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Hi, January 2017, in thread forum.segger.com/index.php?pag…ad&postID=13331#post13331, "Segger - Niklas" writes that he anticipated that connections from remote nodes to JLink should be possible just a month later. When looking at the documentation for JLink today, I cannot see any such command line option. Was this feature implemented? If so, how do I use it? regards, Elm
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Hi, and thanks for your answer. I would appreciate this possibility. Just fantasizing a little: As the -RTTTelnetPort parameter is already used for only one of the channels (channnel 0), one could envision other methods. One example is to add to the semantics of the same parameter, e.g. -RTTTelnetPort 19023,3 (where "'3" is optional) meaning using port 19023 for channel 3. The program could allow several -RTTTelnetPort instances on the command line, for several channels open. I guess that would …
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Hi! I am investigating a remote setup using RTT. The setup is to be automated. Here is the scenario: 1. A manager node will contain a test script, connecting to a remote Raspberry Pi (RPi) node, which is connected via USB to an ARM development kit (DK). The test script sends commands to a CLI on the DK, and the DK replies with printouts. The CLI uses RTT channel 0. 2. On the RPi, I start JLinkExe like this: JLink.exe -AutoConnect 1 -device XXXX -SelectEmuBySN YYYY -RTTTelnetPort 19122 -if SWD -s…
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Thanks for quick reply. Elm
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Hi! Is it not possible to connect to the RTT telnet port from another IP address? I am unsuccessful. The target node (which runs the JLinkExe process) is a Raspberry Pi box. regards, Elm
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Hi! Having worked in the industry since monochrome terminals with white/green/amber text on black background was the norm, and after that enjoying black text on white background since about 1984, I am surprised to see application like JLink RTT Viewer with that old-fashioned and strainful-for-your-eyes white-on-black color scheme. Could I have black text on white background, please? I know that there are ANSI control codes for foreground and background colors, bout I would like the whole backgro…
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Hi, Thanks for your reply. I suspected just that - and I am apparently doing something wrong as I cannot contact the development board. I have attached a picture of the configuration window of JLinkRTTViewer.exe. What configuration of JLink.exe would that correspond to? forum.segger.com/index.php/Attachment/1078/ regards, Elm
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Hi! I have a USB/JLink device conected to my computer. Using RTT and JLinkRTTViewer.exe I can send commands and see debug printouts. Also, when connecting a telnet client to JLineRTTViewer.exe on port 19021, I can send commands and see debug printouts. My question is: Can I use programs other than JLinkRTTViewer.exe to relay between RTT/USB and telnet? I tried using the JLink.exe program, but did not succeed. Telnet connected to something, but I could not send commands or see debug printouts. My…
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Utmärkt, tack! m.v.h Elm
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Arne, Thanks a lot! Any indication of a time plan would be appreciated. Will I be happy enough to see the bug fixed in the upcoming 5.42 release? regards, Elm
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Hi, I have updated the RTT source on my target system and on my development host system from V4.98e to V5.41b. On the target I have implemented a CLI, and I am sending command lines to it (Input->Sending->Send on enter, Input->Endo fline...->Unix format (LF) .) The update has introduced an error in the printout. An example session before was (I sending the "debug on" command): Source Code (3 lines) After the upgrade, the code session looks like: Source Code (3 lines) I.e, the command is printed …
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I found the error. A typo. An uninitialized buffer (of size 2048) had become 20148. Sorry for taking your time. Elm
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Hi, I just upgraded the SEGGER RTT source files from V4.98e to the new V5.41b for a Nordic nRF51DK (256kB flash, 32kB RAM) project using gcc/Makefile. When linking the (now quite large) program, I got the error messages: c:/program files (x86)/gnu tools arm embedded/4.9 2015q1/bin/../lib/gcc/arm-none-eabi/4.9.3/../../../../arm-none-eabi/bin/ld.exe: _build/nrf51422_xxac_s130.out section `.bss' will not fit in region `RAM' c:/program files (x86)/gnu tools arm embedded/4.9 2015q1/bin/../lib/gcc/arm…
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Hi! I will shortly upgrade JLink RTT Viewer on my development system from V4.98e to V5.41b and later V5.42. On my target system I use SEGGER_RTT_conf.h, SEGGER_RTT_printf.c, SEGGER_RTT.h and SEGGER_RTT.c, Q: Will this upgrade require me to update these four RTT source code files on my target system? regards, Elm
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Hi, Niklas, I wonder if you have a release date for the 5.41 version? I see on the Beta download page that there is a 5.41b version already available, but I can not see any 5.41a version there. regards, //Elm
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Kool! I am looking forward to it, and will test it when it becomes available. Thanks a lot! //Elm
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Hi! I second this request! My purpose would be regression testing of several nodes communicating over radio with each other. As of now, the only option would be to use the JLink RTT Viewer and run the tests manually. Extremely boring, and also error prone. Also, if you plan to implement this (and this looks like a small job), I would be interesting in when you plan itto be released. regards, //Elm