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#include <stdbool.h>
#include <avr/io.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include "print.h"
#include "debug.h"
#include "timer.h"
#include "util.h"
#include "jump_bootloader.h"
#include "usb_keyboard.h"
#include "usb_mouse.h"
#include "usb_extra.h"
#include "usb_keycodes.h"
#include "usb.h"
#include "layer.h"
#include "matrix_skel.h"
#include "keymap_skel.h"
#include "key_process.h"
#ifdef MOUSEKEY_ENABLE
# include "mousekey.h"
#endif
#ifdef PS2_MOUSE_ENABLE
# include "ps2_mouse.h"
#endif
// TODO: refactoring
void proc_matrix(void) {
bool modified = false;
uint8_t fn_bits = 0;
matrix_scan();
modified = matrix_is_modified();
if (modified) {
if (debug_matrix) matrix_print();
#ifdef DEBUG_LED
// LED flash for debug
DEBUG_LED_CONFIG;
DEBUG_LED_ON;
#endif
}
if (matrix_has_ghost()) {
// should send error?
debug("matrix has ghost!!\n");
return;
}
usb_keyboard_swap_report();
usb_keyboard_clear_report();
for (int row = 0; row < matrix_rows(); row++) {
for (int col = 0; col < matrix_cols(); col++) {
if (!matrix_is_on(row, col)) continue;
// TODO: clean code
uint8_t code = layer_get_keycode(row, col);
if (code == KB_NO) {
// do nothing
} else if (IS_MOD(code)) {
usb_keyboard_add_mod(code);
} else if (IS_FN(code)) {
fn_bits |= FN_BIT(code);
} else if (IS_MOUSE(code)) {
#ifdef MOUSEKEY_ENABLE
mousekey_decode(code);
#endif
}
// audio control & system control
else if (code == KB_MUTE) {
usb_extra_audio_send(AUDIO_MUTE);
usb_extra_audio_send(0);
_delay_ms(500);
} else if (code == KB_VOLU) {
usb_extra_audio_send(AUDIO_VOL_UP);
usb_extra_audio_send(0);
_delay_ms(100);
} else if (code == KB_VOLD) {
usb_extra_audio_send(AUDIO_VOL_DOWN);
usb_extra_audio_send(0);
_delay_ms(100);
} else if (code == KB_PWR) {
if (suspend && remote_wakeup) {
usb_remote_wakeup();
} else {
usb_extra_system_send(SYSTEM_POWER_DOWN);
}
_delay_ms(1000);
}
// normal keys
else {
usb_keyboard_add_key(code);
}
}
}
if (modified) {
#ifdef DEBUG_LED
// LED flash for debug
DEBUG_LED_CONFIG;
DEBUG_LED_OFF;
#endif
}
layer_switching(fn_bits);
// TODO: clean code
// special mode for control, develop and debug
if (keymap_is_special_mode(fn_bits)) {
switch (usb_keyboard_get_key()) {
case KB_H: // help
print_enable = true;
print("b: jump to bootloader\n");
print("d: toggle debug enable\n");
print("x: toggle matrix debug\n");
print("k: toggle keyboard debug\n");
print("m: toggle mouse debug\n");
print("p: toggle print enable\n");
print("v: print version\n");
print("t: print timer count\n");
print("s: print status\n");
print("`: toggle protcol(boot/report)\n");
#ifdef USB_NKRO_ENABLE
print("n: toggle USB_NKRO\n");
#endif
print("ESC: power down/wake up\n");
#ifdef PS2_MOUSE_ENABLE
print("1: ps2_mouse_init \n");
print("2: ps2_mouse_read \n");
print("3: ps2_mouse: on/off toggle \n");
#endif
_delay_ms(500);
print_enable = false;
break;
#ifdef PS2_MOUSE_ENABLE
case KB_1:
usb_keyboard_clear_report();
usb_keyboard_send();
print_enable = true;
print("ps2_mouse_init...\n");
_delay_ms(500);
ps2_mouse_init();
break;
case KB_2:
usb_keyboard_clear_report();
usb_keyboard_send();
print_enable = true;
print("ps2_mouse_read[btn x y]: ");
_delay_ms(100);
ps2_mouse_read();
phex(ps2_mouse_btn); print(" ");
phex(ps2_mouse_x); print(" ");
phex(ps2_mouse_y); print("\n");
print("ps2_mouse_error_count: "); phex(ps2_mouse_error_count); print("\n");
break;
case KB_3:
ps2_mouse_enable = !ps2_mouse_enable;
print("ps2_mouse: ");
if (ps2_mouse_enable)
print("on");
else
print("off");
print("\n");
_delay_ms(500);
break;
#endif
case KB_B: // bootloader
