• Regarding USB HID Demo
    Dear Sir, I am using the the demo code of keil for USB HID for my custom made board. I have successfully uploaded the code to the controller. But when i connect the device to PC, it doesn't recognize...
  • Question regarding STM USB DFU example program
    I am new to boot loader program so this question may seem obvious. The main() codes for the STM USB DFU program for the STM32F4 is pasted below. I am a bit confused that I thought the USB DFU boot...
  • USB HID example problems...
    Hello, I have been "playing" with the Keil USB HID example (the RV30 version of it, using RTL). I have changed the packet size to 64 bytes (in both the ARM code and the HID_Client1 program). The...
  • USB HID example
    Hello All! I use EFM32GG332F1024 on my own PCB. I'm trying to create a USB HID interface for communication with a Host (personal computer)! As a guide I use http://www.keil.com/pack/doc/mw/USB...
  • LPC2148 USB HID Question
    Hello all, on my MCB2140 i have installed USb HID example, i try to understand some basic things how it's work. 1) In the current example i set bInterval=0x0A; //10ms, everything else is unchanged...