Fopen in read mode not working?

Hello I am using kiel Fs library ported to LPC1788 for SD CARD interfacing .the problem that i am facing is my SD CARD there is file in the name example.csv.what i am doing is opening the file reading...
Fopen in read mode not working?

Hello I am using kiel Fs library ported to LPC1788 for SD CARD interfacing .the problem that i am facing is my SD CARD there is file in the name example.csv.what i am doing is opening the file reading...
EFS fopen in read mode wont work

I am using a SPI NOR Flash ( AT45DB641E ) with Keil MDK5 Flash File System v6.8 and EFS. Init, Mounting and formatting works. Even "finfo()" works an delivers information about FS and overall flash...
EFS fopen in read mode wont work

I am using a SPI NOR Flash ( AT45DB641E ) with Keil MDK5 Flash File System v6.8 and EFS. Init, Mounting and formatting works. Even "finfo()" works an delivers information about FS and overall flash...
fopen() update mode problem with SPI Flash memory

Ave, Today i encounter another problem with Keil libraries... The problem applies to fopen() function in update mode "w+" and SPI Flash memory. In such situation fopen() returns NULL. There is no problem...