Hi everyone,
I'm working on a project that requires multiple input reports. It's an LPC2141 based system and I'm using Keil's USBHID code as the basis. I've tried everything I can think of to get this working but haven't had any luck.
I'd prefer to use the one endpoint but it's not critical. I haven't been able to get it working through multiple endpoints either. I get the first one outputing (endpoint 1) but not the second.
Any help would be appreciated, Jason Lewis
"I'm working on a project that requires multiple input reports."
Post your report descriptor.
"I haven't been able to get it working through multiple endpoints either."
Single interrupt IN endpoint supports multiple input reports. But you want multiple IN endpoints for performance, you need to implement a composite device, with multiple HID interfaces. See this topic.
"How to workwith more endpoints" http://www.keil.com/forum/docs/thread11649.asp
Tsuneo