Why is USB keyboard report format not working according to the standard defined?

I have a STM32 demo board and I trying to configure it as a USB keyboard. I am developing it for an RTOS host system. This is the keyboard IN report format according to the standard. unsigned...
Why is USB keyboard report format not working according to the standard defined?

I have a STM32 demo board and I trying to configure it as a USB keyboard. I am developing it for an RTOS host system. This is the keyboard IN report format according to the standard. unsigned...
Error reported when connect MGD

I work with a Unity3d project, on a non-rooted device.The libMGD.so is added and the Java Code is edited following the reference doc. The MGD Daemon successfully find my test.apk in it's list. I start...
Error reported when connect MGD

I work with a Unity3d project, on a non-rooted device.The libMGD.so is added and the Java Code is edited following the reference doc. The MGD Daemon successfully find my test.apk in it's list. I start...
DS-5 reports "ERROR(TAD11-NAL23)"

After I have enabled MMU, I want to write a value to a specify address by DS-5. The DS-5 reports an error as following: memory set_typed EL3:0x0000000080006000 (unsigned int) (0x1) ERROR(TAD11-NAL23...