Example #1
0
 /**
  * 传输位图块请求对象
  *
  * @param req
  * @param dr
  * @param blockNum
  * @param block
  */
 public void blockTransferRequest(DlmsRequest dr, Integer blockNum, byte[] block) {
   setRequestParam(dr, new ObisDescription(18, "0.0.44.0.0.255", 2));
   DlmsData data = new DlmsData();
   DlmsData[] datas = new DlmsData[2];
   datas[0] = new DlmsData();
   datas[0].setDoubleLongUnsigned(blockNum);
   datas[1] = new DlmsData();
   datas[1].setOctetString(block);
   ASN1SequenceOf struct = new ASN1SequenceOf(datas);
   data.setStructure(struct);
   dr.getParams()[0].data = data;
 }
Example #2
0
  /**
   * 升级初始化
   *
   * @param req
   * @param dr
   * @param i_maxSize
   */
  private void upgradeInit(DlmsRequest req, DlmsRequest dr, int i_maxSize) {
    dr.removeAppendParam(DlmsUpgradeAssisant.CURRENT_BLOCK_NUM);
    dr.addAppendParam(DlmsUpgradeAssisant.MAX_SIZE, i_maxSize);
    dr.setOpType(DLMS_OP_TYPE.OP_ACTION);
    setRequestParam(dr, new ObisDescription(18, "0.0.44.0.0.255", 1)); // 初始化
    DlmsData data = new DlmsData();
    DlmsData[] datas = new DlmsData[2];
    byte[] content = DlmsUpgradeAssisant.getInstance().getFtpFileContent(req);
    dr.addAppendParam(DlmsUpgradeAssisant.UPGRADE_CONTENT, content);
    dr.addAppendParam(DlmsUpgradeAssisant.BLOCK_COUNT, content.length / i_maxSize); // 块数

    byte[] fileHead = fileHeadConstruct(req);
    dr.addAppendParam(DlmsUpgradeAssisant.FILE_HEAD, HexDump.toHex(fileHead));
    datas[0] = new DlmsData(); // image_identifier
    datas[0].setOctetString(fileHead);
    datas[1] = new DlmsData(); // image_szie
    datas[1].setDoubleLongUnsigned(content.length);
    ASN1SequenceOf struct = new ASN1SequenceOf(datas);
    data.setStructure(struct);
    dr.getParams()[0].data = data;
    dr.setOperator(DlmsUpgradeAssisant.UPGRADE_02);
  }