SEGGER - Simon SuperModerator
- Member since Mar 20th 2024
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SEGGER - Simon -
Replied to the thread J-LInk EraseChip function stopped working ('Failed to erase chip').
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Replied to the thread JLinkGDBServerCL outgoing TCP connection to 194.45.36.135:19400.
PostHello, On startup, the GDB Server connects with our update server to check for updates. Best regards, Simon -
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Replied to the thread Erasing A Sector That Isn't In .bin File Via Command-Line.
PostHello, The -delrange command only affects the data file and not the chip itself. To delete only a specific sector via the J-Flash command line application, follow these steps: 1. Select the sectors in the J-Flash GUI application (currently not possible… -
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Replied to the thread write in the flash in twice.
PostHello, The cause of the issue you are referring to is that the J-Link erases the whole sector before programming it. To resolve this issue, you can either: 1. Combine the data of the two .elf files into one data file and then flash this single… -
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Replied to the thread Debugging MIMX8ML8DVNLZAB using Segger J-Link Plus debugger.
PostHello, You can check the JTAG functionality by connecting to the MCU via the J-Link Commander: SEGGER J-Link Commander The available device names we have for the MIMX8ML8 family are: - MIMX8ML8_A53_0 - MIMX8ML8_A53_1 - MIMX8ML8_A53_2 -… -
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Replied to the thread Very inefficient flash writing process (on RT1170).
PostHello, Quote from mastupristi: “Reads take place byte by byte ” I took a quick look at the sources of our flashloader and did not see any issues that could lead to this. Quote from mastupristi: “At the end QE bit remains at 0 ” Our… -
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Replied to the thread How to debug using J-Link edu mini along with NXP's S32DS.
PostHello, Unfortunately, we also have no experience using the NXP S32 Development Studio, so we recommend getting in touch with NXP about this. Here you can find a list of supported IDEs and how to use them with J-Link: wiki.segger.com/Supported_IDEs… -
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Replied to the thread Possible bug in L1 / L2 verification or RP2040_M0_0.
PostHello, I just updated the wiki accordingly. The description of the command can be found here: wiki.segger.com/J-Link_Command_Strings#SetSkipL1Verify Best regards, Simon -
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Replied to the thread Transition from J-Link Edu to J-Link Mini Edu.
PostHello, As long as the reset pin of the EDU Mini is correctly connected to the TRST of the evaluation board, you should be able to pull the TRST line high. Best regards, Simon -
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Replied to the thread why jlink gdb server reponse "Unsupported CPU"?.
PostHello, The regs command is only supported for the ARMv8 AArch32 architecture. Since the Cortex-A55 is ARMv8 AArch64, GDB responds with "unsupported CPU." Best regards, Simon -
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Replied to the thread JLink firmware and support/maintenance periods.
PostHello, When a new version of a J-Link is published, the old version usually continues receiving firmware updates for a few years. After this life cycle, the firmware updates are no longer developed, and therefore you can't update them anymore. You can… -
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Replied to the thread j link commander with NRF52840.
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Replied to the thread Support for STM32U083KC.
PostHello, The device is already supported. See the link below: SEGGER Supported Devices - ST Best regards, Simon -
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Replied to the thread J-Scope and C++-20 feature std::strong_ordering.
PostHello, Thank you for reaching out. At present, the data type you inquired about is not supported. We have added this to our Todo. However, as this is the first issue of its kind, we are unable to provide an estimated timeline for implementation. We… -
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Replied to the thread when reparsing, j-scope cannot match array member variables?.
PostHello, Normally, J-Scope should be able to match the variable. I just checked myself and could not see any issues. For further investigation, could you please create a ticket for this issue: segger.com/support/technical-support/ The ticket should… -
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Replied to the thread JScope fails to find RTT block.
PostHello, I can not see any possible issues in your picture. For further investigation, could you please create a ticket for this issue: segger.com/support/technical-support/ The ticket should contain the following information: 1. Serial number of your… -
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Replied to the thread JScope fails to find RTT block.
PostHello, I am not able to see your screenshot. Could you please try to re-upload it? Best regards, Simon -
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Replied to the thread No connection to Cypress Cortex R4 Family MB9DF126.
PostHello, Sorry for the delay in response. Thank you for your inquiry. Could you please create a ticket for this issue: segger.com/support/technical-support/ The ticket should contain the following information: - Serial number of your J-Link - Used… -
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Replied to the thread [SOLVED] STM32H7R/S.
PostHello, Yes, we are currently working on supporting the ST STM32H7R/S series. However, we are not able to provide a specific timeframe at this moment. Best regards, Simon -
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Replied to the thread JScope fails to find RTT block.
PostHello, I apologize for the delay in response. Did you follow the J-Scope RTT guide? You can find it here: J-Scope RTT Guide Best regards, Simon