Mercurial > public > ostc4

changeset 935:f2494a708f52 Evo_2_23

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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 406d498786e7
children 3029f0332f4f
files Small_CPU/Inc/gpio.h Small_CPU/Src/gpio.c
diffstat 2 files changed, 199 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Small_CPU/Inc/gpio.h	Sun Dec 08 21:59:22 2024 +0100
@@ -0,0 +1,59 @@
+/**
+  ******************************************************************************
+  * @file    gpio.h
+  * @author  heinrichs weikamp gmbh
+  * @version V0.0.1
+  * @date    08-Dec-2024
+  * @brief   new GPIO definitions (GPIO_V2)
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2024 heinrichs weikamp</center></h2>
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef GPIO_H
+#define GPIO_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+
+#include "configuration.h"
+
+#define VIBRATION_CONTROL_PIN			GPIO_PIN_3		/* PortA */
+#define LED_CONTROL_PIN_RED        		GPIO_PIN_2		/* PortA */
+#define LED_CONTROL_PIN_GREEN      		GPIO_PIN_1		/* PortA */
+#define MAINCPU_CONTROL_PIN				GPIO_PIN_0		/* PortC */
+#define	GPS_POWER_CONTROL_PIN			GPIO_PIN_15		/* PortB */
+#define	GPS_BCKP_CONTROL_PIN			GPIO_PIN_14		/* PortB */
+
+void GPIO_LEDs_VIBRATION_Init(void);
+void GPIO_Power_MainCPU_Init(void);
+void GPIO_Power_MainCPU_ON(void);
+void GPIO_Power_MainCPU_OFF(void);
+
+#ifdef ENABLE_GPIO_V2
+void GPIO_LED_RED_OFF(void);
+void GPIO_LED_RED_ON(void);
+void GPIO_LED_GREEN_OFF(void);
+void GPIO_LED_GREEN_ON(void);
+void GPIO_VIBRATION_OFF(void);
+void GPIO_VIBRATION_ON(void);
+void GPIO_GPS_OFF(void);
+void GPIO_GPS_ON(void);
+void GPIO_GPS_BCKP_OFF(void);
+void GPIO_GPS_BCKP_ON(void);
+#endif
+#ifdef __cplusplus
+}
+#endif
+#endif /* GPIO_H */
+
+
+
+/************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/
--- /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****/