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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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938
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59 }
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60
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61 void GPIO_GNSS_Init()
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62 {
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63 GPIO_InitTypeDef GPIO_InitStructure;
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935
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64
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65 __GPIOB_CLK_ENABLE();
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66 GPIO_InitStructure.Pin = GPS_POWER_CONTROL_PIN;
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67 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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68 GPIO_InitStructure.Pull = GPIO_PULLUP;
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69 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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70 HAL_GPIO_Init( GPIOB, &GPIO_InitStructure);
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71 HAL_GPIO_WritePin( GPIOB, GPS_POWER_CONTROL_PIN, GPIO_PIN_SET);
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72
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73 GPIO_InitStructure.Pin = GPS_BCKP_CONTROL_PIN;
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74 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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75 GPIO_InitStructure.Pull = GPIO_PULLDOWN;
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76 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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77 HAL_GPIO_Init( GPIOB, &GPIO_InitStructure);
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78 HAL_GPIO_WritePin( GPIOB, GPS_BCKP_CONTROL_PIN, GPIO_PIN_RESET);
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79 }
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80
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81 void GPIO_Power_MainCPU_Init(void) {
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82 GPIO_InitTypeDef GPIO_InitStructure;
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83 __GPIOC_CLK_ENABLE();
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84 GPIO_InitStructure.Pin = MAINCPU_CONTROL_PIN;
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85 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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86 GPIO_InitStructure.Pull = GPIO_PULLUP;
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87 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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88 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure);
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89 HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_RESET);
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90 }
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91
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92 void GPIO_Power_MainCPU_ON(void) {
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93 HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_RESET);
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94 }
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95
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96 void GPIO_Power_MainCPU_OFF(void) {
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97 HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_SET);
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98 }
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99
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100 #ifdef ENABLE_GPIO_V2
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101 void GPIO_LED_GREEN_ON(void) {
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102 HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_GREEN, GPIO_PIN_RESET);
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103 }
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104
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105 void GPIO_LED_GREEN_OFF(void) {
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106 HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_GREEN, GPIO_PIN_SET);
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107 }
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108
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109 void GPIO_LED_RED_ON(void) {
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110 HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_RED, GPIO_PIN_RESET);
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111 }
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112
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113 void GPIO_LED_RED_OFF(void) {
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114 HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_RED, GPIO_PIN_SET);
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115 }
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116
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117 void GPIO_VIBRATION_ON(void) {
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118 HAL_GPIO_WritePin( GPIOA, VIBRATION_CONTROL_PIN, GPIO_PIN_SET);
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119 }
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120
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121 void GPIO_VIBRATION_OFF(void) {
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122 HAL_GPIO_WritePin( GPIOA, VIBRATION_CONTROL_PIN, GPIO_PIN_RESET);
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123 }
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124
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125 void GPIO_GPS_ON(void) {
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126 HAL_GPIO_WritePin( GPIOB, GPS_POWER_CONTROL_PIN, GPIO_PIN_RESET);
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127 }
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128
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129 void GPIO_GPS_OFF(void) {
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130 HAL_GPIO_WritePin( GPIOB, GPS_POWER_CONTROL_PIN, GPIO_PIN_SET);
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131 }
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132
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133 void GPIO_GPS_BCKP_ON(void) {
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134 HAL_GPIO_WritePin( GPIOB, GPS_BCKP_CONTROL_PIN, GPIO_PIN_SET);
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135 }
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136
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137 void GPIO_GPS_BCKP_OFF(void) {
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138 HAL_GPIO_WritePin( GPIOB, GPS_BCKP_CONTROL_PIN, GPIO_PIN_RESET);
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139 }
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140 #endif
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141
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142 /* Private functions ---------------------------------------------------------*/
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143
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144
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145 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/
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