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版主: wanchong , wangyu , eepwwp , firedom |
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二叔
最后登陆时间:2014-10-23 10:40:53 |
momo2051的原帖 围观 强势围观 让围观来得更猛烈些吧 |
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二叔
最后登陆时间:2014-10-23 10:40:53 |
在大Q的指导下,终于起来啦,不过似乎不太对劲
不是说好先hello world的嘛,咋又是blink,关掉,先hello world
String helloString = "Hello World, Hello Uncle Li Technology!";
void setup() {
// start serial port at 9600 bps:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
}
void loop() {
// put your main code here, to run repeatedly:
Serial.println(helloString);
delay(10000);
}
好吧,下载竟然成功了
打开串口,hello world搞定,终于可以下课啦~
下节课开始讲blink,还有必要讲嘛?二叔听大家的 |
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siasjack
最后登陆时间:2014-10-24 11:14:35 |
ciao !
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eepwwp
最后登陆时间:2014-06-27 17:29:11 |
当然要听啊
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二叔
最后登陆时间:2014-10-23 10:40:53 |
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此帖由二叔于2014-10-28 12:51:44最后编辑
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二叔
最后登陆时间:2014-10-23 10:40:53 |
hello world都出来了,还用blink嘛?小爱比树莓好的一点就是和arduino兼容,自带了blink的led树莓还要另外去接,好吧,打开blink成,下载,果真开始闪动啦
/*
Blink
Turns on an LED on for one second, then off for one second, repeatedly.
This example code is in the public domain.
*/
// Pin 13 has an LED connected on most Arduino boards.
// give it a name:
int led = 13;
// the setup routine runs once when you press reset:
void setup() {
// initialize the digital pin as an output.
pinMode(led, OUTPUT);
}
// the loop routine runs over and over again forever:
void loop() {
digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level)
delay(1000); // wait for a second
digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
delay(1000); // wait for a second
}
blink的效果
好啦,这课就这么结束吧,眼尖的同学可能看到了一张TF卡,好吧,再做一个实验,TF卡读取,同样是打开例子,下载,树莓派的TF卡就被读出来啦。
到这里吧,就到这里,二叔科技,http://2.liub.org
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Dejia1989
最后登陆时间:2014-10-28 21:03:16 |
MARK!
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二叔
最后登陆时间:2014-10-23 10:40:53 |
这是个神马意思嘛? |
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二叔
最后登陆时间:2014-10-23 10:40:53 |
王鹏你妹啊,爱迪生一用到底层库和arduino都不兼容了~
试着改一下库,时间不一定够 |
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二叔
最后登陆时间:2014-10-23 10:40:53 |
Dejia1989的原帖 MARK! 免费围观 |