[TriEmbed] ***SPAM*** Re: Segger J-link or ???

[Jon Wolfe]

Olimex has made a "arm-usb- tiny" jtag device thats around 50. Thats about as cheap as it gets for a "work with any manufacturer " jtag. If you are sticking to non commercial work, id go with the segger edu, i concur that they are rock solid. If you can find a cheap dev board for your brand of mcu with on board jtag, most can be converted to off board jtags, and thats ussualy your cheapest option.

-------- Original message --------
From: Christopher Svec via TriEmbed <triembed at triembed.org> 
Date: 11/8/17  4:40 PM  (GMT-05:00) 
To: TriEmbed Discussion <triembed at triembed.org>, Alex Davis <alexd at matrixwide.com> 
Subject: Re: [TriEmbed] Segger J-link or ??? 


            Several people I know have been happy with the Black Magic Probe: https://1bitsquared.com/products/black-magic-probe
Supposedly it can debug any ARM device with JTAG or SWD.
I've never used it myself, though. I swear by Segger Jlink boxes - they are rock solid, though not cheap. I've got one you can borrow if you like, let me know.
-svec
            
            
                
                    
                    
                        On Wednesday, November 8, 2017, 3:57:00 PM EST, Alex Davis via TriEmbed <triembed at triembed.org> wrote:
                    
                    

                    

                    Anyone own a Segger J-Link? Or do you use some other JTAG programmer/debugger? I need something to debug SAMD21, since I’m hitting a wall with interrupts and hard lockups on my Adalogger M0.
I looked into re-purposing the programmer sections on my MBED boards. The STM ST-Link can be flashed with J-Link lite, but can only debug STM chips. I don’t think the FRDM can debug external chips.
The “EDU” version of the Segger J-Link is about $70. I guess that’s not bad. Is there a cheaper or better way?


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