MDK生成bin格式固件文件

喜欢ヅ旅行 2023-02-22 15:52 7阅读 0赞

### MDK生成bin格式固件文件 ###

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使用keil自带的fromelf进行转换，在keil的安装目录下的`ARM\ARMCC\bin目录中。`

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fromelf语法格式使用说明：

Product: MDK Plus 5.21
    Component: ARM Compiler 5.06 update 3 (build 300)
    Tool: fromelf [4d35c3]
    For support see http://www.arm.com/support
    Software supplied by: ARM Limited
    
    ARM image conversion utility
    fromelf [options] input_file
    
    Options:
           --help         display this help screen
           --vsn          display version information
           --output file  the output file. (defaults to stdout for -text format)
           --nodebug      do not put debug areas in the output image
           --nolinkview   do not put sections in the output image
    
    Binary Output Formats:
           --bin          Plain Binary
           --m32          Motorola 32 bit Hex
           --i32          Intel 32 bit Hex
           --vhx          Byte Oriented Hex format
    
           --base addr    Optionally set base address for m32,i32
    
    Output Formats Requiring Debug Information
           --fieldoffsets Assembly Language Description of Structures/Classes
           --expandarrays Arrays inside and outside structures are expanded
    
    Other Output Formats:
           --elf         ELF
           --text        Text Information
    
                    Flags for Text Information
                    -v          verbose
                    -a          print data addresses (For images built with debug)
                    -c          disassemble code
                    -d          print contents of data section
                    -e          print exception tables
                    -g          print debug tables
                    -r          print relocation information
                    -s          print symbol table
                    -t          print string table
                    -y          print dynamic segment contents
                    -z          print code and data size information

**打开Keil如下图，添加一行：**

fromelf --bin -o "$L@L.bin" "#L"

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxMTUzNDcxNTAz_size_16_color_FFFFFF_t_70]  
fromelf工具中中$L、@L、\#L的用法：

*  \#L表示axf文件路径（带文件名）
 *  $L表示axf文件路径（不带文件名）
 *  @L表示axf文件名，不包含.axf后缀

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