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Always use polling mode for CO2 operation: In the previous version the CO2 sensor was operated in streaming mode (2 measurements a second) in case it was used stand alone (without multiplexer). This added some complexity to the implementation (setup, error handling etc). To reduce this the sensor will now always be operated in polling mode like it is done for multiplexer operation. To make sure that the correct mode is set a command has been added to the configuration steps.
author Ideenmodellierer
date Wed, 11 Feb 2026 18:35:44 +0100
parents 9fabad6436a2
children
line wrap: on
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/**
  ******************************************************************************
  * @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_GNSS_Init();
void GPIO_Power_MainCPU_Init(void);
void GPIO_Power_MainCPU_ON(void);
void GPIO_Power_MainCPU_OFF(void);


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);

uint8_t GPIO_GetVersion(void);
void GPIO_Activate_V2(void);
void GPIO_Init_V2(void);
void GPIO_HandleBuzzer();
#endif
#ifdef __cplusplus
}
#endif /* GPIO_H */



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