查看Noduino DHT11的源代码

== 代码示例 ==

<source lang=cpp>
#include "noduino.h"
#include "dht11.h"

void setup()
{
	serial_begin(115200);
}

void loop()
{
	char t_buf[8];
	char h_buf[8];

	switch (dht11_read(D1)) {
		case DHT11_OK:
			serial_printf("Temp: %sC, Humi: %s%\r\n",
				dtostrf(dht11_temperature(), 5, 2, t_buf),
				dtostrf(dht11_humidity(), 5, 2, h_buf));
			break;
		case DHT11_ERROR_CHECKSUM:
			serial_printf("Checksum error\r\n");
			break;
		case DHT11_ERROR_TIMEOUT:
			serial_printf("Timeout error\r\n");
			break;
		default:
			serial_printf("Unknown error\r\n");
			break;
	}

	delay(3000);
}
</source>


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