The code that I got from Keil website works for me, with the given hex file. But when I compile and generate a hex file on my pc and use it, it isn't working and the USB HID is not detected. I tried with Keil uVision4 and 5 and they didn't work. Can anyone help me solve this issue?
1. Install MDK Version 5 - Legacy support for ARM7, ARM9 & Cortex-R devices 2. Open c:\Keil\ARM\Boards\Keil\MCB2140\RL\USB\Device\HID\ 3. Build the project, download it to the chip and disconnect the USB cable and reconnect the USB cable
There is also version using RTX in c:\Keil\ARM\Boards\Keil\MCB2140\RL\USB\Device\RTX\HID\
We've summarized this solution at: http://www.keil.com/support/docs/3749.htm
Thank you for your suggestions. It worked well.Thanks a lot.
Thanks for your help. It worked fine.