| package service |
| |
| import "github.com/paypal/gatt" |
| |
| var ( |
| attrGAPUUID = gatt.UUID16(0x1800) |
| |
| attrDeviceNameUUID = gatt.UUID16(0x2A00) |
| attrAppearanceUUID = gatt.UUID16(0x2A01) |
| attrPeripheralPrivacyUUID = gatt.UUID16(0x2A02) |
| attrReconnectionAddrUUID = gatt.UUID16(0x2A03) |
| attrPeferredParamsUUID = gatt.UUID16(0x2A04) |
| ) |
| |
| // https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.gap.appearance.xml |
| var gapCharAppearanceGenericComputer = []byte{0x00, 0x80} |
| |
| // NOTE: OS X provides GAP and GATT services, and they can't be customized. |
| // For Linux/Embedded, however, this is something we want to fully control. |
| func NewGapService(name string) *gatt.Service { |
| s := gatt.NewService(attrGAPUUID) |
| s.AddCharacteristic(attrDeviceNameUUID).SetValue([]byte(name)) |
| s.AddCharacteristic(attrAppearanceUUID).SetValue(gapCharAppearanceGenericComputer) |
| s.AddCharacteristic(attrPeripheralPrivacyUUID).SetValue([]byte{0x00}) |
| s.AddCharacteristic(attrReconnectionAddrUUID).SetValue([]byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00}) |
| s.AddCharacteristic(attrPeferredParamsUUID).SetValue([]byte{0x06, 0x00, 0x06, 0x00, 0x00, 0x00, 0xd0, 0x07}) |
| return s |
| } |
