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core: Fix ps2_mouse.c debug print

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tmk 2016-02-17 08:23:47 +09:00
parent 5a9953b46c
commit 6360eb308c
1 changed files with 8 additions and 8 deletions
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16
tmk_core/protocol/ps2_mouse.c
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@ -85,19 +85,19 @@ void ps2_mouse_task(void)
if (debug_mouse) print("ps2_mouse: fail to get mouse packet\n");
return;
}
#ifdef PS2_MOUSE_DEBUG
xprintf("%ud ", timer_read());
print("ps2_mouse raw: [");
phex(mouse_report.buttons); print("|");
print_hex8((uint8_t)mouse_report.x); print(" ");
print_hex8((uint8_t)mouse_report.y); print("]\n");
#endif
/* if mouse moves or buttons state changes */
if (mouse_report.x || mouse_report.y ||
((mouse_report.buttons ^ buttons_prev) & PS2_MOUSE_BTN_MASK)) {
#ifdef PS2_MOUSE_DEBUG
xprintf("%ud ", timer_read());
print("ps2_mouse raw: [");
phex(mouse_report.buttons); print("|");
print_hex8((uint8_t)mouse_report.x); print(" ");
print_hex8((uint8_t)mouse_report.y); print("]\n");
#endif
buttons_prev = mouse_report.buttons;
// PS/2 mouse data is '9-bit integer'(-256 to 255) which is comprised of sign-bit and 8-bit value.