99 lines
2.9 KiB
Plaintext
99 lines
2.9 KiB
Plaintext
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两种方法编译当前bsp
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编译：
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1). 使用Visual Studio(2005以上版本）打开vs2005.vcproj
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编译后运行
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2). 使用scons编译，在当前目录中打开cmd，输入
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scons -j4
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编译完成后会在当前目录下生成 rtthrad-win32.exe，双击即可运行。
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运行：
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编译后运行，会弹出CMD命令行窗口，可以看到控制台的输出信息，如下所示
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\ | /
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- RT - Thread Operating System
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/ | \ 1.1.0 build Oct 21 2012
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2006 - 2012 Copyright by rt-thread team
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init jffs2 lock mutex okay
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hello, world
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finsh>>fatfs initialzation failed!
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uffs initialzation failed!
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jffs2 initialzation failed!
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thread 29e4 exit
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hello, world
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hello, world
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hello, world
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hello, world
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hello, world
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hello, world
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hello, world
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hello, world
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hello, world
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thread 2898 exit
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注意上面的信息显示，fatfs/uffs/jffs2均挂载失败，这是因为我们还没有为sd.bin创建fat分区，并且sd上也没有目录用于挂载jffs2和uffs。
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并且此时当前bsp目录下，新增了三个文件用于模拟sd卡，nand flash与nor flash，它们是
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sd.bin--模拟SD卡，挂载fat，大小为16M
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nand.bin-模拟nand flash，挂载uffs，参数page=2048+64bytes，block=64pages，16M
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nor.bin--模拟nor flash，挂载jffs2，型号为sst25vf，2M
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按下回车，出现finsh，然后输入如下命令格式化sd.bin
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finsh>>mkfs("elm", "sd0")
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0, 0x00000000
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finsh>>
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关闭程序重新运行，此时可以看到fatfs挂载成功，不过jffs2和uffs依然失败，如下所示。
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\ | /
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- RT - Thread Operating System
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/ | \ 1.1.0 build Oct 21 2012
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2006 - 2012 Copyright by rt-thread team
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init jffs2 lock mutex okay
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hello, world
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finsh>>fatfs initialized!
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uffs initialzation failed!
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jffs2 initialzation failed!
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这是因为sd上还没有目录来用于挂载jffs2和uffs，在finsh中输入如下命令在sd上创建nand与nor文件夹，分别用于挂载uffs与jffs2文件系统。
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finsh>>mkdir("/nand")
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0, 0x00000000
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finsh>>mkdir("/nor")
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0, 0x00000000
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finsh>>
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然后再次关闭程序后重新运行，此时可以看到jffs2与uffs挂载成功。
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最终输出如下所示：
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\ | /
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- RT - Thread Operating System
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/ | \ 1.1.0 build Oct 21 2012
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2006 - 2012 Copyright by rt-thread team
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init jffs2 lock mutex okay
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hello, world
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finsh>>fatfs initialized!
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os : system memory alloc 320 bytes
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flsh: ECC size 24
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flsh: UFFS consume spare data size 34
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os : system memory alloc 83520 bytes
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os : system memory alloc 52400 bytes
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os : system memory alloc 2048 bytes
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tree: DIR 0, FILE 0, DATA 0
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uffs initialized!
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jffs2 initialized!
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thread 2fb4 exit
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hello, world
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hello, world
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hello, world
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hello, world
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hello, world
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hello, world
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hello, world
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hello, world
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hello, world
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thread 312c exit
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Ok，到现在，一个完整的文件系统测试环境就搭建完毕了，enjoy～～
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