From 75e1e7a5e26491e942fb2b25f518d8e2e3112721 Mon Sep 17 00:00:00 2001 From: inmarket Date: Fri, 15 Aug 2014 02:22:02 +1000 Subject: Add GFILE support for PetitFS (a very tiny FAT implementation) --- pffconf.h | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 pffconf.h (limited to 'pffconf.h') diff --git a/pffconf.h b/pffconf.h new file mode 100644 index 00000000..e06cf025 --- /dev/null +++ b/pffconf.h @@ -0,0 +1,89 @@ +/*---------------------------------------------------------------------------/ +/ Petit FatFs - Configuration file R0.03 (C)ChaN, 2014 +/---------------------------------------------------------------------------*/ + +#ifndef _PFFCONF +#define _PFFCONF 4004 /* Revision ID */ + +/*---------------------------------------------------------------------------/ +/ Function Configurations +/---------------------------------------------------------------------------*/ + +#define _USE_READ 1 /* Enable pf_read() function */ +#define _USE_DIR GFILE_NEED_FILELISTS /* Enable pf_opendir() and pf_readdir() function */ +#define _USE_LSEEK 1 /* Enable pf_lseek() function */ +#define _USE_WRITE 0 /* Enable pf_write() function */ + +#define _FS_FAT12 0 /* Enable FAT12 */ +#define _FS_FAT16 1 /* Enable FAT16 */ +#define _FS_FAT32 1 /* Enable FAT32 */ + + +/*---------------------------------------------------------------------------/ +/ Locale and Namespace Configurations +/---------------------------------------------------------------------------*/ + +#define _USE_LCC 0 /* Allow lower case characters for path name */ + +#define _CODE_PAGE 437 +/* The _CODE_PAGE specifies the code page to be used on the target system. +/ SBCS code pages with _USE_LCC == 1 requiers a 128 byte of case conversion +/ table. This might occupy RAM on some platforms, e.g. avr-gcc. +/ When _USE_LCC == 0, _CODE_PAGE has no effect. +/ +/ 932 - Japanese Shift_JIS (DBCS, OEM, Windows) +/ 936 - Simplified Chinese GBK (DBCS, OEM, Windows) +/ 949 - Korean (DBCS, OEM, Windows) +/ 950 - Traditional Chinese Big5 (DBCS, OEM, Windows) +/ 1250 - Central Europe (Windows) +/ 1251 - Cyrillic (Windows) +/ 1252 - Latin 1 (Windows) +/ 1253 - Greek (Windows) +/ 1254 - Turkish (Windows) +/ 1255 - Hebrew (Windows) +/ 1256 - Arabic (Windows) +/ 1257 - Baltic (Windows) +/ 1258 - Vietnam (OEM, Windows) +/ 437 - U.S. (OEM) +/ 720 - Arabic (OEM) +/ 737 - Greek (OEM) +/ 775 - Baltic (OEM) +/ 850 - Multilingual Latin 1 (OEM) +/ 858 - Multilingual Latin 1 + Euro (OEM) +/ 852 - Latin 2 (OEM) +/ 855 - Cyrillic (OEM) +/ 866 - Russian (OEM) +/ 857 - Turkish (OEM) +/ 862 - Hebrew (OEM) +/ 874 - Thai (OEM, Windows) +*/ + + +/*---------------------------------------------------------------------------/ +/ System Configurations +/---------------------------------------------------------------------------*/ + +#define _WORD_ACCESS 0 +/* The _WORD_ACCESS option is an only platform dependent option. It defines +/ which access method is used to the word data on the FAT volume. +/ +/ 0: Byte-by-byte access. Always compatible with all platforms. +/ 1: Word access. Do not choose this unless under both the following conditions. +/ +/ * Address misaligned memory access is always allowed for ALL instructions. +/ * Byte order on the memory is little-endian. +/ +/ If it is the case, _WORD_ACCESS can also be set to 1 to improve performance and +/ reduce code size. Following table shows an example of some processor types. +/ +/ ARM7TDMI 0 ColdFire 0 V850E 0 +/ Cortex-M3 0 Z80 0/1 V850ES 0/1 +/ Cortex-M0 0 RX600(LE) 0/1 TLCS-870 0/1 +/ AVR 0/1 RX600(BE) 0 TLCS-900 0/1 +/ AVR32 0 RL78 0 R32C 0 +/ PIC18 0/1 SH-2 0 M16C 0/1 +/ PIC24 0 H8S 0 MSP430 0 +/ PIC32 0 H8/300H 0 x86 0/1 +*/ + +#endif /* _PFFCONF */ -- cgit v1.2.3