add #ifndef to io.h - Githubissues

shadow578 / framework-arduino-hc32f46x

Arduino Core for HC32F460

GNU General Public License v3.0

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add #ifndef to io.h #1

Closed classicrocker883 closed 1 year ago

classicrocker883 commented 1 year ago

I receive a warning using Mriscoc's ProUI because in the proui.h there is a #define for HIGH and LOW, I fixed the warning when compiling by adding #ifndef like shown here.

shadow578 commented 1 year ago

hi, sorry for the (very, very) late reply...

i've since started a full rewrite of the arduino core. Perhaps you could check if the issue still occurs when using the core_rewrite branch?