User`s manual

RabbitFLEX User’s Manual www.rabbit.com 89

flexDigShadow

int flexDigShadow(Flex_IOPin *pin);

DESCRIPTION

Reads the shadow (last value) of the given digital output channel.

PARAMETER

pin Pointer to the information structure for the selected I/O pin.

RETURN VALUE

≥0: value of the shadow

0xFF: no shadow value (digital channel not yet used)

<0: error (not a valid digital input or output?)