/* ============================= MACROS ============================ */
-#define PS2_MOUSE_SEND(command, message) \
-do { \
- uint8_t rcv = ps2_host_send(command); \
- if (debug_mouse) { \
- print((message)); \
- xprintf(" command: %X, result: %X, error: %X \n", command, rcv, ps2_error); \
- } \
-} while(0)
-
-#define PS2_MOUSE_SEND_SAFE(command, message) \
-do { \
- if (PS2_MOUSE_STREAM_MODE == ps2_mouse_mode) { \
- ps2_mouse_disable_data_reporting(); \
- } \
- PS2_MOUSE_SEND(command, message); \
- if (PS2_MOUSE_STREAM_MODE == ps2_mouse_mode) { \
- ps2_mouse_enable_data_reporting(); \
- } \
-} while(0)
-
-#define PS2_MOUSE_SET_SAFE(command, value, message) \
-do { \
- if (PS2_MOUSE_STREAM_MODE == ps2_mouse_mode) { \
- ps2_mouse_disable_data_reporting(); \
- } \
- PS2_MOUSE_SEND(command, message); \
- PS2_MOUSE_SEND(value, "Sending value"); \
- if (PS2_MOUSE_STREAM_MODE == ps2_mouse_mode) { \
- ps2_mouse_enable_data_reporting(); \
- } \
-} while(0)
-
-#define PS2_MOUSE_RECEIVE(message) \
-do { \
- uint8_t rcv = ps2_host_recv_response(); \
- if (debug_mouse) { \
- print((message)); \
- xprintf(" result: %X, error: %X \n", rcv, ps2_error); \
- } \
-} while(0)
-
-static enum ps2_mouse_mode_e {
- PS2_MOUSE_STREAM_MODE,
- PS2_MOUSE_REMOTE_MODE,
-} ps2_mouse_mode = PS2_MOUSE_STREAM_MODE;
-
static report_mouse_t mouse_report = {};
static inline void ps2_mouse_print_report(report_mouse_t *mouse_report);
void ps2_mouse_init(void) {
ps2_host_init();
- _delay_ms(1000); // wait for powering up
+ _delay_ms(PS2_MOUSE_INIT_DELAY); // wait for powering up
PS2_MOUSE_SEND(PS2_MOUSE_RESET, "ps2_mouse_init: sending reset");
#ifdef PS2_MOUSE_USE_2_1_SCALING
ps2_mouse_set_scaling_2_1();
#endif
+
+ ps2_mouse_init_user();
+}
+
+__attribute__((weak))
+void ps2_mouse_init_user(void) {
}
void ps2_mouse_task(void) {
static uint8_t buttons_prev = 0;
+ extern int tp_buttons;
/* receives packet from mouse */
uint8_t rcv;
rcv = ps2_host_send(PS2_MOUSE_READ_DATA);
if (rcv == PS2_ACK) {
- mouse_report.buttons = ps2_host_recv_response();
+ mouse_report.buttons = ps2_host_recv_response() | tp_buttons;
mouse_report.x = ps2_host_recv_response() * PS2_MOUSE_X_MULTIPLIER;
mouse_report.y = ps2_host_recv_response() * PS2_MOUSE_Y_MULTIPLIER;
#ifdef PS2_MOUSE_ENABLE_SCROLLING
#endif
host_mouse_send(&mouse_report);
}
-
+
ps2_mouse_clear_report(&mouse_report);
}
void ps2_mouse_disable_data_reporting(void) {
- PS2_MOUSE_SEND(PS2_MOUSE_DISABLE_DATA_REPORTING, "ps2 mouse disable data reporting");
+ PS2_MOUSE_SEND(PS2_MOUSE_DISABLE_DATA_REPORTING, "ps2 mouse disable data reporting");
}
void ps2_mouse_enable_data_reporting(void) {
