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SuggestionThe mysterious USB to Serail problem ... Pin
PrissySC21-Mar-14 3:44
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GeneralRe: The mysterious USB to Serail problem ... Pin
Jonathan Davies21-Mar-14 6:59
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GeneralRe: The mysterious USB to Serail problem ... Pin
PrissySC28-Mar-14 12:38
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QuestionArduino chapter? Pin
Vedat Ozan Oner24-Feb-14 1:34
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AnswerRe: Arduino chapter? Pin
Richard MacCutchan24-Feb-14 5:57
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GeneralRe: Arduino chapter? Pin
Vedat Ozan Oner24-Feb-14 6:13
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QuestionHow to simulate a hardware interrupt? Pin
ilovevb21-Feb-14 2:46
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AnswerRe: How to simulate a hardware interrupt? Pin
Jonathan Davies26-Feb-14 0:20
MemberJonathan Davies26-Feb-14 0:20 
I'm not sure about how to simulate one, but I remember using the standard PC keyboard interrupt to trigger events in a C++ (state machine) program assignment I wrote. My lecturer just loaded it onto his PC with all his work on it to try it out and it worked and importantly then returned normal function to the keyboard interrupt I'd used - Interrupt 9. I used a book 'The undocumented PC for information which is/was very good for this sort of stuff.
As you mention a USB device, try looking at devices that provide Inputs and Outputs - they often have one or more inputs that can be set to trigger an interrupt when their input state is changed - by say a switch. I've used mostly internal PC I/O cards which can trigger interrupts but also USB devices which provide the same functionality. Serial Port connected devices also have/had this functionality - even if your PC may no longer have a 9 pin serial port.
Questionuart polling mode error Pin
A_Fa4-Feb-14 18:59
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AnswerRe: uart polling mode error Pin
Maulin Nanavati (L.I.O.N) maulin.nanavati@gmail.co18-Mar-14 23:52
MemberMaulin Nanavati (L.I.O.N) maulin.nanavati@gmail.co18-Mar-14 23:52 
GeneralRe: uart polling mode error Pin
A_Fa25-Oct-14 21:55
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QuestionRestoring WIN7 from image Pin
Vaclav_28-Jan-14 6:43
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Albert Holguin8-Feb-14 8:26
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AnswerRe: Restoring WIN7 from image Pin
alpha_tonic14-Jan-15 2:58
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QuestionHow to PROVE files are good after a big move? Pin
charlieg7-Jan-14 3:35
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Richard MacCutchan7-Jan-14 4:04
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charlieg7-Jan-14 4:08
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GeneralRe: How to PROVE files are good after a big move? Pin
Richard Andrew x646-Apr-14 16:00
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GeneralRe: How to PROVE files are good after a big move? Pin
charlieg7-Apr-14 2:55
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QuestionHow Capture PostScript From Printer To My Program Pin
delphix530-Dec-13 22:34
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QuestionHow Create Printer Driver and use it from c# Pin
delphix528-Dec-13 11:10
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AnswerRe: How Create Printer Driver and use it from c# Pin
Dave Kreskowiak28-Dec-13 11:37
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GeneralRe: How Create Printer Driver and use it from c# Pin
delphix528-Dec-13 12:12
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GeneralRe: How Create Printer Driver and use it from c# Pin
Dave Kreskowiak28-Dec-13 17:04
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AnswerRe: How Create Printer Driver and use it from c# Pin
Richard MacCutchan28-Dec-13 23:12
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