modified: .vscode/arduino.json
new file: ESP32-SPI-Arduino.ino deleted: spi_test.ino modified: src/FATS/diskio.cpp modified: src/FATS/diskio.h modified: src/FATS/ff.cpp modified: src/FATS/ff.h modified: src/FATS/ffconf.h deleted: src/FATS/ffsystem.cpp deleted: src/FATS/ffunicode.cpp new file: src/FATS/integer.h modified: src/W25QXXArduino/w25qxx.cpp modified: src/W25QXXArduino/w25qxx.h message:完成了FATS的读写功能Third
parent
649c8346de
commit
22edb26184
|
@ -1,7 +1,7 @@
|
|||
{
|
||||
"configuration": "PSRAM=disabled,PartitionScheme=min_spiffs,CPUFreq=240,FlashMode=qio,FlashFreq=80,FlashSize=4M,UploadSpeed=921600,LoopCore=1,EventsCore=1,DebugLevel=none",
|
||||
"configuration": "PSRAM=disabled,PartitionScheme=min_spiffs,CPUFreq=240,FlashMode=qio,FlashFreq=80,FlashSize=4M,UploadSpeed=921600,LoopCore=1,EventsCore=1,DebugLevel=error,EraseFlash=none",
|
||||
"board": "esp32:esp32:esp32",
|
||||
"sketch": "spi_test.ino",
|
||||
"sketch": "ESP32-SPI-Arduino.ino",
|
||||
"port": "COM4",
|
||||
"programmer": "esp32:esptool"
|
||||
}
|
|
@ -0,0 +1,77 @@
|
|||
#include "src/W25QXXArduino/w25qxx.h"
|
||||
#include "src/FATS/ff.h"
|
||||
/***FATS 这几个变量设置为全局变量,不然会栈溢出错误***/
|
||||
BYTE work[4096]; //FATFS工作缓冲区
|
||||
FATFS fs; //文件系统对象
|
||||
FIL fil; //文件对象
|
||||
FRESULT res;//操作返回对象
|
||||
UINT bw, i; //临时变量
|
||||
BYTE mm[500]; //临时数组
|
||||
/***FATS***/
|
||||
void setup() {
|
||||
// put your setup code here, to run once:
|
||||
uint8_t table[256]={0};
|
||||
Serial.setRxBufferSize(256);
|
||||
Serial.setTimeout(10);
|
||||
Serial.onReceive(SerialRe,true);
|
||||
Serial.begin(115200);
|
||||
delay(1000*9);
|
||||
W25QXX_Init();
|
||||
Serial.printf("flash is %X\n",W25QXX_ReadID());
|
||||
///写文件测试文件//
|
||||
res = f_mount(&fs, "0:",1);
|
||||
if(res == 0X0D) //FLASH磁盘,FAT文件系统错误,重新格式化FLASH
|
||||
{
|
||||
Serial.printf("Flash Disk Formatting...\n"); //格式化FLASH
|
||||
res = f_mkfs("0:",FM_ANY,0,work,sizeof(work));
|
||||
if(res != FR_OK)
|
||||
Serial.printf("mkfs error.\n");
|
||||
}
|
||||
if(res == FR_OK)
|
||||
Serial.printf("FATFS Init ok!\n");
|
||||
res = f_open(&fil,"0:/test.txt",FA_CREATE_NEW);
|
||||
if(res != FR_OK && res != FR_EXIST)
|
||||
Serial.printf("create file error.\n");
|
||||
if(res == FR_EXIST)
|
||||
res = f_open(&fil,"0:test.txt",FA_WRITE|FA_READ|FA_OPEN_APPEND);
|
||||
if(res != FR_OK)
|
||||
Serial.printf("open file error.\n");
|
||||
else{
|
||||
Serial.printf("open file ok.\n");
|
||||
f_puts("Hello,World!\n你好世界\n",&fil);
|
||||
Serial.printf("file size:%lu Bytes.\n", f_size(&fil));
|
||||
memset(mm,0x0,500);
|
||||
f_lseek(&fil,0);
|
||||
res = f_read(&fil,mm,500,&i);
|
||||
if(res == FR_OK) printf("read size:%d Bytes.\n%s",i,mm);
|
||||
else Serial.printf("read error!\r\n");
|
||||
f_close(&fil);
|
||||
/*卸载文件系统*/
|
||||
f_mount(0,"0:",0);
|
||||
}
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// put your main code here, to run repeatedly:
|
||||
delay(1000);
|
||||
}
|
||||
void SerialRe(){
|
||||
// uint8_t buffer[256]={0};
|
||||
// static int pagecnt = 0;
|
||||
// if(Serial.available()){
|
||||
// Serial.readBytes(buffer,256);
|
||||
// }
|
||||
// W25QXX_Write_Page(buffer,256*pagecnt,256);
|
||||
// pagecnt++;
|
||||
// Serial.printf("page %02d\n",pagecnt);
|
||||
int i;
|
||||
uint8_t buffer[16]={0};
|
||||
if(Serial.available()){
|
||||
i = Serial.parseInt();
|
||||
Serial.printf("read %0d\n",i);
|
||||
W25QXX_Read(buffer,i,16);
|
||||
for(uint8_t temp:buffer){
|
||||
Serial.printf("%02X ",temp);
|
||||
}
|
||||
}
|
||||
}
|
37
spi_test.ino
37
spi_test.ino
|
@ -1,37 +0,0 @@
|
|||
#include "src/W25QXXArduino/w25qxx.h"
|
||||
#include "src/FATS/ff.h"
|
||||
void setup() {
|
||||
// put your setup code here, to run once:
|
||||
uint8_t table[256]={0};
|
||||
Serial.begin(115200);
|
||||
Serial.setTimeout(10);
|
||||
Serial.setRxBufferSize(256);
|
||||
Serial.onReceive(SerialRe,true);
|
||||
W25QXX_Init();
|
||||
delay(3000);
|
||||
}
|
||||
|
||||
void loop() {
|
||||
// put your main code here, to run repeatedly:
|
||||
delay(1000);
|
||||
}
|
||||
void SerialRe(){
|
||||
// uint8_t buffer[256]={0};
|
||||
// static int pagecnt = 0;
|
||||
// if(Serial.available()){
|
||||
// Serial.readBytes(buffer,256);
|
||||
// }
|
||||
// W25QXX_Write_Page(buffer,256*pagecnt,256);
|
||||
// pagecnt++;
|
||||
// Serial.printf("page %02d\n",pagecnt);
|
||||
int i;
|
||||
uint8_t buffer[16]={0};
|
||||
if(Serial.available()){
|
||||
i = Serial.parseInt();
|
||||
Serial.printf("read %0d\n",i);
|
||||
W25QXX_Read(buffer,i,16);
|
||||
for(uint8_t temp:buffer){
|
||||
Serial.printf("%02X ",temp);
|
||||
}
|
||||
}
|
||||
}
|
|
@ -1,5 +1,5 @@
|
|||
/*-----------------------------------------------------------------------*/
|
||||
/* Low level disk I/O module SKELETON for FatFs (C)ChaN, 2019 */
|
||||
/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2016 */
|
||||
/*-----------------------------------------------------------------------*/
|
||||
/* If a working storage control module is available, it should be */
|
||||
/* attached to the FatFs via a glue function rather than modifying it. */
|
||||
|
@ -7,13 +7,12 @@
|
|||
/* storage control modules to the FatFs module with a defined API. */
|
||||
/*-----------------------------------------------------------------------*/
|
||||
|
||||
#include "ff.h" /* Obtains integer types */
|
||||
#include "diskio.h" /* Declarations of disk functions */
|
||||
#include "diskio.h" /* FatFs lower layer API */
|
||||
#include "../W25QXXArduino/w25qxx.h"
|
||||
/* Definitions of physical drive number for each drive */
|
||||
#define DEV_RAM 0 /* Example: Map Ramdisk to physical drive 0 */
|
||||
#define DEV_MMC 1 /* Example: Map MMC/SD card to physical drive 1 */
|
||||
#define DEV_USB 2 /* Example: Map USB MSD to physical drive 2 */
|
||||
#define FLASH_SECTOR_SIZE 512
|
||||
#define FLASH_SECTOR_COUNT 2048 * 16
|
||||
#define FLASH_BLOCK_SIZE 8 //??BLOCK?8???
