21 Sep
2014
21 Sep
'14
11:53 a.m.
Raymond Yau wrote:
Does snd-oxygen provide this position with granularity which is less than the minimum period size ?
Yes. Its DMA controller uses a burst size of 32 bytes. The pointer registers are documented as reporting the position with 4-byte accuracy, but there were problems when the period/buffer sizes were not aligned to 32 bytes. I've set the minimum period size to 64 bytes, just to be safe.
Regards, Clemens