/challenges-projects/design-challenges/at-the-core-design-challenge/b/blog/posts/blog-4-testing---get-to-the-coresThis is the 4th blog in a series of 5 blogs for the At The Core Design Challenge. The blog post, describes the Testing that I did to debug and unit test subsystems used in the implementation Here is my functional design...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/at-the-core-design-challenge/b/blog/posts/blog-4-testing---get-to-the-coresTue, 25 Apr 2023 15:11:44 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:4ac39232-d226-4825-998b-a87fe2cf617cmichaelkellett1<p>Interesting - thanks. I&#39;ve never used FreeRTOS but have used the Keil RTOS quite&nbsp; a bit.</p> <p>I have a question</p> <p>you have these lines in your code:</p> <p>#<span class="pl-k">define</span> <span class="pl-en">TASK_CAPSENSE_STACK_SIZE</span> (<span class="pl-c1">256u</span>)</p> <p>#<span class="pl-k">define</span> <span class="pl-en">TASK_PRINT_STACK_SIZE</span> (configMINIMAL_STACK_SIZE)</p> <p>I notice your print routine uses printf which I&#39;ve found to use a LOT of stack on occasion (&gt; 1k) - how big is configMINIMAL_STACK_SIZE.</p> <p>Thanks.</p> <p>MK</p><img src="https://community.element14.com/aggbug?PostID=25582&AppID=392&AppType=Weblog&ContentType=0" width="1" height="1">