问题描述
在问我的问题之前,我知道“世界上”仍然只有很少的人会用 nesc 语言编程。我已经搜索了数周,答案是 Telosb 、 Tinyos 和 nesc 编程现在被认为是一种老式技术。无论如何,我现在的问题是:我编写了一个程序来显示来自 Telosb 板载传感器的温度和光值。在我看来,这个程序是正确的,但是,终端输出上只显示温度值。我将附上程序,希望有人可以帮助我找到问题。谢谢你 。再见
configuration TempTestAppC {
}
implementation {
//General components
components TempTestC as App;
components MainC,LedsC;
components new TimerMilliC();
App.Boot -> MainC;
App.Leds -> LedsC;
App.Timer -> TimerMilliC;
//for writing into serial port
components SerialPrintfC;
//temperature components
components new SensirionSht11C() as TempSensor;
App.TempRead -> TempSensor.Temperature;
//light components
components new HamamatsuS10871TsrC() as LightSensor;
App.LightRead -> LightSensor.Light;
}
#iclude <Timer.h>
#iclude <stdio.h>
#iclude <string.h>
module TempTestC {
uses {
//General Interfaces
interface Boot;
interface Timer<Tmilli>;
interface Leds;
}
//Read
interface Read<uint16_t> as TempRead;
}
implementation
{
event void Boot.booted() {
call Timer.startPeriodic(1000);
call Leds.led1On();
}
event void Timer.fired() {
if(call TempRead.read() == SUCCESS) {
call Leds.led2Toggle;
}
else {
call Leds.led0Toggle();
}
}
event void TempRead.readDone(error_t result,uint16_t val) {
if(result == SUCCESS)
{
//Now you have read sensor value
printf("the current temperature is: %d",val);
}
else
{
//there is a problem in reading sensor
printf("reading error of sensor");
}
}
}
[1]: https://i.stack.imgur.com/KkGsk.png
解决方法
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