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Fabio Lopes
2024-02-02 13:24:27 -05:00
parent 61812d496e
commit 0761ed1aaf
5 changed files with 176 additions and 0 deletions
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25
EPTracer.sln Normal file
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 16
VisualStudioVersion = 16.0.30907.101
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EPTracer", "EPTracer\EPTracer.csproj", "{51295B4D-8DE3-4BF7-B6AD-72629DAD922C}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{51295B4D-8DE3-4BF7-B6AD-72629DAD922C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{51295B4D-8DE3-4BF7-B6AD-72629DAD922C}.Debug|Any CPU.Build.0 = Debug|Any CPU
{51295B4D-8DE3-4BF7-B6AD-72629DAD922C}.Release|Any CPU.ActiveCfg = Release|Any CPU
{51295B4D-8DE3-4BF7-B6AD-72629DAD922C}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {C50D5042-CBEF-475D-81BC-ADF0B6909767}
EndGlobalSection
EndGlobal

8
EPTracer/EPTracer - Backup.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp3.1</TargetFramework>
</PropertyGroup>
</Project>

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EPTracer/EPTracer.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net5.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="InfluxDB.Client" Version="4.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration" Version="6.0.1" />
<PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="6.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="6.0.0" />
<PackageReference Include="NModbus" Version="3.0.72" />
<PackageReference Include="NModbus.Serial" Version="3.0.72" />
<PackageReference Include="System.IO.Ports" Version="6.0.0" />
<None Update="appsettings.json">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
</Project>

114
EPTracer/Program.cs Normal file
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using InfluxDB.Client;
using InfluxDB.Client.Api.Domain;
using InfluxDB.Client.Writes;
using Microsoft.Extensions.Configuration;
using NModbus;
using NModbus.Serial;
using System;
using System.IO.Ports;
namespace EPTracer
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine();
Console.WriteLine("***************************************************************");
Console.WriteLine("Loading config...");
IConfiguration config = new ConfigurationBuilder()
.AddJsonFile("appsettings.json", true, true)
.Build();
string portConf = config["port"];
int interval = int.Parse(config["interval"]);
string influxdb = config["influxdb"];
string token = config["token"];
string bucket = config["bucket"];
string org = config["org"];
Console.WriteLine();
Console.WriteLine($"Serial Port: {portConf}");
Console.WriteLine($"Interval: {interval}");
Console.WriteLine($"InfluxDB: {influxdb}");
Console.WriteLine($"Token: {token.Substring(0, 15)}...");
Console.WriteLine($"Bucket: {bucket}");
Console.WriteLine($"Org: {org}");
Console.WriteLine("***************************************************************");
Console.WriteLine();
using (SerialPort port = new SerialPort(portConf))
{
Console.WriteLine($"Configuring serial port: {portConf}");
// configure serial port
port.BaudRate = 115200;
port.DataBits = 8;
port.Parity = Parity.None;
port.StopBits = StopBits.One;
Console.WriteLine("Opening port");
port.Open();
var factory = new ModbusFactory();
IModbusSerialMaster master = factory.CreateRtuMaster(port);
byte slaveId = 1;
ushort startAddress = 0x3100;
ushort numRegisters = 18;
Console.WriteLine("Reading registers");
Console.WriteLine(".....");
while (true)
{
//read registers
ushort[] registers = master.ReadInputRegisters(slaveId, startAddress, numRegisters);
var pvv = registers[0] / 100.00;
var pva = registers[1] / 100.00;
var pvw = registers[2] / 100.00;
var btv = registers[4] / 100.00;
var bta = registers[5] / 100.00;
var btw = registers[6] / 100.00;
var ldv = registers[8] / 100.00;
var lda = registers[9] / 100.00;
var ldw = registers[10] / 100.00;
var btt = registers[12] / 100.00;
var btc = registers[15] / 100.00;
var rbt = registers[16] / 100.00;
using (var client = InfluxDBClientFactory.Create(influxdb, token))
{
client.SetLogLevel(InfluxDB.Client.Core.LogLevel.Body);
var timestamp = DateTime.UtcNow;
var point = PointData.Measurement("solar")
.Tag("unit", "1")
.Field("pvv", pvv)
.Field("pva", pva)
.Field("pvw", pvw)
.Field("btv", btv)
.Field("bta", bta)
.Field("btw", btw)
.Field("ldv", ldv)
.Field("lda", lda)
.Field("ldw", ldw)
.Field("btt", btt)
.Field("btc", btc)
.Field("rbt", rbt)
.Timestamp(DateTime.UtcNow, WritePrecision.Ns);
using (var writeApi = client.GetWriteApi())
{
writeApi.WritePoint(point, bucket, org);
Console.WriteLine(point.ToLineProtocol());
}
}
System.Threading.Thread.Sleep(interval * 1000);
}
}
}
}
}

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EPTracer/appsettings.json Normal file
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{
"port": "/dev/ttyXRUSB0",
"interval": 5,
"influxdb": "http://127.0.0.1:8086",
"token": "l8GGGVe6YaNTfvsE5h4WLMLOEVkOL49NyOvCD3eV1LqI4va2Uh9Acza0-_UIhbuT5FdJe5FniRlMoWtHM3kV-A==",
"bucket": "solar",
"org": "flexa"
}