arduino pro mini 使用- #include <SoftwareSerial.h>
- //-------------------------------------------------------------------------
- SoftwareSerial portOne(10,13);// TX = digital pin 10, RX = digital pin 11
- SoftwareSerial portTwo(11,12);// TX = digital pin 8, RX = digital pin 9
- //-------------------------------------------------------------------------
- void setup()
- {
- Serial.begin(115200);
- portOne.begin(4800);
- portTwo.begin(9600);
- }
复制代码 这个只能有一个软串口工作么?两个不能同时工作? |