SEGGER - Simon SuperModerator

Hello, There are currently no plans to extend support for NXP's i.MX91. However, you can add functionality for core initialization and reset yourself using a J-Link script file. More information can be found here: J-Link Script Files Knowledge Base If…

Hello, The latest version of ARM Development Studio does not include native J-Link support. However, if ARM Development Studio supports using GDB, you can use the J-Link GDB Server to enable debugging with J-Link. Best regards, Simon

Hello, I just tried to reproduce the issue, but erasing and flashing the R7FA2A2AD using the J-Link OB worked without any problems on my side. While reviewing the user manual for the evaluation board, I noticed that jumper J9 needs to be open when…

Hello, You will likely need to implement the SetupTarget() function in a J-Link script file and manually specify the CTICoreBaseAddr. As a reference, you can use the following example script: Template…

Hello, The reason ForceAttachTarget is not working is because the exec command is being called before the J-Link DLL session has started. To set global DLL variables like ForceAttachTarget, you can add a J-Link script file to your project that includes…

Hello, It looks like the website is outdated. Since J-Link LITE V9, debugging Cortex-M33 targets is supported. For a complete overview of all J-Link models, their features, and supported cores, please refer to the following link: …

Hello, There are currently no plans to support the WCH CH32V devices. Best regards, Simon

Hello, The statement that J-Link supports both "debugging and programming" for the ESP32 is incorrect—this was likely a misunderstanding. J-Link support for the ESP32 is limited to debugging only and does not include flash programming. Currently, there…

Hello, 1. I just tested our hardware (RSL10 SIP EVB V1.2) and did not encounter this issue. Could you please provide a generic J-Link log file of the failing scenario? How to enable: wiki.segger.com/J-Link_DLL#Enable_J-Link_Log_File 2. The…

Hello, Semihosting itself is not limited in path length. However, depending on the tool you are using on the PC side, the path length could be limited to 256 characters (the maximum path length in Windows). May I ask which tool you are using for…

Hello, .jdebug files are only used when debugging with Ozone. When working with J-Link in general, you need to create a JLinkScriptFile that includes the InitTarget() function. For more information, please refer to: J-Link Script Files This file must…

Hello, The J-Link Commander indeed uses only the JLINKARMDLL for communication with J-Link. To erase a range of addresses using the J-Link DLL, you can use the following approach: C Source Code (4 lines)Best regards, Simon

Hello, The limiting factor here is the speed of the target MCU. Since the target needs to calculate the CRC over the entire 2MB flash, this process naturally takes some time. Best regards, Simon

Hello, The AT45DB321E can be configured with two different page sizes: 512 bytes and 528 bytes. J-Flash SPI only supports page sizes that are powers of 2. It is likely that your flash is configured with a 528-byte page size, which would explain why…