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Altera_Forum's avatar
Altera_Forum
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11 years ago

Altera examples for CV and AV kits

In soc design examples (http://www.altera.com/support/examples/soc/soc.html) present many good examples for HPS developers with HWLIB on Baremetal way.

We ask add to GPIO-example a possibility to work with FPGA buttons and its interrupts or make separate example. We try independently to make this -- no interrupt from 2 buttons !

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    11 years ago

    I have the same situation.

    What i found that PIO core (the FPGA IP used fro push buttons) masked all interrupts.

    If you use the GHRD, unmask an interrupt.

    But still nothing move on HPS side :(