ali-iotkit软件包，后台无法获取到topic

发布于 2019-07-06 13:47:00 浏览：1172 订阅该版

* 本帖最后由 kaige 于 2019-7-6 13:53 编辑 *

```<blockquote> \ | /```芯片是：STM32F407ZGT6软件包：ali-iotkit-latest、at_device-latest、mbedtls-latest
阿里平台：Linkplatform platform
![QQ截图20190706133146.png](/uploads/201907/06/133312f1rzsssi8onnb384.png)
![QQ截图20190706133201.png](/uploads/201907/06/133317bclool5u6lx6356l.png)
问题分析：
1、msh />ali_mqtt_test start ，阿里云平台设备显示在线。
2、msh />ali_mqtt_test pub open   请问代码区红色部分这样正常吗？感觉没发完，所以设备的运行状态一直无法获取LightSwitch的开关bool.

[indent]ali_mqtt_test pub open[/indent][indent]param:open[/indent][indent]ali_mqtt_test_pub|582 :: [/indent][indent] publish message: [/indent][indent] topic: /a1O5t9wPPzF/5msxXvKQqpMAUthopwkG/user/update[/indent][indent] payload: {"id" : "1","version":"1.0","params" : {"R\0[/indent][indent]ali_mqtt_test_pub|592 :: [/indent][indent] publish message: [/indent][indent] topic: /a1O5t9wPPzF/5msxXvKQqpMAUthopwkG/user/data[/indent][indent] payload: {"id" : "1","version":"1.0","params" : {"RGB\0[/indent][indent]msh />[/indent][indent]msh />[dbg] iotx_mc_cycle(1261): PUBACK[/indent][indent]event_handle|164 :: publish success, packet-id=2[/indent][indent][dbg] iotx_mc_cycle(1261): PUBACK[/indent][indent]event_handle|164 :: publish success, packet-id=3[/indent][indent][dbg] iotx_mc_cycle(1278): PUBLISH[/indent][indent][dbg] iotx_mc_handle_recv_PUBLISH(1092):         Packet Ident : 00030687[/indent][indent][dbg] iotx_mc_handle_recv_PUBLISH(1093):         Topic Length : 43[/indent][indent][dbg] iotx_mc_handle_recv_PUBLISH(1094):           Topic Name : /a1O5t9wPPzF/5msxXvKQqpMAUthopwkG/user/data[/indent][indent][dbg] iotx_mc_handle_recv_PUBLISH(1098):     Payload Len/Room : 143 / 974[/indent][indent][dbg] iotx_mc_handle_recv_PUBLISH(1101):       Receive Buflen : 1024[/indent][indent][dbg] iotx_mc_handle_recv_PUBLISH(1112): delivering msg ...[/indent][indent][dbg] iotx_mc_deliver_message(867): topic be matched[/indent][indent]_demo_message_arrive|198 :: ----[/indent][indent]_demo_message_arrive|199 :: packetId: 30687[/indent][indent]_demo_message_arrive|200 :: Topic: '/a1O5t9wPPzF/5msxXvKQqpMAUthopwkG/user/data' (Length: 43)[/indent][indent]_demo_message_arrive|204 :: Payload: '{"id" : "1","version":"1.0","params" : {"RGBColor" : {"Red":154,"Green":80,"Blue":200},"LightSwitch" : 1},"method":"\0[/indent]

![QQ截图20190706134012.png](/uploads/201907/06/134440q8z3zy50varyry4b.png)
![QQ截图20190706134101.png](/uploads/201907/06/134417pork7ooeaoseec8a.png)