Support for SAMD51 - Adafruit ItsyBitsy M4 #1269
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An update already. It looks like the timers are only used for receiving (which I am not doing), so the changes above mean I can build the code, but it won't receive IR codes. I think line 1620 can be changed to:
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Thanks for contributing! 👍 |
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Wow that was quick! The code doesn't compile with the following error: But this is because I am using timer 3 for the Adafruit ZeroTimer library, and nothing to do with IRremote. It compiles and works (for transmit) if I do this: Thanks for the quick response. |
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The ReadMe specifically says SAMD51 is not supported, but I noticed there is reference to SAMD51 support in the changelog for v4.1.0 and v4.1.1. The changelog for v4.1.1 says "- SAMD51 use timer3 if timer5 not available.", so I thought I would try with an Adafruit ItsyBitsy M4 (which doesn't have timer5). The code did not compile, but I made the following adjustments to IRTimer.hpp:
line 1584:
line 1620
This compiles and works for my application (sending, not receiving).
So just thought I would post this and maybe someone who understands SAMD timers can verify if this is a good fix or not. Note that I can't see any changes in the code which would relate to the changelog comment, which may well indicate I haven't understood something!
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