• USB Keyboard/Mouse HID
    Hi, I'm trying to implement a mouse and keyboard via my LPC2378 ARM chip. I have the mouse working correctly using the Keil USB classes. How would I go about implementing the keyboard side on the...
  • USB HID Mouse for LPC2148 controller
    Hi All, I am trying to implement a HID mouse on LPC2148 board.I downloaded code from keil for the same controller and tried to use it but it did not work.If anybody has working code then please post...
  • LPC1756 problem with keil MDK 5.25.2.0 LPC1700_DFP 2.4.0
    Hello I have implemented a firmware that uses an LPC1756 with a file system on ssp0. I compiled the project via Keil MDK ver 24.0, LPC1700_DFP 2.3.0 MDK_Middledware 7.4.0. Everything worked well. Now...
  • USB HID Report size
    Hi. I'm working with LPC 2368 controller and need to write USB HID application. I'm using Keil's example as base and I need to change it to send more bytes from device to PC at once. I've changed the...
  • about the hid report descriptor
    Hi,everyone Does the report dexcriptor support negative value.i have checked the keil usb demo of hitex board,the report descriptor is declared as unsigned char. one more question,in the get_descriptor...