FabGL
ESP32 Display Controller and Graphics Library

◆ 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
portPort to get interrupt flags (MCP_PORTA or MCP_PORTB)
hwAddrOptional hardware device address

Definition at line 474 of file MCP23S17.h.