Portenta H7: USB_CORE_ID_HS core only runs as usbhost for ~30s then hangs (LEDKeyboardController)
Closed this issue · 2 comments
stickybun commented
Running the LEDKeyboardController.ino example, only runs for ~30seconds (sometimes shorter), then hangs when running on the USB-C (HS) core. Sometimes shows the message "RHUB HS:0 Disable 4", sometimes not.
The FS core appears to work fine (USB-A connector requiring a breakout board).
Portenta H7, connected a USB keyboard directly (no-hub) via USB-C -> USB-A adapter, and enabling supplyPowerOnVBUS.
RHUB HS:0 Connect
RHUB HS:0 Enable
DEV HS.00 Allocate pipe, in = 0, out = 1
DEV HS.01 Re-allocate pipe, in = 0, out = 1
DEV HS.01 LS device, VID:413c PID:2113
ITF HS.01.0-0 HID interface init
ITF HS.01.0-0 Ep in 81
ITF HS.01.1-1 HID interface init
ITF HS.01.1-1 Ep in 82
DEV HS.01 Device has 2 interfaces
....
r
r
r
r
RHUB HS:0 Disable 4
stickybun commented
Think this is a problem with the arudinocore-mbed usbhost code, so have posted it there: arduino/ArduinoCore-mbed#725
aentinger commented
Closing, due to issue being tracked at arduino/ArduinoCore-mbed#725 .