cc8520

那是不是说假如我使用多个网络，每个网络里又采用一个发射多个接收的模式，所有的发射模块不会影响，所有接收模块只和它同一网络的发射模块通讯？这个是不是在我采用host模式的时候自己设置的，我的意思是网络分组，和每个网络里主从匹配问题。

网络分组是可行的，可以使Hostg工作在不同的频道，但文档也有提到，最少要保持6个通道。所以使用多个网络并不是那么完美，尽管共存可被支持。

(摘自ppw configurator Help)

Used RF channels
Specify which of the 18 available RF channels to use. This affects:

• On the protocol master: The RF channels used by the network (the protocol slave does not use masking when searching for networks, and uses the protocol master's channel set when connected). The channel set specified here can dynamically be further reduced by using the NWM_SET_RF_CH_MASK EHIF command. Using the NWM_SET_RF_CH_MASK EHIF command does not cause network or audio streaming drop-outs.
• The RF channels used by the RFT_TXPER, RFT_RXPER and RFT_NWKSIM production test commands
• The RF channels used by pin-controlled continuous TX test (see "Hidden Features")

It is generally not recommended to exclude RF channels unless the intention is to avoid a known static interferer, or it is needed for regulatory compliance at the edges of the 2.4 GHz band.

The RF channel mask must contain at least 6 channels. It is recommended to spread the included RF channels in frequency to make the network more robust against RF multi-path fading.