ncode d0f872fc8b Record two device lessons that cost real time
adb shell input tap is not trustworthy on this phone. It produced six
rounds of false conclusions in one session, including a confident
diagnosis that pointer events were dead which was actually a re-locked
screen eating the input. The CSS-to-device mapping is not css times
devicePixelRatio: 735 CSS px at dpr 3 is 2205 device px inside a 2460px
screen, and the 255px of system bars means the offset must be measured.
Two rival offsets both failed. When a known-good control looks dead,
check the lock state before suspecting the code.

svc power stayon usb writes stay_on_while_plugged_in = 2, and this phone
charges over AC, so it silently never engages. stayon true writes 7 and
works. The 30s screen timeout is a separate setting.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-17 21:00:52 +03:00
2026-09-17 10:49:50 +03:00
2026-09-17 00:54:34 +03:00
Description
An SP-404 MK2 key combos trainer & quick reference
MIT 920 KiB
2026-09-17 18:51:01 +00:00
Languages
TypeScript 41.6%
HTML 40.3%
CSS 7.3%
JavaScript 6.3%
Shell 3.9%
Other 0.6%