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서박사's avatar
서박사
Icon for Occasional Contributor rankOccasional Contributor
4 years ago
Solved

ALTERA function fails after execution at C program

Hello, I'm using DE1-SoC with lubuntu 16.04. I'm trying to make a C program to access the HPS resources such as LED, GPIO, etc. """ I was using the kernel from Terasic, and the C program wi...
  • IntelSupport's avatar
    IntelSupport
    4 years ago

    Hello서박사,

    I’m glad that your problem has been fixed.

    So I will close this thread if no further questions from you.

    Best regards,

    Yoshiaki Saito


YoshiakiS_Altera's avatar
YoshiakiS_Altera
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

Hello 서박사,

Could you please try the following tool to access your LED and GPIO?

https://github.com/pengutronix/memtool

It’s simple physical memory access tool on Linux.

It must executed with sudo or on root user.

Best regards,

Yoshiaki Saito