Mercurial > public > ostc4
view Small_CPU/Inc/adc.h @ 976:0b81ac558e89 Evo_2_23
Devbugfix UART buffer cleaning:
In the previous version a buffer cleaning function was used which resets the ringbuffer read index. As result the processing of data was stopped until the DMA write comes to the index 0. When reaching it the complete buffer was proceeded including possibly invalid data.
The usage of the cleanbuffer function was replaced by the flush buffer function (meaning the data is discarded but the data index is maintained). There was already a function for this. Because the function was 99% the same as the read function, it was integrated into the ReadData function. Calling the function with parameter flush = 1 will result in a buffer flush.
The workaround of the previous revision was updated to only be applied in case a DiveO2 sensor is operated in stand alone mode.
| author | Ideenmodellierer |
|---|---|
| date | Wed, 29 Jan 2025 17:21:20 +0100 (2 months ago) |
| parents | 5f11787b4f42 |
| children |
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/** ****************************************************************************** * @file adc.h * @author heinrichs weikamp gmbh * @version V0.0.1 * @date 11-Dec-2014 * @brief ADC ambient light sensor ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2014 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef ADC_H #define ADC_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include <stdint.h> uint16_t get_ambient_light_level(void); void adc_ambient_light_sensor_get_data(void); void ADCx_Init(void); void ADCx_DeInit(void); #ifdef __cplusplus } #endif #endif /* ADC_H */ /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/