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tolix · 2019-03-13

I need to convert group of channels in scan mode. I've selected 4 channels in CubeMX GUI and specified this number in the 'Number of conversion' field. Then generated code in LL mode. In the initializer MX_ADC1_Init() i see ADC_REG_InitStruct.Sequenc...

tolix · 2022-09-06

Hi! If you are getting 250K samples instead of 1M samples (4 times lesser), then the problem may be in the Length parameter in functions like HAL_ADCEx_MultiModeStart_DMA(...). The Length parameter should be not in bytes as declared in the descriptio...

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CubeMX generated MX_ADC1_Init() in LL mode must specify ADC_REG_InitStruct.SequencerLength as a value of ADC_LL_EC_REG_SEQ_SCAN_LENGTH, not plain number of channels

Re: STM32H7 ADC using timers