[Yaffs] search for help!

Hi everyone,



I am a new one in yaffs. Here i want to do somethings i hope some one can help me.



1. I already setup the yaffs on linux. And i want to scan a local file ( maybe 5G) to yaffs. Can anyone tell me how to do it?



2. I want to write and read on this file. How can i do that?



Thank you guys so much.



best



Alex