1.16.8.14 GPIO_PinLatchRead Function

C

bool GPIO_PinLatchRead ( GPIO_PIN pin )

Summary

Read the value driven on the selected pin.

Description

This function reads the data driven on the selected I/O line/pin. Whatever data is written/driven on I/O line by using any of the GPIO PLIB APIs, will be read by this API.

Precondition

None.

Parameters


Param	Description
pin	One of the IO pins from the enum GPIO_PIN

Returns

Returns the latch value of the selected pin. - True - Latch value is 1.

- False - Latch value is 0.

Example

bool value;
value = GPIO_PinLatchRead(GPIO_PIN_RB3);

Remarks

To read actual pin value, GPIO_PinRead API should be used.