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
- Committer:
- DeMein
- Date:
- 2011-02-27
- Revision:
- 0:67a55a82ce06
File content as of revision 0:67a55a82ce06:
/* MMEx for MBED - File I/O Command processing * Copyright (c) 2011 MK * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ /** \file ffuncs.h \brief header file for ffuncs */ #ifndef FFUNCS_H #define FFUNCS_H #include "mmex.h" // definition of the F-functions #define fmount 'M' // mount filesystem #define funmount 'U' // Unmount filesystem #define ffopen 'O' // File Open #define ffread 'R' // File Read #define ffwrite 'W' // File Write #define ffclose 'C' // File Close #define ffseek 'S' // File Seek #define fflush 'F' // File Flush #define fdir 'D' // Directory listing first entry #define fndir 'N' // Directory listing next entry #define fftell 'T' // Get value of file pointer #define ffsize 'Z' // Get size of file #define f_sdcard 'S' // SD card is the medium #define f_usb 'U' // USB stick is the storage medium #define f_local 'L' // local flash is the storage medium #define f_modew 'w' // file mode is write #define f_moder 'r' // file mode is read #define f_modea 'a' // file mode is append #define fs_local "local" // name for local filesystem #define fs_sd "sd" // name for SD card filesystem #define fs_usb "usb" // name for USB filesystem #define fsp_local "/local/" // path name for local filesystem #define fsp_sd "/sd/" // path name for SD card filesystem #define fsp_usb "/usb/" // path name for USB filesystem #define rt_local "/local" // root path name for local filesystem #define rt_sd "/sd" // root path name for SD card filesystem #define rt_usb "/usb" // root path name for USB filesystem struct fhandle { // used for saving info in file handles char filename[20]; // filename char medium; // S, U or F char fsp[10]; // path name, root only char direct[20]; // string with current directory char filemode; // current filemode char fullpath[50]; // full path FILE *fp; // file pointer }; void init_handles(); void parse_F(); void do_fmount(); void do_funmount(); void do_ffopen(); void do_ffread(); void do_ffwrite(); void do_ffclose(); void do_ffseek(); void do_fflush(); void do_fdir(); void do_fndir(); void do_fftell(); void do_ffsize(); void do_fdefault(); #endif