diff options
Diffstat (limited to 'os/hal/platforms/STM32F0xx/adc_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32F0xx/adc_lld.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/os/hal/platforms/STM32F0xx/adc_lld.h b/os/hal/platforms/STM32F0xx/adc_lld.h index dce0d7d1a..a0d823a8b 100644 --- a/os/hal/platforms/STM32F0xx/adc_lld.h +++ b/os/hal/platforms/STM32F0xx/adc_lld.h @@ -59,6 +59,13 @@ #define ADC_CFGR1_RES_6BIT (3 << 3)
/** @} */
+/**
+ * @name Threashold register initializer
+ * @{
+ */
+#define ADC_TR(low, high) (((uint32_t)(high) << 16) | (uint32_t)(low))
+/** @} */
+
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
@@ -151,7 +158,8 @@ typedef uint16_t adc_channels_num_t; */
typedef enum {
ADC_ERR_DMAFAILURE = 0, /**< DMA operations failure. */
- ADC_ERR_OVERFLOW = 1 /**< ADC overflow condition. */
+ ADC_ERR_OVERFLOW = 1, /**< ADC overflow condition. */
+ ADC_ERR_AWD = 2 /**< Analog watchdog triggered. */
} adcerror_t;
/**
@@ -174,6 +182,7 @@ typedef void (*adccallback_t)(ADCDriver *adcp, adcsample_t *buffer, size_t n); *
* @param[in] adcp pointer to the @p ADCDriver object triggering the
* callback
+ * @param[in] err ADC error code
*/
typedef void (*adcerrorcallback_t)(ADCDriver *adcp, adcerror_t err);
@@ -208,6 +217,10 @@ typedef struct { */
uint32_t cfgr1;
/**
+ * @brief ADC TR register initialization data.
+ */
+ uint32_t tr;
+ /**
* @brief ADC SMPR register initialization data.
*/
uint32_t smpr;
|