<test condition> I2CAckPollState

Command Availability:

Available on all microcontrollers except 12 bit instruction Microchip PIC microcontrollers (10F, 12F5xx, 16F5xx chips)


Should only be used when I2C routines are operating in Master mode, this command will return the last state of the acknowledge response from a specific I2C device on the I2C bus.

I2CACKPOLL sets the state of variable I2CAckPollState. I2CAckPollState can only read - it cannot be set.


	' ACK polling removes the need to for the 24xxxxx device to have a 5ms
	write time
	I2CACKPOLL( eeprom_device )
	' You check the exit state,
	' Use I2CAckPollState to check the state of a target device

Supported in <I2C.H>