文档名称: HUAWEI GTM900 TCPIP 用户使用手册 文档密级
2005-05-23
华为机密,未经许可不得扩散 第 3 页, 共 15 页
目录
1 命令列表...........................................................................................................................5
2 打开一条TCP链接 ...........................................................................................................6
2.1 配置apn.................................................................................................................6
2.2 进入tcpip功能.......................................................................................................6
2.3 打开一条tcp链接..................................................................................................6
2.4 发送数据到tcp对端(%IOMODE=1)....................................................................6
2.5 发送数据到tcp对端(%IOMODE=0)....................................................................6
2.6 新数据直接提交到串口,默认缓存没有打开(%IOMODE=1,1,1)...................7
2.7 缓存打开,从接收缓存中数据读取(%IOMODE=1,,0).....................................7
2.8 关闭链接(单链接)................................................................................................7
3 打开一条UDP链接...........................................................................................................7
3.1 配置apn.................................................................................................................7
3.2 进入tcpip功能.......................................................................................................7
3.3 打开一条udp链接.................................................................................................8
3.4 发送数据到udp对端.............................................................................................8
3.5 新数据直接提交到串口,默认缓存没有打开 ...................................................8
3.6 缓存打开,接收缓存中数据读取(%IOMODE=1,,0).........................................8
3.7 关闭链接(单链接)................................................................................................9
4 多链接功能的使用...........................................................................................................9
4.1 配置apn.................................................................................................................9
4.2 进入tcpip功能.......................................................................................................9
4.3 设置多链接模式...................................................................................................9
4.4 分别打开一条tcp和udp链接................................................................................9
4.5 发送数据到链接1或2 (%IOMODE=1)..............................................................10
4.6 新数据直接提交到串口,默认缓存没有打开 .................................................10
4.7 缓存功能打开,但要区分link_num来判断数据来源......................................10
4.8 关闭链接.............................................................................................................11
5 其它AT命令的使用 .......................................................................................................11