|
||||
|
||||
/*-----------------------------------------------------------------------*/
|
||||
/* Get Drive Status */
|
||||
/*-----------------------------------------------------------------------*/
|
||||
|
@ -22,7 +21,7 @@ DSTATUS disk_status (
|
|||
BYTE pdrv /* Physical drive nmuber to identify the drive */
|
||||
)
|
||||
{
|
||||
|
||||
return RES_OK;
|
||||
}
|
||||
|
||||
|
||||
|
@ -35,9 +34,14 @@ DSTATUS disk_initialize (
|
|||
BYTE pdrv /* Physical drive nmuber to identify the drive */
|
||||
)
|
||||
{
|
||||
DSTATUS stat = RES_OK;
|
||||
|
||||
W25QXX_Init();
|
||||
return stat;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*-----------------------------------------------------------------------*/
|
||||
/* Read Sector(s) */
|
||||
/*-----------------------------------------------------------------------*/
|
||||
|
@ -45,11 +49,18 @@ DSTATUS disk_initialize (
|
|||
DRESULT disk_read (
|
||||
BYTE pdrv, /* Physical drive nmuber to identify the drive */
|
||||
BYTE *buff, /* Data buffer to store read data */
|
||||
LBA_t sector, /* Start sector in LBA */
|
||||
DWORD sector, /* Start sector in LBA */
|
||||
UINT count /* Number of sectors to read */
|
||||
)
|
||||
{
|
||||
|
||||
DRESULT res = RES_OK;
|
||||
if(!count) return RES_PARERR; //count????0,????????
|
||||
for(;count > 0;count--){
|
||||
W25QXX_Read(buff,sector * FLASH_SECTOR_SIZE,FLASH_SECTOR_SIZE);
|
||||
sector ++;
|
||||
buff += FLASH_SECTOR_SIZE;
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
|
@ -58,19 +69,23 @@ DRESULT disk_read (
|
|||
/* Write Sector(s) */
|
||||
/*-----------------------------------------------------------------------*/
|
||||
|
||||
#if FF_FS_READONLY == 0
|
||||
|
||||
DRESULT disk_write (
|
||||
BYTE pdrv, /* Physical drive nmuber to identify the drive */
|
||||
const BYTE *buff, /* Data to be written */
|
||||
LBA_t sector, /* Start sector in LBA */
|
||||
DWORD sector, /* Start sector in LBA */
|
||||
UINT count /* Number of sectors to write */
|
||||
)
|
||||
{
|
||||
|
||||
DRESULT res = RES_OK;
|
||||
if(!count) return RES_PARERR; //count????0,????????
|
||||
for(;count > 0;count --){
|
||||
W25QXX_Write((uint8_t *)buff, sector * FLASH_SECTOR_SIZE, FLASH_SECTOR_SIZE);
|
||||
sector ++;
|
||||
buff += FLASH_SECTOR_SIZE;
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/*-----------------------------------------------------------------------*/
|
||||
|
@ -83,29 +98,18 @@ DRESULT disk_ioctl (
|
|||
void *buff /* Buffer to send/receive control data */
|
||||
)
|
||||
{
|
||||
DRESULT res;
|
||||
int result;
|
||||
|
||||
switch (pdrv) {
|
||||
case DEV_RAM :
|
||||
|
||||
// Process of the command for the RAM drive
|
||||
|
||||
return res;
|
||||
|
||||
case DEV_MMC :
|
||||
|
||||
// Process of the command for the MMC/SD card
|
||||
|
||||
return res;
|
||||
|
||||
case DEV_USB :
|
||||
|
||||
// Process of the command the USB drive
|
||||
|
||||
return res;
|
||||
DRESULT res = RES_OK;
|
||||
switch(cmd)
|
||||
{
|
||||
case CTRL_SYNC: res = RES_OK; break;
|
||||
case GET_SECTOR_SIZE: *(WORD*)buff = FLASH_SECTOR_SIZE;
|
||||
res = RES_OK; break;
|
||||
case GET_BLOCK_SIZE: *(WORD*)buff = FLASH_BLOCK_SIZE;
|
||||
res = RES_OK; break;
|
||||
case GET_SECTOR_COUNT: *(DWORD*)buff = FLASH_SECTOR_COUNT;
|
||||
res = RES_OK; break;
|
||||
default: res = RES_PARERR; break;
|
||||
}
|
||||
|
||||
return RES_PARERR;
|
||||
return res;
|
||||
}
|
||||
|
||||
|
|
|
@ -1,13 +1,12 @@
|
|||
/*-----------------------------------------------------------------------/
|
||||
/ Low level disk interface modlue include file (C)ChaN, 2019 /
|
||||
/ Low level disk interface modlue include file (C)ChaN, 2014 /
|
||||
/-----------------------------------------------------------------------*/
|
||||
|
||||
#ifndef _DISKIO_DEFINED
|
||||
#define _DISKIO_DEFINED
|
||||
|
||||
// #ifdef __cplusplus
|
||||
// extern "C" {
|
||||
// #endif
|
||||
#include "integer.h"
|
||||
|
||||
|
||||
/* Status of Disk Functions */
|
||||
typedef BYTE DSTATUS;
|
||||
|
@ -28,8 +27,8 @@ typedef enum {
|
|||
|
||||
DSTATUS disk_initialize (BYTE pdrv);
|
||||
DSTATUS disk_status (BYTE pdrv);
|
||||
DRESULT disk_read (BYTE pdrv, BYTE* buff, LBA_t sector, UINT count);
|
||||
DRESULT disk_write (BYTE pdrv, const BYTE* buff, LBA_t sector, UINT count);
|
||||
DRESULT disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
|
||||
DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, UINT count);
|
||||
DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
|
||||
|
||||
|
||||
|
@ -43,11 +42,11 @@ DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
|
|||
/* Command code for disk_ioctrl fucntion */
|
||||
|
||||
/* Generic command (Used by FatFs) */
|
||||
#define CTRL_SYNC 0 /* Complete pending write process (needed at FF_FS_READONLY == 0) */
|
||||
#define GET_SECTOR_COUNT 1 /* Get media size (needed at FF_USE_MKFS == 1) */
|
||||
#define GET_SECTOR_SIZE 2 /* Get sector size (needed at FF_MAX_SS != FF_MIN_SS) */
|
||||
#define GET_BLOCK_SIZE 3 /* Get erase block size (needed at FF_USE_MKFS == 1) */
|
||||
#define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at FF_USE_TRIM == 1) */
|
||||
#define CTRL_SYNC 0 /* Complete pending write process (needed at _FS_READONLY == 0) */
|
||||
#define GET_SECTOR_COUNT 1 /* Get media size (needed at _USE_MKFS == 1) */
|
||||
#define GET_SECTOR_SIZE 2 /* Get sector size (needed at _MAX_SS != _MIN_SS) */
|
||||
#define GET_BLOCK_SIZE 3 /* Get erase block size (needed at _USE_MKFS == 1) */
|
||||
#define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at _USE_TRIM == 1) */
|
||||
|
||||
/* Generic command (Not used by FatFs) */
|
||||
#define CTRL_POWER 5 /* Get/Set power status */
|
||||
|
@ -70,8 +69,5 @@ DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
|
|||
#define ATA_GET_MODEL 21 /* Get model name */
|
||||
#define ATA_GET_SN 22 /* Get serial number */
|
||||
|
||||
// #ifdef __cplusplus
|
||||
// }
|
||||
// #endif
|
||||
|
||||
#endif
|
||||
|
|
5487
src/FATS/ff.cpp
5487
src/FATS/ff.cpp
File diff suppressed because it is too large
Load Diff
289
src/FATS/ff.h
289
src/FATS/ff.h
|
@ -1,8 +1,8 @@
|
|||
/*----------------------------------------------------------------------------/
|
||||
/ FatFs - Generic FAT Filesystem module R0.14b /
|
||||
/ FatFs - Generic FAT file system module R0.12c /
|
||||
/-----------------------------------------------------------------------------/
|
||||
/
|
||||
/ Copyright (C) 2021, ChaN, all right reserved.
|
||||
/ Copyright (C) 2017, ChaN, all right reserved.
|
||||
/
|
||||
/ FatFs module is an open source software. Redistribution and use of FatFs in
|
||||
/ source and binary forms, with or without modification, are permitted provided
|
||||
|
@ -15,148 +15,98 @@
|
|||
/ and any warranties related to this software are DISCLAIMED.
|
||||
/ The copyright owner or contributors be NOT LIABLE for any damages caused
|
||||
/ by use of this software.
|
||||
/
|
||||
/----------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
#ifndef FF_DEFINED
|
||||
#define FF_DEFINED 86631 /* Revision ID */
|
||||
#ifndef _FATFS
|
||||
#define _FATFS 68300 /* Revision ID */
|
||||
|
||||
// #ifdef __cplusplus
|
||||
// extern "C" {
|
||||
// #endif
|
||||
|
||||
#include "integer.h" /* Basic integer types */
|
||||
#include "ffconf.h" /* FatFs configuration options */
|
||||
|
||||
#if FF_DEFINED != FFCONF_DEF
|
||||
#if _FATFS != _FFCONF
|
||||
#error Wrong configuration file (ffconf.h).
