view Small_CPU/Src/gpio.c @ 999:ac25c35a3c97 GasConsumption

New Tab for dynamic configuration: since more and more functions are added to the OSTC the space in the menus is getting short. To avoid problems a new Tab within the SYS menu has been added which shall focus an functions / views which are configuration dependend. In future this menu may have dynamic content dependend on which views are active or which sensors are connected. The Cview for compass and Timer have been moved to the new tab in the first step
author Ideenmodellierer
date Mon, 28 Apr 2025 19:47:41 +0200
parents bad5561c0c59
children c386ae6635e4
line wrap: on
line source

/**
  ******************************************************************************
  * @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"
#include "data_exchange.h"
#include "scheduler.h"
#include "uart_Internal.h"
#include "GNSS.h"

/* Exported variables --------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
static uint8_t GPIO_Version = 0;
/* 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);
}

void GPIO_GNSS_Init()
{
	GPIO_InitTypeDef GPIO_InitStructure;

	__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_SET);
}

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_HandleBuzzer()
{
	static uint32_t buzzerOnTick = 0;
	static uint8_t buzzerWasOn = 0;

	if(((global.dataSendToSlave.data.externalInterface_Cmd & EXT_INTERFACE_BUZZER_ON) != 0))
	{
		if(!buzzerWasOn)
		{
			buzzerOnTick = HAL_GetTick();
			GPIO_VIBRATION_ON();
			/* GPIO_LED_RED_ON(); */

			if(time_elapsed_ms(buzzerOnTick,HAL_GetTick()) > EXT_INTERFACE_BUZZER_ON_TIME_MS)
			{
				GPIO_VIBRATION_OFF();
			/*	GPIO_LED_RED_OFF(); */
			}
		}
		buzzerWasOn = 1;
	}
	else
	{
		if(buzzerWasOn)
		{
			buzzerOnTick = 0;
			GPIO_VIBRATION_OFF();
			/* GPIO_LED_RED_OFF(); */
		}
		buzzerWasOn = 0;
	}
}

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);
}

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);
}

uint8_t GPIO_GetVersion()
{
	return GPIO_Version;
}

void GPIO_Activate_V2(void)
{
	GPIO_Version = 1;
	GPIO_LEDs_VIBRATION_Init();

#ifdef ENABLE_GNSS_INTERN
	GNSS_IO_init();
	GPIO_GPS_ON();
	GPIO_GPS_BCKP_ON();
	MX_USART6_UART_Init();
	GNSS_Init(&GNSS_Handle, &huart6);
#endif
}
/* Private functions ---------------------------------------------------------*/


/************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/