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- // TODO: clean unused headers
- #include <stdbool.h>
- #include <avr/io.h>
- #include <avr/pgmspace.h>
- #include <avr/interrupt.h>
- #include <util/delay.h>
- #include "usb.h"
- #include "usb_keyboard.h"
- #include "usb_mouse.h"
- #include "print.h"
- #include "matrix_skel.h"
- #include "keymap.h"
- #include "jump_bootloader.h"
-
- #include "key_process.h"
-
-
- // for Teensy/Teensy++ 2.0
- #define LED_CONFIG (DDRD |= (1<<6))
- #define LED_ON (PORTD |= (1<<6))
- #define LED_OFF (PORTD &= ~(1<<6))
-
- #define MOUSE_MOVE_UNIT 10
- #define MOUSE_DELAY_MS 200
- #define MOUSE_DELAY_ACC 5
-
-
- void proc_matrix(void) {
- static int mouse_repeat = 0;
-
- bool modified = false;
- //bool has_ghost = false;
- int key_index = 0;
- uint8_t mouse_btn = 0;
- int8_t mouse_x = 0;
- int8_t mouse_y = 0;
- int8_t mouse_wheel = 0;
- int8_t mouse_hwheel = 0;
- int fn_bits = 0;
-
- matrix_scan();
- modified = matrix_is_modified();
-
- if (modified) {
- matrix_print();
-
- // LED flash for debug
- LED_CONFIG;
- LED_ON;
- }
-
- if (matrix_has_ghost()) {
- // should send error?
- print("matrix has ghost!!\n");
- return;
- }
-
- usb_keyboard_clear();
- for (int row = 0; row < matrix_rows(); row++) {
- for (int col = 0; col < matrix_cols(); col++) {
- if (matrix_get_row(row) & 1<<col) continue;
-
- uint8_t code = keymap_get_keycode(row, col);
- if (code == KB_NO) {
- code = keymap_get_keycodel(0, row, col);
- if (FN_0 <= code && code <= FN_7) {
- fn_bits |= 1<<(code - FN_0);
- }
- } else if (KB_LCTRL <= code && code <= KB_RGUI) {
- // modifier keys(0xE0-0xE7)
- keyboard_modifier_keys |= 1<<(code & 0x07);
- } else if (code >= MS_UP) {
- // mouse
- if (code == MS_UP) mouse_y -= MOUSE_MOVE_UNIT + (mouse_repeat < 50 ? mouse_repeat/5 : 10);
- if (code == MS_DOWN) mouse_y += MOUSE_MOVE_UNIT + (mouse_repeat < 50 ? mouse_repeat/5 : 10);
- if (code == MS_LEFT) mouse_x -= MOUSE_MOVE_UNIT + (mouse_repeat < 50 ? mouse_repeat/5 : 10);
- if (code == MS_RIGHT) mouse_x += MOUSE_MOVE_UNIT + (mouse_repeat < 50 ? mouse_repeat/5 : 10);
- if (code == MS_BTN1) mouse_btn |= 1<<0;
- if (code == MS_BTN2) mouse_btn |= 1<<1;
- if (code == MS_BTN3) mouse_btn |= 1<<2;
- if (code == MS_BTN4) mouse_btn |= 1<<3;
- if (code == MS_BTN5) mouse_btn |= 1<<4;
- if (code == MS_WH_UP) mouse_wheel += 1;
- if (code == MS_WH_DOWN) mouse_wheel -= 1;
- if (code == MS_WH_LEFT) mouse_hwheel -= 1;
- if (code == MS_WH_RIGHT) mouse_hwheel += 1;
- } else if (FN_0 <= code && code <= FN_7) {
- fn_bits |= 1<<(code - FN_0);
- } else {
- // normal keys
- if (key_index < 6)
- keyboard_keys[key_index] = code;
- key_index++;
- }
- }
- }
- keymap_fn_proc(fn_bits);
-
- // when 4 left modifier keys down
- if (keyboard_modifier_keys == (MOD_LCTRL | MOD_LSHIFT | MOD_LALT | MOD_LGUI)) {
- // cancel all keys
- keyboard_modifier_keys = 0;
- for (int i = 0; i < 6; i++) keyboard_keys[i] = KB_NO;
- usb_keyboard_send();
-
- print("jump to bootloader...\n");
- _delay_ms(100);
- jump_bootloader(); // not return
- }
-
-
- if (mouse_x || mouse_y || mouse_wheel || mouse_hwheel || mouse_btn != mouse_buttons) {
- mouse_buttons = mouse_btn;
- usb_mouse_move(mouse_x, mouse_y, mouse_wheel, mouse_hwheel);
- usb_mouse_print(mouse_x, mouse_y, mouse_wheel, mouse_hwheel);
-
- // acceleration
- _delay_ms(MOUSE_DELAY_MS >> (mouse_repeat < MOUSE_DELAY_ACC ? mouse_repeat : MOUSE_DELAY_ACC));
- mouse_repeat++;
- } else {
- mouse_repeat = 0;
- }
-
-
- // send keys to host
- if (modified) {
- if (key_index > 6) {
- //Rollover
- }
- usb_keyboard_send();
-
- usb_keyboard_print();
- // LED flash for debug
- LED_CONFIG;
- LED_OFF;
- }
- }
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