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package nmea
const (
// TypeACN type of ACN sentence for alert command
TypeACN = "ACN"
)
// ACN - Alert command. Used for acknowledge, silence, responsibility transfer and to request repeat of alert.
// https://www.furuno.it/docs/INSTALLATION%20MANUALIME44900D_FA170.pdf Furuno CLASS A AIS Model FA-170 (page 49)
// https://www.furuno.it/docs/INSTALLATION%20MANUALgp170_installation_manual.pdf GPS NAVIGATOR Model GP-170 (page 42)
//
// Format: $--ACN,hhmmss.ss,AAA,x.x,x.x,A,A*hh<CR><LF>
// Example: $VRACN,220516,BPMP1,A,A,Bilge pump alarm1*43
type ACN struct {
BaseSentence
// Time is time of alarm condition change, UTC (000000.00 - 240001.00)
Time Time // 0
// ManufacturerMnemonicCode is manufacturer mnemonic code
ManufacturerMnemonicCode string // 1
// AlertIdentifier is alert identifier (001 to 99999)
AlertIdentifier int64 // 2
// AlertInstance is alert instance
AlertInstance int64 // 3
// Command is Alert command
// * A - acknowledge,
// * Q - request/repeat information
// * O - responsibility transfer
// * S - silence
Command string // 4
// State is alarm state
// * C - command
// * possible more classifier values but these are not mentioned in manual
State string // 5
}
// newACN constructor
func newACN(s BaseSentence) (Sentence, error) {
p := NewParser(s)
p.AssertType(TypeACN)
return ACN{
BaseSentence: s,
Time: p.Time(0, "time"),
ManufacturerMnemonicCode: p.String(1, "manufacturer mnemonic code"),
AlertIdentifier: p.Int64(2, "alert identifier"),
AlertInstance: p.Int64(3, "alert instance"),
Command: p.EnumString(4, "alert command", AlertCommandAcknowledge, AlertCommandRequestRepeatInformation, AlertCommandResponsibilityTransfer, AlertCommandSilence),
State: p.String(5, "alarm state"),
}, p.Err()
}
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