reference:library:softwareserialwrite
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| reference:library:softwareserialwrite [2017/10/04 10:16] – 弘毅 | reference:library:softwareserialwrite [2025/10/11 02:55] (当前版本) – 外部编辑 127.0.0.1 | ||
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| + | [[reference: | ||
| + | ====== write(data) ====== | ||
| + | |||
| + | ===== 描述 ===== | ||
| + | |||
| + | 将引脚的数据作为原始数据传送到软件串口打印出来。和函数Serial.write()的功能相同。 | ||
| + | ===== 参数 ===== | ||
| + | |||
| + | 详情请参考serial.write() | ||
| + | ===== 返回 ===== | ||
| + | |||
| + | byte | ||
| + | \\ write()将返回写入数据的字节数,虽然读取那个数组的可选择的 | ||
| + | ===== 例子 ===== | ||
| + | <code cpp> | ||
| + | #include < | ||
| + | |||
| + | SoftwareSerial mySerial(6, 7); | ||
| + | |||
| + | void setup() | ||
| + | { | ||
| + | mySerial.begin(9600); | ||
| + | } | ||
| + | |||
| + | void loop() | ||
| + | { | ||
| + | mySerial.write(45); | ||
| + | |||
| + | int bytesSent = mySerial.write(" | ||
| + | } | ||
| + | </ | ||
