Article View: comp.lang.pascal.borland
Article #8Help - Turbo Vision and interrupts
From: Richard Cullen
Date: Thu, 26 Oct 1995 14:04
Date: Thu, 26 Oct 1995 14:04
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1682 bytes
This posting relates to interrupts within Turbo Vision. I seem to recall a posting to the Turbo Vision group about 1 year ago referring to this problem. If anyone can remember it, I'd appreciate some feedback (EMail preferred). Turbo Vision turns interrupts off and on at a couple of places. I seem to recall that it doesn't turn them back on every time or can leave them turned off for a little too long. I hooked a scope up to my PC yesterday and noticed that the interrupt jitter increases if my ISR is called from within my TV program compared to running it stand-alone. Is there anything I should be aware of here and is there anything I can do? I have the run-time library source code, so I can modify it if necessary. Thanks for your help, Richard -- _______________________________________________________________________ Richard C A Cullen | Postgraduate Student EMail : ICS@SIRIUS.TN.RL.AC.UK | Imperial College, at Rutherford Appleton Laboratory | Dept of Electrical Engineering, ____________________________________|__________________________________
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Path: arc1-ca.pugleaf.net!lyra.csx.cam.ac.uk!warwick!ral!usenet From: Richard Cullen <ICS@SIRIUS.TN.RL.AC.UK> Newsgroups: comp.lang.pascal.borland,comp.lang.pascal.misc,comp.os.msdos.programmer.turbovision,comp.lang.c++,comp.lang.c Subject: Help - Turbo Vision and interrupts Date: 26 Oct 1995 14:04:41 GMT Organization: Imperial College Message-ID: <46o4hp$3oiv@unixfe.rl.ac.uk> NNTP-Posting-Host: ics-pc.tn.rl.ac.uk Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Mailer: Mozilla 1.1N (Windows; I; 16bit)