Shinji Tadenuma
BlackOneとAndroidの連携デモプログラム AndroidAccessoryを改造してBlackOneとAndroidが連携できるようにしました。 サポートしているのは、デモアプリの ”Buttons” B1-SW1, B2-SW2, B3-SW3 ”LED2” RGB-LED のみです。 LCDに表示するイメージをマイクロSDカードに入れてLCDのソケットに挿入しておく必要があります。 イメージは、320X240ドットで”\Image”という名前のフォルダの直下に”10.jpg”という名前で入れてください。
main.cpp@0:7b556109fd46, 2011-12-23 (annotated)
- Committer:
- techand
- Date:
- Fri Dec 23 04:33:33 2011 +0000
- Revision:
- 0:7b556109fd46
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| techand | 0:7b556109fd46 | 1 | /* |
| techand | 0:7b556109fd46 | 2 | Copyright (c) 2010 Peter Barrett |
| techand | 0:7b556109fd46 | 3 | |
| techand | 0:7b556109fd46 | 4 | Permission is hereby granted, free of charge, to any person obtaining a copy |
| techand | 0:7b556109fd46 | 5 | of this software and associated documentation files (the "Software"), to deal |
| techand | 0:7b556109fd46 | 6 | in the Software without restriction, including without limitation the rights |
| techand | 0:7b556109fd46 | 7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| techand | 0:7b556109fd46 | 8 | copies of the Software, and to permit persons to whom the Software is |
| techand | 0:7b556109fd46 | 9 | furnished to do so, subject to the following conditions: |
| techand | 0:7b556109fd46 | 10 | |
| techand | 0:7b556109fd46 | 11 | The above copyright notice and this permission notice shall be included in |
| techand | 0:7b556109fd46 | 12 | all copies or substantial portions of the Software. |
| techand | 0:7b556109fd46 | 13 | |
| techand | 0:7b556109fd46 | 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| techand | 0:7b556109fd46 | 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| techand | 0:7b556109fd46 | 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| techand | 0:7b556109fd46 | 17 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| techand | 0:7b556109fd46 | 18 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| techand | 0:7b556109fd46 | 19 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| techand | 0:7b556109fd46 | 20 | THE SOFTWARE. |
| techand | 0:7b556109fd46 | 21 | */ |
| techand | 0:7b556109fd46 | 22 | |
| techand | 0:7b556109fd46 | 23 | #include "mbed.h" |
| techand | 0:7b556109fd46 | 24 | #include "USBHost.h" |
| techand | 0:7b556109fd46 | 25 | #include "Utils.h" |
| techand | 0:7b556109fd46 | 26 | #include "FATFileSystem.h" |
| techand | 0:7b556109fd46 | 27 | #include "TextLCD.h" |
| techand | 0:7b556109fd46 | 28 | |
| techand | 0:7b556109fd46 | 29 | TextLCD lcd(p10, p9, p15, p16, p22, p23); |
| techand | 0:7b556109fd46 | 30 | |
| techand | 0:7b556109fd46 | 31 | Serial e_Disp2(p9, p10); // tx, rx |
| techand | 0:7b556109fd46 | 32 | |
| techand | 0:7b556109fd46 | 33 | int MassStorage_ReadCapacity(int device, u32* blockCount, u32* blockSize); |
| techand | 0:7b556109fd46 | 34 | int MassStorage_Read(int device, u32 blockAddr, u32 blockCount, u8* dst, u32 blockSize); |
