diff Small_CPU/Src/gpio.c @ 935:f2494a708f52 Evo_2_23

Added unit files for GPIO: The new gpios need to be accessed from severall units. That's why the current, static implementation in the baseCPU did not fit. To enable global usage of the function they have been moved into new source / header file
author Ideenmodellierer
date Sun, 08 Dec 2024 21:59:22 +0100
parents
children df87dbfc9c21
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Small_CPU/Src/gpio.c	Sun Dec 08 21:59:22 2024 +0100
@@ -0,0 +1,140 @@
+/**
+  ******************************************************************************
+  * @file    gpio.c
+  * @author  heinrichs weikamp gmbh
+  * @version V0.0.1
+  * @date    08-Dec-2024
+  * @brief   Definitions for GPIO operations (GPIO_V2)
+  *           
+  @verbatim                 
+  ============================================================================== 
+                        ##### How to use #####
+  ============================================================================== 
+  @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2024 heinrichs weikamp</center></h2>
+  *
+  ******************************************************************************
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+
+#include "stm32f4xx_hal.h"
+#include "gpio.h"
+
+/* Exported variables --------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+
+/* Private types -------------------------------------------------------------*/
+
+/* Private function prototypes -----------------------------------------------*/
+
+/* Exported functions --------------------------------------------------------*/
+void GPIO_LEDs_VIBRATION_Init(void) {
+	GPIO_InitTypeDef GPIO_InitStructure;
+
+	__GPIOA_CLK_ENABLE();
+	GPIO_InitStructure.Pin = LED_CONTROL_PIN_RED;
+	GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
+	GPIO_InitStructure.Pull = GPIO_PULLUP;
+	GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
+	HAL_GPIO_Init( GPIOA, &GPIO_InitStructure);
+	HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_RED, GPIO_PIN_SET);
+
+	GPIO_InitStructure.Pin = LED_CONTROL_PIN_GREEN;
+	GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
+	GPIO_InitStructure.Pull = GPIO_PULLUP;
+	GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
+	HAL_GPIO_Init( GPIOA, &GPIO_InitStructure);
+	HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_GREEN, GPIO_PIN_SET);
+
+	GPIO_InitStructure.Pin = VIBRATION_CONTROL_PIN;
+	GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
+	GPIO_InitStructure.Pull = GPIO_PULLDOWN;
+	GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
+	HAL_GPIO_Init( GPIOA, &GPIO_InitStructure);
+	HAL_GPIO_WritePin( GPIOA, VIBRATION_CONTROL_PIN, GPIO_PIN_RESET);
+
+	__GPIOB_CLK_ENABLE();
+	GPIO_InitStructure.Pin = GPS_POWER_CONTROL_PIN;
+	GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
+	GPIO_InitStructure.Pull = GPIO_PULLUP;
+	GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
+	HAL_GPIO_Init( GPIOB, &GPIO_InitStructure);
+	HAL_GPIO_WritePin( GPIOB, GPS_POWER_CONTROL_PIN, GPIO_PIN_SET);
+
+	GPIO_InitStructure.Pin = GPS_BCKP_CONTROL_PIN;
+	GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
+	GPIO_InitStructure.Pull = GPIO_PULLDOWN;
+	GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
+	HAL_GPIO_Init( GPIOB, &GPIO_InitStructure);
+	HAL_GPIO_WritePin( GPIOB, GPS_BCKP_CONTROL_PIN, GPIO_PIN_RESET);
+}
+
+void GPIO_Power_MainCPU_Init(void) {
+	GPIO_InitTypeDef GPIO_InitStructure;
+	__GPIOC_CLK_ENABLE();
+	GPIO_InitStructure.Pin = MAINCPU_CONTROL_PIN;
+	GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
+	GPIO_InitStructure.Pull = GPIO_PULLUP;
+	GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
+	HAL_GPIO_Init( GPIOC, &GPIO_InitStructure);
+	HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_RESET);
+}
+
+void GPIO_Power_MainCPU_ON(void) {
+	HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_RESET);
+}
+
+void GPIO_Power_MainCPU_OFF(void) {
+	HAL_GPIO_WritePin( GPIOC, MAINCPU_CONTROL_PIN, GPIO_PIN_SET);
+}
+
+#ifdef ENABLE_GPIO_V2
+void GPIO_LED_GREEN_ON(void) {
+	HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_GREEN, GPIO_PIN_RESET);
+}
+
+void GPIO_LED_GREEN_OFF(void) {
+	HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_GREEN, GPIO_PIN_SET);
+}
+
+void GPIO_LED_RED_ON(void) {
+	HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_RED, GPIO_PIN_RESET);
+}
+
+void GPIO_LED_RED_OFF(void) {
+	HAL_GPIO_WritePin( GPIOA, LED_CONTROL_PIN_RED, GPIO_PIN_SET);
+}
+
+void GPIO_VIBRATION_ON(void) {
+	HAL_GPIO_WritePin( GPIOA, VIBRATION_CONTROL_PIN, GPIO_PIN_SET);
+}
+
+void GPIO_VIBRATION_OFF(void) {
+	HAL_GPIO_WritePin( GPIOA, VIBRATION_CONTROL_PIN, GPIO_PIN_RESET);
+}
+
+void GPIO_GPS_ON(void) {
+	HAL_GPIO_WritePin( GPIOB, GPS_POWER_CONTROL_PIN, GPIO_PIN_RESET);
+}
+
+void GPIO_GPS_OFF(void) {
+	HAL_GPIO_WritePin( GPIOB, GPS_POWER_CONTROL_PIN, GPIO_PIN_SET);
+}
+
+void GPIO_GPS_BCKP_ON(void) {
+	HAL_GPIO_WritePin( GPIOB, GPS_BCKP_CONTROL_PIN, GPIO_PIN_SET);
+}
+
+void GPIO_GPS_BCKP_OFF(void) {
+	HAL_GPIO_WritePin( GPIOB, GPS_BCKP_CONTROL_PIN, GPIO_PIN_RESET);
+}
+#endif
+
+/* Private functions ---------------------------------------------------------*/
+
+
+/************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/