mirror of
https://github.com/QB64-Phoenix-Edition/QB64pe.git
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6e01fc8dce
Added new _STRCMP and _STRICMP commands for quick string comparisons. Cleaned up QB64 to finish removing the QUI (quick user insert) code and folders. Altered UCASE and LCASE routines to be faster in some situations for us.
24 lines
706 B
Plaintext
24 lines
706 B
Plaintext
ON COM(n) branches to a line number or label when there is a value in the serial port specified.
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{{PageSyntax|}}
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:{{KW|ON COM(n)}} {{Parameter|GOSUB}} {linenumber|label}
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{{PageDescription}}
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*'''[[Keywords currently not supported by QB64|Currently NOT supported in QB64!]]'''
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* n can be 1 or 2 and is the number of the serial port that is tested.
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* If a value exists in the port then the program branches to the linenumber or label specified.
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* The event handler must first be activated with [[COM|COM(n) ON]]
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{{PageSeeAlso}}
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* [[COM(n)]]
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* [[OPEN COM]]
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* [[Port Access Libraries]] {{text|(COM or LPT registers)}}
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* [[Windows_Libraries#Windows_Ports|Enumerating Windows Ports]]
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{{PageNavigation}} |