Here is a list of all documented class members with links to the class documentation for each member:

• begin() : ErriezMCP23017
• digitalRead() : ErriezMCP23017
• digitalWrite() : ErriezMCP23017
• dumpRegisters() : ErriezMCP23017
• ErriezMCP23017() : ErriezMCP23017
• getI2CStatus() : ErriezMCP23017
• getPortDirection() : ErriezMCP23017
• getPortInterruptMask() : ErriezMCP23017
• getPortPullup() : ErriezMCP23017
• interruptINTA() : ErriezMCP23017
• pinMode() : ErriezMCP23017
• pinRead() : ErriezMCP23017
• pinsChanged : ErriezMCP23017
• pinsFalling : ErriezMCP23017
• pinsRising : ErriezMCP23017
• pinToggle() : ErriezMCP23017
• pinWrite() : ErriezMCP23017
• portMask() : ErriezMCP23017
• portRead() : ErriezMCP23017
• portState : ErriezMCP23017
• portToggle() : ErriezMCP23017
• portWrite() : ErriezMCP23017
• registerRead() : ErriezMCP23017
• registerWrite() : ErriezMCP23017
• setInterruptPolarityINTA() : ErriezMCP23017
• setPortDirection() : ErriezMCP23017
• setPortInterruptDisable() : ErriezMCP23017
• setPortInterruptEnable() : ErriezMCP23017
• setPortPullup() : ErriezMCP23017