VSCode platformIO 中的串口调试助手不显示串口输出内容 - V2EX
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zhangbiao

VSCode platformIO 中的串口调试助手不显示串口输出内容

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  •   zhangbiao Mar 3, 2023 2503 views
    This topic created in 1172 days ago, the information mentioned may be changed or developed.

    如图所示,不显示内容,提示的 Ctrl+*几个操作也按了也无响应,

    搞了一块淘宝 9.9 的 ESP32-C3 ,想玩一玩,结果不显示串口输出,在 Arduino 中倒是能正常输出

    代码:

    #include <Arduino.h> #define led_01 12 #define led_02 13 void setup() { // put your setup code here, to run once: pinMode(led_01,OUTPUT); pinMode(led_02,OUTPUT); } void loop() { // put your main code here, to run repeatedly: digitalWrite(led_01,HIGH);digitalWrite(led_02,LOW); delay(1000); digitalWrite(led_01,LOW);digitalWrite(led_02,HIGH); delay(1000); Serial.printf("HelloWorld"); } 
    6 replies    2023-03-03 20:16:37 +08:00
    lingex
        1
    lingex  
       Mar 3, 2023 via Android
    串口初始化没写
    haozi1986
        2
    haozi1986  
       Mar 3, 2023
    你是不是应该在 setup 里面配置一下串口
    zhangbiao
        3
    zhangbiao  
    OP
       Mar 3, 2023
    @haozi1986

    在 setup()中添加 Serial.begin(115200); 编译,烧写后打开串口助手依旧不显示
    zhangbiao
        4
    zhangbiao  
    OP
       Mar 3, 2023
    platformio.ini 文件配置信息

    [env:esp32-c3-devkitm-1]
    platform = espressif32
    board = esp32-c3-devkitm-1
    framework = arduino
    board_build.flash_mode = dio
    monitor_speed = 115200
    monitor_port = COM3
    monitor_filters = direct
    tooroot
        5
    tooroot  
       Mar 3, 2023
    串口输出不是在终端输出,需要连上你的串口进行交互,比如 MacOS 可以使用 screen 命令进行连接
    zhangbiao
        6
    zhangbiao  
    OP
       Mar 3, 2023 via Android
    @tooroot 那 ArduinoIDE 是如何实现的啊?可以直接在烧写完成后点击串口监视器就能看到串口输出内容,
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