The DMA setup looks correct and it does kick off a transfer:
#include <DmaChannel.h>
#include <spififo.h>
#include <array>
const uint16_t NUM_CHANNELS = 0x4;
const uint16_t ELEMENT_SIZE...
Type: Posts; User: tni
The DMA setup looks correct and it does kick off a transfer:
#include <DmaChannel.h>
#include <spififo.h>
#include <array>
const uint16_t NUM_CHANNELS = 0x4;
const uint16_t ELEMENT_SIZE...
Seriously, you need to post complete code.
You haven't even included the definitions for 'dest' and 'src'. If they are 'int16_t', your code obviously can't work. If only 'src' is 'int16_t', it...