About absolute mouse about ch55xduino

[DeqingSun]

Yes,

ch55xduino/ch55xduino/ch55x/libraries/Generic_Examples/examples/05.USB/HidKeyboardMouse/src/userUsbHidKeyboardMouse/USBconstant.c

Line 145 in 1f7bfe1

0x09, 0x30, // USAGE (X)

Change it to something like:

https://github.com/earlephilhower/arduino-pico/blob/319d36531ed63aa13f97544f18e6de010a0d5e46/cores/rp2040/sdkoverride/tusb_absmouse.h#L63

[wukongxuetang]

I found this code,hope it can work

static const uint8_t HID_REPORT_DESCRIPTOR5[] PROGMEM = {
0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
0x09, 0x02, // Usage (Mouse)
0xA1, 0x01, // Collection (Application)
0x09, 0x01, // Usage (Pointer)
0xA1, 0x00, // Collection (Physical)
0x85, 0x01, // Report ID (1)
0x05, 0x09, // Usage Page (Button)
0x19, 0x01, // Usage Minimum (0x01)
0x29, 0x05, // Usage Maximum (0x05)
0x15, 0x00, // Logical Minimum (0)
0x25, 0x01, // Logical Maximum (1)
0x95, 0x05, // Report Count (5)
0x75, 0x01, // Report Size (1)
0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x95, 0x01, // Report Count (1)
0x75, 0x03, // Report Size (3)
0x81, 0x03, // Input (Const,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x05, 0x01, // Usage Page (Generic Desktop Ctrls)
0x09, 0x30, // Usage (X)
0x09, 0x31, // Usage (Y)
0x16, 0x00, 0x00, // Logical Minimum (0)
0x26, 0xFF, 0x7F, // Logical Maximum (32767)
0x36, 0x00, 0x00, // Physical Minimum (0)
0x46, 0xFF, 0x7F, // Physical Maximum (32767)
0x75, 0x10, // Report Size (16)
0x95, 0x02, // Report Count (2)
0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0xC0, // End Collection
0xC0 // End Collection
};