diff --git a/README.md b/README.md
index 9a7c7fa..37210a7 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,7 @@ This library currently supports the following features:
- Battery level
- Music control
- OTA firmware upgrades
+- Navigation
---
diff --git a/infinitime.go b/infinitime.go
index d48e902..e234949 100644
--- a/infinitime.go
+++ b/infinitime.go
@@ -52,6 +52,10 @@ var charNames = map[string]string{
FSTransferChar: "Filesystem Transfer",
FSVersionChar: "Filesystem Version",
WeatherDataChar: "Weather Data",
+ NavFlagsChar: "Navigation Icon",
+ NavNarrativeChar:"Navigation Instruction",
+ NavManDistChar: "Navigation Distance to next event",
+ NavProgressChar: "Navigation Progress",
}
type Device struct {
@@ -67,10 +71,13 @@ type Device struct {
fsVersionChar *gatt.GattCharacteristic1
fsTransferChar *gatt.GattCharacteristic1
weatherDataChar *gatt.GattCharacteristic1
+ weatherdataChar *gatt.GattCharacteristic1
notifEventCh chan uint8
notifEventDone bool
Music MusicCtrl
+ Navigation NavigationCtrl
DFU DFU
+ navigationEv NavigationEvent
}
var (
@@ -394,6 +401,14 @@ func (i *Device) resolveChars() error {
charResolved := true
// Set correct characteristics
switch char.Properties.UUID {
+ case NavFlagsChar:
+ i.Navigation.flagsChar = char
+ case NavNarrativeChar:
+ i.Navigation.narrativeChar = char
+ case NavManDistChar:
+ i.Navigation.mandistChar = char
+ case NavProgressChar:
+ i.Navigation.progressChar = char
case NewAlertChar:
i.newAlertChar = char
case NotifEventChar:
@@ -723,6 +738,7 @@ func (i *Device) Notify(title, body string) error {
)
}
+
// These constants represent the possible call statuses selected by the user
const (
CallStatusDeclined uint8 = iota
diff --git a/navigation.go b/navigation.go
new file mode 100644
index 0000000..16e7da4
--- /dev/null
+++ b/navigation.go
@@ -0,0 +1,188 @@
+package infinitime
+
+import (
+ "bytes"
+ "encoding/binary"
+ "errors"
+ "github.com/muka/go-bluetooth/bluez/profile/gatt"
+)
+
+const (
+ NavFlagsChar = "00010001-78fc-48fe-8e23-433b3a1942d0"
+ NavNarrativeChar= "00010002-78fc-48fe-8e23-433b3a1942d0"
+ NavManDistChar = "00010003-78fc-48fe-8e23-433b3a1942d0"
+ NavProgressChar = "00010004-78fc-48fe-8e23-433b3a1942d0"
+)
+
+type NavigationCtrl struct {
+ flagsChar *gatt.GattCharacteristic1
+ narrativeChar*gatt.GattCharacteristic1
+ mandistChar *gatt.GattCharacteristic1
+ progressChar *gatt.GattCharacteristic1
+}
+
+type NavFlag string
+const (
+ NavFlagArrive NavFlag = "arrive"
+ NavFlagArriveLeft NavFlag = "arrive-left"
+ NavFlagArriveRight NavFlag = "arrive-right"
+ NavFlagArriveStraight NavFlag = "arrive-straight"
+ NavFlagClose NavFlag = "close"
+ NavFlagContinue NavFlag = "continue"
+ NavFlagContinueLeft NavFlag = "continue-left"
+ NavFlagContinueRight NavFlag = "continue-right"
+ NavFlagContinueSlightLeft NavFlag = "continue-slight-left"
+ NavFlagContinueSlightRight NavFlag = "continue-slight-right"
+ NavFlagContinueStraight NavFlag = "continue-straight"
+ NavFlagContinueUturn NavFlag = "continue-uturn"
