modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

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# From http://www.qhull.org/download/qhull-2015.2.md5sum
md5    e6270733a826a6a7c32b796e005ec3dc    qhull-2015-src-7.2.0.tgz
# Locally computed
sha256    78b010925c3b577adc3d58278787d7df08f7c8fb02c3490e375eab91bb58a436    qhull-2015-src-7.2.0.tgz