USB-I2C/SPI/GPIO Interface Adapter - U2C-12 Reference Manual U2C_PutAck U2C_RESULT U2C_PutAck (             HANDLE hDevice,              BOOL bAck );   The U2C_PutAck function generates acknowledge or not-acknowledge condition according to the value passed in bAck parameter. 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. bAck  This parameter determines whether acknowledge or non-acknowledge should be generated. If bAck is TRUE - acknowledge will be generated, if bAck is FALSE - non-acknowledge will be generated. Return values: U2C_SUCCESS  Acknowledge / non-acknowledge condition was successfully generated. U2C_HARDWARE_NOT_FOUND  U2C-12 device referenced by hDevice handle was not found.

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