getPortIntFlags()

uint8_t getPortIntFlags ( int  port, uint8_t  hwAddr = 0  )

inline

Reads interrupt flags for the specified port.

Interrupt flags are cleared reading GPIO or calling getPortIntCaptured().

Parameters

port	Port to get interrupt flags (MCP_PORTA or MCP_PORTB)
hwAddr	Optional hardware device address

Examples

VGA/HardwareTest/HardwareTest.ino.

Definition at line 512 of file MCP23S17.h.