|
||||
#endif
|
||||
|
||||
|
||||
/* Integer types used for FatFs API */
|
||||
|
||||
#if defined(_WIN32) /* Windows VC++ (for development only) */
|
||||
#define FF_INTDEF 2
|
||||
#include <windows.h>
|
||||
typedef unsigned __int64 QWORD;
|
||||
#include <float.h>
|
||||
#define isnan(v) _isnan(v)
|
||||
#define isinf(v) (!_finite(v))
|
||||
|
||||
#elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) /* C99 or later */
|
||||
#define FF_INTDEF 2
|
||||
#include <stdint.h>
|
||||
typedef unsigned int UINT; /* int must be 16-bit or 32-bit */
|
||||
typedef unsigned char BYTE; /* char must be 8-bit */
|
||||
typedef uint16_t WORD; /* 16-bit unsigned integer */
|
||||
typedef uint32_t DWORD; /* 32-bit unsigned integer */
|
||||
typedef uint64_t QWORD; /* 64-bit unsigned integer */
|
||||
typedef WORD WCHAR; /* UTF-16 character type */
|
||||
|
||||
#else /* Earlier than C99 */
|
||||
#define FF_INTDEF 1
|
||||
typedef unsigned int UINT; /* int must be 16-bit or 32-bit */
|
||||
typedef unsigned char BYTE; /* char must be 8-bit */
|
||||
typedef unsigned short WORD; /* 16-bit unsigned integer */
|
||||
typedef unsigned long DWORD; /* 32-bit unsigned integer */
|
||||
typedef WORD WCHAR; /* UTF-16 character type */
|
||||
#endif
|
||||
|
||||
|
||||
/* Type of file size and LBA variables */
|
||||
|
||||
#if FF_FS_EXFAT
|
||||
#if FF_INTDEF != 2
|
||||
#error exFAT feature wants C99 or later
|
||||
#endif
|
||||
typedef QWORD FSIZE_t;
|
||||
#if FF_LBA64
|
||||
typedef QWORD LBA_t;
|
||||
#else
|
||||
typedef DWORD LBA_t;
|
||||
#endif
|
||||
#else
|
||||
#if FF_LBA64
|
||||
#error exFAT needs to be enabled when enable 64-bit LBA
|
||||
#endif
|
||||
typedef DWORD FSIZE_t;
|
||||
typedef DWORD LBA_t;
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/* Type of path name strings on FatFs API (TCHAR) */
|
||||
|
||||
#if FF_USE_LFN && FF_LFN_UNICODE == 1 /* Unicode in UTF-16 encoding */
|
||||
typedef WCHAR TCHAR;
|
||||
#define _T(x) L ## x
|
||||
#define _TEXT(x) L ## x
|
||||
#elif FF_USE_LFN && FF_LFN_UNICODE == 2 /* Unicode in UTF-8 encoding */
|
||||
typedef char TCHAR;
|
||||
#define _T(x) u8 ## x
|
||||
#define _TEXT(x) u8 ## x
|
||||
#elif FF_USE_LFN && FF_LFN_UNICODE == 3 /* Unicode in UTF-32 encoding */
|
||||
typedef DWORD TCHAR;
|
||||
#define _T(x) U ## x
|
||||
#define _TEXT(x) U ## x
|
||||
#elif FF_USE_LFN && (FF_LFN_UNICODE < 0 || FF_LFN_UNICODE > 3)
|
||||
#error Wrong FF_LFN_UNICODE setting
|
||||
#else /* ANSI/OEM code in SBCS/DBCS */
|
||||
typedef char TCHAR;
|
||||
#define _T(x) x
|
||||
#define _TEXT(x) x
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/* Definitions of volume management */
|
||||
|
||||
#if FF_MULTI_PARTITION /* Multiple partition configuration */
|
||||
#if _MULTI_PARTITION /* Multiple partition configuration */
|
||||
typedef struct {
|
||||
BYTE pd; /* Physical drive number */
|
||||
BYTE pt; /* Partition: 0:Auto detect, 1-4:Forced partition) */
|
||||
} PARTITION;
|
||||
extern PARTITION VolToPart[]; /* Volume - Partition mapping table */
|
||||
extern PARTITION VolToPart[]; /* Volume - Partition resolution table */
|
||||
#endif
|
||||
|
||||
#if FF_STR_VOLUME_ID
|
||||
#ifndef FF_VOLUME_STRS
|
||||
extern const char* VolumeStr[FF_VOLUMES]; /* User defied volume ID */
|
||||
|
||||
|
||||
/* Type of path name strings on FatFs API */
|
||||
|
||||
#if _LFN_UNICODE /* Unicode (UTF-16) string */
|
||||
#if _USE_LFN == 0
|
||||
#error _LFN_UNICODE must be 0 at non-LFN cfg.
|
||||
#endif
|
||||
#ifndef _INC_TCHAR
|
||||
typedef WCHAR TCHAR;
|
||||
#define _T(x) L ## x
|
||||
#define _TEXT(x) L ## x
|
||||
#endif
|
||||
#else /* ANSI/OEM string */
|
||||
#ifndef _INC_TCHAR
|
||||
typedef char TCHAR;
|
||||
#define _T(x) x
|
||||
#define _TEXT(x) x
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/* Filesystem object structure (FATFS) */
|
||||
/* Type of file size variables */
|
||||
|
||||
#if _FS_EXFAT
|
||||
#if _USE_LFN == 0
|
||||
#error LFN must be enabled when enable exFAT
|
||||
#endif
|
||||
typedef QWORD FSIZE_t;
|
||||
#else
|
||||
typedef DWORD FSIZE_t;
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
/* File system object structure (FATFS) */
|
||||
|
||||
typedef struct {
|
||||
BYTE fs_type; /* Filesystem type (0:not mounted) */
|
||||
BYTE pdrv; /* Associated physical drive */
|
||||
BYTE fs_type; /* File system type (0:N/A) */
|
||||
BYTE drv; /* Physical drive number */
|
||||
BYTE n_fats; /* Number of FATs (1 or 2) */
|
||||
BYTE wflag; /* win[] flag (b0:dirty) */
|
||||
BYTE fsi_flag; /* FSINFO flags (b7:disabled, b0:dirty) */
|
||||
WORD id; /* Volume mount ID */
|
||||
WORD id; /* File system mount ID */
|
||||
WORD n_rootdir; /* Number of root directory entries (FAT12/16) */
|
||||
WORD csize; /* Cluster size [sectors] */
|
||||
#if FF_MAX_SS != FF_MIN_SS
|
||||
#if _MAX_SS != _MIN_SS
|
||||
WORD ssize; /* Sector size (512, 1024, 2048 or 4096) */
|
||||
#endif
|
||||
#if FF_USE_LFN
|
||||
#if _USE_LFN != 0
|
||||
WCHAR* lfnbuf; /* LFN working buffer */
|
||||
#endif
|
||||
#if FF_FS_EXFAT
|
||||
BYTE* dirbuf; /* Directory entry block scratchpad buffer for exFAT */
|
||||
#if _FS_EXFAT
|
||||
BYTE* dirbuf; /* Directory entry block scratchpad buffer */
|
||||
#endif
|
||||
#if FF_FS_REENTRANT
|
||||
FF_SYNC_t sobj; /* Identifier of sync object */
|
||||
#if _FS_REENTRANT
|
||||
_SYNC_t sobj; /* Identifier of sync object */
|
||||
#endif
|
||||
#if !FF_FS_READONLY
|
||||
#if !_FS_READONLY
|
||||
DWORD last_clst; /* Last allocated cluster */
|
||||
DWORD free_clst; /* Number of free clusters */
|
||||
#endif
|
||||
#if FF_FS_RPATH
|
||||
#if _FS_RPATH != 0
|
||||
DWORD cdir; /* Current directory start cluster (0:root) */
|
||||
#if FF_FS_EXFAT
|
||||
#if _FS_EXFAT
|
||||
DWORD cdc_scl; /* Containing directory start cluster (invalid when cdir is 0) */
|
||||
DWORD cdc_size; /* b31-b8:Size of containing directory, b7-b0: Chain status */
|
||||
DWORD cdc_ofs; /* Offset in the containing directory (invalid when cdir is 0) */
|
||||
|
@ -164,60 +114,57 @@ typedef struct {
|
|||
#endif
|
||||
DWORD n_fatent; /* Number of FAT entries (number of clusters + 2) */
|
||||
DWORD fsize; /* Size of an FAT [sectors] */
|
||||
LBA_t volbase; /* Volume base sector */
|
||||
LBA_t fatbase; /* FAT base sector */
|
||||
LBA_t dirbase; /* Root directory base sector/cluster */
|
||||
LBA_t database; /* Data base sector */
|
||||
#if FF_FS_EXFAT
|
||||
LBA_t bitbase; /* Allocation bitmap base sector */
|
||||
#endif
|
||||
LBA_t winsect; /* Current sector appearing in the win[] */
|
||||
BYTE win[FF_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */
|
||||
DWORD volbase; /* Volume base sector */
|
||||
DWORD fatbase; /* FAT base sector */
|
||||
DWORD dirbase; /* Root directory base sector/cluster */
|
||||
DWORD database; /* Data base sector */
|
||||
DWORD winsect; /* Current sector appearing in the win[] */
|
||||
BYTE win[_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */
|
||||
} FATFS;
