Hi, using a NUCLEO_L432KC with GCC. The standard printf or snprintf calls do not produce any floating point output. If I switch the implementation to the minimal printf they do, however I need width padding. I don’t see any errors about exceeded flash size. What gives?

Standard printf/snprintf does not format floats

hudakz (Zoltan Hudak) September 14, 2020, 7:20pm 2

Hello Sid,

Printing floating point numbers is disabled in Mbed OS 6 by default. If you need width padding then try to build with the std library. Read here for more info.

Best regards, Zoltan

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Standard printf/snprintf does not format floats

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