ロボコンマガジン 2013年1月号に掲載されている 「第3回お手軽mbedではじめるロボットプロトタイピング」 で紹介しているうおーるぼっとをマウスで動かすプログラムです。
Dependencies: FatFileSystem TB6612FNG2 mbed
Fork of BlueUSB by
main.cpp
00001 /* 00002 Copyright (c) 2010 Peter Barrett 00003 00004 Permission is hereby granted, free of charge, to any person obtaining a copy 00005 of this software and associated documentation files (the "Software"), to deal 00006 in the Software without restriction, including without limitation the rights 00007 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00008 copies of the Software, and to permit persons to whom the Software is 00009 furnished to do so, subject to the following conditions: 00010 00011 The above copyright notice and this permission notice shall be included in 00012 all copies or substantial portions of the Software. 00013 00014 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00015 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00016 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00017 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 00018 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 00019 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00020 THE SOFTWARE. 00021 */ 00022 00023 #include "mbed.h" 00024 #include "USBHost.h" 00025 #include "Utils.h" 00026 #include "FATFileSystem.h" 00027 00028 int MassStorage_ReadCapacity(int device, u32* blockCount, u32* blockSize); 00029 int MassStorage_Read(int device, u32 blockAddr, u32 blockCount, u8* dst, u32 blockSize); 00030 int MassStorage_Write(int device, u32 blockAddr, u32 blockCount, u8* dst, u32 blockSize); 00031 00032 class USBFileSystem : public FATFileSystem 00033 { 00034 int _device; 00035 u32 _blockSize; 00036 u32 _blockCount; 00037 00038 public: 00039 USBFileSystem() : FATFileSystem("usb"),_device(0),_blockSize(0),_blockCount(0) 00040 { 00041 } 00042 00043 void SetDevice(int device) 00044 { 00045 _device = device; 00046 } 00047 00048 virtual int disk_initialize() 00049 { 00050 return MassStorage_ReadCapacity(_device,&_blockCount,&_blockSize); 00051 } 00052 00053 virtual int disk_write(const char *buffer, int block_number) 00054 { 00055 return MassStorage_Write(_device,block_number,1,(u8*)buffer,_blockSize); 00056 } 00057 00058 virtual int disk_read(char *buffer, int block_number) 00059 { 00060 return MassStorage_Read(_device,block_number,1,(u8*)buffer,_blockSize); 00061 } 00062 00063 virtual int disk_sectors() 00064 { 00065 return _blockCount; 00066 } 00067 }; 00068 00069 void DumpFS(int depth, int count) 00070 { 00071 DIR *d = opendir("/usb"); 00072 if (!d) 00073 { 00074 printf("USB file system borked\n"); 00075 return; 00076 } 00077 00078 printf("\nDumping root dir\n"); 00079 struct dirent *p; 00080 for(;;) 00081 { 00082 p = readdir(d); 00083 if (!p) 00084 break; 00085 int len = sizeof( dirent); 00086 printf("%s %d\n", p->d_name, len); 00087 } 00088 closedir(d); 00089 } 00090 00091 int OnDiskInsert(int device) 00092 { 00093 USBFileSystem fs; 00094 fs.SetDevice(device); 00095 DumpFS(0,0); 00096 return 0; 00097 } 00098 00099 /* 00100 Simple test shell to exercise mouse,keyboard,mass storage and hubs. 00101 Add 2 15k pulldown resistors between D+/D- and ground, attach a usb socket and have at it. 00102 */ 00103 00104 Serial pc(USBTX, USBRX); 00105 int GetConsoleChar() 00106 { 00107 if (!pc.readable()) 00108 return -1; 00109 char c = pc.getc(); 00110 pc.putc(c); // echo 00111 return c; 00112 } 00113 00114 void TestShell(); 00115 00116 int main() 00117 { 00118 pc.baud(460800); 00119 printf("BlueUSB\nNow get a bunch of usb or bluetooth things and plug them in\n"); 00120 TestShell(); 00121 }
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