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i2c_send_ack

int i2c_send_ack( void );

Description

Sends ACK sequence to slave. ACK is usually sent after a successful transfer, where more bytes are going to be read.

Return value

 0: Success.
-1: Clock stretching timeout.

Library

I2C.LIB

See also

Technical Note 215, Using the I2C Bus with a Rabbit Microprocessor.