/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
+Copyright 2011,2012,2013 Jun Wako <wakojun@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <stdint.h>
+#include <util/delay.h>
+#include <avr/wdt.h>
#include "keyboard.h"
-#include "host.h"
-#include "layer.h"
#include "matrix.h"
+#include "keymap.h"
+#include "host.h"
#include "led.h"
-#include "usb_keycodes.h"
+#include "keycode.h"
#include "timer.h"
#include "print.h"
#include "debug.h"
#include "command.h"
+#include "util.h"
+#include "sendchar.h"
+#include "bootmagic.h"
+#include "eeconfig.h"
+#include "backlight.h"
+#include "suspend.h"
#ifdef MOUSEKEY_ENABLE
-#include "mousekey.h"
+# include "mousekey.h"
#endif
-#ifdef EXTRAKEY_ENABLE
-#include <util/delay.h>
+#ifdef PS2_MOUSE_ENABLE
+# include "ps2_mouse.h"
#endif
+#include "lufa.h"
-static uint8_t last_leds = 0;
+#ifdef MATRIX_HAS_GHOST
+static bool has_ghost_in_row(uint8_t row)
+{
+ matrix_row_t matrix_row = matrix_get_row(row);
+ // No ghost exists when less than 2 keys are down on the row
+ if (((matrix_row - 1) & matrix_row) == 0)
+ return false;
+
+ // Ghost occurs when the row shares column line with other row
+ for (uint8_t i=0; i < MATRIX_ROWS; i++) {
+ if (i != row && (matrix_get_row(i) & matrix_row))
+ return true;
+ }
+ return false;
+}
+#endif
void keyboard_init(void)
#ifdef PS2_MOUSE_ENABLE
ps2_mouse_init();
#endif
-}
-void keyboard_proc(void)
-{
- uint8_t fn_bits = 0;
-#ifdef EXTRAKEY_ENABLE
- uint16_t consumer_code = 0;
- uint16_t system_code = 0;
+#ifdef BOOTMAGIC_ENABLE
+ bootmagic();
#endif
- matrix_scan();
-
- if (matrix_is_modified()) {
- if (debug_matrix) matrix_print();
-#ifdef DEBUG_LED
- // LED flash for debug
- DEBUG_LED_CONFIG;
- DEBUG_LED_ON;
+#ifdef BACKLIGHT_ENABLE
+ backlight_init();
#endif
- }
+}
- if (matrix_has_ghost()) {
- // should send error?
- debug("matrix has ghost!!\n");
- return;
- }
+/*
+ * Do keyboard routine jobs: scan mantrix, light LEDs, ...
+ * This is repeatedly called as fast as possible.
+ */
+void keyboard_task(void)
+{
+ static matrix_row_t matrix_prev[MATRIX_ROWS];
+ static uint8_t led_status = 0;
+ matrix_row_t matrix_row = 0;
+ matrix_row_t matrix_change = 0;
+ static uint32_t last_key_time = 0;
- host_swap_keyboard_report();
- host_clear_keyboard_report();
- for (int row = 0; row < matrix_rows(); row++) {
- for (int col = 0; col < matrix_cols(); col++) {
- if (!matrix_is_on(row, col)) continue;
-
- uint8_t code = layer_get_keycode(row, col);
- if (code == KB_NO) {
- // do nothing
- } else if (IS_MOD(code)) {
- host_add_mod_bit(MOD_BIT(code));
- } else if (IS_FN(code)) {
- fn_bits |= FN_BIT(code);
- }
-// TODO: use table or something
-#ifdef EXTRAKEY_ENABLE
- // System Control
- else if (code == KB_SYSTEM_POWER) {
-#ifdef HOST_PJRC
- if (suspend && remote_wakeup) {
- usb_remote_wakeup();
- }
-#endif
- system_code = SYSTEM_POWER_DOWN;
- } else if (code == KB_SYSTEM_SLEEP) {
- system_code = SYSTEM_SLEEP;
- } else if (code == KB_SYSTEM_WAKE) {
- system_code = SYSTEM_WAKE_UP;
- }
- // Consumer Page
- else if (code == KB_AUDIO_MUTE) {
- consumer_code = AUDIO_MUTE;
- } else if (code == KB_AUDIO_VOL_UP) {
- consumer_code = AUDIO_VOL_UP;
- } else if (code == KB_AUDIO_VOL_DOWN) {
- consumer_code = AUDIO_VOL_DOWN;
- }
- else if (code == KB_MEDIA_NEXT_TRACK) {
- consumer_code = TRANSPORT_NEXT_TRACK;
- } else if (code == KB_MEDIA_PREV_TRACK) {
- consumer_code = TRANSPORT_PREV_TRACK;
- } else if (code == KB_MEDIA_STOP) {
- consumer_code = TRANSPORT_STOP;
