/********************************************************************
* Function Name: void SWRestartI2C(void) *
* Return Value: void *
* Parameters: void *
* Description: Send I2C bus restart condition. *
********************************************************************/
void SWRestartI2C( void )
{
SCLK_LAT = 0; // set clock pin latch to 0
CLOCK_LOW; // set clock pin to output to drive low
DATA_HI; // release data pin to float high
Delay10TCY(); // user may need to modify based on Fosc
CLOCK_HI; // release clock pin to float high
Delay10TCY(); // user may need to modify based on Fosc
DATA_LAT = 0; // set data pin latch to 0
DATA_LOW; // set data pin output to drive low
Delay10TCY(); // user may need to modify based on Fosc
}
void DelayUS(unsigned long microseconds)
{
unsigned long count;
for(count = 0; count < microseconds; count++)
Delay10TCY();
}
void I2CDelay(void)
{
Delay10TCY();
Delay10TCY();
}
