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9.1: PortOpen Causes VCOMM to Crash

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This article is from the Programming VCOMM FAQ, by nelson@desktop.nsc.com (Taed Nelson) with numerous contributions by others.

9.1: PortOpen Causes VCOMM to Crash


[Contributed by Michael Grabelkovsky (michael@slink.co.il).]

If the PortOpen() function return FALSE (unsuccessful), but *pError remains
unchanged, VCOMM crashes at VCOMM(04)+974.


 

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pc, OS, COMM port driver, Microsoft Windows, compilation







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