am-wd/AMWD.Protocols.Modbus
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Fixed wrong ADU calculation on RTU proxy

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This commit is contained in:
Andreas Müller
2025-01-28 14:00:58 +01:00
parent 56664cdac5
commit 38dd94471d
2 changed files with 14 additions and 7 deletions
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13
AMWD.Protocols.Modbus.Tests/Serial/ModbusRtuProxyTest.cs
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@@ -1050,14 +1050,21 @@ namespace AMWD.Protocols.Modbus.Tests.Serial
_requestBytesQueue.Enqueue([.. request, .. RtuProtocol.CRC16(request)]);
byte[] expectedResponse = [
1, 43, 14, 3,
3, 255, 224, 103,
3, 255, 223, 102,
0, 10, 86, 101, 110, 100, 111, 114, 78, 97, 109, 101,
1, 11, 80, 114, 111, 100, 117, 99, 116, 67, 111, 100, 101,
2, 18, 77, 97, 106, 111, 114, 77, 105, 110, 111, 114, 82, 101, 118, 105, 115, 105, 111, 110,
3, 0, 4, 0, 5, 0, 6, 0,
128, 0, 129, 0, 130, 0,
131, 3, 11, 22, 33,
132, 0, 133, 0, 134, 0, 135, 0, 136, 0, 137, 0, 138, 0, 139, 0, 140, 0, 141, 0, 142, 0, 143, 0, 144, 0, 145, 0, 146, 0, 147, 0, 148, 0, 149, 0, 150, 0, 151, 0, 152, 0, 153, 0, 154, 0, 155, 0, 156, 0, 157, 0, 158, 0, 159, 0, 160, 0, 161, 0, 162, 0, 163, 0, 164, 0, 165, 0, 166, 0, 167, 0, 168, 0, 169, 0, 170, 0, 171, 0, 172, 0, 173, 0, 174, 0, 175, 0, 176, 0, 177, 0, 178, 0, 179, 0, 180, 0, 181, 0, 182, 0, 183, 0, 184, 0, 185, 0, 186, 0, 187, 0, 188, 0, 189, 0, 190, 0, 191, 0, 192, 0, 193, 0, 194, 0, 195, 0, 196, 0, 197, 0, 198, 0, 199, 0, 200, 0, 201, 0, 202, 0, 203, 0, 204, 0, 205, 0, 206, 0, 207, 0, 208, 0, 209, 0, 210, 0, 211, 0, 212, 0, 213, 0, 214, 0, 215, 0, 216, 0, 217, 0, 218, 0, 219, 0, 220, 0, 221, 0, 222, 0, 223, 0];
132, 0, 133, 0, 134, 0, 135, 0, 136, 0, 137, 0, 138, 0, 139, 0, 140, 0, 141, 0, 142, 0, 143, 0,
144, 0, 145, 0, 146, 0, 147, 0, 148, 0, 149, 0, 150, 0, 151, 0, 152, 0, 153, 0, 154, 0, 155, 0,
156, 0, 157, 0, 158, 0, 159, 0, 160, 0, 161, 0, 162, 0, 163, 0, 164, 0, 165, 0, 166, 0, 167, 0,
168, 0, 169, 0, 170, 0, 171, 0, 172, 0, 173, 0, 174, 0, 175, 0, 176, 0, 177, 0, 178, 0, 179, 0,
180, 0, 181, 0, 182, 0, 183, 0, 184, 0, 185, 0, 186, 0, 187, 0, 188, 0, 189, 0, 190, 0, 191, 0,
192, 0, 193, 0, 194, 0, 195, 0, 196, 0, 197, 0, 198, 0, 199, 0, 200, 0, 201, 0, 202, 0, 203, 0,
204, 0, 205, 0, 206, 0, 207, 0, 208, 0, 209, 0, 210, 0, 211, 0, 212, 0, 213, 0, 214, 0, 215, 0,
216, 0, 217, 0, 218, 0, 219, 0, 220, 0, 221, 0, 222, 0];
using var proxy = GetProxy();
await proxy.StartAsync();
@@ -1072,7 +1079,7 @@ namespace AMWD.Protocols.Modbus.Tests.Serial
_serialPortMock.Verify(m => m.Close(), Times.Once);
_serialPortMock.Verify(m => m.Open(), Times.Once);
_serialPortMock.Verify(m => m.Read(It.IsAny<byte[]>(), 0, RtuProtocol.MAX_ADU_LENGTH), Times.Once);
_serialPortMock.Verify(m => m.Write(It.IsAny<byte[]>(), 0, 258), Times.Once);
_serialPortMock.Verify(m => m.Write(It.IsAny<byte[]>(), 0, 256), Times.Once);
_serialPortMock.VerifyAdd(m => m.DataReceived += It.IsAny<SerialDataReceivedEventHandler>(), Times.Once);
_serialPortMock.VerifyRemove(m => m.DataReceived -= It.IsAny<SerialDataReceivedEventHandler>(), Times.Once);