usb_keyboard_clear_report();
usb_keyboard_send();
print_enable = true;
print("jump to bootloader...\n");
_delay_ms(1000);
jump_bootloader(); // not return
break;
case KB_D: // debug all toggle
usb_keyboard_clear_report();
usb_keyboard_send();
debug_enable = !debug_enable;
if (debug_enable) {
print_enable = true;
print("debug enabled.\n");
debug_matrix = true;
debug_keyboard = true;
debug_mouse = true;
} else {
print("debug disabled.\n");
print_enable = false;
debug_matrix = false;
debug_keyboard = false;
debug_mouse = false;
}
_delay_ms(1000);
break;
case KB_X: // debug matrix toggle
usb_keyboard_clear_report();
usb_keyboard_send();
debug_matrix = !debug_matrix;
if (debug_matrix)
print("debug matrix enabled.\n");
else
print("debug matrix disabled.\n");
_delay_ms(1000);
break;
case KB_K: // debug keyboard toggle
usb_keyboard_clear_report();
usb_keyboard_send();
debug_keyboard = !debug_keyboard;
if (debug_keyboard)
print("debug keyboard enabled.\n");
else
print("debug keyboard disabled.\n");
_delay_ms(1000);
break;
case KB_M: // debug mouse toggle
usb_keyboard_clear_report();
usb_keyboard_send();
debug_mouse = !debug_mouse;
if (debug_mouse)
print("debug mouse enabled.\n");
else
print("debug mouse disabled.\n");
_delay_ms(1000);
break;
case KB_V: // print version & information
usb_keyboard_clear_report();
usb_keyboard_send();
print_enable = true;
print(STR(DESCRIPTION) "\n");
_delay_ms(1000);
break;
case KB_T: // print timer
usb_keyboard_clear_report();
usb_keyboard_send();
print_enable = true;
print("timer: "); phex16(timer_count); print("\n");
_delay_ms(500);
break;
case KB_P: // print toggle
usb_keyboard_clear_report();
usb_keyboard_send();
if (print_enable) {
print("print disabled.\n");
print_enable = false;
} else {
print_enable = true;
print("print enabled.\n");
}
_delay_ms(1000);
break;
case KB_S:
usb_keyboard_clear_report();
usb_keyboard_send();
print("UDCON: "); phex(UDCON); print("\n");
print("UDIEN: "); phex(UDIEN); print("\n");
print("UDINT: "); phex(UDINT); print("\n");
print("usb_keyboard_leds:"); phex(usb_keyboard_leds); print("\n");
print("usb_keyboard_protocol:"); phex(usb_keyboard_protocol); print("\n");
print("usb_keyboard_idle_config:"); phex(usb_keyboard_idle_config); print("\n");
print("usb_keyboard_idle_count:"); phex(usb_keyboard_idle_count); print("\n");
print("usb_mouse_protocol:"); phex(usb_mouse_protocol); print("\n");
if (usb_keyboard_nkro) print("USB_NKRO: enabled\n"); else print("USB_NKRO: disabled\n");
_delay_ms(500);
break;
case KB_GRV:
usb_keyboard_clear_report();
usb_keyboard_send();
usb_keyboard_protocol = !usb_keyboard_protocol;
usb_mouse_protocol = !usb_mouse_protocol;
print("keyboard protcol: ");
if (usb_keyboard_protocol) print("report"); else print("boot");
print("\n");
print("mouse protcol: ");
if (usb_mouse_protocol) print("report"); else print("boot");
print("\n");
_delay_ms(1000);
break;
#ifdef USB_NKRO_ENABLE
case KB_N:
usb_keyboard_clear_report();
usb_keyboard_send();
usb_keyboard_nkro = !usb_keyboard_nkro;
if (usb_keyboard_nkro) print("USB_NKRO: enabled\n"); else print("USB_NKRO: disabled\n");
_delay_ms(1000);
break;
#endif
case KB_ESC:
usb_keyboard_clear_report();
usb_keyboard_send();
if (suspend && remote_wakeup) {
usb_remote_wakeup();
} else {
usb_extra_system_send(SYSTEM_POWER_DOWN);
}
_delay_ms(1000);
break;
}
}
if (modified) {
usb_keyboard_send();
}
#ifdef MOUSEKEY_ENABLE
// mouse keys
mousekey_usb_send();
#endif
#ifdef PS2_MOUSE_ENABLE
// ps2 mouse
if (ps2_mouse_read() == 0)
ps2_mouse_usb_send();
#endif
}
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