/* I2C Send Start Condition. 
If in Master mode this will cause a restart condition to occur at the end of the current transmission. If in Slave mode, this will initiate a start condition when the current bus activity is completed. */
void i2c_send_start(uint32_t i2c)
/* I2C Send Start Condition. 
If in Master mode this will cause a restart condition to occur at the end of the current transmission. If in Slave mode, this will initiate a start condition when the current bus activity is completed. */
void i2c_send_start(uint32_t i2c)
{
	I2C_CR1(i2c) |= I2C_CR1_START;
}