C++ (Cpp) rt_hw_adc_init Examples

Example #1

File: adc_check.c Project: pigeon0411/n_owl

void rt_adc_thread_entry(void* parameter)
{
    rt_thread_t init_thread;
	u16 k;

	rt_hw_adc_init();
	//adc_io_pin_init();
	
    while(1)
	{
		adc_check();
		rt_thread_delay(RT_TICK_PER_SECOND/2);
    }
}

Example #2

File: application.c Project: AdrianHuang/rt-thread

void rt_init_thread_entry(void *parameter)
{
    rt_device_t lcd;  
    
    rt_hw_led_init();
	rt_hw_key_init();
	rt_hw_adc_init();
	rt_hw_lcd_init();      
	rt_hw_cpu_init();

#ifdef RT_USING_RTGUI
	extern void rtgui_system_server_init(void);

	/* find lcd device */
	lcd = rt_device_find("lcd");    
    
	/* set lcd device as rtgui graphic driver */		
	rtgui_graphic_set_device(lcd);

	/* init rtgui system server */
	rtgui_system_server_init();
   
	/* startup rtgui */
	rtgui_startup();
#else
	{
	char buf[20] = {'\0'};
    struct lcd_msg msg;
    rt_device_t device;   
    device = rt_device_find("lcd");
	rt_device_control(device, RT_DEVICE_CTRL_LCD_CLEAR_SCR, RT_NULL);
	x = 1;
	y = 1;
	rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, "ADC"); 
	x = 1;
	y = 20;
	rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, "CPU");
	x = 1;
	y = 40;
	rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, "KEY");
    
    while(1)
    {
        if (rt_mq_recv(&mq, &msg, sizeof(msg), RT_WAITING_FOREVER) == RT_EOK)
        {
        	switch(msg.type)
    		{
    			case ADC_MSG:
					x = 40;
					y = 1;
					rt_memset(buf, 0, sizeof(buf));
					rt_sprintf(buf, "%04d", msg.adc_value);
					rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, buf); 
					break;
				case CPU_MSG:
					x = 40;
					y = 20;
					rt_memset(buf, 0, sizeof(buf));
					rt_sprintf(buf, "%03d %03d", msg.major, msg.minor);
					rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, buf); 
					break;
				case KEY_MSG:
					x = 40;
					y = 40;
					rt_memset(buf, 0, sizeof(buf));
                    switch(msg.key)
                	{
                		case KEY_DOWN:
							rt_sprintf(buf, "DOWN KEY ");
							break;
						case KEY_UP:
							rt_sprintf(buf, "UP KEY   ");
							break;	
                		case KEY_RIGHT:
							rt_sprintf(buf, "RIGHT KEY");
							break;
						case KEY_LEFT:
							rt_sprintf(buf, "LEFT KEY ");
							break;	
                		case KEY_ENTER:
							rt_sprintf(buf, "ENTER KEY");
							break;
						default:
							rt_sprintf(buf, "NO KEY   ");
							break;								
                	}
					rt_device_control(device, RT_DEVICE_CTRL_LCD_PUT_STRING, buf); 
                    break;                    
    		}
        }
    }
	}
#endif
}