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Initial ADC rework

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This commit is contained in:
Konstantin Sharlaimov (DigitalEntity) 2017-05-01 00:35:29 +10:00
parent 4ca5835fa9
commit 8172becc64
9 changed files with 390 additions and 421 deletions
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17
src/main/drivers/adc_impl.h
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@ -41,6 +41,7 @@ typedef enum ADCDevice {
#else
ADCDEV_MAX = ADCDEV_1,
#endif
ADCDEV_COUNT = ADCDEV_MAX + 1
} ADCDevice;
typedef struct adcTagMap_s {
@ -62,11 +63,23 @@ typedef struct adcDevice_s {
ADC_HandleTypeDef ADCHandle;
DMA_HandleTypeDef DmaHandle;
#endif
bool enabled;
int usedChannelCount;
} adcDevice_t;
extern const adcDevice_t adcHardware[];
typedef struct adc_config_s {
ioTag_t tag;
ADCDevice adcDevice;
uint8_t adcChannel; // ADC1_INxx channel number
uint8_t dmaIndex; // index into DMA buffer in case of sparse channels
bool enabled;
uint8_t sampleTime;
} adc_config_t;
extern const adcTagMap_t adcTagMap[ADC_TAG_MAP_COUNT];
extern adc_config_t adcConfig[ADC_CHANNEL_COUNT];
extern volatile uint16_t adcValues[ADC_CHANNEL_COUNT];
extern volatile uint16_t adcValues[ADCDEV_COUNT][ADC_CHANNEL_COUNT];
void adcHardwareInit(drv_adc_config_t *init);
ADCDevice adcDeviceByInstance(ADC_TypeDef *instance);
uint8_t adcChannelByTag(ioTag_t ioTag);