Hi developpers , Actually I meet a problem with the use of the logic analyzer in myproject ,I can't add any signal in real debug mode ( not simulation) I use the keil ulink ME probe,so I searched in many links to find a solution , but there isnt ,My card is not a dev card ,it is a cortex m3 with many peripheral around like LCD ,DSP ... .
Well my question is how to configure the project (if it is possible ) so I can use the logic analyzer
NB: I can debug of course my card see variable value ,but can't use only the logic analyzer.
Well I adde a simple global variable that changed value in time ,when I add it to the logical analyzer no problem but when I run debug ,the value doesn't change ,that's why I think I need the ETM cell trace ,cause I don't see why it is not working and changing values in time. NB: I did all steps of configuration ,I don't think I'm missing something.
Initially you said: >In the status bar I don't have the message : Trace:Running .. is it normal? No. This indicates that trace is not captured.
Probably trace is not configured correctly (or not generated by the target or not connected properly ...)
www.keil.com/.../ulink2_trace_status.htm http://www.keil.com/support/man/docs/ulink2/ulink2_ctx_trace.htm
Dear Sir Actually you have right I have this message :
"No Synchronization" wich mean there are no synchronization packets received from the target. This indicates that the Trace hardware is either not connected or improperly configured.
the microcontrollor is STM32F101R8 , it contains the trace cell,can we use logic analyzer with this microcontroller?( I can do the step by step debug in SDW without problems) if not I suppose the thread is closed ,if yes how can I configure it ?
Best Regards
Take a look at Trace Configuration for STM32F10xx to see how to configure: http://www.keil.com/support/man/docs/ulink2/ulink2_STM32F10xxx.htm
I did , now I think that hardware doesn't contain a ETM debug interface, we have just a 10 pin connector debug,so in this case can you confirm please that I must have the right interface , is it the reason why it is not working?