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Instead of scanning the keyboard matrix from the main loop and utilizing busy loops, try to use a PIT interrupt handler to do the same thing, scanning one row per interrupt call without busy loops.

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For some reason, this makes the movement of the mouse pointer very slow and makes it jump from time to time, so I ended up adding INTERRUPT_KEY_SCANNER and disabling the timer interrupt.
Also double bufferred the mouse report just like the others. Unfortunately this does not affect this issue.
This commit is contained in:
László Monda
2017-11-02 01:11:41 +01:00
parent 024f24f489
commit 00dfd96d55
15 changed files with 157 additions and 43 deletions
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6
right/src/usb_interfaces/usb_interface_mouse.h
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@@ -31,8 +31,9 @@
// Variables:
extern bool IsUsbMouseReportSent;
extern usb_device_class_struct_t UsbMouseClass;
extern usb_mouse_report_t UsbMouseReport;
extern usb_mouse_report_t* ActiveUsbMouseReport;
// Functions:
@@ -40,4 +41,7 @@
usb_status_t UsbMouseSetConfiguration(class_handle_t handle, uint8_t configuration);
usb_status_t UsbMouseSetInterface(class_handle_t handle, uint8_t interface, uint8_t alternateSetting);
void ResetActiveUsbMouseReport(void);
void SwitchActiveUsbMouseReport(void);
#endif