class library to access fischertechnik interfaces via USB
Dependencies: FatFileSystem mbed myBlueUSB neigbourhood rfcomm sdp
main.cpp@0:7da612835693, 2011-06-15 (annotated)
- Committer:
- networker
- Date:
- Wed Jun 15 19:12:25 2011 +0000
- Revision:
- 0:7da612835693
- Child:
- 1:4676e8b9b357
initial version
; Bluetooth support incomplete
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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networker |
0:7da612835693 | 1 | /* |
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0:7da612835693 | 2 | Copyright (c) 2010 Peter Barrett |
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0:7da612835693 | 3 | |
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0:7da612835693 | 4 | Permission is hereby granted, free of charge, to any person obtaining a copy |
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0:7da612835693 | 5 | of this software and associated documentation files (the "Software"), to deal |
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0:7da612835693 | 6 | in the Software without restriction, including without limitation the rights |
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0:7da612835693 | 7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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0:7da612835693 | 8 | copies of the Software, and to permit persons to whom the Software is |
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0:7da612835693 | 9 | furnished to do so, subject to the following conditions: |
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0:7da612835693 | 10 | |
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0:7da612835693 | 11 | The above copyright notice and this permission notice shall be included in |
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0:7da612835693 | 12 | all copies or substantial portions of the Software. |
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0:7da612835693 | 13 | |
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0:7da612835693 | 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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0:7da612835693 | 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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0:7da612835693 | 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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0:7da612835693 | 17 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
networker |
0:7da612835693 | 18 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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0:7da612835693 | 19 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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0:7da612835693 | 20 | THE SOFTWARE. |
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0:7da612835693 | 21 | */ |
networker |
0:7da612835693 | 22 | |
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0:7da612835693 | 23 | #include "mbed.h" |
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0:7da612835693 | 24 | #include "USBHost.h" |
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0:7da612835693 | 25 | #include "Utils.h" |
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0:7da612835693 | 26 | #include "ftlibclass.h" |
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0:7da612835693 | 27 | #include "ftlibclassusb.h" |
networker |
0:7da612835693 | 28 | #include "ftlibclasstxc.h" |
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0:7da612835693 | 29 | #include "ftlibclasstxcbt.h" |
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0:7da612835693 | 30 | |
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0:7da612835693 | 31 | Serial pc(USBTX, USBRX); |
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0:7da612835693 | 32 | |
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0:7da612835693 | 33 | FT_TRANSFER_AREA *ta = 0; |
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0:7da612835693 | 34 | TA *tax = 0; |
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0:7da612835693 | 35 | NOTIFICATION_EVENTS ne; |
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0:7da612835693 | 36 | |
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0:7da612835693 | 37 | int main() { |
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0:7da612835693 | 38 | pc.baud(460800); |
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0:7da612835693 | 39 | printf("USBShell\nNow get a bunch of usb things and plug them in\n"); |
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0:7da612835693 | 40 | USBInit(); |
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0:7da612835693 | 41 | int state = 0; |
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0:7da612835693 | 42 | Timer time; |
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0:7da612835693 | 43 | time.start(); |
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0:7da612835693 | 44 | int n, r0, r1, r2, r3=0; |
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0:7da612835693 | 45 | // ftusbdev* h = 0; |
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0:7da612835693 | 46 | ftusbdevtxbt* h = 0; |
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0:7da612835693 | 47 | printf("Start enumeration\n"); |
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0:7da612835693 | 48 | for (;;) { |
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0:7da612835693 | 49 | switch (state) { |
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0:7da612835693 | 50 | case 0: //enumeration, allow 3 seconds |
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0:7da612835693 | 51 | if (time.read() >= 20) { |
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0:7da612835693 | 52 | state = 1; |
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0:7da612835693 | 53 | printf("Start initialisation\n"); |
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0:7da612835693 | 54 | } |
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0:7da612835693 | 55 | break; |
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0:7da612835693 | 56 | case 1: //init program |
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0:7da612835693 | 57 | r0 = ftlib::InitFtLib(); |
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0:7da612835693 | 58 | printf("InitFtLib() returns %d\n", r0); |
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0:7da612835693 | 59 | r1 = ftusbdevtxbt::InitFtUsbDeviceList(); |
