MMEx with SPI Slave to allow legacy devices to communicate with modern media such as USB, SD cards, the internet and all of the mbed\'s other interfaces
Dependencies: NetServices MSCUsbHost mbed TMP102 SDFileSystem
ffuncs.h@0:67a55a82ce06, 2011-02-27 (annotated)
- Committer:
- DeMein
- Date:
- Sun Feb 27 18:54:40 2011 +0000
- Revision:
- 0:67a55a82ce06
Version as submitted to the NXP Design Challenge
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
DeMein | 0:67a55a82ce06 | 1 | /* MMEx for MBED - File I/O Command processing |
DeMein | 0:67a55a82ce06 | 2 | * Copyright (c) 2011 MK |
DeMein | 0:67a55a82ce06 | 3 | * |
DeMein | 0:67a55a82ce06 | 4 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
DeMein | 0:67a55a82ce06 | 5 | * of this software and associated documentation files (the "Software"), to deal |
DeMein | 0:67a55a82ce06 | 6 | * in the Software without restriction, including without limitation the rights |
DeMein | 0:67a55a82ce06 | 7 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
DeMein | 0:67a55a82ce06 | 8 | * copies of the Software, and to permit persons to whom the Software is |
DeMein | 0:67a55a82ce06 | 9 | * furnished to do so, subject to the following conditions: |
DeMein | 0:67a55a82ce06 | 10 | * |
DeMein | 0:67a55a82ce06 | 11 | * The above copyright notice and this permission notice shall be included in |
DeMein | 0:67a55a82ce06 | 12 | * all copies or substantial portions of the Software. |
DeMein | 0:67a55a82ce06 | 13 | * |
DeMein | 0:67a55a82ce06 | 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
DeMein | 0:67a55a82ce06 | 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
DeMein | 0:67a55a82ce06 | 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
DeMein | 0:67a55a82ce06 | 17 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
DeMein | 0:67a55a82ce06 | 18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
DeMein | 0:67a55a82ce06 | 19 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
DeMein | 0:67a55a82ce06 | 20 | * THE SOFTWARE. |
DeMein | 0:67a55a82ce06 | 21 | */ |
DeMein | 0:67a55a82ce06 | 22 | |
DeMein | 0:67a55a82ce06 | 23 | /** |
DeMein | 0:67a55a82ce06 | 24 | \file ffuncs.h |
DeMein | 0:67a55a82ce06 | 25 | \brief header file for ffuncs |
DeMein | 0:67a55a82ce06 | 26 | */ |
DeMein | 0:67a55a82ce06 | 27 | |
DeMein | 0:67a55a82ce06 | 28 | #ifndef FFUNCS_H |
DeMein | 0:67a55a82ce06 | 29 | #define FFUNCS_H |
DeMein | 0:67a55a82ce06 | 30 | |
DeMein | 0:67a55a82ce06 | 31 | #include "mmex.h" |
DeMein | 0:67a55a82ce06 | 32 | |
DeMein | 0:67a55a82ce06 | 33 | // definition of the F-functions |
DeMein | 0:67a55a82ce06 | 34 | #define fmount 'M' // mount filesystem |
DeMein | 0:67a55a82ce06 | 35 | #define funmount 'U' // Unmount filesystem |
DeMein | 0:67a55a82ce06 | 36 | #define ffopen 'O' // File Open |
DeMein | 0:67a55a82ce06 | 37 | #define ffread 'R' // File Read |
DeMein | 0:67a55a82ce06 | 38 | #define ffwrite 'W' // File Write |
DeMein | 0:67a55a82ce06 | 39 | #define ffclose 'C' // File Close |
DeMein | 0:67a55a82ce06 | 40 | #define ffseek 'S' // File Seek |
DeMein | 0:67a55a82ce06 | 41 | #define fflush 'F' // File Flush |
DeMein | 0:67a55a82ce06 | 42 | #define fdir 'D' // Directory listing first entry |
