1 .\" $NetBSD: i2cscan.8,v 1.3 2013/07/10 15:18:54 tcort Exp $
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7 .\" by Thomas Klausner.
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35 .Nd scan an IIC bus for devices
43 utility scans the IIC bus
47 to determine which addresses respond.
52 scan using 1 byte reads instead of quick writes.
56 Using this utility can access some devices in such a
57 manner as to leave them in an unstable or unusable state.
58 It can also lock up the entire
61 Don't use this utility unless you know what you're doing and can
62 accept all sorts of unforeseen consequences.