Comments (3)
mpaland
commented on May 25, 2024
I can assure you, that printf is perfectly threadsafe. It's heavily used and tested under freertos without any problems (in both preemption modes).
I think you have to check the stack size of your tasks, printf needs a configurable amount of size on the stack. If your task stack is not big enough, your freertos might crash, depending on your system config. Your mileage may vary.
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ledvinap
commented on May 25, 2024
@mttbx : You should also check actual output function, it may be not thread safe/callable from ISR context ...
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mttbx
commented on May 25, 2024
Thank you! I closed my issue because I found I may think it the wrong way.
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Related Issues (20)
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