CC2530 作协调器时，能收到终端的数据，但是往终端发数据发不出去，使用Packet Sniffer也抓不到相应zigbee报文。
工具 ：Z-tools
Z-tools 上查看 能收到终端的数据
<RX>04:20:09.76 COM26 ZB_RECEIVE_DATA_INDICATION (0x4687)
Source: 0x0042
Command: 0x0001
Len: 0x0016
Data: aaaaabbbbbcccccddddde. (0x61, 0x61, 0x61, 0x61, 0x61, 0x62, 0x62, 0x62, 0x62, 0x62, 0x63, 0x63, 0x63, 0x63, 0x63, 0x64, 0x64, 0x64, 0x64, 0x64, 0x65, 0x00)
使用Z-tools 调用 ZB_SEND_DATA_REQUEST (0x2603) API发送数据 发送失败
<TX>04:18:07.34 COM26 ZB_SEND_DATA_REQUEST (0x2603)
Destination: 0x0042
CommandId: 0x0001
Handle: 0x01
TxOptions: NONE (0x0)
Radius: 0x01
PayloadLen: 0x02
PayloadValue: .. (0x0B, 0x0C)
<RX>04:18:07.36 COM26 ZB_SEND_DATA_REQUEST_RSP (0x6603)
<RX>04:18:13.43 COM26 ZB_SEND_DATA_CONFIRM (0x4683)
Handle: 0x01
Status: ZMAC_TRANSACTION_EXPIRED (0xF0)
<TX>04:18:47.12 COM26 ZB_SEND_DATA_REQUEST (0x2603)
Destination: 0x0042
CommandId: 0x0001
Handle: 0x01
TxOptions: END-TO-END-ACK (0x10)
Radius: 0x01
PayloadLen: 0x02
PayloadValue: .. (0x0B, 0x0C)
<RX>04:18:47.14 COM26 ZB_SEND_DATA_REQUEST_RSP (0x6603)
<RX>04:18:53.43 COM26 ZB_SEND_DATA_CONFIRM (0x4683)
Handle: 0x01
Status: ZMAC_TRANSACTION_EXPIRED (0xF0)
