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;
}
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
}