static int
btn_check_reset(void)
{
unsigned int i_button_value = !BTN_PRESSED;
#if defined (BOARD_GPIO_LED_POWER)
int i_led;
#endif
#if defined (BOARD_GPIO_BTN_WPS)
/* check WPS pressed */
if (btn_count_wps > 0)
return 0;
#endif
#if defined (BOARD_GPIO_BTN_WLTOG)
/* check WLTOG pressed */
if (btn_count_wlt > 0)
return 0;
#endif
if (cpu_gpio_get_pin(BOARD_GPIO_BTN_RESET, &i_button_value) < 0)
return 0;
if (i_button_value == BTN_PRESSED) {
/* "RESET" pressed */
btn_count_reset++;
#if defined (BOARD_GPIO_LED_POWER)
/* flash power LED */
i_led = get_state_led_pwr();
if (btn_count_reset == 1)
cpu_gpio_set_pin(BOARD_GPIO_LED_POWER, i_led);
else if (btn_count_reset > BTN_RESET_WAIT_COUNT) {
cpu_gpio_set_pin(BOARD_GPIO_LED_POWER, (btn_count_reset % 2) ? !i_led : i_led);
dbg("You can release RESET button now!\n");
}
#endif
} else {
/* "RESET" released */
int press_count = btn_count_reset;
btn_count_reset = 0;
if (press_count > BTN_RESET_WAIT_COUNT) {
/* pressed >= 5sec, reset! */
wd_alarmtimer(0, 0);
#if defined (BOARD_GPIO_LED_POWER)
cpu_gpio_set_pin(BOARD_GPIO_LED_POWER, LED_OFF);
#endif
erase_nvram();
erase_storage();
sys_exit();
} else if (press_count > 0) {
#if defined (BOARD_GPIO_LED_POWER)
LED_CONTROL(BOARD_GPIO_LED_POWER, LED_ON);
#endif
}
}
return (i_button_value != BTN_PRESSED) ? 0 : 1;
}
static void
notify_shutdown(void)
{
#if defined (BOARD_GPIO_BTN_PWR_CUT) && defined (BOARD_GPIO_BTN_PWR_INT)
unsigned int i_button_value = BTN_PRESSED;
if (cpu_gpio_get_pin(BOARD_GPIO_BTN_PWR_INT, &i_button_value) < 0)
return;
if (i_button_value == BTN_PRESSED)
return;
/* POWER button is released, shutdown now */
cpu_gpio_irq_set(BOARD_GPIO_BTN_PWR_INT, 0, 0, 0);
reset_signals();
printf("Button POWER is released, shutdown system...\n");
shutdown_router(2);
printf("\nShutdown!\n\n");
usleep(10000);
sync();
/* Power OFF */
cpu_gpio_set_pin(BOARD_GPIO_BTN_PWR_CUT, 0);
#endif
}
static int
btn_check_wlt(void)
{
unsigned int i_button_value = !BTN_PRESSED;
#if defined (BOARD_GPIO_BTN_RESET)
/* check RESET pressed */
if (btn_count_reset > 0)
return 0;
#endif
#if defined (BOARD_GPIO_BTN_WPS)
/* check WPS pressed */
if (btn_count_wps > 0)
return 0;
#endif
if (cpu_gpio_get_pin(BOARD_GPIO_BTN_WLTOG, &i_button_value) < 0)
return 0;
if (i_button_value == BTN_PRESSED) {
/* WLTOG pressed */
btn_count_wlt++;
#if defined (BOARD_GPIO_LED_POWER)
/* flash power LED */
if (btn_count_wlt > BTN_EZ_WAIT_COUNT) {
int i_led = get_state_led_pwr();
cpu_gpio_set_pin(BOARD_GPIO_LED_POWER, (btn_count_wlt % 2) ? i_led : !i_led);
}
#endif
} else {
/* WLTOG released */
int press_count = btn_count_wlt;
