slavewritei2c.c

来自「Microchip的官方PIC24H系列16位单片机的外设源程序库。」· C语言 代码 · 共 18 行

#include <i2c.h>
#include <p30fxxxx.h>

/****************************************************************************
*    Function Name:  SlaveWriteI2C
*    Description:    This routine is used to write a byte to the I2C bus.
*                    The input parameter data_out is written to the 
*                    I2CTRN register.
*    Parameters:     unsigned char : data_out									
*    Return Value:   None
******************************************************************************/

void SlaveWriteI2C(unsigned char data_out)
{
     I2CTRN = data_out;      /* data transferred to I2CTRN reg */
     I2CCONbits.SCLREL = 1;	/* Release the clock */
}