diff options
| author | Damien George <damien@micropython.org> | 2025-06-25 14:25:46 +1000 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2025-07-08 13:15:39 +1000 |
| commit | d5246cea616c9b783cfd88e5cd854b92953ed9d4 (patch) | |
| tree | 221be0bdc711cbe13648da83a988128eca4e50b2 | |
| parent | c9adabc25a648a3d3d1e32bc60866a1bad30ffc5 (diff) | |
stm32/machine_adc: Fix internal ADC channel reading on WB MCUs.
Signed-off-by: Damien George <damien@micropython.org>
| -rw-r--r-- | ports/stm32/machine_adc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ports/stm32/machine_adc.c b/ports/stm32/machine_adc.c index c3211ea4f..aa72fc68d 100644 --- a/ports/stm32/machine_adc.c +++ b/ports/stm32/machine_adc.c @@ -386,6 +386,7 @@ static void adc_config_channel(ADC_TypeDef *adc, uint32_t channel, uint32_t samp *smpr = (*smpr & ~(7 << (channel * 3))) | sample_time << (channel * 3); // select sample time #elif defined(STM32G4) || defined(STM32H5) || defined(STM32H7) || defined(STM32L4) || defined(STM32WB) + #if defined(STM32G4) || defined(STM32H5) || defined(STM32H7A3xx) || defined(STM32H7A3xxQ) || defined(STM32H7B3xx) || defined(STM32H7B3xxQ) ADC_Common_TypeDef *adc_common = ADC12_COMMON; #elif defined(STM32H7) @@ -423,8 +424,8 @@ static void adc_config_channel(ADC_TypeDef *adc, uint32_t channel, uint32_t samp adc->OR |= ADC_OR_OP0; // Enable Vddcore channel on ADC2 #endif } - #if defined(STM32G4) || defined(STM32H5) - // G4 and H5 use encoded literals for internal channels -> extract ADC channel for following code + #if defined(STM32G4) || defined(STM32H5) || defined(STM32WB) + // MCU uses encoded literals for internal channels -> extract ADC channel for following code if (__LL_ADC_IS_CHANNEL_INTERNAL(channel)) { channel = __LL_ADC_CHANNEL_TO_DECIMAL_NB(channel); } |