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发表于 2019-11-7 13:17:48
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- Error: I2C bus name is not unique!! g; ~- g5 G8 n% J; K7 M
- Usage: i2cset [-f] [-y] [-m MASK] [-r] I2CBUS CHIP-ADDRESS DATA-ADDRESS [VALUE] ... [MODE]
: v, w2 n9 M. q" g4 p2 | - I2CBUS is an integer or an I2C bus name
2 s- T# _ E: f% B6 i0 \/ @ - ADDRESS is an integer (0x03 - 0x77)
' f+ i& h% y. L3 a( ]5 _! E. U - MODE is one of:- m) u% G! D8 b0 v
- c (byte, no value)/ R Z1 J+ E, ~1 F! ]
- b (byte data, default)
: p, b. I- q& S- w0 l$ F0 t% b4 k. { - w (word data)
7 _3 _9 x) I; \% _8 S, E' Y - i (I2C block data)7 a8 J2 Z+ `3 B- J4 M8 b# p( Y/ |
- s (SMBus block data)7 G7 j, h8 ~, W& q) g' m
- Append p for SMBus PEC
0 y( B+ { d! x
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2 M' @! @% s$ z- i3 p报错 |
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