23 Oct
2018
23 Oct
'18
7 p.m.
Hi,
On 20.10.2018 02:20, Francesco Gugliuzza wrote:
I encountered this strange behavior when running fl2k_test on Windows 7: basically after a while the sample rate drifts and speeds up considerably. Sometimes it even starts up directly like that.
Hm, I haven't seen this on Linux so far. Would be interesting to see if only the time measurement goes wrong (could be caused by CPU frequency scaling etc.), or if something is actually going wrong with the device or transfers.
fl2k_test outputs a rectangle signal, do you have an oscilloscope or an SDR you could use to check if the signal disappears when the measured sample rate starts to get strange?
Regards, Steve