U2C_RESULT U2C_GetAck (
HANDLE hDevice
);

The U2C_GetAck function checks for acknowledge from I2C slave device. This function does not finish the I2C bus transaction after transmission, so at the end of I2C transaction U2C_Stop() function has to be called.

Parameters:

hDevice

Handle to the U2C-12 device

Return values:

	U2C_SUCCESS	I2C slave device provided acknowledge.
	U2C_HARDWARE_NOT_FOUND	U2C-12 device referenced by hDevice handle was not found
	U2C_NO_ACK	I2C slave device did not provide acknowledge.