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树莓派改进ota升级

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kerwincui
2022-06-17 01:42:19 +08:00
parent 5fca93c76a
commit 0e2dd62f9c
1 changed files with 5 additions and 0 deletions
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5
sdk/RaspberryPi/main_sdk.py
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@@ -161,6 +161,11 @@ def on_message(client,userdata,msg):
printMsg("接收数据:"+msg.topic+" "+str(msg.payload)) printMsg("接收数据:"+msg.topic+" "+str(msg.payload))
if(msg.topic==sOtaTopic): if(msg.topic==sOtaTopic):
printMsg("订阅到设备升级指令...") printMsg("订阅到设备升级指令...")
jsonData=json.loads(msg.payload)
newVersion = jsonData["version"]
downloadUrl = jsonData["downloadUrl"]
printMsg("固件版本："+newVersion)
printMsg("下载地址："+downloadUrl)
elif(msg.topic==sNtpTopic): elif(msg.topic==sNtpTopic):
printMsg("订阅到NTP时间..."); printMsg("订阅到NTP时间...");
jsonData=json.loads(msg.payload) jsonData=json.loads(msg.payload)