os/board/bk7239n/src: optimize ADC detection stability during boot - #7491
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wjp-fixbug wants to merge 1 commit into
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os/board/bk7239n/src: optimize ADC detection stability during boot#7491wjp-fixbug wants to merge 1 commit into
wjp-fixbug wants to merge 1 commit into
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wjp-fixbug
commented
Aug 21, 2026
wjp-fixbug
commented
- Problem
- when chip power on, external power supply maybe not stable. ADC detection may get noisy samples, which reduce detection reliability
- Solution
- Remove unstable samples and keep more stable samples to improve detection reliability when chip power on.
…tability during boot
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