#include "ff.h"
FATFS g_fs; /* File system object */
int fs_mount(void) {
if (f_mount(&g_fs, "0:/", 1U)) {
return -1;
}
FRESULT error = f_mkdir(_T("0:/TMP"));
if (error) {
if (error == FR_EXIST) {
} else {
return -2;
return 0;