下面是描述符，不知道哪里弄错了，请DX指正
0x05, 0x01, // Usage Page (Generic Desktop)
0x09, 0x06, // Usage (Keyboard)
0xA1, 0x01, // Collection (Application)
0x05, 0x07, // Usage Page (Keyboard)
0xA1, 0x01, // Collection (Application)
0x19, 0xe0, // Usage Minimum (224)
0x29, 0xe7, // Usage Maximum (231)
0x15, 0x00, // Logical Minimum (0)
0x25, 0x01, // Logical Maximum (1)
0x75, 0x01, // Report Size (1)
0x95, 0x08, // Report Count (8)
0x81, 0x02, // Input (Data, Variable, Absolute)
0x95, 0x01, // Report Count (1)
0x75, 0x08, // Report Size (8)
0x81, 0x01, // Input (Constant) reserved byte(1)
0x95, 0x04, // Report Count (4)
0x75, 0x08, // Report Size (8)
0x15, 0x00, // Logical Minimum (0)
0x25, 0x65, // Logical Maximum (101) //101
0x05, 0x07, // Usage Page (Key codes)
0x19, 0x00, // Usage Minimum (0)
0x29, 0x65, // Usage Maximum (101) //101
0x81, 0x00, // Input (Data, Array) Key array(5 bytes)
0xC0, // End Collection (Application) -- 完成一个标准101键无LED的键盘
0x05, 0x01, // Usage Page (Generic Desktop)
0x09, 0x80, // Usage (System Control)
0xA1, 0x01, // Collection (Application)
0x09, 0x81, // Usage (Power Off)
0x09, 0x82, // Usage (Sleep (standby))
0x09, 0x83, // Usage (WakeUp)
0x15, 0x00, // Logical Minimum (0x00)
0x25, 0x01, // Logical Maximum (0x01)
0x75, 0x01, // REPORT_SIZE (1)
0x95, 0x03, // REPORT_COUNT(3)
0x81, 0x02, // Input (Data, Variable, Absolute)
0x95, 0x01, // Report Count (1)
0x75, 0x05, // Report Size (5)
0x81, 0x01, // Input (Constant) reserved 5 bits */
0xC0, // End collection (Application) -- 定义了电源方面的三个键(关机、休眠、唤醒)
0x05, 0x0C, // Usage Page Consumer Devices
0x09, 0x01, // Usage (Consumer Control)
0xA1, 0x01, // Collection (Application)
0x09, 0xE9, // Usage VolumnUp
0x09, 0xEA, // Usage VolumnDown
0x15, 0x00, // Logical Minimum (0x00)
0x25, 0x01, // Logical Maximum (0x01)
0x95, 0x02, // Report Count (2)
0x75, 0x01, // Report Size (1)
0x81, 0x02, // Input (Data, Variable, Absolute)
0x09, 0xE2, // Usage Mute
0x95, 0x01, // Report Count (1)
0x75, 0x01, // Report Size (1)
0x81, 0x06, // Input (Data, Variable,Relative)
0x95, 0x01, // Report Count (1)
0x75, 0x05, // Report Size (5)
0x81, 0x01, // Input (Constant) reserved 5 bits */
0xC0, // End collection (Application) -- 定义了音量+/-和静音三个键
/***********************************/
101键键盘和三个控制电源的键都没问题，就是控制声音的那三个键按下去没反应。我看了上报给电脑的数据，音量那部分是按照我设计的那样传上来了，但就是没反应。
0xC0 // End Collection (Application |
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