makoto abe / Mbed 2 deprecated ADK_BlueUSBwithlog

Dependencies:   mbed

main.cpp@1:237cfff63ef8, 2011-05-26 (annotated)

Committer:
abe00makoto
Date:
Thu May 26 19:39:37 2011 +0000
Revision:
1:237cfff63ef8
Parent:
0:e939856c1939 

        

        
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/*





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Copyright (c) 2010 Peter Barrett





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Permission is hereby granted, free of charge, to any person obtaining a copy





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of this software and associated documentation files (the "Software"), to deal





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in the Software without restriction, including without limitation the rights





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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell





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copies of the Software, and to permit persons to whom the Software is





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furnished to do so, subject to the following conditions:





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The above copyright notice and this permission notice shall be included in





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all copies or substantial portions of the Software.





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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR





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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,





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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE





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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER





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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,





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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN





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THE SOFTWARE.





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*/





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#include "mbed.h"





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#include "USBHost.h"





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#include "Utils.h"





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#include "FATFileSystem.h"





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int MassStorage_ReadCapacity(int device, u32* blockCount, u32* blockSize);





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int MassStorage_Read(int device, u32 blockAddr, u32 blockCount, u8* dst, u32 blockSize);





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int MassStorage_Write(int device, u32 blockAddr, u32 blockCount, u8* dst, u32 blockSize);





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class USBFileSystem : public FATFileSystem





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{





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    int _device;





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    u32 _blockSize;





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    u32 _blockCount;





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public:





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    USBFileSystem() : FATFileSystem("usb"),_device(0),_blockSize(0),_blockCount(0)





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    {





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    }





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    void SetDevice(int device)





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    {





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        _device = device;





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    }





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    virtual int disk_initialize()





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    {





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        return MassStorage_ReadCapacity(_device,&_blockCount,&_blockSize);





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    }





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    virtual int disk_write(const char *buffer, int block_number)





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    {





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        return MassStorage_Write(_device,block_number,1,(u8*)buffer,_blockSize);





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    }





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    virtual int disk_read(char *buffer, int block_number)





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    {





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        return MassStorage_Read(_device,block_number,1,(u8*)buffer,_blockSize);





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    }





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    virtual int disk_sectors()





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    {





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        return _blockCount;





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    }





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};





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void DumpFS(int depth, int count)





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{





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    DIR *d = opendir("/usb");





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    if (!d)





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    {





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        printf("USB file system borked\r\n");





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        return;





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    }





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    printf("\nDumping root dir\r\n");





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    struct dirent *p;





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    for(;;)





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    {





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        p = readdir(d);





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        if (!p)





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            break;





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        int len = sizeof( dirent);





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        printf("%s %d\n", p->d_name, len);





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    }





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    closedir(d);





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}





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int OnDiskInsert(int device)





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{





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    USBFileSystem fs;





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    fs.SetDevice(device);





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    DumpFS(0,0);





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    return 0;





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}





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/*





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    Simple test shell to exercise mouse,keyboard,mass storage and hubs.





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    Add 2 15k pulldown resistors between D+/D- and ground, attach a usb socket and have at it.





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*/





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Serial pc(USBTX, USBRX);





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int GetConsoleChar()





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{





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    if (!pc.readable())





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        return -1;





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    char c = pc.getc();





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    pc.putc(c); // echo





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    return c;





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}





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void TestShell();





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int main()





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{





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    pc.baud(9600);





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    printf("BlueUSB\nNow get a bunch of usb or bluetooth things and plug them in\r\n");





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    TestShell();





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}