How to perform a software reset in SAMD21 board?

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Harikrishnan911
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Posted by Harikrishnan911: Sat. Oct 28, 2017 - 07:43 AM
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Hi,

I would like to perform a soft reset in the samD21 Xplained pro board.

Has anybody tired this out before?

 

Regards,

Hari

Silly beans are always silly
:)

Tags:

Atmel SMART ARM-based MCUs and MPUs, Atmel Cortex-M MCUs, reset, #atsamd21
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Harikrishnan911
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Location: Kerala, India
Posted by Harikrishnan911: Sat. Oct 28, 2017 - 08:57 AM
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Probably i can configure WDT & make it overflow to reboot the system. But other than that, is there any good process like the RSTC in SAME70.

Silly beans are always silly
:)

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awneil
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Posted by awneil: Sat. Oct 28, 2017 - 12:09 PM
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http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0497a/Cihehdge.html

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awneil
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Posted by awneil: Sat. Oct 28, 2017 - 12:11 PM
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See also: https://community.atmel.com/forum/how-software-reset-samd20

Top Tips:

  1. How to properly post source code - see: https://www.avrfreaks.net/comment... - also how to properly include images/pictures
  2. "Garbage" characters on a serial terminal are (almost?) invariably due to wrong baud rate - see: https://learn.sparkfun.com/tutorials/serial-communication
  3. Wrong baud rate is usually due to not running at the speed you thought; check by blinking a LED to see if you get the speed you expected
  4. Difference between a crystal, and a crystal oscillator: https://www.avrfreaks.net/comment...
  5. When your question is resolved, mark the solution: https://www.avrfreaks.net/comment...
  6. Beginner's "Getting Started" tips: https://www.avrfreaks.net/comment...
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