We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
Hello, I am using NGX LPC1837xplorer development board, my computer has windows 7 OS. My goal: create composite HID device in both USB0 &USB1. Using example code for LPC18xx from keil(pack installer). Followed: file:///C:/Keil_v5/ARM/PACK/Keil/MDK-Middleware/7.4.1/Doc/USB/html/_u_s_b__device.html .For setting up a Composite USB HID Device in USB0 (2 HID mouse) I have this files in my project USBD_Config_0.c, USBD_Config_HID_0.h(interface 0),USBD_Config_HID_1.h (interface 1), USBD_User_HID_Mouse_0.c and USBD_User_HID_Mouse_1.c, HID.c
after connecting to USB0 , using below code to send report to Host .... mouse_in_report[1] = (uint8_t)(-4); update = 1; USBD_HID_GetReportTrigger(0, 0, mouse_in_report, 4); ..... However, I get working only USB0(interfcae 0), USB0 (interfcae 1)does not works. I want to send data to host from both interface.
I am new on this. any example code /documentation/tips will be highly apricated. //Sharmin
So always worth using the 'Search' facility to see what's already been discussed:
www.keil.com/.../search