问将模块部署到物联网边缘设备时发生错误(错误代码:Argumentinvalid)
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提问于 2022-06-01 09:32:03

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我试图部署一个Modbus模块从物联网集线器到物联网边缘设备，但我有一些困难。

我使用的码头形象：

mcr.microsoft.com/azureiotedge/modbus:1.0

容器创建选项：(我使用了这个信标，因为我使用这个模块从modbus rtu设备读取数据)

{
  "HostConfig": {
    "Devices": [
      {
        "PathOnHost": "/dev/ttyS0", 
        "PathInContainer": "/dev/ttyS0",
        "CgroupPermissions": "rwm"
      }
    ]
  }
}

模块：

{  
      "properties.desired":{
        "PublishInterval": "5000",
        "SlaveConfigs": {
          "Slave01": {
            "SlaveConnection": "<IPV4 address>",
            "TcpPort": "502",
            "RetryCount": "10",
            "RetryInterval": "100",
            "HwId": "PowerMeter-0a:01:01:01:01:01",
            "Operations": {
              "Op01": {
                "PollingInterval": "2000",
                "UnitId": "1",
                "StartAddress": "400001",
                "Count": "2",
                "CorrelationId": "MessageType1",
                "DisplayName": "Voltage"
              },
              "Op02": {
                "PollingInterval": "2000",
                "UnitId": "1",
                "StartAddress": "400002",
                "Count": "2",
                "CorrelationId": "MessageType2",
                "DisplayName": "Current"
              }
            }
          },
          "Slave02": {
            "SlaveConnection": "/dev/ttyS0",
            "RetryCount": "10",
            "RetryInterval": "50",
            "HwId": "mfm",
            "BaudRate": "9600",
            "DataBits": "8",
            "StopBits": "1",
            "Parity": "NONE",
            "FlowControl": "NONE",
            "Operations": {
              "Op01": {
                "PollingInterval": "2000",
                "UnitId": "1",
                "StartAddress": "40001",
                "Count": "2",
                "DisplayName": "Voltage"
              },
              "Op02": {
                "PollingInterval": "2000",
                "UnitId": "1",
                "StartAddress": "40002",
                "Count": "2",
                "DisplayName": "Current"
              }
            }
          }
        }
      }
    }

错误：

Set Modules

An error occurred while submitting. The request contained incorrectly formatted information.

Details: ErrorCode:Argumentinvalid; Property or Tag name has invalid characters. Error in Property/Tag properties.desired. Must not contain Control Characters,

'.', '$', '#', or ''.

带有教程的GitHub链接

modbus