USB HID multiple interfaces

I have STM32F4 Discovery board.I was able to implement HID device from run-time environment software components.I need to multiple interfaces.How can I do that?Because USB middleware codes locked. ...
USB HID multiple interfaces

I have STM32F4 Discovery board.I was able to implement HID device from run-time environment software components.I need to multiple interfaces.How can I do that?Because USB middleware codes locked. ...
Multiple packets send over ethernet using RL ARM

I am working with LPC1788 with RTX Kernel.I have successfully setup the TCP/IP Server with the keil examples.The ethernet MTU is limited to ~1400 bytes.I am doing the following: 1]Listening on ethernet...
Multiple packets send over ethernet using RL ARM

I am working with LPC1788 with RTX Kernel.I have successfully setup the TCP/IP Server with the keil examples.The ethernet MTU is limited to ~1400 bytes.I am doing the following: 1]Listening on ethernet...
Usb failed packets

Hello, What could be causing failed packets Connection Status Device connected Current Configuration 1 Speed Full Device Address 1 Number Of Open Pipes 0 Device Descriptor NXP LPC17xx Speaker...