I'm using NCS 1.8.0 and nRF9160 DK, and I need to convert unix_time from int64_t to string, my problem is exactly what is reported in these cases:
devzone.nordicsemi.com/.../snprintf-int64_t-not-working
https://devzone.nordicsemi.com/f/nordic-q-a/83967/long-long-int-value-sprintf
My conversion attempts can be seen below, but in all of them I don't get the number in value_buf_time, but I get lu.
snprintf(value_buf_time, sizeof(value_buf_time), "%"PRIu64, unix_time_ms);
printk("Publicando o time: %s ",value_buf_time);
or
snprintf(value_buf_time, sizeof(value_buf_time), "%ld", unix_time_ms);
printk("Publicando o time: %s ",value_buf_time);
or
snprintf(value_buf_time, sizeof(value_buf_time), "%lld", unix_time_ms);
printk("Publicando o time: %s ",value_buf_time);
The output of all printk is:
Publicando o time: lu
In other cases the solution was to insert CONFIG_NEWLIB_LIBC_NANO=n. But I can't insert this because when I have LIBC_NANO=n I end up getting a HARD_FAULT in the lte_lc_init_and_connect() function call. Is there another solution to make this conversion work?
Thank you.
