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发表于 2019-11-7 13:17:48
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- Error: I2C bus name is not unique!
; {% p* f$ m5 Y% W3 N' l+ u$ h - Usage: i2cset [-f] [-y] [-m MASK] [-r] I2CBUS CHIP-ADDRESS DATA-ADDRESS [VALUE] ... [MODE]) h! m" d$ v" P: G
- I2CBUS is an integer or an I2C bus name( k9 X1 x) C% w% W+ z( b2 b
- ADDRESS is an integer (0x03 - 0x77)
4 w& V4 P! `# ]/ x8 ~# }8 j - MODE is one of:' I G; f: {$ a7 j- n8 N( b
- c (byte, no value)4 Y2 g+ i, ~* i% }: e f) m
- b (byte data, default)9 k' E/ N4 R/ t% x" z
- w (word data); H W) R, M5 I, j: A
- i (I2C block data)$ a6 \) {/ r6 n; H+ w
- s (SMBus block data)
N- ^# s. C9 ^6 ~" R - Append p for SMBus PEC
0 m7 X( C2 n }* Q- ~+ y; C
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