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猫盘已刷群辉,其他正常,但要控制led时0 J: s3 L& j- E! F
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root@DS119j:/# i2cset -y -f pxa_i2c-i2c 0x45 0x01 0x01
- I) R/ f& d; FError: I2C bus name is not unique!( z7 L8 x, ?" R
Usage: i2cset [-f] [-y] [-m MASK] [-r] I2CBUS CHIP-ADDRESS DATA-ADDRESS [VALUE] ... [MODE]
$ B7 W8 c* Z6 V I2CBUS is an integer or an I2C bus name
% s, ^6 s5 n ]% j ADDRESS is an integer (0x03 - 0x77)7 \ r* x# k% l2 Z
MODE is one of:7 h, j. N) F. ^+ u8 E
c (byte, no value)/ f$ o) j1 h, \7 t8 A: n/ E1 R. J( u
b (byte data, default)
1 c& i |& u1 j+ D1 w w (word data)+ u J# e: c5 r6 J
i (I2C block data)
# |0 _5 F( B1 c6 A s (SMBus block data)! a1 d8 c0 n3 Z+ ]4 E, _
Append p for SMBus PEC( ^ ^4 g( S5 K S/ _( t# v3 p
% @$ o# l: o" _. H( C5 m( x3 l& v6 i% a$ ?) G9 y
' @2 N! @2 F, g8 {8 |% j求助大神
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