| techand | 0:7b556109fd46 | 35 | int MassStorage_Write(int device, u32 blockAddr, u32 blockCount, u8* dst, u32 blockSize); |
| techand | 0:7b556109fd46 | 36 | |
| techand | 0:7b556109fd46 | 37 | class USBFileSystem : public FATFileSystem |
| techand | 0:7b556109fd46 | 38 | { |
| techand | 0:7b556109fd46 | 39 | int _device; |
| techand | 0:7b556109fd46 | 40 | u32 _blockSize; |
| techand | 0:7b556109fd46 | 41 | u32 _blockCount; |
| techand | 0:7b556109fd46 | 42 | |
| techand | 0:7b556109fd46 | 43 | public: |
| techand | 0:7b556109fd46 | 44 | USBFileSystem() : FATFileSystem("usb"),_device(0),_blockSize(0),_blockCount(0) |
| techand | 0:7b556109fd46 | 45 | { |
| techand | 0:7b556109fd46 | 46 | } |
| techand | 0:7b556109fd46 | 47 | |
| techand | 0:7b556109fd46 | 48 | void SetDevice(int device) |
| techand | 0:7b556109fd46 | 49 | { |
| techand | 0:7b556109fd46 | 50 | _device = device; |
| techand | 0:7b556109fd46 | 51 | } |
| techand | 0:7b556109fd46 | 52 | |
| techand | 0:7b556109fd46 | 53 | virtual int disk_initialize() |
| techand | 0:7b556109fd46 | 54 | { |
| techand | 0:7b556109fd46 | 55 | return MassStorage_ReadCapacity(_device,&_blockCount,&_blockSize); |
| techand | 0:7b556109fd46 | 56 | } |
| techand | 0:7b556109fd46 | 57 | |
| techand | 0:7b556109fd46 | 58 | virtual int disk_write(const char *buffer, int block_number) |
| techand | 0:7b556109fd46 | 59 | { |
| techand | 0:7b556109fd46 | 60 | return MassStorage_Write(_device,block_number,1,(u8*)buffer,_blockSize); |
| techand | 0:7b556109fd46 | 61 | } |
| techand | 0:7b556109fd46 | 62 | |
| techand | 0:7b556109fd46 | 63 | virtual int disk_read(char *buffer, int block_number) |
| techand | 0:7b556109fd46 | 64 | { |
| techand | 0:7b556109fd46 | 65 | return MassStorage_Read(_device,block_number,1,(u8*)buffer,_blockSize); |
| techand | 0:7b556109fd46 | 66 | } |
| techand | 0:7b556109fd46 | 67 | |
| techand | 0:7b556109fd46 | 68 | virtual int disk_sectors() |
| techand | 0:7b556109fd46 | 69 | { |
| techand | 0:7b556109fd46 | 70 | return _blockCount; |
| techand | 0:7b556109fd46 | 71 | } |
| techand | 0:7b556109fd46 | 72 | }; |
| techand | 0:7b556109fd46 | 73 | |
| techand | 0:7b556109fd46 | 74 | void DumpFS(int depth, int count) |
| techand | 0:7b556109fd46 | 75 | { |
| techand | 0:7b556109fd46 | 76 | DIR *d = opendir("/usb"); |
| techand | 0:7b556109fd46 | 77 | if (!d) |
| techand | 0:7b556109fd46 | 78 | { |
| techand | 0:7b556109fd46 | 79 | e_Disp2.printf("USB file system borked\r\n"); |
| techand | 0:7b556109fd46 | 80 | return; |
| techand | 0:7b556109fd46 | 81 | } |
| techand | 0:7b556109fd46 | 82 | |
| techand | 0:7b556109fd46 | 83 | e_Disp2.printf("\nDumping root dir\r\n"); |
| techand | 0:7b556109fd46 | 84 | struct dirent *p; |
| techand | 0:7b556109fd46 | 85 | for(;;) |
| techand | 0:7b556109fd46 | 86 | { |
| techand | 0:7b556109fd46 | 87 | p = readdir(d); |
| techand | 0:7b556109fd46 | 88 | if (!p) |
