Marco error of CW10.6

[kehanqin-b46569]

Hi，experts

I am helping customer to create a calendar ， the code I once used on K60， now I migrate it to PT60，platform is not problem but point is as long as I used marco to define count and use in algorithm， the value go crazy...

It maybe some setting of CW10.6  cause it.

Please see the picture below:

use the lower part, work fine, use upper, once the time go around 3 hours 40 minutes, the year will add 1 directly.

and a other problem, I cannot multiply "one" element of a structure directly, once used, value go crazy again...

I must give it to a variable first, then works fine.

even so, still cannot use marco instead of 3600, will reach a wrong value.

My code attached, thanks!

Original Attachment has been moved to: GREE-COOKER-TEST-TSI-MTIM-Calendar.zip

[ZhangJennie]

Hi Kehan,

const define is recognized as int by default. if we want to use it as other type in computation, we need to cast it with exact variable type.

Best Regards,

Zhang Jun

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[CompilerGuru]

Is the issue that sizeof(int) is 2 in your target?

If so, then SEC_OF_DAY overflows in the macro computation.

To make the computation as unsigned long, add a ul suffix to one of the numbers.

E.g.

#define SEC_OF_DAY ( SEC_OF_HOUR * 24uL)