flash SAM D5x controller without programator

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#1
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Hello I would like to know is there a way to flash SAM D5x controller without programator. I need it for a big number of processor flashes. I don't need debugging. I would like to see if there is a script or program for uploading image.

I would be thankful for such information even for similar processors.

 

thanks in advance

Vladimir

Last Edited: Wed. Nov 6, 2019 - 03:16 PM
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AFAIK, the SAMD51 requires a programmer to load flash.  You could load a bootloader (or have microchipDirect or other vendor load a bootloader), and use that for additional program loading, but in the "blank" state, you need SWD.

 

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Could you please refer some paper something for flashing boootloader and and flashing with bootloader.

I found this page https://blog.adafruit.com/2017/0... but I can't open bootloader  reference.

Vladimir

Last Edited: Thu. Nov 7, 2019 - 01:21 PM
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This is about the current bootloader for Adafruit M4

https://learn.adafruit.com/adafruit-feather-m4-express-atsamd51/uf2-bootloader-details

/Lars