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1. dm8148之前都是使用i2c-0来挂载i2c从设备,现在需要在i2c-1或者i2c-2上挂载i2c从设备,如何使其工作? 不知道在程序中怎么改来支持
如图,我看了 只有i2c-1 没有i2c-0和i2c-2等