|
||||
|
||||
|
||||
|
||||
/* Object ID and allocation information (FFOBJID) */
|
||||
/* Object ID and allocation information (_FDID) */
|
||||
|
||||
typedef struct {
|
||||
FATFS* fs; /* Pointer to the hosting volume of this object */
|
||||
WORD id; /* Hosting volume mount ID */
|
||||
BYTE attr; /* Object attribute */
|
||||
BYTE stat; /* Object chain status (b1-0: =0:not contiguous, =2:contiguous, =3:fragmented in this session, b2:sub-directory stretched) */
|
||||
DWORD sclust; /* Object data start cluster (0:no cluster or root directory) */
|
||||
FSIZE_t objsize; /* Object size (valid when sclust != 0) */
|
||||
#if FF_FS_EXFAT
|
||||
DWORD n_cont; /* Size of first fragment - 1 (valid when stat == 3) */
|
||||
DWORD n_frag; /* Size of last fragment needs to be written to FAT (valid when not zero) */
|
||||
DWORD c_scl; /* Containing directory start cluster (valid when sclust != 0) */
|
||||
DWORD c_size; /* b31-b8:Size of containing directory, b7-b0: Chain status (valid when c_scl != 0) */
|
||||
DWORD c_ofs; /* Offset in the containing directory (valid when file object and sclust != 0) */
|
||||
FATFS* fs; /* Pointer to the owner file system object */
|
||||
WORD id; /* Owner file system mount ID */
|
||||
BYTE attr; /* Object attribute */
|
||||
BYTE stat; /* Object chain status (b1-0: =0:not contiguous, =2:contiguous (no data on FAT), =3:flagmented in this session, b2:sub-directory stretched) */
|
||||
DWORD sclust; /* Object start cluster (0:no cluster or root directory) */
|
||||
FSIZE_t objsize; /* Object size (valid when sclust != 0) */
|
||||
#if _FS_EXFAT
|
||||
DWORD n_cont; /* Size of first fragment, clusters - 1 (valid when stat == 3) */
|
||||
DWORD n_frag; /* Size of last fragment needs to be written (valid when not zero) */
|
||||
DWORD c_scl; /* Containing directory start cluster (valid when sclust != 0) */
|
||||
DWORD c_size; /* b31-b8:Size of containing directory, b7-b0: Chain status (valid when c_scl != 0) */
|
||||
DWORD c_ofs; /* Offset in the containing directory (valid when sclust != 0 and non-directory object) */
|
||||
#endif
|
||||
#if FF_FS_LOCK
|
||||
UINT lockid; /* File lock ID origin from 1 (index of file semaphore table Files[]) */
|
||||
#if _FS_LOCK != 0
|
||||
UINT lockid; /* File lock ID origin from 1 (index of file semaphore table Files[]) */
|
||||
#endif
|
||||
} FFOBJID;
|
||||
} _FDID;
|
||||
|
||||
|
||||
|
||||
/* File object structure (FIL) */
|
||||
|
||||
typedef struct {
|
||||
FFOBJID obj; /* Object identifier (must be the 1st member to detect invalid object pointer) */
|
||||
_FDID obj; /* Object identifier (must be the 1st member to detect invalid object pointer) */
|
||||
BYTE flag; /* File status flags */
|
||||
BYTE err; /* Abort flag (error code) */
|
||||
FSIZE_t fptr; /* File read/write pointer (Zeroed on file open) */
|
||||
DWORD clust; /* Current cluster of fpter (invalid when fptr is 0) */
|
||||
LBA_t sect; /* Sector number appearing in buf[] (0:invalid) */
|
||||
#if !FF_FS_READONLY
|
||||
LBA_t dir_sect; /* Sector number containing the directory entry (not used at exFAT) */
|
||||
BYTE* dir_ptr; /* Pointer to the directory entry in the win[] (not used at exFAT) */
|
||||
DWORD sect; /* Sector number appearing in buf[] (0:invalid) */
|
||||
#if !_FS_READONLY
|
||||
DWORD dir_sect; /* Sector number containing the directory entry */
|
||||
BYTE* dir_ptr; /* Pointer to the directory entry in the win[] */
|
||||
#endif
|
||||
#if FF_USE_FASTSEEK
|
||||
#if _USE_FASTSEEK
|
||||
DWORD* cltbl; /* Pointer to the cluster link map table (nulled on open, set by application) */
|
||||
#endif
|
||||
#if !FF_FS_TINY
|
||||
BYTE buf[FF_MAX_SS]; /* File private data read/write window */
|
||||
#if !_FS_TINY
|
||||
BYTE buf[_MAX_SS]; /* File private data read/write window */
|
||||
#endif
|
||||
} FIL;
|
||||
|
||||
|
@ -226,16 +173,16 @@ typedef struct {
|
|||
/* Directory object structure (DIR) */
|
||||
|
||||
typedef struct {
|
||||
FFOBJID obj; /* Object identifier */
|
||||
_FDID obj; /* Object identifier */
|
||||
DWORD dptr; /* Current read/write offset */
|
||||
DWORD clust; /* Current cluster */
|
||||
LBA_t sect; /* Current sector (0:Read operation has terminated) */
|
||||
DWORD sect; /* Current sector (0:Read operation has terminated) */
|
||||
BYTE* dir; /* Pointer to the directory item in the win[] */
|
||||
BYTE fn[12]; /* SFN (in/out) {body[8],ext[3],status[1]} */
|
||||
#if FF_USE_LFN
|
||||
#if _USE_LFN != 0
|
||||
DWORD blk_ofs; /* Offset of current entry block being processed (0xFFFFFFFF:Invalid) */
|
||||
#endif
|
||||
#if FF_USE_FIND
|
||||
#if _USE_FIND
|
||||
const TCHAR* pat; /* Pointer to the name matching pattern */
|
||||
#endif
|
||||
} DIR;
|
||||
|
@ -249,28 +196,16 @@ typedef struct {
|
|||
WORD fdate; /* Modified date */
|
||||
WORD ftime; /* Modified time */
|
||||
BYTE fattrib; /* File attribute */
|
||||
#if FF_USE_LFN
|
||||
TCHAR altname[FF_SFN_BUF + 1];/* Altenative file name */
|
||||
TCHAR fname[FF_LFN_BUF + 1]; /* Primary file name */
|
||||
#if _USE_LFN != 0
|
||||
TCHAR altname[13]; /* Altenative file name */
|
||||
TCHAR fname[_MAX_LFN + 1]; /* Primary file name */
|
||||
#else
|
||||
TCHAR fname[12 + 1]; /* File name */
|
||||
TCHAR fname[13]; /* File name */
|
||||
#endif
|
||||
} FILINFO;
|
||||
|
||||
|
||||
|
||||
/* Format parameter structure (MKFS_PARM) */
|
||||
|
||||
typedef struct {
|
||||
BYTE fmt; /* Format option (FM_FAT, FM_FAT32, FM_EXFAT and FM_SFD) */
|
||||
BYTE n_fat; /* Number of FATs */
|
||||
UINT align; /* Data area alignment (sector) */
|
||||
UINT n_root; /* Number of root directory entries */
|
||||
DWORD au_size; /* Cluster size (byte) */
|
||||
} MKFS_PARM;
|
||||
|
||||
|
||||
|
||||
/* File function return code (FRESULT) */
|
||||
|
||||
typedef enum {
|
||||
|
@ -292,7 +227,7 @@ typedef enum {
|
|||
FR_TIMEOUT, /* (15) Could not get a grant to access the volume within defined period */
|
||||
FR_LOCKED, /* (16) The operation is rejected according to the file sharing policy */
|
||||
FR_NOT_ENOUGH_CORE, /* (17) LFN working buffer could not be allocated */
|
||||
FR_TOO_MANY_OPEN_FILES, /* (18) Number of open files > FF_FS_LOCK */
|
||||
FR_TOO_MANY_OPEN_FILES, /* (18) Number of open files > _FS_LOCK */
|
||||
FR_INVALID_PARAMETER /* (19) Given parameter is invalid */
|
||||
} FRESULT;
|
||||
|
||||
|
@ -326,11 +261,10 @@ FRESULT f_getfree (const TCHAR* path, DWORD* nclst, FATFS** fatfs); /* Get numbe
|
|||
FRESULT f_getlabel (const TCHAR* path, TCHAR* label, DWORD* vsn); /* Get volume label */
|
||||
FRESULT f_setlabel (const TCHAR* label); /* Set volume label */
|
||||
FRESULT f_forward (FIL* fp, UINT(*func)(const BYTE*,UINT), UINT btf, UINT* bf); /* Forward data to the stream */
|
||||
FRESULT f_expand (FIL* fp, FSIZE_t fsz, BYTE opt); /* Allocate a contiguous block to the file */
|
||||
FRESULT f_expand (FIL* fp, FSIZE_t szf, BYTE opt); /* Allocate a contiguous block to the file */
|
||||
