public static VLogInfo DecodeInfo(string msg) { //decodeer informatie bericht: berichttype 0x04 // !NULL : geldige waarde -> aantal detectoren met actuele status // NULL : onjuist bericht //voorbeeld bericht: "040200003132392020202020202020202020202020202020" // 04: type // 020000: versie // 3132392020202020202020202020202020202020: vri_id / sys //checks if (!msgOk(msg, 48, "04")) { return(null); } VLogInfo result = new VLogInfo(); result.VLogVersie = string.Format("{0}.{1}.{2}", hex2int(msg[2], msg[3]), hex2int(msg[4], msg[5]), hex2int(msg[6], msg[7])); StringBuilder vriId = new StringBuilder(); for (int i = 8; i < 48; i += 2) { vriId.Append((char)hex2int(msg[i], msg[i + 1])); } result.VriId = vriId.ToString().Trim(); return(result); }