bStatus_t RF_Rx( u8 *txBuf, u8 txLen, u8 pktRxType, u8 pktTxType );
* @fn RF_Tx
*
* @brief tx mode.
*
* input parameters
*
* @param txBuf - tx mode tx data
* @param txLen - tx mode tx length(0-251)
* @param pktTxType - tx mode tx package type
* broadcast type(0xFF):received by all matching types;
* others:only received by matching type
* @param pktRxType - tx mode rx package type(auto mode)
* broadcast type(0xFF):receive all matching types,
* others:receive match type or broadcast type
*
* output parameters
*
* @param None.
*
* @return 0 - success.
这个函数的参数看不懂 , 按道理第一个参数是接收缓冲区是吧 第二应该是接收长度(实测这个长度设置多少没意义)
但参数说明里说的是发送缓冲区和长度,函数名称是接收,参数写的是发送不明白什么意思