Keil forum Printf and UART

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Printf and UART

Michele Vaccaro over 17 years ago

Dear All,

I have used printf function for to write on serial UART1 but I want to use printf for write also UART0.

Is it possible to use printf for to write on two UART? If yes.... How do?

Thanks in advance

0 ImPer Westermark over 17 years ago

This has been discussed a large number of times on this forum. If you try the search function that is available in the upper right of this page, you should find ample of suggestions.
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0 Catcus Blip over 17 years ago

See "retarget.c", and lookup retargeting in the manuals.
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0 John Ladylover over 17 years ago in reply to Catcus Blip

Mr Velcro,

You need to edit a copy of the file retarget.c
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