Posted on March 29, 2014 at 09:18I am using DMA to transfer ADC data to a uint16 variable @ 1MS/s Than the value is shifted with another DMA channel to SPI and sent to an external DAC. Unfortunately the external 14 bit  ADC does not allow for left a...

Posted on January 25, 2014 at 21:34Hi, I am trying to sample some data using DMA and the internal ADC and send the same data , still using DMA to an external DAC using the SPI Internface, through an optoisolation barrier. It all works great, I need ...