Function ls1c_touch_irqhandler

bsp/loongson/ls1cdev/drivers/touch.c:328–340

}

void ls1c_touch_irqhandler(void) /* TouchScreen */
{
  if(gpio_get(TOUCH_INT_PIN)==0)
  {
    /* 触摸屏按下后操作 */
    if (gpio_level_low == gpio_get(led_gpio))
        gpio_set(led_gpio, gpio_level_high);
    else
        gpio_set(led_gpio, gpio_level_low);
    touch_int_cmd(RT_FALSE);
    rt_event_send(&touch->event, 1);
  }
}

/*管脚初始化，配置中断打开SPI1 CS0 设备*/
rt_inline void touch_init(void)