i'm going to read SDADC1, SDADC2, SDADC3 (stm32f373) in continuous mode with DMA,
Setup: Regular conversion, multimode disable,
software start for SDADC1, Synchronous trigger for SDADC2, SDADC3.
Each SDADC confugured for 1 diff channel.
multimode is disabled because it cannot be used for all three SDADCs, so
the HAL functions HAL_SDADC_ConvHalfCpltCallback and HAL_SDADC_ConvCpltCallback
will be called separatly for each SDADC,
Which SDADC will call the HAL function in the last place? So i can read stored by DMA data for all three SDADCs?