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[ble] log without failing for operations involving unknown characteristics 

Signed-off-by: deadprogram <ron@hybridgroup.com>
This commit is contained in:
deadprogram 2016-07-08 12:02:15 +02:00
parent 11c8e9a98c
commit 10f0ec6dbc
1 changed files with 5 additions and 5 deletions
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10
platforms/ble/ble_adaptor.go
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@ -91,7 +91,7 @@ func (b *BLEAdaptor) ReadCharacteristic(sUUID string, cUUID string) (data []byte
characteristic := b.lookupCharacteristic(sUUID, cUUID)
if characteristic == nil {
log.Fatalf("Cannot read from unknown characteristic")
log.Println("Cannot read from unknown characteristic")
return
}
@ -114,7 +114,7 @@ func (b *BLEAdaptor) WriteCharacteristic(sUUID string, cUUID string, data []byte
characteristic := b.lookupCharacteristic(sUUID, cUUID)
if characteristic == nil {
log.Fatalf("Cannot write to unknown characteristic")
log.Println("Cannot write to unknown characteristic")
return
}
@ -137,7 +137,7 @@ func (b *BLEAdaptor) Subscribe(sUUID string, cUUID string, f func([]byte, error)
characteristic := b.lookupCharacteristic(sUUID, cUUID)
if characteristic == nil {
log.Fatalf("Cannot subscribe to unknown characteristic")
log.Println("Cannot subscribe to unknown characteristic")
return
}
@ -226,13 +226,13 @@ func (b *BLEAdaptor) DisconnectHandler(p gatt.Peripheral, err error) {
func (b *BLEAdaptor) lookupCharacteristic(sUUID string, cUUID string) *gatt.Characteristic {
service := b.services[sUUID]
if service == nil {
log.Fatalf("Unknown service ID: %s", sUUID)
log.Printf("Unknown service ID: %s\n", sUUID)
return nil
}
characteristic := service.characteristics[cUUID]
if characteristic == nil {
log.Fatalf("Unknown characteristic ID: %s", cUUID)
log.Printf("Unknown characteristic ID: %s\n", cUUID)
return nil
}