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);
}
private static string decodeInfo(string msg)
{
VLogInfo res = Parser.DecodeInfo(msg);
if (res == null)
{
return(string.Format("{0} - ongeldig bericht", msg));
}
else
{
return(string.Format("{0} - {1}", msg, res.ToString()));
}
}