I am using Arm7 LPC2388. There i am using the USB as a host feature. But i am facing some problems mention below
1. When i insert the Pen drive which is in FAT 16 format it is detected but it is not creating a file in it . what i did is, I first format the Pen Drive with FAT 16 & then tried to create a file then it did not create a file, even it was detected.
2. After that i created one text file from the PC into the Pen Drive & then tried to create the file, then it create a file.but the file size is 0 bytes.
what is the reason for this kind of behavior? Please reply.
I am not understanding this. Sometime it did not create file & sometimes creates & Write also & sometimes even after creating the file & writing operation the file size is zero.