IPC@CHIP® RTOS-LNX – API Documentation

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◆ gpioReadOutput()

int gpioReadOutput ( int  pioNumber)

Read GPIO output value.

Parameters
pioNumberPIO number
Returns
1 - PIO is high
0 - PIO is low
-1 - PIO is not output
-2 - wrong PIO number
Since
V0.80
See also
gpioWriteOutput()





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