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CC2640 I2C问题

Other Parts Discussed in Thread: CC2640

大家好,请教一个问题。我之前调试cc2640的iic,调试通了,当时使用的7*7封装的芯片。现在想改成5*5的,按照ti官方给的提示,修改了options里面的配置,也修改了bleuserConfig文件。但是编译的时候出现了问题,如下图:

提示I2C_config未定义,但是在I2C.h里面已经定义了。

请问这是怎么回事呢?