Hi!! Can anyone Help me?? I have a STM32f4_DiscoveryBoard. I wrote a Code, in which i am controlling the speed of DC Motor using PID Controller technique on Keil_MDK and it's working fine. Now, I want to show my transient and steady state analysis on MDK-Keil. For this purpose i am using Logic Analyzer. I have defined a variables to see their values on Logic Analyzer. When i run my code, -> firstly their values did not change in real time. But Now my Min. time and Max Time values are continuously same. Can anyone tell me what should i do???