;
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64 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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65 HAL_GPIO_Init( GPIOB, &GPIO_InitStructure);
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66 HAL_GPIO_WritePin( GPIOB, GPS_POWER_CONTROL_PIN, GPIO_PIN_SET);
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67
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68 GPIO_InitStructure.Pin = GPS_BCKP_CONTROL_PIN;
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69 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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70 GPIO_InitStructure.Pull = GPIO_PULLDOWN;
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71 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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72 HAL_GPIO_Init( GPIOB, &GPIO_InitStructure);
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73 HAL_GPIO_WritePin( GPIOB, GPS_BCKP_CONTROL_PIN, GPIO_PIN_RESET);
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74 }
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75
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76 void GPIO_Power_MainCPU_Init(void) {
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77 GPIO_InitTypeDef GPIO_InitStructure;
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78 __GPIOC_CLK_ENABLE();
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79 GPIO_InitStructure.Pin = MAINCPU_CONTROL_PIN;
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80 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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81 GPIO_InitStructure.Pull = GPIO_PULLUP;
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82 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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83 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure);
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84 HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_RESET);
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85 }
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86
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87 void GPIO_Power_MainCPU_ON(void) {
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88 HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_RESET);
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89 }
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90
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91 void GPIO_Power_MainCPU_OFF(void) {
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92 HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_SET);
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93 }
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94
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95 #ifdef ENABLE_GPIO_V2
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96 void GPIO_LED_GREEN_ON(void) {
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97 HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_GREEN, GPIO_PIN_RESET);
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98 }
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99
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100 void GPIO_LED_GREEN_OFF(void) {
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101 HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_GREEN, GPIO_PIN_SET);
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102 }
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103
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104 void GPIO_LED_RED_ON(void) {
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105 HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_RED, GPIO_PIN_RESET);
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106 }
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107
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108 void GPIO_LED_RED_OFF(void) {
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109 HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_RED, GPIO_PIN_SET);
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110 }
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111
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112 void GPIO_VIBRATION_ON(void) {
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113 HAL_GPIO_WritePin( GPIOA, VIBRATION_CONTROL_PIN, GPIO_PIN_SET);
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114 }
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115
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116 void GPIO_VIBRATION_OFF(void) {
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117 HAL_GPIO_WritePin( GPIOA, VIBRATION_CONTROL_PIN, GPIO_PIN_RESET);
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118 }
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119
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120 void GPIO_GPS_ON(void) {
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121 HAL_GPIO_WritePin( GPIOB, GPS_POWER_CONTROL_PIN, GPIO_PIN_RESET);
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122 }
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123
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124 void GPIO_GPS_OFF(void) {
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125 HAL_GPIO_WritePin( GPIOB, GPS_POWER_CONTROL_PIN, GPIO_PIN_SET);
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126 }
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127
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128 void GPIO_GPS_BCKP_ON(void) {
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129 HAL_GPIO_WritePin( GPIOB, GPS_BCKP_CONTROL_PIN, GPIO_PIN_SET);
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130 }
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131
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132 void GPIO_GPS_BCKP_OFF(void) {
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133 HAL_GPIO_WritePin( GPIOB, GPS_BCKP_CONTROL_PIN, GPIO_PIN_RESET);
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134 }
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135 #endif
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136
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137 /* Private functions ---------------------------------------------------------*/
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138
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139
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140 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/
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