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view Small_CPU/Inc/batteryGasGauge.h @ 704:f1b40364b0af

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Added protocol functions for UART DiveO2 sensor: The code has been modified to support the handling of several protocols (including baud rate changes). The data is requested by polling and passed via DMA into a ringbuffer which is then parsed by a cyclic function call in the main loop. At the moment only the O2 values are forwarded but because the sensor send several types of data within a signle message already more is extracted but yet discarded.
author Ideenmodellierer
date Fri, 28 Oct 2022 20:49:21 +0200
parents c1e203ffb478
children
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/**
  ******************************************************************************
  * @file    batteryGasGauge.h
  * @author  heinrichs weikamp gmbh
  * @version V0.0.1
  * @date    09-Dec-2014
  * @brief	 LTC2942
  *           
  @verbatim                 
  ============================================================================== 
                        ##### How to use #####
  ============================================================================== 
  @endverbatim
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2014 heinrichs weikamp</center></h2>
  *
  ******************************************************************************
  */ 

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef BATTERY_GAS_GAUGE_H
#define BATTERY_GAS_GAUGE_H

#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/

#include <stdint.h>

#define BATTERY_DEFAULT_VOLTAGE					(6.0f)
#define BATTERY_ENDOF_CHARGE_VOLTAGE			(4.05f)
#define BATTERY_CHARGER_CONNECTED_VOLTAGE		(4.2f)

#define BATTERY_CHARGE_UNKNOWN					(-1.0f)

void init_battery_gas_gauge(void);

float get_voltage(void);
float get_charge(void);

void battery_gas_gauge_get_data(void);
void battery_gas_gauge_set_charge_full(void);
void battery_gas_gauge_set(float percentage);
uint8_t battery_gas_gauge_CheckConfigOK(void);

uint8_t battery_gas_gauge_isChargeValueValid(void);
void battery_gas_gauge_setChargeValueValid(void);


#ifdef __cplusplus
}
#endif

#endif /* BATTERY_GAS_GAUGE_H */

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