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0:7da612835693 | 60 | printf("InitFtUsbDeviceList() returns %d\n", r1); |
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0:7da612835693 | 61 | n = ftusbdev::GetNumFtUsbDevice(); |
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0:7da612835693 | 62 | printf("GetNumFtUsbDevice() returns %d\n", n); |
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0:7da612835693 | 63 | for (int i = 0; i < n; i++) { |
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0:7da612835693 | 64 | ftdev* h = ftusbdev::GetFtUsbDeviceHandle(i); |
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0:7da612835693 | 65 | printf("handle = %p\n", h); |
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0:7da612835693 | 66 | unsigned sn = h->GetFtSerialNr(); |
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0:7da612835693 | 67 | printf("S/N=%d\n", sn); |
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0:7da612835693 | 68 | char *name = h->GetFtLongNameStrg(); |
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0:7da612835693 | 69 | printf("%d: %s SN=%08d\n", i, name, sn); |
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0:7da612835693 | 70 | delete[] name; |
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0:7da612835693 | 71 | //USBLoop(); |
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0:7da612835693 | 72 | } |
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0:7da612835693 | 73 | h = dynamic_cast<ftusbdevtxbt*>(ftusbdev::GetFtUsbDeviceHandle(0)); |
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0:7da612835693 | 74 | if (h==0) { |
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0:7da612835693 | 75 | printf("Cast failed\n"); |
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0:7da612835693 | 76 | state = 4; |
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0:7da612835693 | 77 | break; |
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0:7da612835693 | 78 | } |
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0:7da612835693 | 79 | r2 = h->OpenFtUsbDevice(); |
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0:7da612835693 | 80 | printf("OpenFtUsbDevice() returns %08x\n", r2); |
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0:7da612835693 | 81 | // ta = h->GetFtTransferAreaAddress(); |
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0:7da612835693 | 82 | tax = h->GetFtTransferAreaAddress(0); |
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0:7da612835693 | 83 | r3 = h->StartFtTransferArea(&ne); |
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0:7da612835693 | 84 | if (r3) { |
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0:7da612835693 | 85 | printf("Could not start thread %08X\n", r3); |
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0:7da612835693 | 86 | state = 3; |
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0:7da612835693 | 87 | break; |
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0:7da612835693 | 88 | } |
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0:7da612835693 | 89 | state = 2; |
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0:7da612835693 | 90 | printf("Start main loop\n"); |
networker |
0:7da612835693 | 91 | break; |
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0:7da612835693 | 92 | case 2: //main loop |
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0:7da612835693 | 93 | ftlib::poll(); |
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0:7da612835693 | 94 | /* if (ta->ChangeEg) { |
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0:7da612835693 | 95 | printf("%02X %d %d %d\n", ta->E_Main, ta->AX, ta->A1, ta->AV); |
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0:7da612835693 | 96 | ta->ChangeEg = 0; |
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0:7da612835693 | 97 | }*/ |
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0:7da612835693 | 98 | //printf("%02X %d %d %d\r", tax->input.uni[0],tax->input.uni[1],tax->input.uni[2],tax->input.uni[3]); |
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0:7da612835693 | 99 | if (time.read() >= 30) { |
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0:7da612835693 | 100 | state = 3; |
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0:7da612835693 | 101 | printf("\nEnd of main loop\n"); |
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0:7da612835693 | 102 | } |
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0:7da612835693 | 103 | break; |
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0:7da612835693 | 104 | case 3: //finalizing |
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0:7da612835693 | 105 | h->StopFtTransferArea(); |
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0:7da612835693 | 106 | h->CloseFtDevice(); |
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0:7da612835693 | 107 | ftlib::CloseFtLib(); |
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0:7da612835693 | 108 | state = 4; |
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0:7da612835693 | 109 | break; |
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0:7da612835693 | 110 | case 4: |
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0:7da612835693 | 111 | break; |
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0:7da612835693 | 112 | default: |
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0:7da612835693 | 113 | return 0; |
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0:7da612835693 | 114 | } |
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0:7da612835693 | 115 | USBLoop(); |
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0:7da612835693 | 116 | } |
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0:7da612835693 | 117 | } |
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0:7da612835693 | 118 | |
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0:7da612835693 | 119 | int OnDiskInsert(int device) { |
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0:7da612835693 | 120 | return 0; |
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0:7da612835693 | 121 | } |
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0:7da612835693 | 122 | |
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0:7da612835693 | 123 | |
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0:7da612835693 | 124 | #if 0 |
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0:7da612835693 | 125 | #include "FATFileSystem.h" |
