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| From: | boylesgj AT lion DOT cs DOT latrobe DOT edu DOT au (Gregary J Boyles) |
| Newsgroups: | comp.os.msdos.djgpp |
| Subject: | Key board handler problem. |
| Date: | 24 Apr 1997 03:27:42 GMT |
| Organization: | Comp.Sci & Comp.Eng, La Trobe Uni, Australia |
| Lines: | 9 |
| Distribution: | world |
| Message-ID: | <5jmjve$jc5@lion.cs.latrobe.edu.au> |
| NNTP-Posting-Host: | lion.cs.latrobe.edu.au |
| To: | djgpp AT delorie DOT com |
| DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
I am attempting to implement a key board handler using Allego style macros for locking functions and data and A.B.Williams libhw. The problem is that the interrupt is being triggered continuously, as output statements inside my handler demonstrate, but it does not respond to any keys. Would the problem be that my handler acknowledges the PIC but does not acknowledge the key board which is therefore sending the same scan code and triggering the interrupt (until it is ack'ed)?
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