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TMS320F2800157-Q1: Gipio is not toggeling correctly

Muntaha Nazir
Prodigy 230 points

Part Number: TMS320F2800157-Q1

isr.c .

i am togeeling a gpio but the pusles are not coming proper?

attaching the image of the pulses and the .c file as well.

kindly reply asap..

image.png

image.pngimage.png

WhatsApp Image 2026-03-30 at 14.54.39.jpeg

  • 0
    TI__Mastermind 19026 points

    Hi,

    I only see GPIO32 toggle function in the code file shared.

    Which waveform in the above, yellow or pink is the GPIO32 ?

    Is GPIO32 configured to be in output mode and initialized correctly ?

    Is the GPIO pin connected to anything else on the board ?

    Thanks