I read the datasheet and it says:"Single Byte ReadThe MMA8453Q has an internal ADC that can sample, convert and return sensor data on request. The transmission of an
8-bit command begins on the falling edge of SCL. After the eight clock cycles are used to send the command, note that the data
returned is sent with the MSB first once the data is received. Figure 11 shows the timing diagram for the accelerometer 8-bit I2C
read operation. The Master (or MCU) transmits a start condition (ST) to the MMA8453Q, slave address ($1D), with the R/W bit
set to “0” for a write, and the MMA8453Q sends an acknowledgement. Then the Master (or MCU) transmits the address of the
register to read and the MMA8453Q sends an acknowledgement. The Master (or MCU) transmits a repeated start condition (SR)
and then addresses the MMA8453Q ($1D) with the R/W bit set to “1” for a read from the previously selected register. The Slave
then acknowledges and transmits the data from the requested register. The Master does not acknowledge (NAK) the transmitted
data, but transmits a stop condition to end the data transfer."
How can I send a repeated start?