FRESULT f_mount (FATFS* fs, const TCHAR* path, BYTE opt); /* Mount/Unmount a logical drive */
|
||||
FRESULT f_mkfs (const TCHAR* path, const MKFS_PARM* opt, void* work, UINT len); /* Create a FAT volume */
|
||||
FRESULT f_fdisk (BYTE pdrv, const LBA_t ptbl[], void* work); /* Divide a physical drive into some partitions */
|
||||
FRESULT f_setcp (WORD cp); /* Set current code page */
|
||||
FRESULT f_mkfs (const TCHAR* path, BYTE opt, DWORD au, void* work, UINT len); /* Create a FAT volume */
|
||||
FRESULT f_fdisk (BYTE pdrv, const DWORD* szt, void* work); /* Divide a physical drive into some partitions */
|
||||
int f_putc (TCHAR c, FIL* fp); /* Put a character to the file */
|
||||
int f_puts (const TCHAR* str, FIL* cp); /* Put a string to the file */
|
||||
int f_printf (FIL* fp, const TCHAR* str, ...); /* Put a formatted string to the file */
|
||||
|
@ -343,7 +277,10 @@ TCHAR* f_gets (TCHAR* buff, int len, FIL* fp); /* Get a string from the fil
|
|||
#define f_rewind(fp) f_lseek((fp), 0)
|
||||
#define f_rewinddir(dp) f_readdir((dp), 0)
|
||||
#define f_rmdir(path) f_unlink(path)
|
||||
#define f_unmount(path) f_mount(0, path, 0)
|
||||
|
||||
#ifndef EOF
|
||||
#define EOF (-1)
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
@ -352,27 +289,26 @@ TCHAR* f_gets (TCHAR* buff, int len, FIL* fp); /* Get a string from the fil
|
|||
/* Additional user defined functions */
|
||||
|
||||
/* RTC function */
|
||||
#if !FF_FS_READONLY && !FF_FS_NORTC
|
||||
#if !_FS_READONLY && !_FS_NORTC
|
||||
DWORD get_fattime (void);
|
||||
#endif
|
||||
|
||||
/* LFN support functions */
|
||||
#if FF_USE_LFN >= 1 /* Code conversion (defined in unicode.c) */
|
||||
WCHAR ff_oem2uni (WCHAR oem, WORD cp); /* OEM code to Unicode conversion */
|
||||
WCHAR ff_uni2oem (DWORD uni, WORD cp); /* Unicode to OEM code conversion */
|
||||
DWORD ff_wtoupper (DWORD uni); /* Unicode upper-case conversion */
|
||||
#endif
|
||||
#if FF_USE_LFN == 3 /* Dynamic memory allocation */
|
||||
/* Unicode support functions */
|
||||
#if _USE_LFN != 0 /* Unicode - OEM code conversion */
|
||||
WCHAR ff_convert (WCHAR chr, UINT dir); /* OEM-Unicode bidirectional conversion */
|
||||
WCHAR ff_wtoupper (WCHAR chr); /* Unicode upper-case conversion */
|
||||
#if _USE_LFN == 3 /* Memory functions */
|
||||
void* ff_memalloc (UINT msize); /* Allocate memory block */
|
||||
void ff_memfree (void* mblock); /* Free memory block */
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Sync functions */
|
||||
#if FF_FS_REENTRANT
|
||||
int ff_cre_syncobj (BYTE vol, FF_SYNC_t* sobj); /* Create a sync object */
|
||||
int ff_req_grant (FF_SYNC_t sobj); /* Lock sync object */
|
||||
void ff_rel_grant (FF_SYNC_t sobj); /* Unlock sync object */
|
||||
int ff_del_syncobj (FF_SYNC_t sobj); /* Delete a sync object */
|
||||
#if _FS_REENTRANT
|
||||
int ff_cre_syncobj (BYTE vol, _SYNC_t* sobj); /* Create a sync object */
|
||||
int ff_req_grant (_SYNC_t sobj); /* Lock sync object */
|
||||
void ff_rel_grant (_SYNC_t sobj); /* Unlock sync object */
|
||||
int ff_del_syncobj (_SYNC_t sobj); /* Delete a sync object */
|
||||
#endif
|
||||
|
||||
|
||||
|
@ -415,8 +351,5 @@ int ff_del_syncobj (FF_SYNC_t sobj); /* Delete a sync object */
|
|||
#define AM_ARC 0x20 /* Archive */
|
||||
|
||||
|
||||
// #ifdef __cplusplus
|
||||
// }
|
||||
// #endif
|
||||
|
||||
#endif /* FF_DEFINED */
|
||||
#endif /* _FATFS */
|
||||
|
|
|
@ -1,93 +1,79 @@
|
|||
/*---------------------------------------------------------------------------/
|
||||
/ FatFs Functional Configurations
|
||||
/ FatFs - FAT file system module configuration file
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define FFCONF_DEF 86631 /* Revision ID */
|
||||
#define _FFCONF 68300 /* Revision ID */
|
||||
|
||||
/*---------------------------------------------------------------------------/
|
||||
/ Function Configurations
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define FF_FS_READONLY 0
|
||||
#define _FS_READONLY 0
|
||||
/* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
|
||||
/ Read-only configuration removes writing API functions, f_write(), f_sync(),
|
||||
/ f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
|
||||
/ and optional writing functions as well. */
|
||||
|
||||
|
||||
#define FF_FS_MINIMIZE 0
|
||||
#define _FS_MINIMIZE 0
|
||||
/* This option defines minimization level to remove some basic API functions.
|
||||
/
|
||||
/ 0: Basic functions are fully enabled.
|
||||
/ 0: All basic functions are enabled.
|
||||
/ 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename()
|
||||
/ are removed.
|
||||
/ 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1.
|
||||
/ 3: f_lseek() function is removed in addition to 2. */
|
||||
|
||||
|
||||
#define FF_USE_FIND 0
|
||||
#define _USE_STRFUNC 1
|
||||
/* This option switches string functions, f_gets(), f_putc(), f_puts() and
|
||||
/ f_printf().
|
||||
/
|
||||
/ 0: Disable string functions.
|
||||
/ 1: Enable without LF-CRLF conversion.
|
||||
/ 2: Enable with LF-CRLF conversion. */
|
||||
|
||||
|
||||
#define _USE_FIND 0
|
||||
/* This option switches filtered directory read functions, f_findfirst() and
|
||||
/ f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
|
||||
|
||||
|
||||
#define FF_USE_MKFS 0
|
||||
#define _USE_MKFS 1
|
||||
/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
|
||||
|
||||
|
||||
#define FF_USE_FASTSEEK 0
|
||||
#define _USE_FASTSEEK 0
|
||||
/* This option switches fast seek function. (0:Disable or 1:Enable) */
|
||||
|
||||
|
||||
#define FF_USE_EXPAND 0
|
||||
#define _USE_EXPAND 0
|
||||
/* This option switches f_expand function. (0:Disable or 1:Enable) */
|
||||
|
||||
|
||||
#define FF_USE_CHMOD 0
|
||||
#define _USE_CHMOD 0
|
||||
/* This option switches attribute manipulation functions, f_chmod() and f_utime().
|
||||
/ (0:Disable or 1:Enable) Also FF_FS_READONLY needs to be 0 to enable this option. */
|
||||
/ (0:Disable or 1:Enable) Also _FS_READONLY needs to be 0 to enable this option. */
|
||||
|
||||
|
||||
#define FF_USE_LABEL 0
|
||||
#define _USE_LABEL 0
|
||||
/* This option switches volume label functions, f_getlabel() and f_setlabel().
|
||||
/ (0:Disable or 1:Enable) */
|
||||
|
||||
|
||||
#define FF_USE_FORWARD 0
|
||||
#define _USE_FORWARD 0
|
||||
/* This option switches f_forward() function. (0:Disable or 1:Enable) */
|
||||
|
||||
|
||||
#define FF_USE_STRFUNC 0
|
||||
#define FF_PRINT_LLI 0
|
||||
#define FF_PRINT_FLOAT 0
|
||||
#define FF_STRF_ENCODE 0
|
||||
/* FF_USE_STRFUNC switches string functions, f_gets(), f_putc(), f_puts() and
|
||||
/ f_printf().
|
||||
/
|
||||
/ 0: Disable. FF_PRINT_LLI, FF_PRINT_FLOAT and FF_STRF_ENCODE have no effect.
|
||||
/ 1: Enable without LF-CRLF conversion.
|
||||
/ 2: Enable with LF-CRLF conversion.
|
||||
/
|
||||
/ FF_PRINT_LLI = 1 makes f_printf() support long long argument and FF_PRINT_FLOAT = 1/2
|
||||
makes f_printf() support floating point argument. These features want C99 or later.
