reform

commit cf182cbadcd939354ad38e5b61f3fdb32b56a5d9
parent 07734b766a2838cd78e36ea8da0e88a567262b72
Author: Valtteri Koskivuori <vkoskiv@gmail.com>
Date:   Tue, 17 Oct 2023 00:38:27 +0300

trackpad-fw: Use relative delta directly from sensor in 1 finger case

The Azoteq sensor gives us a nice delta we can use in the case that
sensor.num_fingers == 1.

Diffstat:
M
reform2-trackpad-fw/Mouse.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/reform2-trackpad-fw/Mouse.c b/reform2-trackpad-fw/Mouse.c
@@ -243,8 +243,8 @@ bool CALLBACK_HID_Device_CreateHIDReport(USB_ClassInfo_HID_Device_t* const HIDIn
         dx = ((float)sensor.fingers[1].abs_x + (float)sensor.fingers[0].abs_x) / 2.0f - ((float)lastx2 + (float)lastx) / 2.0f;
         dy = ((float)sensor.fingers[1].abs_y + (float)sensor.fingers[0].abs_y) / 2.0f - ((float)lasty2 + (float)lasty) / 2.0f;
       } else {
-        dx = (float)(sensor.fingers[0].abs_x - lastx);
-        dy = (float)(sensor.fingers[0].abs_y - lasty);
+        dx = (float)sensor.relative_x;
+        dy = (float)sensor.relative_y;
       }
 
       dxx = (dx+dx2+dx3+dx4)/4.0;