1 #define F_CPU 8000000UL 12 BYTE read_buff[buff_size];
13 BYTE write_buff[buff_size] =
"hello word";
20 if (pf_mount(&fs) == FR_OK )
23 if(pf_open(
"new/hello.txt") == FR_OK)
29 pf_write(write_buff, buff_size, &br);
38 pf_read(read_buff, buff_size, &br);