Embedded Computing
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Segger J-Link with Adafruit Feather M0​

The challenge with the Adafruit Feather M0 is, there is no ready-to-use connector. 

Adafruit provides some clues with the Proper Debugging of ATSAMD21 Processors tutorial.

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However, the board provisions the SWDIO (data) and SWCLK (clock) signal, but as pads. I had to solder pins to make the connection possible.

​Adafruit has posted the procedure at Make a Simple JTAG Debugging FeatherWing for the M0.

Picture
Thanks to its built-in SPX3819 regulator, the Adafruit Feather M0 can be powered by the Segger J-Link with +5V.

​Debugging can start now!
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  • Segger J-Link Programmer-Debugger
Posted: Aug 08, 2017
Updated:
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