Here is my plan:
* I want to use one PDB trigger to activate both DMA and ADC.
* And for the timing, I wish:
--- Firstly, PDB triggers DMA to move new channel to ADC-SC1.
--- Then with some delay (new channel should be ready)
PDB should initiate ADC conversion from new channel.
I have tried different delay values:
* but the first ADC conversion always come from old channel.
* (following conversions do come from new channel)
So does PDB always activate DMA and ADC at the same time, no matter what delay values?