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-rw-r--r--os/hal/ports/STM32/LLD/ADCv3/hal_adc_lld.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/os/hal/ports/STM32/LLD/ADCv3/hal_adc_lld.c b/os/hal/ports/STM32/LLD/ADCv3/hal_adc_lld.c
index 69a094a9d..8885b3a81 100644
--- a/os/hal/ports/STM32/LLD/ADCv3/hal_adc_lld.c
+++ b/os/hal/ports/STM32/LLD/ADCv3/hal_adc_lld.c
@@ -553,6 +553,7 @@ void adc_lld_init(void) {
#if STM32_ADC_USE_ADC3 || STM32_ADC_USE_ADC4
rccEnableADC34(true);
rccResetADC34();
+ osalSysPolledDelayX(10);
ADC3_4_COMMON->CCR = STM32_ADC_ADC34_CLOCK_MODE | ADC_DMA_MDMA;
rccDisableADC34();
#endif