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pins for EQEP

Arun kumar4
Prodigy 135 points
Other Parts Discussed in Thread: TMS320F28335

Hi,

I am working on tms320f28335 and i want to use EQEP for position and speed measurement.

The kit which i am working on has only GPIO pins between 48 to 63, can i use these pins for EQEP?

If yes then how?? A sample program will be more helpful for my better understanding..

thanks!

Arun

  • 0
    Guru 192875 points

    The kit which i am working on has only GPIO pins between 48 to 63, can i use these pins for EQEP?

    Yes, here are the 3 GPIOs you can use:

    In the example code they are using the same eQEP signals but with different GPIOs. All you've to do is to modify them according to the above GPIOs.

    You can find the example code here: C:\tidcs\c28\DSP2833x\v131\DSP2833x_examples_ccsv4\eqep_pos_speed

    Regards,

    Gautam