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Hello, The log file indicates that J-Link is attempting to perform a flash operation and is preparing the flashloader. Depending on the number of cases in your switch statement, the available hardware breakpoints may not be sufficient. In such cases,…

Hi, Thank you for the quick response! I just want to make sure we are talking about the same thing. There are 2 keys (OEM key1 and key2 )that can be provisioned for RDP regression on the stm32u5. When the device is in RDP level 0 or 1, I can provision…

Hello, The correct folder structure for adding new devices can be found here: https://kb.segger.com/J-Link_Device_Support_Kit#JLinkDevices_folder I understand that it's not ideal to have this information only listed on the J-Link Device Support Kit…

Hello, We are not aware of such an issue. The status page should be available at the start of the J-Link Commander. To help us investigate, could you please provide a J-Link log file from the failing scenario? Instructions on how to enable logging can…

Hello, The error message indicates an issue at the SWD protocol level, which typically points to a problem with the physical connection or target configuration. We recommend carefully checking the SWD pin connections to ensure they are correctly wired,…

Hello, Glad to hear that you were able to resolve the reset issue. Could you please provide a reproducer for the UART/RTT issue? Additionally, it would be helpful if you could send us a J-Link log file from the failing scenario. Instructions on how to…

Hello, Setting the password for RDP level 0.5 is not supported by the DevPro. I will check internally whether it makes sense to add support for this level or to adjust the error message for better clarity. Best regards, Simon

I got it to not reset anymore. I had a system service that started the JLinkGDBServerCL for a different device (an MK82). Disabling that stopped the device from resetting. However I do not have access to the UART/RTT over the JLink connection which I…

Hi I'm running into an issue when provisioning the RDP keys for the STM32U5 The reference manual for the STM32U5 says that if an RDP key has not been set, you can set the key after the RDP level has been set to either 0.5 or 1. I am using the DevPro exe…

Hello, My Jlink Base Compact is resetting my device (STM32U585QI) approximately every 8-10 seconds via the reset pin according to the firmware on my device. This problem began when I started using my new laptop, a Macbook Pro with an M4 chip running…

Hi! Some time ago I raised a problem regarding poor navigation in Ozone project. That time I used Keil MDK with ArmCC. AlexD stated that they "do not support the 3rd party tool chain" however even provided by him SeggerStudio project showed a number of…

Hi penjuin, we work on improving the handling of FreeRTOS scripts in Ozone, but at the moment we do not plan to add new RTOS plugins. The plugin for Cortex M4/M7 should work for Cortex-M33 as well. Please refer to the Ozone user's manual: In section 6.3.…

Hello, I have a problem and hope you can help me solve it. I am trying to debug an XMC1404 with a JLink base. I have already set the BMI to SWD_0 on a test board and could debug without problems. However, I now have the problem that on my real board I am…

Excellent, thank you! /rals

Hi, I am aware that Ozone doesn't currently have a FreeRTOS plugin for Cortex M33. Now that these cores are becoming fairly ubiquitous (STM32U, STM32L5, RP2350, NRF5340, NRF54, etc), is anything planned for this in the near future? Thanks.

It looks like Ozone cannot place hardware breakpoint on RP2040. It always fails on RPI PICO. As a result, the code cannot stop at the main function after the target is reset. My guess is that the bootloader messes up with software breakpoint installation.

Hello, Thank you for your inquiry and providing the reproducer. We have reproduced the issue in-house and will of course take a closer look. Kind regards, SebastianB

Hello, Thank you for your inquiry. We have reproduce the issue and will of course have a closer look. A fix will be provided in a future Ozone release. Please excuse any inconveniences caused. BR SebastianB

Hello, to display bitmaps from SD card I use the drawing function Source Code (1 line)with the import function Source Code (9 lines)My color order is RGB. Source Code (1 line)On the screen the bitmaps are shown with red and blue swapped. On a PC the…

Hi, I am trying to modify the simulation to use "Custom bitmap mode" to add my device background to the simulation following this section: Simulation I am able to add my custom bitmap (Device.bmp and Device1.bmp) to add my device bitmap and a bitmap…