| techand | 0:7b556109fd46 | 89 | break; |
| techand | 0:7b556109fd46 | 90 | int len = sizeof( dirent); |
| techand | 0:7b556109fd46 | 91 | e_Disp2.printf("%s %d\n", p->d_name, len); |
| techand | 0:7b556109fd46 | 92 | } |
| techand | 0:7b556109fd46 | 93 | closedir(d); |
| techand | 0:7b556109fd46 | 94 | } |
| techand | 0:7b556109fd46 | 95 | |
| techand | 0:7b556109fd46 | 96 | int OnDiskInsert(int device) |
| techand | 0:7b556109fd46 | 97 | { |
| techand | 0:7b556109fd46 | 98 | USBFileSystem fs; |
| techand | 0:7b556109fd46 | 99 | fs.SetDevice(device); |
| techand | 0:7b556109fd46 | 100 | DumpFS(0,0); |
| techand | 0:7b556109fd46 | 101 | return 0; |
| techand | 0:7b556109fd46 | 102 | } |
| techand | 0:7b556109fd46 | 103 | |
| techand | 0:7b556109fd46 | 104 | /* |
| techand | 0:7b556109fd46 | 105 | Simple test shell to exercise mouse,keyboard,mass storage and hubs. |
| techand | 0:7b556109fd46 | 106 | Add 2 15k pulldown resistors between D+/D- and ground, attach a usb socket and have at it. |
| techand | 0:7b556109fd46 | 107 | */ |
| techand | 0:7b556109fd46 | 108 | |
| techand | 0:7b556109fd46 | 109 | Serial pc(USBTX, USBRX); |
| techand | 0:7b556109fd46 | 110 | int GetConsoleChar() |
| techand | 0:7b556109fd46 | 111 | { |
| techand | 0:7b556109fd46 | 112 | if (!pc.readable()) |
| techand | 0:7b556109fd46 | 113 | return -1; |
| techand | 0:7b556109fd46 | 114 | char c = pc.getc(); |
| techand | 0:7b556109fd46 | 115 | pc.putc(c); // echo |
| techand | 0:7b556109fd46 | 116 | return c; |
| techand | 0:7b556109fd46 | 117 | } |
| techand | 0:7b556109fd46 | 118 | void Title_TXT() |
| techand | 0:7b556109fd46 | 119 | { |
| techand | 0:7b556109fd46 | 120 | lcd.cls(); |
| techand | 0:7b556109fd46 | 121 | lcd.locate(0, 0); |
| techand | 0:7b556109fd46 | 122 | lcd.printf("Black One Boad"); |
| techand | 0:7b556109fd46 | 123 | lcd.locate(0, 1); |
| techand | 0:7b556109fd46 | 124 | lcd.printf("* Android ADK *"); |
| techand | 0:7b556109fd46 | 125 | } |
| techand | 0:7b556109fd46 | 126 | |
| techand | 0:7b556109fd46 | 127 | void Title() |
| techand | 0:7b556109fd46 | 128 | { |
| techand | 0:7b556109fd46 | 129 | e_Disp2.printf("\x1b@0Z"); // clear all |
| techand | 0:7b556109fd46 | 130 | e_Disp2.printf("\x1b@10;0I"); |
| techand | 0:7b556109fd46 | 131 | e_Disp2.printf("\x1b@30Z"); |
| techand | 0:7b556109fd46 | 132 | } |
| techand | 0:7b556109fd46 | 133 | |
| techand | 0:7b556109fd46 | 134 | void TestShell(); |
| techand | 0:7b556109fd46 | 135 | |
| techand | 0:7b556109fd46 | 136 | int main() |
| techand | 0:7b556109fd46 | 137 | { |
| techand | 0:7b556109fd46 | 138 | Title(); // Display Demo Image on Color LCD |
| techand | 0:7b556109fd46 | 139 | pc.baud(9600); |
| techand | 0:7b556109fd46 | 140 | // e_Disp2.printf("BlueUSB\n\rNow get a bunch of usb or bluetooth things and plug them in\r\n"); |
| techand | 0:7b556109fd46 | 141 | TestShell(); |
| techand | 0:7b556109fd46 | 142 | } |