Look like Topic Hacking? I allready Closed the file handler, but it does not write any info into the file. I am posting the code: #define BUFFER_SIZE 27 #include "__Lib_FAT32.h" //Memory Card Chip Select Connection sfr sbit Mmc_Chip_Select at LATB2_bit; //was RB2_bit; sfr sbit Mmc_Chip_Select_Direct...

I am using this library and I can write a Directory and make a TXT file. But I cannot write data in the file. What is going on?

I know this is old, but Jamesp do you still have this code? I want to build a OBD reader for my motorcycle.