Search found 2 matches

by danymogh
Mon May 25, 2020 1:10 pm
Forum: General discussion
Topic: how to enable --enable-newlib-io-long-long or _WANT_IO_LONG_LONG
Replies: 3
Views: 3344

Re: how to enable --enable-newlib-io-long-long or _WANT_IO_LONG_LONG

Hi,

you were right it's enabled for print but I can't get it to work for printf.

i've tried <inttypes.>c header with PRIu64 but it prints "ld". any ideas?
by danymogh
Sun May 24, 2020 8:03 pm
Forum: General discussion
Topic: how to enable --enable-newlib-io-long-long or _WANT_IO_LONG_LONG
Replies: 3
Views: 3344

how to enable --enable-newlib-io-long-long or _WANT_IO_LONG_LONG

Hello, i need 64 bit printf support but googling says it has to be enabled explicitly using compiler option --enable-newlib-io-long-long Or a #define _WANT_IO_LONG_LONG in the wiki https://github.com/stm32duino/wiki/wiki/Customize-build-options-using-build_opt.h it says we can enable project specifi...

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