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authorAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
commit59416923dcb3a756eaf532cc4259f2f6625c0762 (patch)
tree9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/org/traccar/helper/ObdDecoder.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/org/traccar/helper/ObdDecoder.java')
-rw-r--r--src/org/traccar/helper/ObdDecoder.java105
1 files changed, 0 insertions, 105 deletions
diff --git a/src/org/traccar/helper/ObdDecoder.java b/src/org/traccar/helper/ObdDecoder.java
deleted file mode 100644
index 1bdcce352..000000000
--- a/src/org/traccar/helper/ObdDecoder.java
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright 2015 - 2018 Anton Tananaev (anton@traccar.org)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.helper;
-
-import org.traccar.model.Position;
-
-import java.util.AbstractMap;
-import java.util.Map;
-
-public final class ObdDecoder {
-
- private ObdDecoder() {
- }
-
- private static final int MODE_CURRENT = 0x01;
- private static final int MODE_FREEZE_FRAME = 0x02;
- private static final int MODE_CODES = 0x03;
-
- public static Map.Entry<String, Object> decode(int mode, String value) {
- switch (mode) {
- case MODE_CURRENT:
- case MODE_FREEZE_FRAME:
- return decodeData(
- Integer.parseInt(value.substring(0, 2), 16),
- Integer.parseInt(value.substring(2), 16), true);
- case MODE_CODES:
- return decodeCodes(value);
- default:
- return null;
- }
- }
-
- private static Map.Entry<String, Object> createEntry(String key, Object value) {
- return new AbstractMap.SimpleEntry<>(key, value);
- }
-
- public static Map.Entry<String, Object> decodeCodes(String value) {
- StringBuilder codes = new StringBuilder();
- for (int i = 0; i < value.length() / 4; i++) {
- int numValue = Integer.parseInt(value.substring(i * 4, (i + 1) * 4), 16);
- codes.append(' ');
- switch (numValue >> 14) {
- case 1:
- codes.append('C');
- break;
- case 2:
- codes.append('B');
- break;
- case 3:
- codes.append('U');
- break;
- default:
- codes.append('P');
- break;
- }
- codes.append(String.format("%04X", numValue & 0x3FFF));
- }
- if (codes.length() > 0) {
- return createEntry(Position.KEY_DTCS, codes.toString().trim());
- } else {
- return null;
- }
- }
-
- public static Map.Entry<String, Object> decodeData(int pid, int value, boolean convert) {
- switch (pid) {
- case 0x04:
- return createEntry(Position.KEY_ENGINE_LOAD, convert ? value * 100 / 255 : value);
- case 0x05:
- return createEntry(Position.KEY_COOLANT_TEMP, convert ? value - 40 : value);
- case 0x0B:
- return createEntry("mapIntake", value);
- case 0x0C:
- return createEntry(Position.KEY_RPM, convert ? value / 4 : value);
- case 0x0D:
- return createEntry(Position.KEY_OBD_SPEED, value);
- case 0x0F:
- return createEntry("intakeTemp", convert ? value - 40 : value);
- case 0x11:
- return createEntry(Position.KEY_THROTTLE, convert ? value * 100 / 255 : value);
- case 0x21:
- return createEntry("milDistance", value);
- case 0x2F:
- return createEntry(Position.KEY_FUEL_LEVEL, convert ? value * 100 / 255 : value);
- case 0x31:
- return createEntry("clearedDistance", value);
- default:
- return null;
- }
- }
-
-}