GoFiler Script Reference   Legato v 1.0s Application v 4.18dd

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Chapter Twelve — Internet Functions (continued)

SerialRxPeek Function‡

Overview

The SerialRxPeek function .

Syntax/Parameters

Syntax

int = SerialRxPeek ( handle hSerial );

Parameters

hSerial

A handle to a Serial Port Object.

Return Value

Returns ERROR_NONE or a formatted error code on failure. Use the GetLastError to retrieve a formatted error code.

Remarks

[]

Related Functions

SerialRxBlock — Reads a buffer of characters of a specified size.

SerialRxCharacter — Checks the input queue for a character.

SerialRxLine — Receive characters until end of line, escape character or time-out.

SerialRxPeek — Peeks at the input buffer and returns one or more characters.

SerialRxString — Reads a string of a specified size or with a specific escape sequence.

 

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GoFiler Legato Script Reference — Generated on 06/15/2017

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