Mercurial > public > ostc4
view Small_CPU/Inc/externalInterface.h @ 559:84a4e1200726
Check if HW evaluation was performed:
Devicedata is only requested once at startup and then every 10 minutes. To make sure that HW information related to compass and ADC are forwarded, two indicators have been added which may delay the respond by one second.
author | Ideenmodellierer |
---|---|
date | Sun, 15 Nov 2020 19:52:03 +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 */