|
||||
/ When FF_LFN_UNICODE >= 1 with LFN enabled, string functions convert the character
|
||||
/ encoding in it. FF_STRF_ENCODE selects assumption of character encoding ON THE FILE
|
||||
/ to be read/written via those functions.
|
||||
/
|
||||
/ 0: ANSI/OEM in current CP
|
||||
/ 1: Unicode in UTF-16LE
|
||||
/ 2: Unicode in UTF-16BE
|
||||
/ 3: Unicode in UTF-8
|
||||
*/
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------/
|
||||
/ Locale and Namespace Configurations
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define FF_CODE_PAGE 932
|
||||
#define _CODE_PAGE 932
|
||||
/* This option specifies the OEM code page to be used on the target system.
|
||||
/ Incorrect code page setting can cause a file open failure.
|
||||
/ Incorrect setting of the code page can cause a file open failure.
|
||||
/
|
||||
/ 1 - ASCII (No support of extended character. Non-LFN cfg. only)
|
||||
/ 437 - U.S.
|
||||
/ 720 - Arabic
|
||||
/ 737 - Greek
|
||||
|
@ -109,52 +95,47 @@
|
|||
/ 936 - Simplified Chinese (DBCS)
|
||||
/ 949 - Korean (DBCS)
|
||||
/ 950 - Traditional Chinese (DBCS)
|
||||
/ 0 - Include all code pages above and configured by f_setcp()
|
||||
*/
|
||||
|
||||
|
||||
#define FF_USE_LFN 0
|
||||
#define FF_MAX_LFN 255
|
||||
/* The FF_USE_LFN switches the support for LFN (long file name).
|
||||
#define _USE_LFN 0
|
||||
#define _MAX_LFN 255
|
||||
/* The _USE_LFN switches the support of long file name (LFN).
|
||||
/
|
||||
/ 0: Disable LFN. FF_MAX_LFN has no effect.
|
||||
/ 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
|
||||
/ 0: Disable support of LFN. _MAX_LFN has no effect.
|
||||
/ 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
|
||||
/ 2: Enable LFN with dynamic working buffer on the STACK.
|
||||
/ 3: Enable LFN with dynamic working buffer on the HEAP.
|
||||
/
|
||||
/ To enable the LFN, ffunicode.c needs to be added to the project. The LFN function
|
||||
/ requiers certain internal working buffer occupies (FF_MAX_LFN + 1) * 2 bytes and
|
||||
/ additional (FF_MAX_LFN + 44) / 15 * 32 bytes when exFAT is enabled.
|
||||
/ The FF_MAX_LFN defines size of the working buffer in UTF-16 code unit and it can
|
||||
/ be in range of 12 to 255. It is recommended to be set it 255 to fully support LFN
|
||||
/ specification.
|
||||
/ To enable the LFN, Unicode handling functions (option/unicode.c) must be added
|
||||
/ to the project. The working buffer occupies (_MAX_LFN + 1) * 2 bytes and
|
||||
/ additional 608 bytes at exFAT enabled. _MAX_LFN can be in range from 12 to 255.
|
||||
/ It should be set 255 to support full featured LFN operations.
|
||||
/ When use stack for the working buffer, take care on stack overflow. When use heap
|
||||
/ memory for the working buffer, memory management functions, ff_memalloc() and
|
||||
/ ff_memfree() exemplified in ffsystem.c, need to be added to the project. */
|
||||
/ ff_memfree(), must be added to the project. */
|
||||
|
||||
|
||||
#define FF_LFN_UNICODE 0
|
||||
/* This option switches the character encoding on the API when LFN is enabled.
|
||||
#define _LFN_UNICODE 0
|
||||
/* This option switches character encoding on the API. (0:ANSI/OEM or 1:UTF-16)
|
||||
/ To use Unicode string for the path name, enable LFN and set _LFN_UNICODE = 1.
|
||||
/ This option also affects behavior of string I/O functions. */
|
||||
|
||||
|
||||
#define _STRF_ENCODE 3
|
||||
/* When _LFN_UNICODE == 1, this option selects the character encoding ON THE FILE to
|
||||
/ be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf().
|
||||
/
|
||||
/ 0: ANSI/OEM in current CP (TCHAR = char)
|
||||
/ 1: Unicode in UTF-16 (TCHAR = WCHAR)
|
||||
/ 2: Unicode in UTF-8 (TCHAR = char)
|
||||
/ 3: Unicode in UTF-32 (TCHAR = DWORD)
|
||||
/ 0: ANSI/OEM
|
||||
/ 1: UTF-16LE
|
||||
/ 2: UTF-16BE
|
||||
/ 3: UTF-8
|
||||
/
|
||||
/ Also behavior of string I/O functions will be affected by this option.
|
||||
/ When LFN is not enabled, this option has no effect. */
|
||||
/ This option has no effect when _LFN_UNICODE == 0. */
|
||||
|
||||
|
||||
#define FF_LFN_BUF 255
|
||||
#define FF_SFN_BUF 12
|
||||
/* This set of options defines size of file name members in the FILINFO structure
|
||||
/ which is used to read out directory items. These values should be suffcient for
|
||||
/ the file names to read. The maximum possible length of the read file name depends
|
||||
/ on character encoding. When LFN is not enabled, these options have no effect. */
|
||||
|
||||
|
||||
#define FF_FS_RPATH 0
|
||||
/* This option configures support for relative path.
|
||||
#define _FS_RPATH 0
|
||||
/* This option configures support of relative path.
|
||||
/
|
||||
/ 0: Disable relative path and remove related functions.
|
||||
/ 1: Enable relative path. f_chdir() and f_chdrive() are available.
|
||||
|
@ -166,92 +147,45 @@
|
|||
/ Drive/Volume Configurations
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define FF_VOLUMES 1
|
||||
#define _VOLUMES 1
|
||||
/* Number of volumes (logical drives) to be used. (1-10) */
|
||||
|
||||
|
||||
#define FF_STR_VOLUME_ID 0
|
||||
#define FF_VOLUME_STRS "RAM","NAND","CF","SD","SD2","USB","USB2","USB3"
|
||||
/* FF_STR_VOLUME_ID switches support for volume ID in arbitrary strings.
|
||||
/ When FF_STR_VOLUME_ID is set to 1 or 2, arbitrary strings can be used as drive
|
||||
/ number in the path name. FF_VOLUME_STRS defines the volume ID strings for each
|
||||
/ logical drives. Number of items must not be less than FF_VOLUMES. Valid
|
||||
/ characters for the volume ID strings are A-Z, a-z and 0-9, however, they are
|
||||
/ compared in case-insensitive. If FF_STR_VOLUME_ID >= 1 and FF_VOLUME_STRS is
|
||||
/ not defined, a user defined volume string table needs to be defined as:
|
||||
/
|
||||
/ const char* VolumeStr[FF_VOLUMES] = {"ram","flash","sd","usb",...
|
||||
*/
|
||||
#define _STR_VOLUME_ID 0
|
||||
#define _VOLUME_STRS "RAM","NAND","CF","SD","SD2","USB","USB2","USB3"
|
||||
/* _STR_VOLUME_ID switches string support of volume ID.
|
||||
/ When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive
|
||||
/ number in the path name. _VOLUME_STRS defines the drive ID strings for each
|
||||
/ logical drives. Number of items must be equal to _VOLUMES. Valid characters for
|
||||
/ the drive ID strings are: A-Z and 0-9. */
|
||||
|
||||
|
||||
#define FF_MULTI_PARTITION 0
|
||||
/* This option switches support for multiple volumes on the physical drive.
|
||||
#define _MULTI_PARTITION 0
|
||||
/* This option switches support of multi-partition on a physical drive.
|
||||
/ By default (0), each logical drive number is bound to the same physical drive
|
||||
/ number and only an FAT volume found on the physical drive will be mounted.
