MDK FCARM的使用

    FCARM是MDK RL-ARM库提供的一个网页文件转化（为.c文件的）工具。FC就是指File Convertor。

    FCARM工具支持html,cgi,css,js等各类网页文件，并把他们转化成一个.c文件，然后再和整个工程一起编译。同时FCARM也会对这些文件进行压缩和优化。

GroupExtensionOptimization~Optimization (disabled)HTMLhtml
htm
incHTML compression
Performs the following optimizations:

• replaces tab characters with spaces
• removes line-termination CR-LF characters
• replaces multiple spaces with a single space
• removes leading and trailing spaces
• removes space between two html tags (for example, "<ul> <li>")

no compressionCGIcgi
cgxCGI compression
Optimizes scripts for maximum performance on TCPnet web server:

• checks the script syntax
• replaces T,C,I,# script commands with tokens
• replaces tab characters with spaces
• removes line-termination CR-LF characters
• removes multiple spaces
• removes comments from script lines
• groups small t-commands

white space removal but without grouping of small t-commandsCSScssCSS compression
Parses and removes redundant information:

• replaces multiple spaces with a single space
• removes line-termination CR-LF characters
• replaces tab characters with spaces
• removes "/*" and "//" style comments
• removes redundant spaces inserted in the 1st step
• removes spaces nearby a delimiter: :;{}

no optimizationJSjsJS compression
Parses and removes redundant information:

• replaces tab characters with spaces
• replaces multiple spaces with a single space
• removes line-termination CR-LF characters
• removes "/*" and "//" style comments
• removes redundant spaces inserted in the 1st step
• removes spaces nearby a delimiter: .,:;=!+-*/&|<>(){}"?

no optimizationothers.*not affectednot affected

FCARM.exe位于Keil的安装目录下的\ARM\Bin目录下。

FCARM的使用方法：（摘自KEIL官网说明文档）

Examples

The following command line converts and optimizes index.htm, creates the output C-file index.c, and creates the listing file index.lst.

FCARM index.htm

The following command line converts and optimizes a list of files, creates the output C-file web.c, and creates the listing file web.lst.

FCARM index.htm, keil.gif, llblue.jpg, system.cgi TO web.c

The following command line converts and optimizes a list of files, creates the output C-file web.c, and suppresses the creation of the listing file (nopr - directive). The files are located in the sub-folder Web_Files.

FCARM index.htm, keil.gif, llblue.jpg, system.cgi TO web.c nopr root(Web_Files)

The following command line converts and optimizes a list of files, creates the output C-file web.c, and creates the listing file web.lst. The file doStuff.js is excluded from optimization.

FCARM index.htm, keil.gif, llblue.jpg, system.cgi, ~doStuff.js TO web.c

The following command line uses a command file.

FCARM @FCARM_command_file

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RL-TCP范例中FCARM的使用举例：

web.inp文件内容：

index.htm, keil.gif, nxp_logo.gif, llblue.jpg, pabb.gif, home.png,network.cgi, leds.cgi, tcp.cgi, system.cgi, lcd.cgi, language.cgi,ad.cgi, pg_header.inc, pg_footer.inc, xml_http.js, buttons.cgi,ad.cgx, buttons.cgx to Web.c nopr root(Web)

然后在web.inp文件的属性中设置了“转化”方法：

fcarm @@web\Web.inp这句话的意思是 fcarm.exe在命令行中执行，后面的参数就保存在这个文件中。两个@@相当于命令行中一个@。

另外TI也有一个类似的网页转化工具"MakeFSFile"，而且是开源的。和FCARM的不同是：

1.FCARM产生的是一个.c文件，Makefsfile产生的是一个.h文件

2.FCARM把所有的文件转化后的数据存在一个数组中，Makefsfile为每一个文件生成一个数组。如果文件较多，只需要转化修改的文件，Makefsfile更有优势。