+ NavFlagDepart NavFlag = "depart"
+ NavFlagDepartLeft NavFlag = "depart-left"
+ NavFlagDepartRight NavFlag = "depart-right"
+ NavFlagDepartStraight NavFlag = "depart-straight"
+ NavFlagEndOfRoadLeft NavFlag = "end-of-road-left"
+ NavFlagEndOfRoadRight NavFlag = "end-of-road-right"
+ NavFlagFerry NavFlag = "ferry"
+ NavFlagFlag NavFlag = "flag"
+ NavFlagFork NavFlag = "fork"
+ NavFlagForkLeft NavFlag = "fork-left"
+ NavFlagForkRight NavFlag = "fork-right"
+ NavFlagForkSlightLeft NavFlag = "fork-slight-left"
+ NavFlagForkSlightRight NavFlag = "fork-slight-right"
+ NavFlagForkStraight NavFlag = "fork-straight"
+ NavFlagInvalid NavFlag = "invalid"
+ NavFlagInvalidLeft NavFlag = "invalid-left"
+ NavFlagInvalidRight NavFlag = "invalid-right"
+ NavFlagInvalidSlightLeft NavFlag = "invalid-slight-left"
+ NavFlagInvalidSlightRight NavFlag = "invalid-slight-right"
+ NavFlagInvalidStraight NavFlag = "invalid-straight"
+ NavFlagInvalidUturn NavFlag = "invalid-uturn"
+ NavFlagMergeLeft NavFlag = "merge-left"
+ NavFlagMergeRight NavFlag = "merge-right"
+ NavFlagMergeSlightLeft NavFlag = "merge-slight-left"
+ NavFlagMergeSlightRight NavFlag = "merge-slight-right"
+ NavFlagMergeStraight NavFlag = "merge-straight"
+ NavFlagNewNameLeft NavFlag = "new-name-left"
+ NavFlagNewNameRight NavFlag = "new-name-right"
+ NavFlagNewNameSharpLeft NavFlag = "new-name-sharp-left"
+ NavFlagNewNameSharpRight NavFlag = "new-name-sharp-right"
+ NavFlagNewNameSlightLeft NavFlag = "new-name-slight-left"
+ NavFlagNewNameSlightRight NavFlag = "new-name-slight-right"
+ NavFlagNewNameStraight NavFlag = "new-name-straight"
+ NavFlagNotificationLeft NavFlag = "notification-left"
+ NavFlagNotificationRight NavFlag = "notification-right"
+ NavFlagNotificationSharpLeft NavFlag = "notification-sharp-left"
+ NavFlagNotificationSharpRight NavFlag = "notification-sharp-right"
+ NavFlagNotificationSlightLeft NavFlag = "notification-slight-left"
+ NavFlagNotificationSlightRight NavFlag = "notification-slight-right"
+ NavFlagNotificationStraight NavFlag = "notification-straight"
+ NavFlagOffRampLeft NavFlag = "off-ramp-left"
+ NavFlagOffRampRight NavFlag = "off-ramp-right"
+ NavFlagOffRampSharpLeft NavFlag = "off-ramp-sharp-left"
+ NavFlagOffRampSharpRight NavFlag = "off-ramp-sharp-right"
+ NavFlagOffRampSlightLeft NavFlag = "off-ramp-slight-left"
+ NavFlagOffRampSlightRight NavFlag = "off-ramp-slight-right"
+ NavFlagOffRampStraight NavFlag = "off-ramp-straight"
+ NavFlagOnRampLeft NavFlag = "on-ramp-left"
+ NavFlagOnRampRight NavFlag = "on-ramp-right"
+ NavFlagOnRampSharpLeft NavFlag = "on-ramp-sharp-left"
+ NavFlagOnRampSharpRight NavFlag = "on-ramp-sharp-right"
+ NavFlagOnRampSlightLeft NavFlag = "on-ramp-slight-left"
+ NavFlagOnRampSlightRight NavFlag = "on-ramp-slight-right"
+ NavFlagOnRampStraight NavFlag = "on-ramp-straight"
+ NavFlagRotary NavFlag = "rotary"
+ NavFlagRotaryLeft NavFlag = "rotary-left"
+ NavFlagRotaryRight NavFlag = "rotary-right"
+ NavFlagRotarySharpLeft NavFlag = "rotary-sharp-left"