PS2_MOUSE_SEND(PS2_MOUSE_ENABLE_DATA_REPORTING, "ps2 mouse enable data reporting");
}
-void ps2_mouse_set_remote_mode(void) {
- PS2_MOUSE_SEND_SAFE(PS2_MOUSE_SET_REMOTE_MODE, "ps2 mouse set remote mode");
+void ps2_mouse_set_remote_mode(void) {
+ PS2_MOUSE_SEND_SAFE(PS2_MOUSE_SET_REMOTE_MODE, "ps2 mouse set remote mode");
ps2_mouse_mode = PS2_MOUSE_REMOTE_MODE;
}
-void ps2_mouse_set_stream_mode(void) {
- PS2_MOUSE_SEND_SAFE(PS2_MOUSE_SET_STREAM_MODE, "ps2 mouse set stream mode");
+void ps2_mouse_set_stream_mode(void) {
+ PS2_MOUSE_SEND_SAFE(PS2_MOUSE_SET_STREAM_MODE, "ps2 mouse set stream mode");
ps2_mouse_mode = PS2_MOUSE_STREAM_MODE;
}
void ps2_mouse_set_scaling_2_1(void) {
- PS2_MOUSE_SEND_SAFE(PS2_MOUSE_SET_SCALING_2_1, "ps2 mouse set scaling 2:1");
+ PS2_MOUSE_SEND_SAFE(PS2_MOUSE_SET_SCALING_2_1, "ps2 mouse set scaling 2:1");
}
void ps2_mouse_set_scaling_1_1(void) {
- PS2_MOUSE_SEND_SAFE(PS2_MOUSE_SET_SCALING_1_1, "ps2 mouse set scaling 1:1");
+ PS2_MOUSE_SEND_SAFE(PS2_MOUSE_SET_SCALING_1_1, "ps2 mouse set scaling 1:1");
}
void ps2_mouse_set_resolution(ps2_mouse_resolution_t resolution) {
// remove sign and overflow flags
mouse_report->buttons &= PS2_MOUSE_BTN_MASK;
+#ifdef PS2_MOUSE_INVERT_X
+ mouse_report->x = -mouse_report->x;
+#endif
+#ifndef PS2_MOUSE_INVERT_Y // NOTE if not!
// invert coordinate of y to conform to USB HID mouse
mouse_report->y = -mouse_report->y;
+#endif
+
}
static inline void ps2_mouse_clear_report(report_mouse_t *mouse_report) {
#define PRESS_SCROLL_BUTTONS mouse_report->buttons |= (PS2_MOUSE_SCROLL_BTN_MASK)
#define RELEASE_SCROLL_BUTTONS mouse_report->buttons &= ~(PS2_MOUSE_SCROLL_BTN_MASK)
static inline void ps2_mouse_scroll_button_task(report_mouse_t *mouse_report) {
- static enum {
- SCROLL_NONE,
- SCROLL_BTN,
+ static enum {
+ SCROLL_NONE,
+ SCROLL_BTN,
SCROLL_SENT,
} scroll_state = SCROLL_NONE;
static uint16_t scroll_button_time = 0;
mouse_report->h = mouse_report->x/(PS2_MOUSE_SCROLL_DIVISOR_H);
mouse_report->x = 0;
mouse_report->y = 0;
+#ifdef PS2_MOUSE_INVERT_H
+ mouse_report->h = -mouse_report->h;
+#endif
+#ifdef PS2_MOUSE_INVERT_V
+ mouse_report->v = -mouse_report->v;
+#endif
}
} else if (0 == (PS2_MOUSE_SCROLL_BTN_MASK & mouse_report->buttons)) {
- // None of the scroll buttons are pressed
+ // None of the scroll buttons are pressed
#if PS2_MOUSE_SCROLL_BTN_SEND
- if (scroll_state == SCROLL_BTN
+ if (scroll_state == SCROLL_BTN
&& timer_elapsed(scroll_button_time) < PS2_MOUSE_SCROLL_BTN_SEND) {
PRESS_SCROLL_BUTTONS;
host_mouse_send(mouse_report);
}
RELEASE_SCROLL_BUTTONS;
-}
\ No newline at end of file
+}