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请教,PA_EN和LNA_EN用的是PD口,软件要怎么处理

Other Parts Discussed in Thread: CC2538

请教cc2538做PA控制,PA_EN和LNA_EN用的是PD口,因为我把PA_EN 和LNA_EN放到PD口,现有板做好了,不知道这个软件控制能不能改用PD口控制。

cc2538没有用温度传感器,我这个是当协调器用,那改PD口软件要怎么处理?以下这部份程序要怎么改才可以 ,谢谢!

/* PC3 -> PAEN */
RFC_OBS_CTRL0 = RFC_OBS_CTRL_PA_PD_INV;
OBSSEL3 = OBSSEL_OBS_CTRL0;

/* PC2 -> EN (LNA control) */
RFC_OBS_CTRL1 = RFC_OBS_CTRL_LNAMIX_PD_INV;
OBSSEL2 = OBSSEL_OBS_CTRL1;