P1_0,__sfr等报错：未定义

参考链接

c_cpp_properties.json中defines添加：

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"__interrupt(IntelliSense_Hack)=",
"__sfr=unsigned char",
"__sbit=int",
"__at(a)= "

生成.hex文件

  • 项目根目录添加extra_script.py

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    Import("env")

    env.AddPostAction(
        "$BUILD_DIR/${PROGNAME}.elf",
        env.VerboseAction(" ".join([
            "$OBJCOPY", "-O", "ihex", "-R", ".eeprom",
            "$BUILD_DIR/${PROGNAME}.elf", "$BUILD_DIR/${PROGNAME}.hex"
        ]), "Building $BUILD_DIR/${PROGNAME}.hex")
    )

  • platformio.ini追加

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    extra_scripts = extra_script.py

  • 重新编译即可