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0:7da612835693 | 126 | |
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0:7da612835693 | 127 | int MassStorage_ReadCapacity(int device, u32* blockCount, u32* blockSize); |
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0:7da612835693 | 128 | int MassStorage_Read(int device, u32 blockAddr, u32 blockCount, u8* dst, u32 blockSize); |
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0:7da612835693 | 129 | int MassStorage_Write(int device, u32 blockAddr, u32 blockCount, u8* dst, u32 blockSize); |
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0:7da612835693 | 130 | |
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0:7da612835693 | 131 | class USBFileSystem : public FATFileSystem { |
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0:7da612835693 | 132 | int _device; |
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0:7da612835693 | 133 | u32 _blockSize; |
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0:7da612835693 | 134 | u32 _blockCount; |
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0:7da612835693 | 135 | |
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0:7da612835693 | 136 | public: |
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0:7da612835693 | 137 | USBFileSystem() : FATFileSystem("usb"),_device(0),_blockSize(0),_blockCount(0) { |
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0:7da612835693 | 138 | } |
networker |
0:7da612835693 | 139 | |
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0:7da612835693 | 140 | void SetDevice(int device) { |
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0:7da612835693 | 141 | _device = device; |
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0:7da612835693 | 142 | } |
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0:7da612835693 | 143 | |
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0:7da612835693 | 144 | virtual int disk_initialize() { |
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0:7da612835693 | 145 | return MassStorage_ReadCapacity(_device,&_blockCount,&_blockSize); |
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0:7da612835693 | 146 | } |
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0:7da612835693 | 147 | |
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0:7da612835693 | 148 | virtual int disk_write(const char *buffer, int block_number) { |
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0:7da612835693 | 149 | return MassStorage_Write(_device,block_number,1,(u8*)buffer,_blockSize); |
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0:7da612835693 | 150 | } |
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0:7da612835693 | 151 | |
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0:7da612835693 | 152 | virtual int disk_read(char *buffer, int block_number) { |
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0:7da612835693 | 153 | return MassStorage_Read(_device,block_number,1,(u8*)buffer,_blockSize); |
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0:7da612835693 | 154 | } |
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0:7da612835693 | 155 | |
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0:7da612835693 | 156 | virtual int disk_sectors() { |
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0:7da612835693 | 157 | return _blockCount; |
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0:7da612835693 | 158 | } |
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0:7da612835693 | 159 | }; |
networker |
0:7da612835693 | 160 | |
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0:7da612835693 | 161 | |
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0:7da612835693 | 162 | void DumpFS(int depth, int count) { |
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0:7da612835693 | 163 | DIR *d = opendir("/usb"); |
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0:7da612835693 | 164 | if (!d) { |
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0:7da612835693 | 165 | printf("USB file system borked\n"); |
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0:7da612835693 | 166 | return; |
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0:7da612835693 | 167 | } |
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0:7da612835693 | 168 | |
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0:7da612835693 | 169 | printf("\nDumping root dir\n"); |
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0:7da612835693 | 170 | struct dirent *p; |
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0:7da612835693 | 171 | while ((p = readdir(d))) { |
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0:7da612835693 | 172 | int len = sizeof( dirent); |
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0:7da612835693 | 173 | printf("%s %d\n", p->d_name, len); |
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0:7da612835693 | 174 | } |
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0:7da612835693 | 175 | closedir(d); |
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0:7da612835693 | 176 | } |
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0:7da612835693 | 177 | |
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0:7da612835693 | 178 | int OnDiskInsert(int device) { |
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0:7da612835693 | 179 | USBFileSystem fs; |
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0:7da612835693 | 180 | fs.SetDevice(device); |
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0:7da612835693 | 181 | DumpFS(0,0); |
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0:7da612835693 | 182 | return 0; |
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0:7da612835693 | 183 | } |
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0:7da612835693 | 184 | |
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0:7da612835693 | 185 | /* |
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0:7da612835693 | 186 | Simple test shell to exercise mouse,keyboard,mass storage and hubs. |
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0:7da612835693 | 187 | Add 2 15k pulldown resistors between D+/D- and ground, attach a usb socket and have at it. |
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0:7da612835693 | 188 | */ |
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0:7da612835693 | 189 | |
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0:7da612835693 | 190 | #endif |