btn_count_wlt = 0;
if (press_count > BTN_EZ_WAIT_COUNT) {
/* pressed >= 3sec */
wd_alarmtimer(0, 0);
ez_event_long(1);
} else if (press_count > 0 && press_count < BTN_EZ_CANCEL_COUNT) {
/* pressed < 500ms */
wd_alarmtimer(0, 0);
ez_event_short(1);
}
}
return (i_button_value != BTN_PRESSED) ? 0 : 1;
}
void
LED_CONTROL(int gpio_led, int flag)
{
int front_led_x = 1;
switch (gpio_led)
{
#if defined (BOARD_GPIO_LED_WAN)
case BOARD_GPIO_LED_WAN:
front_led_x = nvram_get_int("front_led_wan");
break;
#endif
#if defined (BOARD_GPIO_LED_LAN)
case BOARD_GPIO_LED_LAN:
front_led_x = nvram_get_int("front_led_lan");
break;
#endif
#if defined (BOARD_GPIO_LED_WIFI)
case BOARD_GPIO_LED_WIFI:
front_led_x = nvram_get_int("front_led_wif");
break;
#endif
#if defined (BOARD_GPIO_LED_USB)
case BOARD_GPIO_LED_USB:
#if (BOARD_NUM_USB_PORTS > 0)
front_led_x = nvram_get_int("front_led_usb");
#else
front_led_x = 0;
#endif
break;
#endif
#if defined (BOARD_GPIO_LED_POWER)
case BOARD_GPIO_LED_POWER:
front_led_x = nvram_get_int("front_led_pwr");
break;
#endif
#if defined (BOARD_GPIO_LED_ALL)
case BOARD_GPIO_LED_ALL:
front_led_x = nvram_get_int("front_led_all");
break;
#endif
default:
return;
}
if (front_led_x == 0)
flag = LED_OFF;
#if !defined (BOARD_GPIO_LED_ALL)
if (nvram_get_int("front_led_all") == 0
#if defined (BOARD_GPIO_LED_POWER)
&& gpio_led != BOARD_GPIO_LED_POWER
#endif
)
flag = LED_OFF;
#endif
#if defined (BOARD_GPIO_LED_WIFI) && defined (CONFIG_RALINK_MT7620) && (BOARD_GPIO_LED_WIFI == 72)
if (gpio_led == BOARD_GPIO_LED_WIFI) {
cpu_gpio_mode_set_bit(13, (flag == LED_OFF) ? 1 : 0); // change GPIO Mode for WLED
cpu_gpio_set_pin(gpio_led, LED_OFF); // always set GPIO to high
}
else
#endif
cpu_gpio_set_pin(gpio_led, flag);
}
void
ez_event_short(int btn_id)
{
int ez_action, ez_param = 1;
#if defined (BOARD_GPIO_BTN_WLTOG)
if (btn_id == 1) {
ez_action = nvram_get_int("wlt_action_short");
ez_param = 3;
} else
#endif
ez_action = nvram_get_int("ez_action_short");
#if defined (BOARD_GPIO_LED_POWER)
cpu_gpio_set_pin(BOARD_GPIO_LED_POWER, get_state_led_pwr());
if (ez_action != 10) {
usleep(80000);
LED_CONTROL(BOARD_GPIO_LED_POWER, LED_ON);
}
#endif
switch (ez_action)
{
case 1: // WiFi radio ON/OFF trigger
ez_action_toggle_wifi2();
ez_action_toggle_wifi5();
break;
case 2: // WiFi 2.4GHz force Enable/Disable trigger
ez_action_change_wifi2();
break;
case 3: // WiFi 5GHz force Enable/Disable trigger
ez_action_change_wifi5();
break;
case 4: // WiFi 2.4 & 5GHz force Enable/Disable trigger
ez_action_change_wifi2();
ez_action_change_wifi5();
break;
case 5: // Safe removal all USB
