low power library that actually compiles for the Mega2560

[karen]

Hi there,
I’m looking for a low power library that actually compiles for the Mega2560.
I tried to mend the errors yours caused one by one, but then read in the lengthy blog comment section that you might have one already and ask if you could email me that.
Or better yet, why not post it here or on Github?
This has been an issue since at least 2013 it seems?

Would be great if you had a mini-Mega2560
Also:
‘shop’
‘Arduino Official’
http://www.rocketscream.com/blog/product-category/boards-kits/arduino-and-compatibles/arduino-official/
goes nowhere.

Thank you!

[LIM PHANG MOH]

It looks that problem stems from the AVR runtime library power.h that has been wrongly patched and accidentally removed the power_usart3_disable() and power_usart3_enable() functions. Will look into this in January as I’m super busy at the moment unfortunately. But, you can add the necessary macro retrieved from earlier version of the AVR runtime library.

Would be great if you had a mini-Mega2560

ATMega2560 is a super expensive chip for an 8-bit MCU.

Also:
‘shop’
‘Arduino Official’
http://www.rocketscream.com/blog/product-category/boards-kits/arduino-and-compatibles/arduino-official/
goes nowhere.

No longer selling official Arduino boards. Will remove them, thank you very much for pointing this out.

[karen]

Healthy and fun New Year!
Thank you for your reply, I meanwhile used the avr/sleep and /power libraries and it seems to work.
Would be great if you could get your library going, it seems more granulated.

Also, do you plan support for the 16U2 with your library?

Thanks!!

[Author]

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