Long long Int value sprintf

RE: Long long Int value sprintf

Mmterkc — Tue, 25 Jan 2022 08:47:11 GMT

I added CONFIG_NEWLIB_LIBC_NANO=n. It worked.

Thanks

RE: Long long Int value sprintf

Mmterkc — Tue, 25 Jan 2022 08:29:16 GMT

Thanks for your answer but CONFIG_NEWLIB_LIBC=y already inside my conf file.

code:

sprintf(timestampChar,"%lld",timestamp );

printk("timestampchar:%s",timestampChar);

output:
timestampchar:ld

Kazi Afroza Sultana

RE: Long long Int value sprintf

Kazi Afroza Sultana — Mon, 24 Jan 2022 14:53:14 GMT

Hello Mmt,

Thanks for your query.

Have you tried to implement a code from sample or build from a scratch? Is the header file included properly?

you can check this sample ...\nrf\samples\nrf9160\modem_shell\src\utils modem_shell to see how sprintf is used and the configure file (prj.conf) as well.

You can check CONFIG_NEWLIB_LIBC=y to make sprintf supports int64 (https://docs.zephyrproject.org/latest/reference/libc/index.html ).

Please try this and let us know the consequence.

Best Regards,

Kazi Afroza Sultana