Programming Forums > Application Development > Assembly

samra · Mar 20th, 2005, 1:49 AM

Hi, i have worked wtih parrallel port interfacing, i am wondering if anyone has any idea aboout USB interfacing using assembly language. or maybe can tell about a good resourse book or site.
Thanks

calvin0176 · Mar 22nd, 2005, 1:35 AM

interfacing usb using assembly would be very hard to do.. since the port number of the usb device vary between computers... so u need to get a hold of that port. and also the timing sequence of each command the usb understands is veryveryvery little. so timing would be very essential in accessing the usb....

try this.. http://www.usbmicro.com they hav a product U4x1 but that is windows-based. try looking for the book "creating you own usb device" i forgot if its the right title.. i hav to look it up.

samra · Mar 23rd, 2005, 1:15 AM

thanku, the interfacing i wish to implememnt is to be done can be with high levl programing language, VB or C++ fore xample. is this makes it easier to do the interfacing? again if any resources this will help me alot. thanks

Mar 20th, 2005, 1:49 AM	#1
samra Newbie Join Date: Feb 2005 Posts: 11 Rep Power: 0	USB Interfacing Hi, i have worked wtih parrallel port interfacing, i am wondering if anyone has any idea aboout USB interfacing using assembly language. or maybe can tell about a good resourse book or site. Thanks

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Mar 22nd, 2005, 1:35 AM	#2
calvin0176 Newbie Join Date: Mar 2005 Posts: 2 Rep Power: 0	interfacing usb using assembly would be very hard to do.. since the port number of the usb device vary between computers... so u need to get a hold of that port. and also the timing sequence of each command the usb understands is veryveryvery little. so timing would be very essential in accessing the usb.... try this.. http://www.usbmicro.com they hav a product U4x1 but that is windows-based. try looking for the book "creating you own usb device" i forgot if its the right title.. i hav to look it up.

Mar 23rd, 2005, 1:15 AM	#3
samra Newbie Join Date: Feb 2005 Posts: 11 Rep Power: 0	thanku, the interfacing i wish to implememnt is to be done can be with high levl programing language, VB or C++ fore xample. is this makes it easier to do the interfacing? again if any resources this will help me alot. thanks

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Programming Forums > Application Development > Assembly

USB Interfacing