[riot-notifications] [RIOT-OS/RIOT] sys: add pseudomodule scanf_float (#11511)

Juan I Carrano notifications at github.com
Tue May 14 14:17:02 CEST 2019


The argument cannot be extrapolated to those functions that require additional I/O functionality: datetime functions will only work if there is a RTC, file functions if there is a FS. In those cases, however, the standard specifies how to fail.

It has to be documented, yes, but users should refer to the documentation to learn how to do more advanced tricks (like disabling features to save flash) and not to learn how to make basic functionality work. That would seem more aligned with RIOT's goal of being easy to use by default.

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