arduino中使用serial chart查看串口数据图性

参考文章：串口波形显示软件SerialChart的使用-CSDN博客

下载地址：SerialChart – Starlino Electronics

arduino代码如下

// 定义LED引脚，这里假设是13号引脚
const int ledPin = 13;

void setup() {
  // 初始化LED引脚为输出模式
  pinMode(ledPin, OUTPUT);
  // 初始化串口通信，设置波特率为9600
  Serial.begin(9600);
}

void loop() {
  // 切换LED状态
  digitalWrite(ledPin, !digitalRead(ledPin));

  // // 打印0到499的数字
  // for(int ch1 = 0; ch1 < 500; ch1++) {
  //   Serial.println(ch1);
  // }
  // 循环打印ch1, ch2, ch3, ch4的值，直到它们分别达到50, 150, 250, 350
  int ch1 = 0, ch2 = 100, ch3 = 200, ch4 = 300;
  while(ch1 < 50 && ch2 < 150 && ch3 < 250 && ch4 < 350) {
    Serial.print(ch1); Serial.print(",");
    Serial.print(ch2); Serial.print(",");
    Serial.print(ch3); Serial.print(",");
    Serial.println(ch4);
    ch1++; ch2++; ch3++; ch4++;
  }

  // 延时200毫秒
  delay(200);
}

serial chart配置如下

[_setup_]
port=COM10
baudrate=9600

width=2000
height=200
background_color=white

grid_h_origin=100
grid_w_step=10
grid_h_color=#EEE
grid_h_origin_color=#CCC

grid_v_origin=100
grid_v_step=10
grid_v_color=#EEE
grid_v_origin_color=transparent

[_default_]
min=-20
max=500

[ch1]
color=green

[ch2]
color=yellow

[ch3]
color=blue

[ch4]
color=red

效果如下