diff options
| -rw-r--r-- | os/hal/ports/STM32/LLD/ADCv2/adc_lld.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/os/hal/ports/STM32/LLD/ADCv2/adc_lld.h b/os/hal/ports/STM32/LLD/ADCv2/adc_lld.h index e67ceafbf..c9dda342f 100644 --- a/os/hal/ports/STM32/LLD/ADCv2/adc_lld.h +++ b/os/hal/ports/STM32/LLD/ADCv2/adc_lld.h @@ -54,7 +54,14 @@ * @name Triggers selection
* @{
*/
-#define ADC_CR2_EXTSEL_SRC(n) ((n) << 24) /**< @brief Trigger source. */
+#define ADC_CR2_EXTEN_MASK (3U << 28U)
+#define ADC_CR2_EXTEN_DISABLED (0U << 28U)
+#define ADC_CR2_EXTEN_RISING (1U << 28U)
+#define ADC_CR2_EXTEN_FALLING (2U << 28U)
+#define ADC_CR2_EXTEN_BOTH (3U << 28U)
+
+#define ADC_CR2_EXTSEL_MASK (15U << 24U)
+#define ADC_CR2_EXTSEL_SRC(n) ((n) << 24U)
/** @} */
/**
|