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I am the author of the original thread. I'm sorry I didn't follow up on it, I had a lot of other things to do. I can give you a short summary of my experiences : Ozone 3.20b on Mac OS X (10.14 on iMac) STM32L452 on custom board with JLink Ultra+ OR STM32L476 on STM32L476 Discovery with JLink implemented over ST-Link. The freeze occurs randomly when: - Ozone is left running connected to board without input from me for 1-2 minutes. - I suspect putting the STM32L4 in LP Run or LP Stop does seem to …

Last year I requested an option in Ozone to be able to switch on or off the visibility of C++ function members in Ozone . You listened and implemented it. Thank you Segger ! forum.segger.com/index.php/Attachment/4211/

Thank you for you answer! It will be harder to trace an exception then in release mode, but at least it is feasible to find the culprit. Reverse engineering with a map file will then be required I assume. Ewout

Hi, I am thinking of purchasing a JTrace Pro for Cortex-M, but I would like to know one thing first which I could not find in the JTrace description. What kind of binary is required in the target to use the trace streaming, profiler and timeline? Does the binary need debugging symbols (-g or -ggdb with arm gcc), which the normal JLink debugger uses, or can it trace without debugging symbols present in the target (-Os + -g0) ? I sometimes have issues with release build binaries that won't run cor…

Hi, sorry for not responding sooner. The log comes from Jetbrains CLion, in which I start the JLink GDB server (see attachment 1). The error only occurs with version 6.54. With 6.52 and now the new version 6.56, connection is made without the error code 9 (attachment 2). Concluding from this I supsect the error code 9 comes from GDB itself through the GDB server. Anyway, the problem disappeared with the new JLink version. Thanks for responding! Ewout

Hi, I use the JLink GDB Server to perform debugging from Jetbrains CLion. Up until version 6.54, this worked fine : Source Code (42 lines) As you can see it complains about "pretty-printer" but ignores this and proceeds to the connection. With version 6.54, I cannot connect any more : Source Code (10 lines) The error code "9" is not listed in the manual, so I cannot tell what has happened. Does anyone know what is going on? Ewout Boks

Hi, I've been using Ozone successfully for a few years now. There is one thing however, that I have not been able to change to my preferences : When I view (local) data using the local data pane, the local data shown includes all members of the C++ class - both data AND methods. In most (if not all) cases, I am only interested in the data members. The methods (member functions) of the class are irrelevant and clutter the view on the data members. Please see the attached example: - Ozone stops at…

Hi, Recently I "migrated" my STM32F4 Discovery board's ST-Link to a Segger JLink configuration. It works perfectly! However, one thing annoys me a bit. When the USB connection is not present, the STLink comms LED ( a bright green one) is flashing continuously at 5Hz. My board is powered through an external 5V supply and frequently USB is not hooked up at all, thus providing me with the flashing LED. The flickering green LED is irritating after a while. Is there a way to turn it off (apart prom s…