|
||||
/ When this function is enabled (1), each logical drive number can be bound to
|
||||
/ When multi-partition is enabled (1), each logical drive number can be bound to
|
||||
/ arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk()
|
||||
/ funciton will be available. */
|
||||
|
||||
|
||||
#define FF_MIN_SS 512
|
||||
#define FF_MAX_SS 512
|
||||
/* This set of options configures the range of sector size to be supported. (512,
|
||||
/ 1024, 2048 or 4096) Always set both 512 for most systems, generic memory card and
|
||||
/ harddisk, but a larger value may be required for on-board flash memory and some
|
||||
/ type of optical media. When FF_MAX_SS is larger than FF_MIN_SS, FatFs is configured
|
||||
/ for variable sector size mode and disk_ioctl() function needs to implement
|
||||
/ GET_SECTOR_SIZE command. */
|
||||
#define _MIN_SS 512
|
||||
#define _MAX_SS 4096
|
||||
/* These options configure the range of sector size to be supported. (512, 1024,
|
||||
/ 2048 or 4096) Always set both 512 for most systems, generic memory card and
|
||||
/ harddisk. But a larger value may be required for on-board flash memory and some
|
||||
/ type of optical media. When _MAX_SS is larger than _MIN_SS, FatFs is configured
|
||||
/ to variable sector size and GET_SECTOR_SIZE command needs to be implemented to
|
||||
/ the disk_ioctl() function. */
|
||||
|
||||
|
||||
#define FF_LBA64 0
|
||||
/* This option switches support for 64-bit LBA. (0:Disable or 1:Enable)
|
||||
/ To enable the 64-bit LBA, also exFAT needs to be enabled. (FF_FS_EXFAT == 1) */
|
||||
|
||||
|
||||
#define FF_MIN_GPT 0x10000000
|
||||
/* Minimum number of sectors to switch GPT as partitioning format in f_mkfs and
|
||||
/ f_fdisk function. 0x100000000 max. This option has no effect when FF_LBA64 == 0. */
|
||||
|
||||
|
||||
#define FF_USE_TRIM 0
|
||||
/* This option switches support for ATA-TRIM. (0:Disable or 1:Enable)
|
||||
#define _USE_TRIM 0
|
||||
/* This option switches support of ATA-TRIM. (0:Disable or 1:Enable)
|
||||
/ To enable Trim function, also CTRL_TRIM command should be implemented to the
|
||||
/ disk_ioctl() function. */
|
||||
|
||||
|
||||
|
||||
/*---------------------------------------------------------------------------/
|
||||
/ System Configurations
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define FF_FS_TINY 0
|
||||
/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
|
||||
/ At the tiny configuration, size of file object (FIL) is shrinked FF_MAX_SS bytes.
|
||||
/ Instead of private sector buffer eliminated from the file object, common sector
|
||||
/ buffer in the filesystem object (FATFS) is used for the file data transfer. */
|
||||
|
||||
|
||||
#define FF_FS_EXFAT 0
|
||||
/* This option switches support for exFAT filesystem. (0:Disable or 1:Enable)
|
||||
/ To enable exFAT, also LFN needs to be enabled. (FF_USE_LFN >= 1)
|
||||
/ Note that enabling exFAT discards ANSI C (C89) compatibility. */
|
||||
|
||||
|
||||
#define FF_FS_NORTC 0
|
||||
#define FF_NORTC_MON 1
|
||||
#define FF_NORTC_MDAY 1
|
||||
#define FF_NORTC_YEAR 2020
|
||||
/* The option FF_FS_NORTC switches timestamp functiton. If the system does not have
|
||||
/ any RTC function or valid timestamp is not needed, set FF_FS_NORTC = 1 to disable
|
||||
/ the timestamp function. Every object modified by FatFs will have a fixed timestamp
|
||||
/ defined by FF_NORTC_MON, FF_NORTC_MDAY and FF_NORTC_YEAR in local time.
|
||||
/ To enable timestamp function (FF_FS_NORTC = 0), get_fattime() function need to be
|
||||
/ added to the project to read current time form real-time clock. FF_NORTC_MON,
|
||||
/ FF_NORTC_MDAY and FF_NORTC_YEAR have no effect.
|
||||
/ These options have no effect in read-only configuration (FF_FS_READONLY = 1). */
|
||||
|
||||
|
||||
#define FF_FS_NOFSINFO 0
|
||||
#define _FS_NOFSINFO 0
|
||||
/* If you need to know correct free space on the FAT32 volume, set bit 0 of this
|
||||
/ option, and f_getfree() function at first time after volume mount will force
|
||||
/ a full FAT scan. Bit 1 controls the use of last allocated cluster number.
|
||||
|
@ -263,9 +197,41 @@
|
|||
*/
|
||||
|
||||
|
||||
#define FF_FS_LOCK 0
|
||||
/* The option FF_FS_LOCK switches file lock function to control duplicated file open
|
||||
/ and illegal operation to open objects. This option must be 0 when FF_FS_READONLY
|
||||
|
||||
/*---------------------------------------------------------------------------/
|
||||
/ System Configurations
|
||||
/---------------------------------------------------------------------------*/
|
||||
|
||||
#define _FS_TINY 0
|
||||
/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
|
||||
/ At the tiny configuration, size of file object (FIL) is shrinked _MAX_SS bytes.
|
||||
/ Instead of private sector buffer eliminated from the file object, common sector
|
||||
/ buffer in the file system object (FATFS) is used for the file data transfer. */
|
||||
|
||||
|
||||
#define _FS_EXFAT 0
|
||||
/* This option switches support of exFAT file system. (0:Disable or 1:Enable)
|
||||
/ When enable exFAT, also LFN needs to be enabled. (_USE_LFN >= 1)
|
||||
/ Note that enabling exFAT discards ANSI C (C89) compatibility. */
|
||||
|
||||
|
||||
#define _FS_NORTC 1
|
||||
#define _NORTC_MON 1
|
||||
#define _NORTC_MDAY 1
|
||||
#define _NORTC_YEAR 2016
|
||||
/* The option _FS_NORTC switches timestamp functiton. If the system does not have
|
||||
/ any RTC function or valid timestamp is not needed, set _FS_NORTC = 1 to disable
|
||||
/ the timestamp function. All objects modified by FatFs will have a fixed timestamp
|
||||
/ defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR in local time.
|
||||
/ To enable timestamp function (_FS_NORTC = 0), get_fattime() function need to be
|
||||
/ added to the project to get current time form real-time clock. _NORTC_MON,
|
||||
/ _NORTC_MDAY and _NORTC_YEAR have no effect.
|
||||
/ These options have no effect at read-only configuration (_FS_READONLY = 1). */
|
||||
|
||||
|
||||
#define _FS_LOCK 0
|
||||
/* The option _FS_LOCK switches file lock function to control duplicated file open
|
||||
/ and illegal operation to open objects. This option must be 0 when _FS_READONLY
|
||||
/ is 1.
|
||||
/
|
||||
/ 0: Disable file lock function. To avoid volume corruption, application program
|
||||
|
@ -275,27 +241,28 @@
|
|||
/ lock control is independent of re-entrancy. */
|
||||
|
||||
|
||||
/* #include <somertos.h> // O/S definitions */
|
||||
#define FF_FS_REENTRANT 0
|
||||
#define FF_FS_TIMEOUT 1000
|
||||
#define FF_SYNC_t HANDLE
|
||||
/* The option FF_FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
|
||||
#define _FS_REENTRANT 0
|
||||
#define _FS_TIMEOUT 1000
|
||||
#define _SYNC_t HANDLE
|
||||
/* The option _FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
|
||||
/ module itself. Note that regardless of this option, file access to different
|
||||
/ volume is always re-entrant and volume control functions, f_mount(), f_mkfs()
|
||||
/ and f_fdisk() function, are always not re-entrant. Only file/directory access
|
||||
/ to the same volume is under control of this function.
|
||||
/
|
||||
/ 0: Disable re-entrancy. FF_FS_TIMEOUT and FF_SYNC_t have no effect.
|
||||
/ 0: Disable re-entrancy. _FS_TIMEOUT and _SYNC_t have no effect.
|
||||
/ 1: Enable re-entrancy. Also user provided synchronization handlers,
|
||||
/ ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj()
|
||||
/ function, must be added to the project. Samples are available in
|
||||
/ option/syscall.c.
|
||||
/
|
||||
/ The FF_FS_TIMEOUT defines timeout period in unit of time tick.
|
||||
/ The FF_SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
|
||||
/ The _FS_TIMEOUT defines timeout period in unit of time tick.
|
||||
/ The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*,
|
||||
/ SemaphoreHandle_t and etc. A header file for O/S definitions needs to be
|
||||
/ included somewhere in the scope of ff.h. */
|
||||
|
||||
/* #include <windows.h> // O/S definitions */
|
||||
|
||||
|
||||
|
||||
/*--- End of configuration options ---*/
|
||||
|
|
|
@ -1,170 +0,0 @@
|
|||
/*------------------------------------------------------------------------*/
|
||||
/* Sample Code of OS Dependent Functions for FatFs */
|
||||
/* (C)ChaN, 2018 */
|
||||
/*------------------------------------------------------------------------*/
|
||||
|
||||
|
||||
#include "ff.h"
|
||||
|
||||
|
||||
#if FF_USE_LFN == 3 /* Dynamic memory allocation */
|
||||
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Allocate a memory block */
|
||||
/*------------------------------------------------------------------------*/
|
||||
|
||||
void* ff_memalloc ( /* Returns pointer to the allocated memory block (null if not enough core) */
|
||||
UINT msize /* Number of bytes to allocate */
|
||||
)
|
||||
{
|
||||
return malloc(msize); /* Allocate a new memory block with POSIX API */
|
||||
}
|
||||
|
||||
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Free a memory block */
|
||||
/*------------------------------------------------------------------------*/
|
||||
|
||||
void ff_memfree (
|
||||
void* mblock /* Pointer to the memory block to free (nothing to do if null) */
|
||||
)
|
||||
{
|
||||
free(mblock); /* Free the memory block with POSIX API */
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
#if FF_FS_REENTRANT /* Mutal exclusion */
|
||||
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Create a Synchronization Object */
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* This function is called in f_mount() function to create a new
|
||||
/ synchronization object for the volume, such as semaphore and mutex.
