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Code Issues Releases Activity

LP-293 Added severity level parameter to AlarmString(). Reverted alarm sort order to natural severity levels (highest to lowest): ERROR, CRITICAL, WARNING, OK

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This commit is contained in:
Vladimir Zidar 2016-04-21 23:59:23 +02:00
parent 8f937e0508
commit 72582d1100
2 changed files with 7 additions and 11 deletions
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16
flight/libraries/alarms.c
View File

@ -323,25 +323,21 @@ static const char *const systemalarms_extendedalarmstatus_names[] = {
[SYSTEMALARMS_EXTENDEDALARMSTATUS_BADTHROTTLEORCOLLECTIVEINPUTRANGE] = "CFG:THR-COL",
};
static const SystemAlarmsAlarmOptions severity_order[] = {
SYSTEMALARMS_ALARM_CRITICAL, SYSTEMALARMS_ALARM_WARNING, SYSTEMALARMS_ALARM_ERROR
};
size_t AlarmString(SystemAlarmsData *alarm, char *buffer, size_t buffer_size, SystemAlarmsAlarmOptions *state)
size_t AlarmString(SystemAlarmsData *alarm, char *buffer, size_t buffer_size, SystemAlarmsAlarmOptions level, SystemAlarmsAlarmOptions *highestSeverity)
{
size_t bytes_written = 0;
PIOS_STATIC_ASSERT(NELEM(systemalarms_alarm_names) == SYSTEMALARMS_ALARM_NUMELEM);
for (unsigned order = 0; order < NELEM(severity_order); ++order) {
for (unsigned severity = SYSTEMALARMS_ALARM_ERROR; severity >= level; --severity) {
// should we prepend severity level here? No, not for now.
for (unsigned i = 0; i < SYSTEMALARMS_ALARM_NUMELEM; ++i) {
if ((SystemAlarmsAlarmToArray(alarm->Alarm)[i] == severity_order[order])
if ((SystemAlarmsAlarmToArray(alarm->Alarm)[i] == severity)
&& (systemalarms_alarm_names[i])) {
if (state) { // they are already sorted by severity as we are processing in specific order
*state = severity_order[order];
state = 0;
if (highestSeverity) { // they are already sorted by severity as we are processing in specific order
*highestSeverity = severity;
highestSeverity = 0;
}
// in which case should we dig into extended alarm status?

2
flight/libraries/inc/alarms.h
View File

@ -48,7 +48,7 @@ int32_t AlarmsHasErrors();
int32_t AlarmsHasCritical();
SystemAlarmsAlarmOptions AlarmsGetHighestSeverity();
size_t AlarmString(SystemAlarmsData *alarm, char *buffer, size_t buffer_size, SystemAlarmsAlarmOptions *state);
size_t AlarmString(SystemAlarmsData *alarm, char *buffer, size_t buffer_size, SystemAlarmsAlarmOptions level, SystemAlarmsAlarmOptions *highestSeverity);
#endif // ALARMS_H