55 lines
1.8 KiB
Java
55 lines
1.8 KiB
Java
package com.rusefi.can.reader.impl;
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import com.rusefi.can.CANPacket;
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import com.rusefi.mlv.LoggingStrategy;
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import com.rusefi.can.reader.dbc.DbcField;
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import com.rusefi.can.reader.dbc.DbcFile;
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import org.junit.Test;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.StringReader;
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import static com.rusefi.can.reader.impl.ParseDBCTest.VAG_MOTOR_1;
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import static junit.framework.TestCase.assertNull;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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public class GetValueFromTrc {
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public static final double EPS = 0.01;
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@Test
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public void test() throws IOException {
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DbcFile dbc = new DbcFile(LoggingStrategy.LOG_ONLY_TRANSLATED_FIELDS);
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{
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BufferedReader reader = new BufferedReader(new StringReader(VAG_MOTOR_1));
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dbc.read(reader);
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}
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assertNotNull(dbc.findPacket(640));
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assertNull(dbc.findPacket(1640));
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String trcLine = " 3769) 2117.7 Rx 0280 8 01 1D DF 12 1E 00 1A 1E ";
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PcanTrcReader1_1 reader = new PcanTrcReader1_1();
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CANPacket packet = reader.readLine(trcLine);
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assertEquals(8, packet.getData().length);
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assertEquals(640, packet.getId());
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assertEquals(0x12DF, DbcField.getBitIndex(packet.getData(), 16, 16));
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assertEquals(0xDF1D, DbcField.getBitIndex(packet.getData(), 8, 16));
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assertEquals(1, DbcField.getBitIndex(packet.getData(), 0, 3));
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assertEquals(0x1D, DbcField.getBitIndex(packet.getData(), 8, 8));
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assertEquals(13 , DbcField.getBitIndex(packet.getData(), 8, 4));
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DbcField bf = dbc.getPacketByIndexSlow(0).find("rpm");
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assertEquals(1207.75, bf.getValue(packet), EPS);
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System.out.println(packet);
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}
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}
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