DeMein | 0:67a55a82ce06 | 43 | #define fndir 'N' // Directory listing next entry |
DeMein | 0:67a55a82ce06 | 44 | #define fftell 'T' // Get value of file pointer |
DeMein | 0:67a55a82ce06 | 45 | #define ffsize 'Z' // Get size of file |
DeMein | 0:67a55a82ce06 | 46 | |
DeMein | 0:67a55a82ce06 | 47 | #define f_sdcard 'S' // SD card is the medium |
DeMein | 0:67a55a82ce06 | 48 | #define f_usb 'U' // USB stick is the storage medium |
DeMein | 0:67a55a82ce06 | 49 | #define f_local 'L' // local flash is the storage medium |
DeMein | 0:67a55a82ce06 | 50 | |
DeMein | 0:67a55a82ce06 | 51 | #define f_modew 'w' // file mode is write |
DeMein | 0:67a55a82ce06 | 52 | #define f_moder 'r' // file mode is read |
DeMein | 0:67a55a82ce06 | 53 | #define f_modea 'a' // file mode is append |
DeMein | 0:67a55a82ce06 | 54 | |
DeMein | 0:67a55a82ce06 | 55 | #define fs_local "local" // name for local filesystem |
DeMein | 0:67a55a82ce06 | 56 | #define fs_sd "sd" // name for SD card filesystem |
DeMein | 0:67a55a82ce06 | 57 | #define fs_usb "usb" // name for USB filesystem |
DeMein | 0:67a55a82ce06 | 58 | |
DeMein | 0:67a55a82ce06 | 59 | #define fsp_local "/local/" // path name for local filesystem |
DeMein | 0:67a55a82ce06 | 60 | #define fsp_sd "/sd/" // path name for SD card filesystem |
DeMein | 0:67a55a82ce06 | 61 | #define fsp_usb "/usb/" // path name for USB filesystem |
DeMein | 0:67a55a82ce06 | 62 | |
DeMein | 0:67a55a82ce06 | 63 | #define rt_local "/local" // root path name for local filesystem |
DeMein | 0:67a55a82ce06 | 64 | #define rt_sd "/sd" // root path name for SD card filesystem |
DeMein | 0:67a55a82ce06 | 65 | #define rt_usb "/usb" // root path name for USB filesystem |
DeMein | 0:67a55a82ce06 | 66 | |
DeMein | 0:67a55a82ce06 | 67 | struct fhandle { // used for saving info in file handles |
DeMein | 0:67a55a82ce06 | 68 | char filename[20]; // filename |
DeMein | 0:67a55a82ce06 | 69 | char medium; // S, U or F |
DeMein | 0:67a55a82ce06 | 70 | char fsp[10]; // path name, root only |
DeMein | 0:67a55a82ce06 | 71 | char direct[20]; // string with current directory |
DeMein | 0:67a55a82ce06 | 72 | char filemode; // current filemode |
DeMein | 0:67a55a82ce06 | 73 | char fullpath[50]; // full path |
DeMein | 0:67a55a82ce06 | 74 | FILE *fp; // file pointer |
DeMein | 0:67a55a82ce06 | 75 | }; |
DeMein | 0:67a55a82ce06 | 76 | |
DeMein | 0:67a55a82ce06 | 77 | void init_handles(); |
DeMein | 0:67a55a82ce06 | 78 | void parse_F(); |
DeMein | 0:67a55a82ce06 | 79 | |
DeMein | 0:67a55a82ce06 | 80 | void do_fmount(); |
DeMein | 0:67a55a82ce06 | 81 | void do_funmount(); |
DeMein | 0:67a55a82ce06 | 82 | void do_ffopen(); |
DeMein | 0:67a55a82ce06 | 83 | void do_ffread(); |
DeMein | 0:67a55a82ce06 | 84 | void do_ffwrite(); |
DeMein | 0:67a55a82ce06 | 85 | void do_ffclose(); |
DeMein | 0:67a55a82ce06 | 86 | void do_ffseek(); |
DeMein | 0:67a55a82ce06 | 87 | void do_fflush(); |
DeMein | 0:67a55a82ce06 | 88 | void do_fdir(); |
DeMein | 0:67a55a82ce06 | 89 | void do_fndir(); |
DeMein | 0:67a55a82ce06 | 90 | void do_fftell(); |
DeMein | 0:67a55a82ce06 | 91 | void do_ffsize(); |
DeMein | 0:67a55a82ce06 | 92 | void do_fdefault(); |
DeMein | 0:67a55a82ce06 | 93 | |
DeMein | 0:67a55a82ce06 | 94 | #endif |