How to detect the IRQ line using VB ?

[tcwong3]

detect irq event c/c++

How can I generate and interrupt event and jump to interrupt service routine when any IRQ pins from ISA/PCI card is triggered? How can our program detect the IRQ line?

Thanks in advanced.

 

[cent24.3]

Re: IRQ Line Detection

Hello,

How can I generate and interrupt event and jump to interrupt service routine when any IRQ pins from ISA/PCI card is triggered? How can our program detect the IRQ line?

Thanks in advanced.

Under what ? DOS, LINUX, WINDOWS 98 , NTs(2k&xp).

Easy when you program a "dos" machine, you can access all the hardware with no restrictions ! 8)

Quite hard on the others 8O

 

[tcwong3]

Re: IRQ Line Detection

Thanks for your reply, I'm sorry, i forgot to tell you, i am using Visual
Basic 6.0.

 

[aamiralikhoja]

Re: IRQ Line Detection

u can try TVICHW32 TOOLKIT

https://www.entechtaiwan.com/dev/index.shtm

 

[hericz]

Re: IRQ Line Detection

What about in DOS?
I need to capture Interrupt from ISA port (IRQ3 or 4). Anybody know how to do this?

IRQ3 & 4 is shared with comm1/comm2, already set BIOS setting but it doesn't work.

I use C/C++, compiled with borland C++ 5.2

Please somebody help me.

Thanks

 

[kasd]

Re: IRQ Line Detection

Hi,

I need examples in Visual C++ for interrupt generation in Parallel Port. Any examples?

Thanks a million.
kas

 

[eric_ec_chen]

IRQ Line Detection

You can reference the sample code of chapter 10 of the "Linux device driver 3th" e-book.
You also can download the sample code from the O'Reilly website.

 

[tcwong3]

Re: IRQ Line Detection

Thanks Eric.

Where can I get the e-book?

 

[M!k]

Re: IRQ Line Detection

Thanks Eric.

Where can I get the e-book?

you can always use the search function!