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


This Link attachment will helpful for you.

Gurpreet Singh

Embedded Training in Ludhiana
PIC / 8051 / AVR / ARM / Embedded Linux

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

Wed Oct 27 2010, 09:41 AM
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
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
Sat Oct 30 2010, 09:16 PM
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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Mon Aug 05 2019, 08:09 PM
@Ismail ..post in forum, give details
Mon Aug 05 2019, 05:33 PM
Ismail balghmi
Hello. Please I won't download
Wed Jul 24 2019, 01:47 AM
@BUSTER123 Please post in the forum
Tue Jul 23 2019, 07:13 PM
hello! newbie here. i am kind of a guy who hates using ready - made existing libraries, so this helped a lot as i was trying to control and write to a character lcd display. however, i can't figure out how to set the cursor position. for example, i want to set it to the 5th column in the first row, so position 5. so according to the table, i am sending 10000101 on the 8 data lines of the lcd (register select pulled low). the cursor does not move there however. and i cant move the cursor left or right too. is it something wrong that i am doing? thank you.
Thu Jul 11 2019, 08:55 PM
@ramos https://www.theengineeringprojects.com/2017/09/l298-motor-driver-library-proteus.html
Thu Jul 11 2019, 08:44 PM
@praveen123. Can you give a link to the project ?
Thu Jul 11 2019, 05:47 PM
buenos dias alguien podria ayudarme necesito saber como descargar la libreria del l298n para proteus
Thu Jul 11 2019, 12:11 PM
anyone can help me
Thu Jul 11 2019, 12:11 PM
i need source code for 8051 -smart trolley rfid
Thu Jul 11 2019, 12:10 PM



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