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HEass's avatar
HEass
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7 years ago

How can I route scanf to UART in ARM in DE0-Nano-SoC board

We use PRINTF_UART macro to routes printf to UART instead of semihosting in the debugger console. But how we can router scanf to UART I used this toturial to get this info https://fpgawiki.intel.com...
Ahmed_H_Intel1's avatar
Ahmed_H_Intel1
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

Hi,

You can use the fscanf function and point it to the UART (File based style).

Regards.

  • HEass's avatar
    HEass
    Icon for New Contributor rankNew Contributor
    7 years ago

    Thank you for your replying,

    I am builting baremetal application so, can you give me more details as I am beginner in this field.

    Thanks.