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Return intial values in watch functions

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Elara
2021-08-24 22:17:34 -07:00
parent 0430ddcd30
commit 745b4bd37c
1 changed files with 10 additions and 0 deletions
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10
infinitime.go
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@@ -338,6 +338,11 @@ func (i *Device) WatchHeartRate() (<-chan uint8, error) {
return nil, err return nil, err
} }
out := make(chan uint8, 2) out := make(chan uint8, 2)
currentHeartRate, err := i.HeartRate()
if err != nil {
return nil, err
}
out <- currentHeartRate
go func() { go func() {
// For every event // For every event
for event := range ch { for event := range ch {
@@ -366,6 +371,11 @@ func (i *Device) WatchBatteryLevel() (<-chan uint8, error) {
return nil, err return nil, err
} }
out := make(chan uint8, 2) out := make(chan uint8, 2)
currentBattLevel, err := i.BatteryLevel()
if err != nil {
return nil, err
}
out <- currentBattLevel
go func() { go func() {
// For every event // For every event
for event := range ch { for event := range ch {