S32K148 IAR - print 64bit values

[jakub_mielczare]

Hello,

Does IAR compiler for S32K148 support printing 64bit integers (%lld, %llu, %llx) with snprintf() function?

I have a strange behavior in my application. When I add one global uint32_t variable, then snprintf() prints 64bit integers with %lld incorrectly (shifted). When I remove this additional variable or add one more global uint32_t then it prints the 64-bt int with %lld correctly.

32-bit integers are printed correctly in both cases.

Any idea what could be the cause?

[lukaszadrapa · Accepted solution]

Hi Jakub,

after short discussion with our S32DS expert, our recommendation is to forward this to IAR as we can't help here.

Regards,

Lukas