ez_action_usb_saferemoval();
break;
case 6: // WAN down
ez_action_wan_down();
break;
case 7: // WAN reconnect
ez_action_wan_reconnect();
break;
case 8: // WAN up/down toggle
ez_action_wan_toggle();
break;
case 9: // Run user script
ez_action_user_script(ez_param);
break;
case 10: // Front LED toggle
ez_action_led_toggle();
break;
case 11: // WiFi AP Guest 2.4GHz Enable/Disable trigger
ez_action_change_guest_wifi2();
break;
case 12: // WiFi AP Guest 5GHz Enable/Disable trigger
ez_action_change_guest_wifi5();
break;
case 13: // WiFi AP Guest 2.4 & 5GHz Enable/Disable trigger
ez_action_change_guest_wifi2();
ez_action_change_guest_wifi5();
break;
}
}
void
LED_CONTROL(int gpio_led, int flag)
{
int front_led_x = 1;
int is_soft_blink = 0;
switch (gpio_led)
{
#if defined (BOARD_GPIO_LED_ROUTER)
case BOARD_GPIO_LED_ROUTER:
break;
#endif
#if defined (BOARD_GPIO_LED_WAN)
case BOARD_GPIO_LED_WAN:
front_led_x = nvram_get_int("front_led_wan");
break;
#endif
#if defined (BOARD_GPIO_LED_LAN)
case BOARD_GPIO_LED_LAN:
front_led_x = nvram_get_int("front_led_lan");
break;
#endif
#if defined (BOARD_GPIO_LED_WIFI)
case BOARD_GPIO_LED_WIFI:
front_led_x = nvram_get_int("front_led_wif");
break;
#endif
#if defined (BOARD_GPIO_LED_SW2G)
case BOARD_GPIO_LED_SW2G:
is_soft_blink = 1;
front_led_x = nvram_get_int("front_led_wif");
if (front_led_x) {
#if defined (BOARD_GPIO_LED_SW5G) && (BOARD_GPIO_LED_SW5G == BOARD_GPIO_LED_SW2G)
flag = (is_radio_on_rt() || is_radio_on_wl()) ? LED_ON : LED_OFF;
#else
flag = (is_radio_on_rt()) ? LED_ON : LED_OFF;
#endif
}
break;
#endif
#if defined (BOARD_GPIO_LED_SW5G) && (!defined (BOARD_GPIO_LED_SW2G) || (BOARD_GPIO_LED_SW5G != BOARD_GPIO_LED_SW2G))
case BOARD_GPIO_LED_SW5G:
is_soft_blink = 1;
front_led_x = nvram_get_int("front_led_wif");
if (front_led_x) {
flag = (is_radio_on_wl()) ? LED_ON : LED_OFF;
}
break;
#endif
#if defined (BOARD_GPIO_LED_USB)
case BOARD_GPIO_LED_USB:
#if (BOARD_NUM_USB_PORTS > 0)
front_led_x = nvram_get_int("front_led_usb");
#else
front_led_x = 0;
#endif
break;
#endif
#if defined (BOARD_GPIO_LED_POWER)
case BOARD_GPIO_LED_POWER:
front_led_x = nvram_get_int("front_led_pwr");
break;
#endif
#if defined (BOARD_GPIO_LED_ALL)
case BOARD_GPIO_LED_ALL:
front_led_x = nvram_get_int("front_led_all");
break;
#endif
default:
return;
}
if (front_led_x == 0)
flag = LED_OFF;
#if !defined (BOARD_GPIO_LED_ALL)
if (nvram_get_int("front_led_all") == 0
#if defined (BOARD_GPIO_LED_POWER)
&& gpio_led != BOARD_GPIO_LED_POWER
#endif
)
flag = LED_OFF;
#endif
#if defined (BOARD_GPIO_LED_WIFI) && defined (CONFIG_RALINK_MT7620) && (BOARD_GPIO_LED_WIFI == 72)
