Mercurial > public > ostc4

view Small_CPU/Inc/externalInterface.h @ 643:5149cd644fbc

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Reimplemented charger status generation (deactivated): Sometimes the original implementation never reached the state fully charged for unknown reason. The code already contained a function which set the status to fully charger even it was not signaled by the charger (in case voltage is > 4.1V). The new implementation changed the handling of the detection and the OSTC showing the problem now reaches the fully charger status. As the new implementation is still under test it is deactivated => original implementation is active per default
author Ideenmodellierer
date Wed, 24 Mar 2021 22:06:00 +0100
parents 3328189786e7
children 1b995079c045
line wrap: on
line source

/**
  ******************************************************************************
  * @file    externalInterface.h
  * @author  heinrichs weikamp gmbh
  * @version V0.0.1
  * @date    07-Nov-2020
  * @brief	 Interface functionality to proceed external analog signal via i2c connection
  *
  @verbatim
  ==============================================================================
                        ##### How to use #####
  ==============================================================================
  @endverbatim
  ******************************************************************************
  * @attention
  *
  * <h2><center>&copy; COPYRIGHT(c) 2014 heinrichs weikamp</center></h2>
  *
  ******************************************************************************
  */

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

#ifdef __cplusplus
 extern "C" {
#endif

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

#define MAX_ADC_CHANNEL		(3u)		/* number of channels to be read */
#define EXTERNAL_ADC_NO_DATA	0xFF

void externalInterface_Init(void);
uint8_t externalInterface_StartConversion(uint8_t channel);
uint8_t externalInterface_ReadAndSwitch();
float externalInterface_CalculateADCValue(uint8_t channel);
float getExternalInterfaceChannel(uint8_t channel);

#endif /* EXTERNAL_INTERFACE_H */