fs_custom.c File Reference

#include "ff.h"
#include "lwip/apps/fs.h"

Functions
int	fs_open_custom (struct fs_file *file, const char *name)
void	fs_close_custom (struct fs_file *file)
int	fs_read_custom (struct fs_file *file, char *buffer, int count)

Variables
static FIL	webFile

Function Documentation

fs_open_custom()

int fs_open_custom	(	struct fs_file *	file,
		const char *	name
	)

                                                           {
    //FRESULT res;
 
    //  res = f_opendir(&dir, "/");
    //  if (res != FR_OK) {
    //      return 0;
    //  }
 
    if (f_open(&webFile, (const TCHAR *)name, FA_READ) != FR_OK) {
        return 0;
    }
    file->data = NULL;
    FSIZE_t fileSize = f_size(&webFile);
    file->len = fileSize;
    file->index = 0;
    file->pextension = NULL;
    return 1;
}

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fs_close_custom()

void fs_close_custom

(

struct fs_file *

file

)

                                           {
    f_close(&webFile);
    //  f_closedir(&dir);
}

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fs_read_custom()

int fs_read_custom	(	struct fs_file *	file,
		char *	buffer,
		int	count
	)

                                                                  {
 
    FRESULT res;
    uint32_t bytesRead = 0;
 
    if (f_eof(&webFile)) {
        return FS_READ_EOF;
    }
    //char testbuff[1000];
    res = f_read(&webFile, buffer, count, (void *)&bytesRead);
    //memcpy(buffer, testbuff, bytesRead);
    file->index += bytesRead;
    if (res != FR_OK) {
        return 0;
    }
 
    return bytesRead;
}

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Variable Documentation

webFile

FIL webFile

static