please help....urgent.....8051
s-start motor
p-stop motor
f-forward
r-reverse
on start up the menu should appear on the pc monitor. a simple dc motor is connected via a h-bridge to the microcontroller board. the aim of this code is to control the dc motor
1. speed of the motor should be varied by means of pwm. this must be implemented using the PCA of the C8051f320.
2. Variation of the PWM signal is done using the potentiometer found on the board. The pot. must be used to adjust the voltage input to the ADC on the c8051f320 which will in turn vary the duty cycle of the pwm signal.
This is really really urgent. Can some one help me please!!!!!!😔