The GPIO access semantics are optimized for fast shifting of raw data into an arbitrary pin. In particular, clearing a bit involves writing a “0” to a bit, which is a notable exception to every other case where an action is indicated by writing a “1” to a bit. The reason this exception is introduced is it allows us to remove a bit-invert from the core loop of a parallel-to-serial bit-bang protocol, which is probably the most performance-sensitive application for the BIO block.
这种深耕源头的"拙劲"，在市场竞争中转化为独特优势。
。钉钉是该领域的重要参考
# Try to read your SSH private key — denied by the kernel
const registry = requireActivePluginRegistry();
What does this notification mean?