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update 电单车协议

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Guoqs
2024-08-05 16:37:35 +08:00
parent 58d7974d3c
commit e3dd0a7944
2 changed files with 40 additions and 14 deletions
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51
jsowell-netty/src/main/java/com/jsowell/netty/domain/ChargingPileMessage.java
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@@ -6,6 +6,8 @@ import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
@@ -24,37 +26,64 @@ public class ChargingPileMessage {
private byte[] data; // 数据 (n字节)
private int checksum; // 校验 (2字节)
@Override
public String toString() {
return new ToStringBuilder(this, ToStringStyle.JSON_STYLE)
.append("header", header)
.append("length", length)
.append("physicalId", physicalId)
.append("messageId", messageId)
.append("command", command)
.append("data", data)
.append("checksum", checksum)
.toString();
}
// 从字节数组解析消息
public static ChargingPileMessage parseMessage(byte[] messageBytes) {
log.info("parseMessage:{}", BytesUtil.binary(messageBytes, 16));
ChargingPileMessage message = new ChargingPileMessage();
// log.info("parseMessage:{}", BytesUtil.binary(messageBytes, 16));
// 读取包头
byte[] headerBytes = Arrays.copyOfRange(messageBytes, 0, 3);
System.out.println(new String(headerBytes, StandardCharsets.UTF_8));
String header = new String(headerBytes, StandardCharsets.UTF_8);
message.setHeader(header);
// System.out.println("包头:" + header);
// 读取长度
byte[] lengthBytes = {messageBytes[3], messageBytes[4]};
System.out.println(BytesUtil.bcd2StrLittle(lengthBytes));
int length = BytesUtil.bytesToIntLittle(lengthBytes);
message.setLength(length);
// System.out.println("长度:" + length);
// 读取物理ID
byte[] physicalIdBytes = Arrays.copyOfRange(messageBytes, 5, 9);
System.out.println(BytesUtil.bcd2StrLittle(physicalIdBytes));
int physicalId = BytesUtil.bytesToIntLittle(physicalIdBytes);
message.setPhysicalId(physicalId);
// System.out.println("物理ID:" + physicalId);
// 读取消息ID
byte[] messageIdBytes = {messageBytes[9], messageBytes[10]};
System.out.println(BytesUtil.bcd2StrLittle(messageIdBytes));
int messageId = BytesUtil.bytesToIntLittle(messageIdBytes);
message.setMessageId(messageId);
// System.out.println("消息ID:" + messageId);
// 读取命令
byte command = messageBytes[11];
System.out.println(BytesUtil.bcd2StrLittle(new byte[] {command}));
message.setChecksum(command);
// System.out.println("命令:" + BytesUtil.bcd2StrLittle(new byte[] {command}));
// 读取数据
byte[] data = Arrays.copyOfRange(messageBytes, 12, messageBytes.length - 2);
System.out.println(BytesUtil.bcd2StrLittle(data));
byte[] dataBytes = Arrays.copyOfRange(messageBytes, 12, messageBytes.length - 2);
message.setData(dataBytes);
String data = BytesUtil.bcd2StrLittle(dataBytes);
// System.out.println("数据:" + data);
// 读取校验
byte[] checksumBytes = {messageBytes[messageBytes.length - 2], messageBytes[messageBytes.length - 1]};
System.out.println(BytesUtil.bcd2StrLittle(checksumBytes));
return null;
int checksum = BytesUtil.bytesToIntLittle(checksumBytes);
message.setChecksum(checksum);
// System.out.println("校验:" + checksum);
log.info("报文:{}, parseMessage:{}", BytesUtil.binary(messageBytes, 16), message.toString());
return message;
}
}

3
jsowell-netty/src/main/java/com/jsowell/netty/handler/yunkuaichong/ReservationChargingStartupResultHandler.java
View File

@@ -86,7 +86,6 @@ public class ReservationChargingStartupResultHandler extends AbstractHandler{
log.info("[===预约充电启动结果上送===]交易流水号:{}, 桩编号:{}, 枪号:{}, vin:{}, 启动结果:{}, 失败原因:{}",
transactionCode, pileSn, connectorCode, vinCode, startupResultMsg, failReasonMsg);
ReservationChargingStartupResult chargingStartupResult = ReservationChargingStartupResult.builder()
.transactionCode(transactionCode)
.pileSn(pileSn)
@@ -97,14 +96,12 @@ public class ReservationChargingStartupResultHandler extends AbstractHandler{
.build();
pileBasicInfoService.startupResult(chargingStartupResult);
/*
应答
确认结果 0x00 成功 0x01 失败
*/
byte[] confirmResultBytes = Constants.zeroByteArray;
byte[] concatMsgBody = Bytes.concat(transactionCodeByteArr, pileSnByteArr, connectorCodeByteArr, confirmResultBytes);
return getResult(ykcDataProtocol, concatMsgBody);
}
}