修改Config.in和Makefile,重新编译。在上传,OK!
# insmod i2c-core.o
Using /lib/modules/2.4.24-uc0/kernel/drivers/i2c/i2c-core.o
i2c-core.o: i2c core module
# insmod i2c-algo-bit.o
Using /lib/modules/2.4.24-uc0/kernel/drivers/i2c/i2c-algo-bit.o
i2c-algo-bit.o: i2c bit algorithm module
# insmod i2c-dev.o
Using /lib/modules/2.4.24-uc0/kernel/drivers/i2c/i2c-dev.o
i2c-dev.o: i2c /dev entries driver module
i2c-core.o: driver i2c-dev dummy driver registered.
# insmod i2c-adap-ixp425.o
Using /lib/modules/2.4.24-uc0/kernel/drivers/i2c/i2c-adap-ixp425.o
i2c-dev.o: Registered 'IXP425 I2C Adapter' as minor 0
i2c-core.o: adapter IXP425 I2C Adapter registered as adapter 0.
# test
Open file="/dev/i2c-0"OK!!
#
终于可以访问了。原来就这么简单。修改几个文件就搞定了。
你可以使用这个链接引用该篇文章 http://publishblog.blogchina.com/blog/tb.b?diaryID=2555381
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