But in my program me controlled the speed of motor by making a pulse train of 70% duty cycle using timer and then fed it to the L293D driver when appropriate button is pressed at transmitter unit. Let us suppose we have we want forward direction of motor. Then in this case at IN0 of L293D we have that duty cycle(70%) and at IN1 of L293D we have 0 considering only single motor.
So by combination of IN0 and IN1 the motor doesn't get 100 percent power. As in my case there is 70% duty cycle so only 7/10 percent of total power is fed to motor so its speed is slow.
Now tell me how can I send this complete pulse train in 8 bytes