I cann't change the value of the LPT port from Picprog2 or from debugger when it run under XP.
at hardware properites the lpt port is function currectly.
I tried to do it on 2 computrers with XP system.
When can I get the driver to solve my problem.
I cann't change the value of the LPT port from Picprog2 or from debugger when it run under XP.
at hardware properites the lpt port is function currectly.
I tried to do it on 2 computrers with XP system.
When can I get the driver to solve my problem.
I would suggest the problem is probably with PicProg2, is it suitable for use under XP?. PicProg2 also isn't very informative, a google search finds various items called that, the earliest of which is an old DOS version of mine!.
My later programmer WinPicProg, works fine under XP, it uses a freeware driver DLL for direct port access.
Nigel, possibly what Zener is looking for is "InpOut32.dll" you alluded to.
Zener, do a google search for "InpOut", go to the web site and download their freeware driver. But as Nigel said, if the program you are using cannot access it, it probably this driver will not do you any good.
InpOut allows you to directly access/ manipulate hardware port addresses and even memory locations if I remember correctly.
Dialtone