C Language Development Kit/Functions/SetDTR

Description

Sets the level of the DTR line. Only works with COM0 (direct serial cable).

Syntax

void setDTR(int level);

Arguments

int level

Two values are defined for level:

ON	The DTR line is made active.
OFF	The DTR line is made not active.

Returns

None

Remarks

setDTR() is available on the PHL1700 and only works with COM0.

setDTR() has no effect when used on other communications ports. The default state of the DTR line is OFF.

Example