Update RP2040 code to find a free PIO state machine #306
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Does not work with more than 1 string. |
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@Bodmer Why did you close the PR? |
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See #307, for an improved update. |
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The original RP2040 PIO and state machine choice was hard coded into the library. This change will search for and use a free PIO state machine.
Typo also fixed and version incremented.