if (gpio_led == BOARD_GPIO_LED_WIFI) {
cpu_gpio_mode_set_bit(13, (flag == LED_OFF) ? 1 : 0); // change GPIO Mode for WLED
cpu_gpio_set_pin(gpio_led, LED_OFF); // always set GPIO to high
} else
#endif
{
if (is_soft_blink)
cpu_gpio_led_enabled(gpio_led, (flag == LED_OFF) ? 0 : 1);
cpu_gpio_set_pin(gpio_led, flag);
}
}
static void
init_gpio_leds_buttons(void)
{
/* hide WiFi 2G soft-led */
#if defined (BOARD_GPIO_LED_SW2G)
cpu_gpio_set_pin_direction(BOARD_GPIO_LED_SW2G, 1);
cpu_gpio_set_pin(BOARD_GPIO_LED_SW2G, LED_OFF);
cpu_gpio_led_set(BOARD_GPIO_LED_SW2G, LED_BLINK_STAY_SHOW);
#endif
/* hide WiFi 5G soft-led */
#if defined (BOARD_GPIO_LED_SW5G) && (!defined (BOARD_GPIO_LED_SW2G) || (BOARD_GPIO_LED_SW5G != BOARD_GPIO_LED_SW2G))
cpu_gpio_set_pin_direction(BOARD_GPIO_LED_SW5G, 1);
cpu_gpio_set_pin(BOARD_GPIO_LED_SW5G, LED_OFF);
cpu_gpio_led_set(BOARD_GPIO_LED_SW5G, LED_BLINK_STAY_SHOW);
#endif
/* hide WAN soft-led */
#if defined (BOARD_GPIO_LED_WAN)
cpu_gpio_set_pin_direction(BOARD_GPIO_LED_WAN, 1);
cpu_gpio_set_pin(BOARD_GPIO_LED_WAN, LED_OFF);
#endif
/* hide LAN soft-led */
#if defined (BOARD_GPIO_LED_LAN)
cpu_gpio_set_pin_direction(BOARD_GPIO_LED_LAN, 1);
cpu_gpio_set_pin(BOARD_GPIO_LED_LAN, LED_OFF);
#endif
/* hide USB soft-led */
#if defined (BOARD_GPIO_LED_USB)
cpu_gpio_set_pin_direction(BOARD_GPIO_LED_USB, 1);
cpu_gpio_set_pin(BOARD_GPIO_LED_USB, LED_OFF);
cpu_gpio_led_set(BOARD_GPIO_LED_USB, LED_BLINK_STAY_HIDE);
#endif
/* hide ROUTER soft-led */
#if defined (BOARD_GPIO_LED_ROUTER)
cpu_gpio_set_pin_direction(BOARD_GPIO_LED_ROUTER, 1);
cpu_gpio_set_pin(BOARD_GPIO_LED_ROUTER, LED_OFF);
#endif
/* enable common led trigger */
#if defined (BOARD_GPIO_LED_ALL)
cpu_gpio_set_pin_direction(BOARD_GPIO_LED_ALL, 1);
LED_CONTROL(BOARD_GPIO_LED_ALL, LED_ON);
#endif
/* allow WiFi hw-led */
#if defined (BOARD_GPIO_LED_WIFI)
cpu_gpio_set_pin_direction(BOARD_GPIO_LED_WIFI, 1);
LED_CONTROL(BOARD_GPIO_LED_WIFI, LED_ON);
#endif
/* show PWR soft-led */
#if defined (BOARD_GPIO_LED_POWER)
cpu_gpio_set_pin_direction(BOARD_GPIO_LED_POWER, 1);
LED_CONTROL(BOARD_GPIO_LED_POWER, LED_ON);
#endif
/* enable USB port 5V power */
#if defined (BOARD_GPIO_PWR_USB)
cpu_gpio_set_pin_direction(BOARD_GPIO_PWR_USB, 1);
cpu_gpio_set_pin(BOARD_GPIO_PWR_USB, BOARD_GPIO_PWR_USB_ON);
#endif
#if defined (BOARD_GPIO_PWR_USB2)
cpu_gpio_set_pin_direction(BOARD_GPIO_PWR_USB2, 1);
cpu_gpio_set_pin(BOARD_GPIO_PWR_USB2, BOARD_GPIO_PWR_USB_ON);
#endif
/* init BTN Reset */
#if defined (BOARD_GPIO_BTN_RESET)
cpu_gpio_set_pin_direction(BOARD_GPIO_BTN_RESET, 0);
#endif
/* init BTN WPS */
