https://devzone.nordicsemi.com/f/nordic-q-a/49735/strange-behavior-when-division-operationHi, 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. i16CheckTempThresholdsen-USTelligent Community 13Sat, 13 Jul 2019 05:44:22 GMThttps://devzone.nordicsemi.com/thread/198258?ContentTypeID=1Sat, 13 Jul 2019 05:44:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d6692ba6-d059-4a93-ace4-840fb1775d39beemavishnu<p>Ya, Code is optimized. When I keep in Debug mode I am seeing properly. Just to cross check, I kept back in Release mode and printed the variables and I am seeing as expected.</p> <p></p> <p>Thank you for your inputs.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/198257?ContentTypeID=1Fri, 12 Jul 2019 12:57:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cb13ea6a-c022-4c62-8758-987a6c94be76Vidar Berg<p>Hi <span>Vishnu</span>,</p> <p>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)&nbsp;</p> <p>Best regards,</p> <p>Vidar&nbsp;</p><div style="clear:both;"></div>