读写器通信协议开发者指南
设置当前工作区域
 

命令属性

Command Code Bootloader 命令 App Firmware 命令
0x97

Host to Reader

Data字段格式
字段 字节长度 描述
Region Code 1 请参考Region Code Table
 
Regin Code Table
区域名 Region Code
North America(902-928) 0x01
China 1(920-925) 0x06
European(865-867) 0x08
China 2(840-845) 0x0A
Full Frequency Band(840-960) 0xFF

举例

设置工作区域为 NA
  
Host to Reader
FF 01 97 01 4B BC
Header Data Length Command Code Region Code CRC

备注

不同区域的跳数表只能包含下表中的某些特定频率(全频带除外)。所以设置跳频命令只能选择属于读写器当前工作区域中的频率。全频带可以使用840-960MHZ的任何频率。执行设置当前工作区域命令后,区域频率表中的频率是每个区域的默认跳数表。
   
区域频率表
区域 频率(KHZ)
North America(902-928) 915750, 915250, 903250, 926750, 926250, 904250, 927250, 920250, 919250, 909250, 918750, 917750, 905250, 904750, 925250, 921750, 914750, 906750, 913750, 922250, 911250, 911750, 903750, 908750, 905750, 912250, 906250, 917250, 914250, 907250, 918250, 916250, 910250, 910750, 907750, 924750, 909750, 919750, 916750, 913250, 923750, 908250, 925750, 912750, 924250, 921250, 920750, 922750, 902750, 923250
China 1(920-925) 921375, 922625, 920875, 923625, 921125, 920625, 923125, 921625, 922125, 923875, 921875, 922875, 924125, 923375, 924375, 922375
European(865-867) 865700, 866300, 866900, 867500
China 2(840-845) 841375, 842625, 840875, 843625, 841125, 840625, 843125, 841625, 842125, 843875, 841875, 842875, 844125, 843375, 844375, 842375
Full Frequency Band(840-960) 840000, 850000, 860000, 870000, 880000, 890000, 900000, 910000, 920000, 930000, 940000, 950000, 960000