Hello,
Any advice ?
Thanks
Le jeudi 3 octobre 2019, 08:26:17 CEST Fab Stz a écrit :
Hello
Le mercredi 2 octobre 2019 22:26:17 CEST, vous avez écrit :
This is weird, I haven't seen this issue before. Which USB host controller are you using, which OS and which version of libusb?
This is with debian buster (=stable) with libusb 1.0 : libusb-1.0-0:amd64 version 2:1.0.22-2
What do you mean by USB Host Controller ? I attached a few files
When connected to rear USB 3.1gen1 : OK rear USB 3.1gen2 : KO front USB 2 : KO front USB 3.1gen1 : KO
according to MB specs (asus PRIME b450M-a: rear USB3.1 gen1 is controlled by CPU : Athlon200GE the 3 other are controlled by chipset B450M
How often does this problem occur?
Quite often. For ex when running welle.io 2.0 beta3 the ferquency gets set once and never changes again. A way to get around it, is to call cancel_async before setting the frenquency.
But I have that error also without reading any data. with the sample test code attached.
Regards