Error Cannot Connect To J-link Via Usb
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SEGGER US Store The link you are trying to reach is no longer available or is invalid. Forum Software: Burning Board 3.0.9, developed by WoltLab GmbH
with uVision Debugger via J-Link. But starting a debug session or a flash download always fails with the following
Jlink Linux
message in the Build Output window: Can not connect to segger J-Link via USB. CAUSE The J-Link device is probably configured for a J-Link USB ID other than 0. Due to that, it can't be recognized by the uVision J-Link Debugger driver used for ARM7/9 devices. RESOLUTION Configure the J-Link for USB ID 0. This http://forum.segger.com/index.php?page=Thread&threadID=1815 can be done with the J-Link commander tool found in the MDK-ARM installation directory C:\Keil\ARM\Segger\JLink.exe. This will identify the J-Link with ID different than 0 and when connected, provides a command "usbaddr" to change the ID: C:\Keil\ARM\Segger>jlink SEGGER J-Link Commander V4.36l ('?' for help) Compiled Dec 2 2011 18:52:52 DLL version V4.40c, compiled Jan 24 http://infocenter.arm.com/help/topic/com.arm.doc.faqs/ka15933.html 2012 09:30:33 Firmware: J-Link ARM V6 compiled Feb 1 2011 14:28:14 Hardware: V6.00 S/N: ******** Feature(s): FlashBP, FlashDL J-Link>usbaddr=0 USB address successfully changed to '0'. Please unplug the device, then plug it back in. J-Link> After reconnecting the J-Link unit to the PC, debugging the ARM7/9 device with J-Link via the uVision Debugger should work. Please note that also the uVision J-Link Debugger driver used for Cortex-M devices has the ability to use J-Links with different USB ID and the ID can also be changed with J-Link Setup dialog. MORE INFORMATION Refer to J-Link/J-Trace Adapter in the J-Link/J-Trace User's Guide. ATTACHED FILES Request the files attached to this knowledgebase article. Article last edited on: 2012-08-20 07:45:23 Rate this article Disagree? Move your mouse over the bar and click Did you find this article helpful? Yes No How can we improve this article? Submit Rating and Feedback Link to this article Copyright © 2011 ARM Limited. All rights reserved. External (Open), Non-Confidential Home
Sign in Pricing Blog Support Search https://github.com/adafruit/Adafruit_Adalink/issues/14 GitHub This repository Watch 23 Star 29 Fork 8 adafruit/Adafruit_Adalink Code Issues 6 Pull requests 1 Projects 0 Pulse Graphs New issue JLink no longer works under El Capitan? #14 Closed microbuilder opened this Issue Oct 3, 2015 · connect to 2 comments Projects None yet Labels question Milestone No milestone Assignees No one assigned 1 participant Adafruit Industries member microbuilder commented Oct 3, 2015 I just updated to El Capitan, and unfortunately AdaLink no longer seems to work not connect to with the JLink (reported by a second person as well). I tried reinstalling the JLink drivers, but haven't been able to get it to work. The device is connected here and the STM32F2 board is powered up (the same setup that worked fine on 10.10): $ adalink stm32f2 -p jlink -i Traceback (most recent call last): File "/usr/local/bin/adalink", line 9, in