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0 pointsforesto4h ago0 comments

What byte sequence on a Tx/Rx/Gnd serial line can trigger Sysrq key sequences?

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It's not a byte sequence, it's a BREAK == pulling the line low for longer than a byte, i.e. invalid serial framing on the stop bit.

j / k navigate · click thread line to collapse

It's not a byte sequence, it's a BREAK == pulling the line low for longer than a byte, i.e. invalid serial framing on the stop bit.

j / k navigate · click thread line to collapse