CC1120在使用4-FSK和2-FSK时是否只改变调制方式寄存器MODCFG_DEV_E就可以了?还有什么地方要注意吗?或者操作方式不一样?为啥我寄存器设置后4-FSK出不来,2-FSK正常?跟SMARTRF软件设置的参数也一样啊。请帮忙解答一下,多谢!
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4-FSK 和 2-FSK 的切换不单要修改MODCFG_DEV_E。 Data Rate, Deviation, Bandwidth 需要配合修改。寄存器用SmartRF Studio里面4-GFSK的典型配置应该没有问题的。