Hello,
I am working on Custom HID and I tried a week but no result
my problem:
I created Report Descriptor like follow
/* USER CODE BEGIN 0 */
0x06,0x00,0xFF, //Usage Page 0xff00
0x09, 0x01, //USAGE (Pointer)
0xA1,0x01, //Collection (application)
0x15,0x00, //Logical Minimum
0x26,0xFF,0x00, //Logical Minimum
0x75,0x08, //report size : 8-bit field size
0x95, CUSTOM_HID_EPIN_SIZE, //Report count
0x09, 0x01,
0x81,0x02, //Input (data, array, Abs)
//Output Report
0x95,CUSTOM_HID_EPOUT_SIZE, //Report Count
0x09, 0x01,
0x91,0x02, //Output (data, array, Abs)
0x95,0x01,
0x09, 0x01,
0xb1, 0x02,
/* USER CODE END 0 */
0xC0 /* END_COLLECTION */
and do exactly as this tutorial video of ST : https://www.youtube.com/watch?v=3JGRt3BFYrM
But the device only receive 12 bytes, if the data is more than 12 byte, received data to be wrong and can not receive correctly
I noted that, in 14th frame and 15th frame is some strange data and alway same value
Please help me !!
