the other thing i went confused is that a book i downloaded about mass storage which is known as " USB Mass Storage Designing and Programming Devices and Embedded Hosts by Jan Axelson" says that we can use the pic18f4550 to access USB pendrive without USB hostcontroller because the PIC18f4550 has integrated with USB hostcontroller.I dont get the exact meaning what he suppose to convince but according to my knowledge he says about what i am trying to say... ( You can refer page 6 of the below book with a diagram even)
so pals actually i am totally confused with this two things and plz help me to solve this as soon as posible even i made up my mind to do the project using SD memory card...
Thanx alot.
the book is
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U can download the above book from following link and be kind enogh to see page 6 of that book and please solve this dilemma..
u can even see the codings he has used here which used to access USB pendrive but it is in unstructured manner though..
plz help
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