Question
ADC scan conversion timing issue, channel order
Posted on August 22, 2016 at 19:12
Greetings,
I am using an STM8L and I'm trying to use the ADC. I'm trying to continuously sample 2 channels and use DMA to transfer the results. Everything is working fine with one exception. After about 10 samples or so, it seems like it skips a channel, so that I get 2 samples in a row from the same channel. After that the samples continue normally, but they are now in the reverse order. I assume this is a synchronization problem between the ADC and DMA peripherals. Has anyone else seen such a thing? Is there a fix? #stm8l-adc-dma-channel-order