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?
Search found 2 matches
- 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: 4270
- 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: 4270
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 ...
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 ...