How to perform a software reset in SAMD21 board?

Log in or register to post comments
Go To Last Post
4 posts / 0 new
Author
Message
Harikrishnan911
Harikrishnan911's picture
Level: Hangaround
Joined: Fri. Sep 9, 2016
Posts: 219 View posts
Location: Kerala, India
#1
Posted by Harikrishnan911: Sat. Oct 28, 2017 - 07:43 AM
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

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
Top
Harikrishnan911
Harikrishnan911's picture
Level: Hangaround
Joined: Fri. Sep 9, 2016
Posts: 219 View posts
Location: Kerala, India
Posted by Harikrishnan911: Sat. Oct 28, 2017 - 08:57 AM
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

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
:)

Top
awneil
awneil's picture
Level: 10k+ Postman
Joined: Fri. Jul 1, 2005
Posts: 23576 View posts
Location: Basingstoke, Hampshire, UK
Posted by awneil: Sat. Oct 28, 2017 - 12:09 PM
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 1

http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0497a/Cihehdge.html

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...
Top
awneil
awneil's picture
Level: 10k+ Postman
Joined: Fri. Jul 1, 2005
Posts: 23576 View posts
Location: Basingstoke, Hampshire, UK
Posted by awneil: Sat. Oct 28, 2017 - 12:11 PM
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 1

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...
Top