Strange behavior when division operation

[beemavishnu]

Hi,

I am using nRF52832, SDK_15.3.0, S132 SoftDevice and Segger for flashing the image. I am using ‘ble_app_blinky’.

As shown in below snapshot I am just doing below operation. How come 247 divide by 10 becomes 0. Some thing strange going.

i16CheckTempThresholds = strFlashDataRecord.i16Temperature / 10;

I defined as

int16_t  i16CheckTempThresholds = 0;

Thanks & Regards

Vishnu Beema

[Vidar Berg]

Hi Vishnu,

Do you see the same without code optimization? It can be a bit tricky to correctly debug the code when you have optimization enabled (e.g, variables being placed directly in CPU registers,etc) 

Best regards,

Vidar