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How to go about coding the Tiva launchpad TM4C123G in c to use PMW to control a simple servo motor?

Nyasha Majoni
Prodigy 10 points

For Arduino one can use the map function. How about for the Tiva. I use IAR Embedded workbench. 

  • 0
    TI__Guru**** 244450 points
    Hello Nyasha

    Your post lacks a clear objective other than the title. You need to make details clear (beyond Arduino)

    1. What kind of simple servo motor, electrical specification, etc.
    2. What is the control mechanism?
  • 0
    Guru 47900 points

    Would not your desired, "Go about" include:

    • Read/review of the MCU manual - specifically the exhaustive PWM Section
    • Examination of the extensive Code Examples - found (interestingly enough) w/in, "Examples/Peripherals."   PWM is well represented.
    • Unless your motor is tiny - you'll need proper, "Current and Voltage" boosting & buffering to translate low level MCU PWM into Servo Motor's requirement...