Discussion in "AVR Discussion Forum" started by    ssenthilvelavan    Oct 25, 2010.
Wed Oct 27 2010, 04:45 AM
#11
Hello,

Hope

This Link attachment will helpful for you.


-
Gurpreet Singh

Embedded Training in Ludhiana
PIC / 8051 / AVR / ARM / Embedded Linux
www.imbuent.com
www.embeddedcraft.org

" A person who never make mistakes,never try new things"
Attachment
 ssenthilvelavan like this.
Wed Oct 27 2010, 05:09 AM
#12
hi Gurpreet312
it is good tutorial
it is too useful
Wed Oct 27 2010, 05:11 AM
#13
hi ssenthilvelavan
page 22 example is here in complete project form and the tutorial provided by Gurpreet312 is very useful read that

Attachment
Wed Oct 27 2010, 09:41 AM
#14
hi
thanks majoka and gurpreet... now i am comfortable with avr compiler and controller.. in at90usb646 thet mention host negotiation protocol and session request protocol protocol... wat s the meaning ? wre it is used? is this ic can used for usb mass storage device? please answer for me........
Wed Oct 27 2010, 10:09 AM
#15
hi
try to search in Google and u have need to read all data sheets one becoz at initial stage it will be difficult to jump to usb
read some info on this chip
http://www.thefreelibrary.com/Atmel+Adds+USB+and+OTG+to+Its+Range+of+AVR+Flash+MCU-a0142060287
Sat Oct 30 2010, 09:16 PM
#16
I suggest you reading this article.

USB in a Nutshell - Making sense of the USB standard

USB in a Nutshell is a six part article detailing the Universal Serial Bus. It currently provides details on the connectors, electrical, suspend currents, speed identification, USB packet types, endpoints, pipes, endpoint/transfer types including Control, Interrupt, Isochronous and Bulk Transfers, USB descriptors including Device, Configuration, Interface, Endpoint and String descriptors, the USB Setup Packet and Standard Device, Standard Interface and Standard Endpoint Requests.

Tags USB in NutshellUSB in Nutshell Making sense USB standard

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