There are many combinations of prescaler value and auto reload register that can generate the same frequency output.
Find 3 possible combinations of prescaler value and auto-reload values for controlling the servo.
Yes, this is just a MATH question.
Hint: *** Remember they are
uint16_t. So, they can only be 0 to 65535***
Choose 1 of your combination of prescaler value and auto reload register from classwork 1.
Calculate the CCR value for moving the servo to -90, 0, and 90 degree. (1 ms, 1.5 ms, and 2 ms On-time respectively)
Yes, this is another MATH question.
Try to control servo motor to turn to -90 degrees-> 0 degrees -> 90 degrees (with a short pause at 0 degrees)
Note: for the servo motor we are using, the on-time at -90 degrees should be 0.5ms, and the on-time at 90 degrees should be 2.5ms. Calculate the on-time for 0 degrees on your own.
Bonus: control the angle of the motor with a button
Note: We are using TIM5 and channel 1