请问CH549 USB HID feature report的发送和接收如何实现,能否提供代码以供参考。
使用的部分HID报告描述符:
0x0a, 0x01, 0x02, /* Usage (Event: Sensor State) */
0x15, 0x00, /* Logical Minimum (0) */
0x25, 0x06, /* Logical Maximum (6) */
0xa1, 0x02, /* Collec
tion (Logical) */
0x0a, 0x00, 0x08, /* Usage (Sensor State: Undefined) */
0x0a, 0x01, 0x08, /* Usage (Sensor State: Ready) */
0x0a, 0x02, 0x08, /* Usage (Sensor State: Not Available) */
0x0a, 0x03, 0x08, /* Usage (Sensor State: No Data Sel) */
0x0a, 0x04, 0x08, /* Usage (Sensor State: Initializing) */
0x0a, 0x05, 0x08, /* Usage (Sensor State: Access Denied) */
0x0a, 0x06, 0x08, /* Usage (Sensor State: Error) */
0xb1, 0x00, /* Feature (Data,Arr,Abs) */
0xc0, /* End Collection