Recent Activities

Hello, before updating my Apple silicon Mac to MacOS 15 Sequoia I would like to ask wether Ozone and SystemView have been tested under MacOS 15? Regards AlfredJodaQuak

Hi there, I’m trying to program an external SPI flash (IS25LP032D) that is connected to a MCU STM32G474, but only the MCU can have a socket for plugging the J-Link to be programmed. Therefore, to program the external flash I need to use the MCU and do…

Hi, In my application I am using PDMA ch1 for audio buffer updates. LCD display seems to be using PDMA as well. NVT_Draw1 function defined in fsa506.c there is some doc on how it works. It completely resets PDMA0, thus interrupting any other…

I have PIC application for STM32F7xx mcu and want to run this application from any flash memory position and debug it in Ozone. The base address of code is 0x08080000 for the compiling time. For the first i used Project.RelocateSymbols: C Source Code…

that looks enough to show the isuse

Hi AndyR, could you please provide a J-Link log and an Ozone log, both recorded during the same session where the issue is reproduced? How to create an Ozone log is described in chapter 8 of the Ozone user's manual. Creating a J-Link log file is…

when I am using SES8.18+Jlink to debug a RISC-V MCU(HPM6284). I added some global variables to the watch window and set the refresh rate to twice a second. In fact, the variables are refreshed only when the target stopped. When the target on running, the…

I have a bootloader and application firmware created using SEGGER Embedded Studio, but with the current flash size limitations, there is no room for adding new features to the application firmware. Is there a way to place functions used by both the…

Hello, I’m facing an issue with a J-Trace PRO Cortex v. 3 debugger. We’ve several J-Links in use and I think I saw this on one or two others as well but I’m not sure about this. I’m using this debugger in the lab connected to a PC -…

Hello, I have a J-LINK EDU and I would like to know if I can work with an STM32L552E-EV evaluation card, can I work with J-LINK to program and debug this evaluation card ? Thank you for your answer

VAR_ALLOW_BMA_EMULATION is on and has been - hence i said I have seen and understood the massive difference in update rates for this mode of operation being limited to 5Hz but sample rate is no issue for this this is what happens when i try and use…

This and some other reasons had decide me to left suse since suse3 to ubuntu LTS. I miss YAST, but i got a more compatible and faster system. A good point to learn using other and more common tools to setup a linux system.

Hi Using Jlink probe with Visual Studio results in having inconsistent memory information during debug. The jlink driver is always returning data from the cache on a read memory command. Not the real memory content from the device. So it is impossible…

HW used J-Trace Pro Custom microcontroller with M33 connected to QSPI Flash SW used J-Flash Background I am working on flash loader FLM file for loading code to an external QSPI Flash. The chip on which FLM is loaded is custom with M33…

Dear community. Could you help me figure out with jlink setting for the following setup ? MCU LPC4088 Memory layout has been attached. I want to use Ozone and elf file for debugging. Thank you in advance.

Hi AndyR, please refer to the Ozone user' manual, section 4.6.1, where the hardware requirements for the data sampling window are listed. There you can see that you can control background memory access emulation via the system variable…

JLink RPM package for Linux provides /etc/udev/rules.d/99-jlink.rules file which allows to use SEGGER devices without root access. This file also contains the following line which skips processing of rule entries for devices which are not handled by …

you can't graph watched variables when using the emulated background JTAG refreshing [ Cortex A5D27 doesn't support high speed live watches according to ozone so is starting and stopping the MPU to read the values ] they do happily slowly update which…

Hi fraengers, thank you. We will try to reproduce and come back to you. This might take a while since all engineers are currently fully booked. Best regards -- AlexD

Hi AndyR, I'm sorry but I am not able to comprehend the point of your inquiry. Could you please describe more clearly what exactly you would like to know or understand? Best regards -- AlexD