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Hi Alex, I sent you the wrong file, sorry. It appear to fail in function JLINK_DEVICE_GetIndex, as shown in the log bellow: Source Code (11 lines)Best regards, Guillaume

Hello Alex, Sorry for the late answer. Attached the full log, as requested. The evaluation board is the official HDK from TI (tms570lc4357). The probe is a J-Trace Pro (v1). Worth mentioning the host is a Raspberry Pi 4B revision 1.4. Please let me know if you need more information from my side. Best Regards, Guillaume

Hello Fabian, Sorry for the delayed answer. I guess the steps to reproduce are available in the log file joined in my previous post? Let me know what you are expecting to receive from my side otherwise Best Regards, Guillaume

Hello, I'm getting a segmentation fault execption when running the same test multiple times. It works well for the first tests, and then fails with this segmentation fault. Probably out of scope, but the target is a tms570lc4357 from TI, and the probe is a JTrace Cortex Pro. Attached the output log generated during execution of the test. I can reproduce the behavior with both version 6.90a and 6.96. Don't know if it helps, but I had a similar issue a few years ago, here is the thread: [SOLVED] S…

hello, I'm facing to an issue regarding byte ordering of the result in the <snip> function. It seems that the value returned under certain circumstances is wrong. I guess the easiest way to get an idea of the problem is to read the following issue: github.com/square/pylink/issues/69 Thanks in advance for your feedback, Guillaume

Hello Alex, thank you for the clarification, I will try to modify the device’s description. I guess this thread can be closed now. Thank you for your support, and best regards, Guillaume

Hello Fabian, Thanks for your answer. Yes, J-Link does not support ECC downloads. This area is not supposed to be downloaded to. Why is the ECC flash area not supposed to be downloaded to? I'm aware that ti now provides Uniflash to automatically write the ECC flash area during the flashing process. However, in the past, they were providing the nowECC tool (ti.com/tool/NOWECC). This tool simply generates ECC flash binary, which must be flashed separately from the application's flash area. Thus, I…

Hello, Any news about this thread? Best regards, Guillaume

Hello Fabian, Attached the log, as you requested. It seems that the device configuration in JFlash doesn't allow to write to the ECC flash. Best regards, Guillaume

Hello, I'm trying to write ECC data to flash using JLinkExe, but I get a "Unspecified error -1". The binary file with a size of 2KB should fit into ECC flash (address range from 0xF0400000 to 0xF05FFFF, according to SPNS195C). The ECC flash binary is attached. Thanks and best regards, Guillaume

Hello Nino, Sorry for posting this on the forum, I was not aware of that. Indeed, the latest version of the JLinkGDBServer seems to fix the problem. Best regards, Guillaume

Hello, I'm currently working on a tms570lc4357zwt MCU, and I encountered some issue with the JLinkGDBServer executable. The mentioned MCU is a big endian target, and the latest versions of the JLinkGDBServer (version 6.50) returns the register values in little endian format. A detailed description of the issue is available here: youtrack.jetbrains.com/issue/CPP-17493 After reading a thread dealing with similar symptoms (sourceware-org.1504.n7.nabble.…endian-host-td560191.html), I tried to use an…

Hi Nino, Thanks a lot for your quick answer. I will get in touch with TI, and give a feedback on this thread, as it might be helpful for someone else I guess. In the mean time, I will try the quick and dirty solution with flying wires as you suggested. Best regards, Guillaume

Hello, I'm the lucky owner of a J-Trace Cortex Pro, and I would like to connect to a board which has a Cortex-R5F MCU. As the board ( ti.com/tool/TMDX570LC43HDK ) is a Texas Instrument product, the trace interface is a MIPI ETM interface (60 pins connector). Do you know if there is any adapter/ribbon out there which would provide the possibility to connect the J-Trace's trace interface to the board to be able to perform trace analysis? I found a JTAG adapter for this interface ( spectrumdigital.…

Hello Niklas, Thanks for your reply. I just tested it and everything seems to be working as expected (I've not tested on Ubuntu, but it works on Mac OS X). Thank you very much for your support! BR, Guillaume

Hi again Niklas, I just tried the latest 6.14 release, which should fix the problem, as described in the release note: "GDBServer: Under Linux / macOS, after repeatedly opening and closing a connection to the GDBServer, GDBServer stopped accepting new connections. Fixed." unfortunately, the problem remains with this release (both Mac OS Sierra / Ubuntu 16.04 64 bits) raising an segmentation fault after ~50 connections/deconnections. Do you have any feedback to provide, so I can get is working? i…

Hi Niklas, I've installed the latest release (j) and still running in same issue... Does this release solve the issue on your side? Please let me know if you need more informations. Best Regards, Guillaume

Hi, First, Thanks for your reply. Were you able to reproduce the bug? If not, please let me know, and I will do the same test with an identical binary in all tests and share the log file with you. Kind regards, Guillaume

Hi, I'm getting a segmentation fault with JLinkGDBServer when I connect/disconnect GDB multiple time (~50 times). Here is the setup: target device: tms570ls3137 JLinkGDBServer: SEGGER J-Link GDB Server v6.12i Command Line Version (JLinkARM.dll v6.12i) host: tried both on Ubuntu 16.04/Mac OS X Sierra 10.12.3 The log file is attached. I don't know if there is any command needed to flush internal data of JLinkGDBServer before disconnecting and reconnecting? I've checked on google and it seems that …