@ -241,7 +241,7 @@ static const dacsample_t dac_buffer_2[DAC_BUFFER_SIZE] = {
* DAC streaming callback.
*/
size_t nx = 0, ny = 0, nz = 0;
static void end_cb1(DACDriver *dacp, const dacsample_t *buffer, size_t n) {
static void end_cb1(DACDriver *dacp, dacsample_t *buffer, size_t n) {
(void)dacp;