root@catdriver1:/# i2cset -y -f pxa_i2c-i2c 0x45 0x01 0x01: B5 n/ c! }4 ~, s+ \) D7 H7 ]
Error: I2C bus name is not unique! ' d! d8 j$ d# p0 A& K; { s+ {Usage: i2cset [-f] [-y] [-m MASK] [-r] I2CBUS CHIP-ADDRESS DATA-ADDRESS [VALUE] ... [MODE]! J" b" ^! h7 b- L3 @
I2CBUS is an integer or an I2C bus name 1 i2 Z- i7 n. t( ]; Q& S ADDRESS is an integer (0x03 - 0x77) 5 U- [! l& ?+ {' M MODE is one of:5 u% ?2 _$ D$ p9 {; _. H& s+ O
c (byte, no value) # c* r* n$ c* i1 D _; A7 t b (byte data, default) 3 d- g& f( e1 h1 q# R! V& S w (word data) : y% A. M2 l/ W9 e F i (I2C block data)- V9 a& z4 L7 Q$ e
s (SMBus block data)1 O- v/ P7 ?4 W* I% Q. w5 q3 Y/ R
Append p for SMBus PEC + A0 h2 ?) V2 F F
楼主: 香酥肉饼
|Archiver|手机版|小黑屋|矿渣社区
( 黔ICP备2024020525号-1 )
发表于 2019-10-14 23:54:10
