I am trying to sample ADC on the port E, pins PE0 to PE3. I am configuring ADC as shown in the TI examples for sampling on multiple channels, I am triggering every sample by processor trigger and I use the interrupt handler functions for getting the sample when in the sample sequencer. I use sample sequencer 0 (SS0) for PE3 and PE2, SS1 for PE1 and SS2 for PE0. I get reasonable values for SS1 and SS2 but it seems to be wrong for SS0. I have configure to sample one value from PE2, read it and then trigger a new value for PE3 and read it. and this is done only once.
I saw in errata there might be wrong values for the first two samples, so I did reset in ADC before I enable the sequencers, and I disregard the first two sampled values bu I still get the same result. Is it something specific that needs to be done here?