SAM D 20 AND 21

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ncctelecom
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Posted by ncctelecom: Fri. Jul 1, 2016 - 11:00 AM
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HELLO 

I have written some code for Sam d20 and it is working fine with that,

If i want to use same hex file in sam d21, only once i am able to program it next time it is not entering into programming mode ,

and samd 21 is not working properly.

 

Umesh mishra

Tags:

Tools, Compilers, Assemblers, Linkers and General Programming (ARM-related)
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Bronze Markawneil
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Posted by awneil: Fri. Jul 1, 2016 - 11:12 AM
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NO! You can't do that!

 

You must rebuild the code for the specific target processor.

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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ncctelecom
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Posted by ncctelecom: Fri. Jul 8, 2016 - 11:42 AM
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Thanks.

yes

Umesh mishra

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