Mercurial > public > ostc4
view Small_CPU/Inc/externalInterface.h @ 620:bf574fb3efa0
Added minilog functions to allow marker synchronisation:
To keep the live data in the background a second buffer had to be added which stored the live data modified to match a specific marker. To archive this stretching and compression functions have been added.
In addition a type has been solved "life"=>"live"
author | Ideenmodellierer |
---|---|
date | Wed, 27 Jan 2021 22:12:44 +0100 |
parents | 3328189786e7 |
children | 1b995079c045 |
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/** ****************************************************************************** * @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>© 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 */