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Help! Some N2HET Pins are not getting toggled.

Karthikeyan Kasi Vishwanathan
Expert 1265 points
Other Parts Discussed in Thread: TMS570LC4357, HALCOGEN

Hi TI,

I am using TMS570LC4357. I tried to toggled all N2HET1 Pins to Blink LED's. But Some Pins are not getting toggled.

I don't know why. I don't know whether I missed something with PinMux, so that some HET Pins are assigned to some other instead of the Pins I am checking.

I did all my PinMux configurations in HalCoGen only.

Here I have attached my Code. Please anybody go through this and direct me how to toggle N2HET1 Pins 8,10,14. Other Pins are working well. But only these pins are not getting toggled.

0447.HETPinCheck.zip

Please anybody help me.

Thanks in advance.


Regards,

Karthikeyan.K

  • 0
    Genius 4850 points

    Have you tried setting the het pins configuration in Halcogen and then calling hetInit to set it all up?  There may be some configuration you are missing (like HR share) that halcogen will do. For your reference I have attached a picture of the configuration I have in Halcogen that enables me to blink a led.