About optimization level in SEShttps://devzone.nordicsemi.com/f/nordic-q-a/78746/about-optimization-level-in-sesHi Nordic One of My customer employs nRF52832-QFAA in their product. They use SDK 17.0.2 and SES to develop their product。 They found the flash is now enough(they use OTA dual bank and some other business). So they try to set the optimization levelen-USTelligent Community 13Thu, 19 Aug 2021 12:03:21 GMTRE: About optimization level in SEShttps://devzone.nordicsemi.com/thread/325720?ContentTypeID=1Thu, 19 Aug 2021 12:03:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:78ff26c0-354c-4581-bfb5-f13e469457ecH&#229;kon Alseth<p>Hi,</p> <p>&nbsp;</p> <p>Changing the optimization level changes things like timing and memory usage for certain things, which can give unwanted side effects.</p> <p>&quot;does not work well&quot; - what does this mean? Is there any errors returned, or similar? Has the customer debugged their solution to see if the pwm is setup as per their needs?</p> <p>&nbsp;</p> <p>Kind regards,</p> <p>Håkon</p><div style="clear:both;"></div>