+ NavFlagRotarySharpRight NavFlag = "rotary-sharp-right"
+ NavFlagRotarySlightLeft NavFlag = "rotary-slight-left"
+ NavFlagRotarySlightRight NavFlag = "rotary-slight-right"
+ NavFlagRotaryStraight NavFlag = "rotary-straight"
+ NavFlagRoundabout NavFlag = "roundabout"
+ NavFlagRoundaboutLeft NavFlag = "roundabout-left"
+ NavFlagRoundaboutRight NavFlag = "roundabout-right"
+ NavFlagRoundaboutSharpLeft NavFlag = "roundabout-sharp-left"
+ NavFlagRoundaboutSharpRight NavFlag = "roundabout-sharp-right"
+ NavFlagRoundaboutSlightLeft NavFlag = "roundabout-slight-left"
+ NavFlagRoundaboutSlightRight NavFlag = "roundabout-slight-right"
+ NavFlagRoundaboutStraight NavFlag = "roundabout-straight"
+ NavFlagTurnLeft NavFlag = "turn-left"
+ NavFlagTurnRight NavFlag = "turn-right"
+ NavFlagTurnSharpLeft NavFlag = "turn-sharp-left"
+ NavFlagTurnSharpRight NavFlag = "turn-sharp-right"
+ NavFlagTurnSlightLeft NavFlag = "turn-slight-left"
+ NavFlagTurnSlightRight NavFlag = "turn-slight-right"
+ NavFlagTurnStright NavFlag = "turn-stright"
+ NavFlagUpdown NavFlag = "updown"
+ NavFlagUturn NavFlag = "uturn"
+)
+
+type NavigationEvent struct {
+ Flag NavFlag
+ Narrative string
+ Dist string
+ Progress uint8
+}
+
+var (
+ ErrNavProgress = errors.New("progress needs to between 0 and 100")
+ ErrNavInvalidFlag = errors.New("this flag is invalid")
+)
+
+// Navigation sends a NavigationEvent to the watch
+func (i *Device) SetNavigation(ev NavigationEvent) error {
+ if ev.Progress > 100 {
+ return ErrNavProgress
+ }
+
+ if ev.Flag != i.navigationEv.Flag {
+ log.Debug().Str("func", "Navigation").
+ Msg("Sending flag")
+ if err := i.checkStatus(i.Navigation.flagsChar, NavFlagsChar); err != nil {
+ return err
+ }
+ if err := i.Navigation.flagsChar.WriteValue([]byte(ev.Flag), nil); err != nil {
+ return err
+ }
+ i.navigationEv.Flag = ev.Flag
+ }
+
+ if ev.Narrative != i.navigationEv.Narrative {
+ log.Debug().Str("func", "Navigation").
+ Msg("Sending narrative")
+ if err := i.checkStatus(i.Navigation.narrativeChar, NavNarrativeChar); err != nil {
+ return err
+ }
+ if err := i.Navigation.narrativeChar.WriteValue([]byte(ev.Narrative), nil); err != nil {
+ return err
+ }
+ i.navigationEv.Narrative = ev.Narrative
+ }
+
+ if ev.Dist != i.navigationEv.Dist {
+ log.Debug().Str("func", "Navigation").
+ Msg("Sending mandist")
+ if err := i.checkStatus(i.Navigation.mandistChar, NavManDistChar); err != nil {
+ return err
+ }
+ if err := i.Navigation.mandistChar.WriteValue([]byte(ev.Dist), nil); err != nil {
+ return err
+ }
+ i.navigationEv.Dist = ev.Dist
+ }
+
+ if ev.Progress != i.navigationEv.Progress {
+ log.Debug().Str("func", "Navigation").
+ Msg("Sending progress")
+ if err := i.checkStatus(i.Navigation.progressChar, NavProgressChar); err != nil {
+ return err
+ }
+ buf := &bytes.Buffer{}
+ binary.Write(buf, binary.LittleEndian, ev.Progress)
+ if err := i.Navigation.progressChar.WriteValue(buf.Bytes(), nil); err != nil {
+ return err
+ }
+ i.navigationEv.Progress = ev.Progress
+ }
+
+ return nil
+}