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cc2530和cc2591问题

Other Parts Discussed in Thread: CC2591, CC2530, TIMAC

大家好:

       我目前在使用CC2530加cc2591的时候遇到一个奇怪的问题,PAEN连接到P1.4,EN连接到P1.5,程序基于TIMAC1.3,程序已经做了相应的修改,但是这样连接无法发送和接收数据。如果我交换这两个引脚的连接,数据可以发送,但是信号很微弱(RSSI在-90dbm),如果我采用软件的方式控制PAEN和EN,数据可以发送但是无法接收,同样距离RSSI在-45dbm。

/* P1_4 */
  RFC_OBS_CTRL0 = RFC_OBS_CTRL_PA_PD_INV;
  OBSSEL4       = 0xFB;

  /* P1_5 */
  RFC_OBS_CTRL1 = RFC_OBS_CTRL_LNAMIX_PD_INV;
  OBSSEL5       = 0xFC;