|
||||
/ When a 0 is returned, the f_mount() function fails with FR_INT_ERR.
|
||||
*/
|
||||
|
||||
//const osMutexDef_t Mutex[FF_VOLUMES]; /* Table of CMSIS-RTOS mutex */
|
||||
|
||||
|
||||
int ff_cre_syncobj ( /* 1:Function succeeded, 0:Could not create the sync object */
|
||||
BYTE vol, /* Corresponding volume (logical drive number) */
|
||||
FF_SYNC_t* sobj /* Pointer to return the created sync object */
|
||||
)
|
||||
{
|
||||
/* Win32 */
|
||||
*sobj = CreateMutex(NULL, FALSE, NULL);
|
||||
return (int)(*sobj != INVALID_HANDLE_VALUE);
|
||||
|
||||
/* uITRON */
|
||||
// T_CSEM csem = {TA_TPRI,1,1};
|
||||
// *sobj = acre_sem(&csem);
|
||||
// return (int)(*sobj > 0);
|
||||
|
||||
/* uC/OS-II */
|
||||
// OS_ERR err;
|
||||
// *sobj = OSMutexCreate(0, &err);
|
||||
// return (int)(err == OS_NO_ERR);
|
||||
|
||||
/* FreeRTOS */
|
||||
// *sobj = xSemaphoreCreateMutex();
|
||||
// return (int)(*sobj != NULL);
|
||||
|
||||
/* CMSIS-RTOS */
|
||||
// *sobj = osMutexCreate(&Mutex[vol]);
|
||||
// return (int)(*sobj != NULL);
|
||||
}
|
||||
|
||||
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Delete a Synchronization Object */
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* This function is called in f_mount() function to delete a synchronization
|
||||
/ object that created with ff_cre_syncobj() function. When a 0 is returned,
|
||||
/ the f_mount() function fails with FR_INT_ERR.
|
||||
*/
|
||||
|
||||
int ff_del_syncobj ( /* 1:Function succeeded, 0:Could not delete due to an error */
|
||||
FF_SYNC_t sobj /* Sync object tied to the logical drive to be deleted */
|
||||
)
|
||||
{
|
||||
/* Win32 */
|
||||
return (int)CloseHandle(sobj);
|
||||
|
||||
/* uITRON */
|
||||
// return (int)(del_sem(sobj) == E_OK);
|
||||
|
||||
/* uC/OS-II */
|
||||
// OS_ERR err;
|
||||
// OSMutexDel(sobj, OS_DEL_ALWAYS, &err);
|
||||
// return (int)(err == OS_NO_ERR);
|
||||
|
||||
/* FreeRTOS */
|
||||
// vSemaphoreDelete(sobj);
|
||||
// return 1;
|
||||
|
||||
/* CMSIS-RTOS */
|
||||
// return (int)(osMutexDelete(sobj) == osOK);
|
||||
}
|
||||
|
||||
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Request Grant to Access the Volume */
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* This function is called on entering file functions to lock the volume.
|
||||
/ When a 0 is returned, the file function fails with FR_TIMEOUT.
|
||||
*/
|
||||
|
||||
int ff_req_grant ( /* 1:Got a grant to access the volume, 0:Could not get a grant */
|
||||
FF_SYNC_t sobj /* Sync object to wait */
|
||||
)
|
||||
{
|
||||
/* Win32 */
|
||||
return (int)(WaitForSingleObject(sobj, FF_FS_TIMEOUT) == WAIT_OBJECT_0);
|
||||
|
||||
/* uITRON */
|
||||
// return (int)(wai_sem(sobj) == E_OK);
|
||||
|
||||
/* uC/OS-II */
|
||||
// OS_ERR err;
|
||||
// OSMutexPend(sobj, FF_FS_TIMEOUT, &err));
|
||||
// return (int)(err == OS_NO_ERR);
|
||||
|
||||
/* FreeRTOS */
|
||||
// return (int)(xSemaphoreTake(sobj, FF_FS_TIMEOUT) == pdTRUE);
|
||||
|
||||
/* CMSIS-RTOS */
|
||||
// return (int)(osMutexWait(sobj, FF_FS_TIMEOUT) == osOK);
|
||||
}
|
||||
|
||||
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* Release Grant to Access the Volume */
|
||||
/*------------------------------------------------------------------------*/
|
||||
/* This function is called on leaving file functions to unlock the volume.
|
||||
*/
|
||||
|
||||
void ff_rel_grant (
|
||||
FF_SYNC_t sobj /* Sync object to be signaled */
|
||||
)
|
||||
{
|
||||
/* Win32 */
|
||||
ReleaseMutex(sobj);
|
||||
|
||||
/* uITRON */
|
||||
// sig_sem(sobj);
|
||||
|
||||
/* uC/OS-II */
|
||||
// OSMutexPost(sobj);
|
||||
|
||||
/* FreeRTOS */
|
||||
// xSemaphoreGive(sobj);
|
||||
|
||||
/* CMSIS-RTOS */
|
||||
// osMutexRelease(sobj);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
15593
src/FATS/ffunicode.cpp
15593
src/FATS/ffunicode.cpp
File diff suppressed because it is too large
Load Diff
|
@ -0,0 +1,38 @@
|
|||
/*-------------------------------------------*/
|
||||
/* Integer type definitions for FatFs module */
|
||||
/*-------------------------------------------*/
|
||||
|
||||
#ifndef _FF_INTEGER
|
||||
#define _FF_INTEGER
|
||||
|
||||
#ifdef _WIN32 /* FatFs development platform */
|
||||
|
||||
#include <windows.h>
|
||||
#include <tchar.h>
|
||||
typedef unsigned __int64 QWORD;
|
||||
|
||||
|
||||
#else /* Embedded platform */
|
||||
|
||||
/* These types MUST be 16-bit or 32-bit */
|
||||
typedef int INT;
|
||||
typedef unsigned int UINT;
|
||||
|
||||
/* This type MUST be 8-bit */
|
||||
typedef unsigned char BYTE;
|
||||
|
||||
/* These types MUST be 16-bit */
|
||||
typedef short SHORT;
|
||||
typedef unsigned short WORD;
|
||||
typedef unsigned short WCHAR;
|
||||
|
||||
/* These types MUST be 32-bit */
|
||||
typedef long LONG;
|
||||
typedef unsigned long DWORD;
|
||||
|
||||
/* This type MUST be 64-bit (Remove this for ANSI C (C89) compatibility) */
|
||||
typedef unsigned long long QWORD;
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
|
@ -1,5 +1,5 @@
|
|||
#include "w25qxx.h"
|
||||
uint16_t W25QXX_TYPE = 0XFFFF; //默认是W25Q128
|
||||
uint16_t W25QXX_TYPE; //默认是W25Q128
|
||||
|
||||
//4Kbytes为一个Sector
|
||||
//16个扇区为1个Block
|
||||
|
|
|
@ -33,19 +33,20 @@ extern uint16_t W25QXX_TYPE; //
|
|||
///////////////////////////////////////////////////////////////////////////
|
||||
//SPI相关设定
|
||||
#define SPI_FREQUENCY 30*1000000 //SPI时钟频率,硬件SPI使用
|
||||
// #define HARDWARE_SPI //使用硬件SPI
|
||||
#define SOFTWARE_SPI //使用软件SPI
|
||||
#define FLASH_TEST_ENABLE //使能测试
|
||||
#define HARDWARE_SPI //使用硬件SPI
|
||||
// #define SOFTWARE_SPI //使用软件SPI
|
||||
// #define FLASH_TEST_ENABLE //使能FLASH测试
|
||||
#define LEI_ESP32 //使用硬件SPI,需要选择器件
|
||||
// #define LEI_ESP32S3 //使用硬件SPI,需要选择器件
|
||||
//端口定义
|
||||
#ifdef HARDWARE_SPI
|
||||
#define ESP32S3 //使用硬件SPI,需要选择器件
|
||||
#ifdef ESP32 //choose ESP32
|
||||
#ifdef LEI_ESP32 //choose ESP32
|
||||
#define NORFLASH_CS_PIN 5
|
||||
#define NORFLASH_CLK_PIN 18
|
||||
#define NORFLASH_MOSI_PIN 23
|
||||
#define NORFLASH_MISO_PIN 19
|
||||
#endif
|
||||
#ifdef ESP32S3 //choose ESP32S3
|
||||
#ifdef ESP3LEI_ESP32S32S3 //choose ESP32S3
|
||||
#define NORFLASH_CS_PIN 10
|
||||
#define NORFLASH_CLK_PIN 12
|
||||
#define NORFLASH_MOSI_PIN 11
|
||||
|
|
Loading…
Reference in New Issue