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我用CC2530-CC2591模块（成品SOC），应该不存在硬件问题，Z-STACK 是2.4.0版本，我在里面加入了HAL_PA_LNA宏定义，通讯距离只有几米，这是怎么回事？ 难道加入了宏定义还不够，还要具体更改一些参数吗？ 请大家帮帮忙，等着交差。
