/* return string representation of fault code */
public static String GetFaultString(long fault) {
if (fault > 0L) {
StringBuffer sb = new StringBuffer();
if ((fault & TYPE_MASK) == TYPE_J1708) {
// SID: "128/s123/1"
// PID: "128/123/1"
boolean active = DTOBDFault.DecodeActive(fault);
int mid = DTOBDFault.DecodeSystem(fault);
int fmi = DTOBDFault.DecodeFMI(fault);
if (!active) {
sb.append("[");
}
sb.append(mid); // MID
sb.append("/");
if (DTOBDFault.IsJ1708_SID(fault)) {
int sid = DTOBDFault.DecodePidSid(fault);
sb.append("s").append(sid); // SID "128/s123/1"
} else {
int pid = DTOBDFault.DecodePidSid(fault);
sb.append(pid); // PID "128/123/1"
}
sb.append("/");
sb.append(fmi); // FMI
if (!active) {
sb.append("]");
}
return sb.toString();
} else if ((fault & TYPE_MASK) == TYPE_J1939) {
// SPN: "128/1"
boolean active = DTOBDFault.DecodeActive(fault);
int spn = DTOBDFault.DecodeSystem(fault);
int fmi = DTOBDFault.DecodeFMI(fault);
sb.append(spn); // SPN
sb.append("/");
sb.append(fmi); // FMI
return sb.toString();
} else if ((fault & TYPE_MASK) == TYPE_OBDII) {
// DTC: "P0071" [was "024C"]
boolean active = DTOBDFault.DecodeActive(fault);
int sysChar = DTOBDFault.DecodeSystem(fault); // System: powertrain
int subSys = DTOBDFault.DecodeSPID(fault); // Mfg/Subsystem/Problem
if (Character.isLetter((char) sysChar)) {
sb.append((char) sysChar);
} else {
sb.append("U");
}
if ((subSys & 0x8000) != 0) {
sb.append("1");
} else {
sb.append("0");
}
String subSysStr = String.valueOf(1000 + ((subSys & 0xFFF) % 1000));
sb.append(subSysStr.substring(1));
return sb.toString();
} else {
// unrecognized
}
}
return "";
}
public static String GetFaultDescription(long fault, Locale locale) {
if (fault != 0L) {
String fmt = "000";
StringBuffer sb = new StringBuffer();
if ((fault & TYPE_MASK) == TYPE_J1708) {
int mid = DTOBDFault.DecodeSystem(fault); // MID
boolean isSid = DTOBDFault.IsJ1708_SID(fault);
int pidSid = DTOBDFault.DecodePidSid(fault); // PID|SID "128/[s]123/1"
int fmi = DTOBDFault.DecodeFMI(fault); // FMI
Properties p =
(j1587DescProvider != null)
? j1587DescProvider.getJ1587Descriptions(fault)
: new Properties();
// MID
sb.append(
NAME_MID
+ "("
+ StringTools.format(mid, fmt)
+ ") "
+ p.getProperty(NAME_MID_DESC, "")
+ "\n");
// PID/SID
if (isSid) {
sb.append(
NAME_SID
+ "("
+ StringTools.format(pidSid, fmt)
+ ") "
+ p.getProperty(NAME_SID_DESC, "")
+ "\n");
} else {
sb.append(
NAME_PID
+ "("
+ StringTools.format(pidSid, fmt)
+ ") "
+ p.getProperty(NAME_PID_DESC, "")
+ "\n");
}
// FMI
sb.append(
NAME_FMI
+ "("
+ StringTools.format(fmi, fmt)
+ ") "
+ p.getProperty(NAME_FMI_DESC, ""));
return sb.toString();
} else if ((fault & TYPE_MASK) == TYPE_J1939) {
int spn = DTOBDFault.DecodeSystem(fault); // SPN
int fmi = DTOBDFault.DecodeFMI(fault); // FMI
Properties p = new Properties();
// SPN
sb.append(
NAME_SPN
+ "("
+ StringTools.format(spn, fmt)
+ ") "
+ p.getProperty(NAME_SPN, "")
+ "\n");
// FMI
sb.append(
NAME_FMI + "(" + StringTools.format(fmi, fmt) + ") " + p.getProperty(NAME_FMI, ""));
return sb.toString();
} else if ((fault & TYPE_MASK) == TYPE_OBDII) {
String dtc = DTOBDFault.GetFaultString(fault); // DTC
Properties p = new Properties();
// DTC
sb.append(NAME_DTC + "(" + dtc + ") " + p.getProperty(NAME_DTC, ""));
return sb.toString();
}
}
return "";
}
