vscode 51单片机C语言代码片段推荐

以下是一些常用的VS Code 51单片机C语言代码片段：

1. `delay`函数：

"delay": {
    "prefix": "delay",
    "body": [
        "void delay(int n)",
        "{",
        "\twhile (n--);",
        "}"
    ],
    "description": "delay function"
}

2. `led_on`函数：

"led_on": {
    "prefix": "led_on",
    "body": [
        "void led_on()",
        "{",
        "\t${1:P1.0} = 0;",
        "}"
    ],
    "description": "LED on function"
}

3. `led_off`函数：

"led_off": {
    "prefix": "led_off",
    "body": [
        "void led_off()",
        "{",
        "\t${1:P1.0} = 1;",
        "}"
    ],
    "description": "LED off function"
}

4. `main`函数：

"main": {
    "prefix": "main",
    "body": [
        "void main()",
        "{",
        "\t${1:// code}",
        "}"
    ],
    "description": "main function"
}

5. `uart_send`函数：

"uart_send": {
    "prefix": "uart_send",
    "body": [
        "void uart_send(char data)",
        "{",
        "\t${1:SBUF = data;} ",
        "\twhile (!${2:TI});",
        "\t${3:TI = 0;}",
        "}"
    ],
    "description": "UART send function"
}

这些代码片段可以提高您的代码编写效率，您可以在 VS Code 中通过输入相应的前缀来快速使用它们。