- } else if (code == KB_MEDIA_PLAY_PAUSE) {
- consumer_code = TRANSPORT_PLAY_PAUSE;
- } else if (code == KB_MEDIA_SELECT) {
- consumer_code = AL_CC_CONFIG;
- }
- else if (code == KB_MAIL) {
- consumer_code = AL_EMAIL;
- } else if (code == KB_CALCULATOR) {
- consumer_code = AL_CALCULATOR;
- } else if (code == KB_MY_COMPUTER) {
- consumer_code = AL_LOCAL_BROWSER;
- }
- else if (code == KB_WWW_SEARCH) {
- consumer_code = AC_SEARCH;
- } else if (code == KB_WWW_HOME) {
- consumer_code = AC_HOME;
- } else if (code == KB_WWW_BACK) {
- consumer_code = AC_BACK;
- } else if (code == KB_WWW_FORWARD) {
- consumer_code = AC_FORWARD;
- } else if (code == KB_WWW_STOP) {
- consumer_code = AC_STOP;
- } else if (code == KB_WWW_REFRESH) {
- consumer_code = AC_REFRESH;
- } else if (code == KB_WWW_FAVORITES) {
- consumer_code = AC_BOOKMARKS;
- }
-#endif
- else if (IS_KEY(code)) {
- host_add_key(code);
- }
-#ifdef MOUSEKEY_ENABLE
- else if (IS_MOUSEKEY(code)) {
- mousekey_decode(code);
+/*
+#define SLEEP_TIME_MS 10000
+ // (USB_DeviceState == DEVICE_STATE_Suspended) {
+ //if (timer_elapsed32(last_key_time) > SLEEP_TIME_MS) {
+ // TODO: remove LUFA dependent code
+ if (!USB_IsInitialized && timer_elapsed32(last_key_time) > SLEEP_TIME_MS) {
+ matrix_power_down();
+ // TODO: power down only when no USB connection
+ // Or it makes USB connection lost or suspended
+ suspend_power_down(WDTO_15MS);
+ matrix_power_up();
+ }
+ else {
+ matrix_power_down();
+ matrix_power_up();
+ }
+*/
+ matrix_scan();
+ for (uint8_t r = 0; r < MATRIX_ROWS; r++) {
+ matrix_row = matrix_get_row(r);
+ matrix_change = matrix_row ^ matrix_prev[r];
+ if (matrix_change) {
+ if (debug_matrix) matrix_print();
+#ifdef MATRIX_HAS_GHOST
+ if (has_ghost_in_row(r)) {
+ matrix_prev[r] = matrix_row;
+ continue;
}
#endif
- else {
- debug("ignore keycode: "); debug_hex(code); debug("\n");
+ for (uint8_t c = 0; c < MATRIX_COLS; c++) {
+ if (matrix_change & ((matrix_row_t)1<<c)) {
+ action_exec((keyevent_t){
+ .key = (keypos_t){ .row = r, .col = c },
+ .pressed = (matrix_row & ((matrix_row_t)1<<c)),
+ .time = (timer_read() | 1) /* time should not be 0 */
+ });
+ // record a processed key
+ matrix_prev[r] ^= ((matrix_row_t)1<<c);
+ last_key_time = timer_read32();
+ // process a key per task call
+ goto MATRIX_LOOP_END;
+ }
}
}
}
+ // call with pseudo tick event when no real key event.
+ action_exec(TICK);
- layer_switching(fn_bits);
-
- if (command_proc()) {
- return;
- }
-
- // TODO: should send only when changed from last report
- if (matrix_is_modified()) {
- host_send_keyboard_report();
-#ifdef EXTRAKEY_ENABLE
- host_consumer_send(consumer_code);
- host_system_send(system_code);
-#endif
-#ifdef DEBUG_LED
- // LED flash for debug
- DEBUG_LED_CONFIG;
- DEBUG_LED_OFF;
-#endif
- }
+MATRIX_LOOP_END:
#ifdef MOUSEKEY_ENABLE
- mousekey_send();
+ // mousekey repeat & acceleration
+ mousekey_task();
#endif
#ifdef PS2_MOUSE_ENABLE
- // TODO: should comform new API
- if (ps2_mouse_read() == 0)
- ps2_mouse_usb_send();
+ ps2_mouse_task();
#endif
- if (last_leds != host_keyboard_leds()) {
- keyboard_set_leds(host_keyboard_leds());
- last_leds = host_keyboard_leds();
+ // update LED
+ if (led_status != host_keyboard_leds()) {
+ led_status = host_keyboard_leds();
+ keyboard_set_leds(led_status);
}
}
void keyboard_set_leds(uint8_t leds)
{
+ if (debug_keyboard) { debug("keyboard_set_led: "); debug_hex8(leds); debug("\n"); }
led_set(leds);
}
projects / tmk_firmware.git / blobdiff