USB failures -110 and 071 on selecting 48000
Posted: Wed Feb 05, 2020 3:52 pm
Hi,
The design we've based our product on is the xCore-200 multi channel audio platform with only SPDIF and coaxial as outputs. We're experiencing an issue where selecting a rate of 48000 fails with usb_set_interface failed (-110) then after trying to select any previously good rate fails with usb_set_interface failed (-71). Once the -71 error appears the only way get the device running again is a power reset. We can use any rate from 44100 ( S16_LE) to 96000 ( S32_LE ) but 44100 has a %95 failure rate.
Thanks.
The design we've based our product on is the xCore-200 multi channel audio platform with only SPDIF and coaxial as outputs. We're experiencing an issue where selecting a rate of 48000 fails with usb_set_interface failed (-110) then after trying to select any previously good rate fails with usb_set_interface failed (-71). Once the -71 error appears the only way get the device running again is a power reset. We can use any rate from 44100 ( S16_LE) to 96000 ( S32_LE ) but 44100 has a %95 failure rate.
Thanks.