#if defined (BOARD_GPIO_BTN_WPS)
cpu_gpio_set_pin_direction(BOARD_GPIO_BTN_WPS, 0);
#endif
/* init BTN FN1 */
#if defined (BOARD_GPIO_BTN_FN1)
cpu_gpio_set_pin_direction(BOARD_GPIO_BTN_FN1, 0);
#endif
/* init BTN FN2 */
#if defined (BOARD_GPIO_BTN_FN2)
cpu_gpio_set_pin_direction(BOARD_GPIO_BTN_FN2, 0);
#endif
/* init BTN ROUTER */
#if defined (BOARD_GPIO_BTN_ROUTER)
cpu_gpio_set_pin_direction(BOARD_GPIO_BTN_ROUTER, 0);
#endif
}
static void
btn_check_ez(void)
{
#if defined(BTN_WPS)
int i_front_leds, i_led0, i_led1;
unsigned int i_button_value = 1;
// check RESET pressed
if (btn_pressed_reset != 0) return;
if (cpu_gpio_get_pin(BTN_WPS, &i_button_value) < 0)
return;
if (!i_button_value)
{
// WPS pressed
i_front_leds = nvram_get_int("front_leds");
if (i_front_leds == 2 || i_front_leds == 4)
{
// POWER always OFF
i_led0 = LED_ON;
i_led1 = LED_OFF;
}
else
{
// POWER always ON
i_led0 = LED_OFF;
i_led1 = LED_ON;
}
if (btn_pressed_wps == 0)
{
btn_pressed_wps = 1;
btn_count_wps = 0;
alarmtimer(0, URGENT_PERIOD);
// toggle power LED
cpu_gpio_set_pin(LED_POWER, i_led0);
}
else
{
if (++btn_count_wps > WPS_WAIT_COUNT)
{
btn_pressed_wps = 2;
}
if (btn_pressed_wps == 2)
{
// flash power LED
if (btn_count_wps % 2)
cpu_gpio_set_pin(LED_POWER, i_led1);
else
cpu_gpio_set_pin(LED_POWER, i_led0);
}
}
}
else
{
// WPS released
if (btn_pressed_wps == 1)
{
btn_pressed_wps = 0;
btn_count_wps = 0;
// pressed < 3sec
ez_event_short();
}
else if (btn_pressed_wps == 2)
{
btn_pressed_wps = 0;
btn_count_wps = 0;
// pressed >= 3sec
ez_event_long();
}
}
#endif
}
static void
btn_check_reset(void)
{
unsigned int i_button_value = 1;
#if defined(BTN_WPS)
// check WPS pressed
if (btn_pressed_wps != 0) return;
#endif
if (cpu_gpio_get_pin(BTN_RESET, &i_button_value) < 0)
return;
// reset button is on low phase
if (!i_button_value)
{
// "RESET" pressed
if (!btn_pressed_reset)
{
btn_pressed_reset = 1;
btn_count_reset = 0;
alarmtimer(0, URGENT_PERIOD);
}
else
{ /* Whenever it is pushed steady */
if (++btn_count_reset > RESET_WAIT_COUNT)
{
dbg("You can release RESET button now!\n");
btn_pressed_reset = 2;
}
if (btn_pressed_reset == 2)
{
if (btn_count_reset % 2)
cpu_gpio_set_pin(LED_POWER, LED_OFF);
else
cpu_gpio_set_pin(LED_POWER, LED_ON);
}
}
}
else
{
// "RESET" released
if (btn_pressed_reset == 1)
{
// pressed < 5sec, cancel
btn_count_reset = 0;
btn_pressed_reset = 0;
LED_CONTROL(LED_POWER, LED_ON);
alarmtimer(NORMAL_PERIOD, 0);
}
else if (btn_pressed_reset == 2)
{
// pressed >= 5sec, reset!
LED_CONTROL(LED_POWER, LED_OFF);
alarmtimer(0, 0);
erase_nvram();
erase_storage();
sys_exit();
}
}
}
