Is it possible to stop the regular conversion in continuous scan mode (on STM32F437) and start from the beginning without disabling the ADC (to not affect the injected channels conversion )? I.e. when all required samples are transferred by the DMA.
I don't think do, you have to let the DMA complete.
I do this every minute,
Wait to end of cycle, stop DMA, start calibrate, wait to finish, restart DMA.
I wait DMA to complete and but when it finish, ADC will continue its operations. If re-enable the DMA, it probably do not start the transfer from the first channelin the sequence, but from the channel which is currently converted. There is not ADC calibration in STM32F437.This operation was very easy on STM32F3, with ADC DMA in OneShot mode. I want to achieve the same with STM32F437.
I leave it running. Spare no expense on the power budget.
I think we consume 30mA at full steam.
Retrieving data ...