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adafruit / Adafruit_SleepyDog

Arduino library to use the watchdog timer for system reset and low power sleep.
MIT License
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Conflict with radiohead library on Adafruit Feather M0 #13

Closed 2lostkiwis closed 5 years ago

2lostkiwis commented 6 years ago

Library conflicts with radiohead. The the above Adafruit board, it's quite likely to want to use these two libraries together - but both appear to use the TC3 interrupt handeller. Giving the following error when you try to use them together:

libraries\Adafruit_ASFcore\tc_interrupt.c.o: In function 'TC3_Handler': C:\Users\ibarnes\Dropbox\Arduino\libraries\Adafruit_ASFcore/tc_interrupt.c:140: multiple definition of 'TC3_Handler' libraries\RadioHead\RH_ASK.cpp.o:C:\Users\ibarnes\Dropbox\Arduino\libraries\RadioHead/RH_ASK.cpp:611: first defined here collect2.exe: error: ld returned 1 exit status exit status 1 Error compiling for board Adafruit Feather M0.

ladyada commented 6 years ago

yeah what we need to do is de-ASF this library, no ETA as to when we'll get to it!

Pastant commented 6 years ago

https://learn.adafruit.com/adafruit-feather-m0-radio-with-lora-radio-module?view=all

You say: "~300uA during full sleep" ... How do I put this thing to full sleep? The SleepyDog library apparently doesn't work.

I reported this error a year ago:

https://forums.adafruit.com/viewtopic.php?f=57&t=121415

StefanMeGit commented 5 years ago

Any progress here? I need this library urgently together with RadioHead

ladyada commented 5 years ago

we'll take a look - no promises whatsoever on when it'll be done :)

Kuurusch commented 5 years ago

Thanks a lot, would be really cool!!!!

Pastant commented 5 years ago

Any eta?

ladyada commented 5 years ago

no eta, we did de-ASF it, but have not tested with radiohead

frax84 commented 5 years ago

I have no problem in compiling the code with both libraries on Feather 32u4 but i have some conflict too. In particular, when i use "Watchdog.sleep()" i get "waitPacketSent()" of RadioHead library (v.1.89) hangs indefinitely. Is this related to this issue?

jgovindu commented 5 years ago

Any update on radiohead libary support for the m4 board or any boards that use the SAMD51 processor?

ladyada commented 5 years ago

radiohead should work just fine with samd51: https://github.com/adafruit/RadioHead

Kuurusch commented 5 years ago

So, the original problem is solved?

Pastant commented 5 years ago

The problem is not solved ... seems as if there will be no fix. I reported the bug 2 years ago!

ladyada commented 5 years ago

hiya the file has been deleted, what error do you see now?

Kuurusch commented 5 years ago

So I can confirm, the bug is solved! I've updated the IDE and all libraries and now it works! Great job, thanks a lot! The only thing is, that the maximal time to put the M0 into deep sleep is somehow quite limited. I've got no more than 20 seconds! Is that true? So at the moment I check, how long the M0 was sleeping and put it immediatly to sleep again, when my total sleep-time is not already reached.

Pastant commented 5 years ago

Same here. I had to delete all the old librarys. At first I just renamed the folders. Thanks!