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updated last function, now fully using fatfs

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removed coloured list for the moment.
This commit is contained in:
Robin Jones 2017-10-26 17:54:43 +01:00
parent fed9688738
commit 1d707f70b6
1 changed files with 99 additions and 93 deletions
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170
src/main.c
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@ -22,7 +22,7 @@
//filesystem //filesystem
#include "sd.h" #include "sd.h"
#include "ff.h" #include "ff.h"
#include "fat_old.h"
//utils //utils
#include "utils.h" #include "utils.h"
@ -1885,123 +1885,129 @@ void initFilesystem(void)
{ {
fat_initialized = 1; fat_initialized = 1;
} }
fatInitRam();
fatInit();
} }
//prints the sdcard-filesystem content //prints the sdcard-filesystem content
void readSDcard(display_context_t disp, char *directory) void readSDcard(display_context_t disp, char *directory)
{ {
FatRecord *frec; // FatRecord *frec;
u8 cresp = 0; // u8 cresp = 0;
count = 1;
//load the directory-entry // //load the directory-entry
cresp = fatLoadDirByName("/ED64/CFG"); // cresp = fatLoadDirByName("/ED64/CFG");
int dsize = dir->size; // int dsize = dir->size;
char colorlist[dsize][256]; // char colorlist[dsize][256];
if (enable_colored_list) // if (enable_colored_list)
{ // {
for (int i = 0; i < dir->size; i++)
{
frec = dir->rec[i];
u8 rom_cfg_file[128];
//set rom_cfg // for (int i = 0; i < dir->size; i++)
sprintf(rom_cfg_file, "/ED64/CFG/%s", frec->name); // {
// frec = dir->rec[i];
// u8 rom_cfg_file[128];
static uint8_t cfg_file_data[512] = {0}; // //set rom_cfg
cresp = fatOpenFileByName(rom_cfg_file, 0); //512 bytes fix one cluster // sprintf(rom_cfg_file, "/ED64/CFG/%s", frec->name);
cresp = fatReadFile(&cfg_file_data, 1);
colorlist[i][0] = (char)cfg_file_data[5]; //color // static uint8_t cfg_file_data[512] = {0};
strcpy(colorlist[i] + 1, cfg_file_data + 32); //fullpath
}
}
clearScreen(disp); // FRESULT result;
printText("SD-Card loading...", 3, 4, disp); //very short display time maybe comment out // FIL file;
// UINT bytesread;
// result = f_open(&file, rom_cfg_file, FA_READ);
u8 buff[32]; // if (result == FR_OK)
// {
// int fsize = f_size(&file);
//some trash buffer // result =
FatRecord *rec; // f_read (
u8 resp = 0; // &file, /* [IN] File object */
// &cfg_file_data, /* [OUT] Buffer to store read data */
// fsize, /* [IN] Number of bytes to read */
// &bytesread /* [OUT] Number of bytes read */
// );
// f_close(&file);
// colorlist[i][0] = (char)cfg_file_data[5]; //row i column 0 = colour
// strcpy(colorlist[i] + 1, cfg_file_data + 32); //row i column 1+ = fullpath
// }
// }
// }
// u8 buff[32];
// //some trash buffer
// FatRecord *rec;
// u8 resp = 0;
count = 1; count = 1;
dir_t buf; //dir_t buf;
//load the directory-entry
resp = fatLoadDirByName(directory);
if (resp != 0)
{
char error_msg[32];
sprintf(error_msg, "CHDIR ERROR: %i", resp);
printText(error_msg, 3, -1, disp);
sleep(3000);
}
//clear screen and print the directory name //clear screen and print the directory name
clearScreen(disp); clearScreen(disp);
//creates string list of files and directories
for (int i = 0; i < dir->size; i++)
{
char name_tmpl[32];
rec = dir->rec[i];
//TODO: this could be just an if statement... FRESULT res;
if (strcmp(rec->name, "System Volume Information") == 0 || (strcmp(rec->name, "ED64") == 0 && hide_sysfolder == 1)) DIR dir;
{ UINT i;
//don't add static FILINFO fno;
}
else
{
if (rec->is_dir)
{
list[count - 1].type = DT_DIR; //2 is dir +1
}
else
{
list[count - 1].type = DT_REG; //1 is file +1
}
strcpy(list[count - 1].filename, rec->name); //+1
//new color test res = f_opendir(&dir, directory); /* Open the directory */
if (res == FR_OK) {
for (;;) {
res = f_readdir(&dir, &fno); /* Read a directory item */
if (res != FR_OK || fno.fname[0] == 0) break; /* Break on error or end of dir */
if (!strcmp(fno.fname, "System Volume Information") == 0 || (!strcmp(fno.fname, "ED64") == 0 && hide_sysfolder == 0))
{
if (fno.fattrib & AM_DIR) { /* It is a directory */
list[count - 1].type = DT_DIR;
} else { /* It is a file. */
//printf("%s/%s\n", path, fno.fname);
list[count - 1].type = DT_REG;
}
strcpy(list[count - 1].filename, fno.fname);
list[count - 1].color = 0; list[count - 1].color = 0;
if (enable_colored_list) // if (enable_colored_list)
{ // {
for (int c = 0; c < dsize; c++) // for (int c = 0; c < dsize; c++)
{ // {
u8 short_name[256]; // u8 short_name[256];
sprintf(short_name, "%s", colorlist[c] + 1); // sprintf(short_name, "%s", colorlist[c] + 1);
u8 *pch_s; // point-offset // u8 *pch_s; // point-offset
pch_s = strrchr(short_name, '/'); // pch_s = strrchr(short_name, '/');
if (strcmp(list[count - 1].filename, pch_s + 1) == 0) // if (strcmp(list[count - 1].filename, pch_s + 1) == 0)
{ // {
list[count - 1].color = colorlist[c][0]; // list[count - 1].color = colorlist[c][0];
} // }
} // }
//new color test end // //new color test end
} // }
count++; count++;
list = realloc(list, sizeof(direntry_t) * count); list = realloc(list, sizeof(direntry_t) * count);
} }
} }
f_closedir(&dir);
count--; count--;
}
else
{
char error_msg[32];
sprintf(error_msg, "CHDIR ERROR: %i", res);
printText(error_msg, 3, -1, disp);
sleep(3000);
}
page = 0; page = 0;
cursor = 0; cursor = 0;