We want test HL module on MangoH board.
I have insert HL8548 or HL8548-G on MangoH or HL Dev. kit.
In the HL Dev. kit is working fine, we can using uart or usb to control module.
when we insert HL8548 to MangoH primary socket and power on,
we found the VID and PID is strange, and the uart can’t be used.
the usb will disconnect quickly, I have no ideal about the issue.
Does anyone have test the case or guide me how to using?
below is log from linux, it’s same as windows.
[17623.632230] usb 1-6: new high-speed USB device number 10 using xhci_hcd [17623.761732] usb 1-6: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [17623.761736] usb 1-6: New USB device found, idVendor=058b, idProduct=0041 [17623.761738] usb 1-6: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [17623.762376] cdc_acm 1-6:1.0: ttyACM0: USB ACM device [17628.766351] usb 1-6: USB disconnect, device number 10 [17629.006221] usb 1-6: new high-speed USB device number 11 using xhci_hcd [17629.247831] usb 1-6: New USB device found, idVendor=8087, idProduct=07ed [17629.247834] usb 1-6: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [17629.247945] usb 1-6: ep 0x83 - rounding interval to 4 microframes, ep desc says 5 microframes [17629.247947] usb 1-6: ep 0x2 - rounding interval to 4 microframes, ep desc says 5 microframes