The PCAL6416A is a low-voltage 16-bit general purpose I/O (GPIO) expander with interrupt. This component library is compatible to basic operation as GPIO expanders: PCAL6416A, PCAL9555, PCA9555, PCA9535, PCA9539, PCAL9554, PCA9554 and PCA9538. On addition to this, this library is including mbed-SDK-style APIs. APIs that similar to DigitaiInOut, DigitalOut, DigitalIn, BusInOUt, BusOut and BusIn are available.

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Data Structures

Data Structures

Here are the data structures with brief descriptions:
CompGpioExpAbstract class for GPIO expander devices
GpioBusInGpioBusIn class
GpioBusInOutGpioBusInOut class
GpioBusOutGpioBusOut class
GpioDigitalInGpioDigitalIn class
GpioDigitalInOutGpioDigitalInOut class
GpioDigitalOutGpioDigitalOut class
PCAL6416PCAL6416 class
PCAL955xAbstract class for PCAL955x/PCAL6416 family