Documentation
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Overview ¶
Package ble provides a channel.Notifier that sends short status messages to a JCODE-* BLE IoT device using the Nordic UART Service (NUS).
The notifier auto-discovers nearby JCODE-* devices on first use and reconnects on failure. All sends are best-effort and non-blocking.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Notifier ¶
type Notifier struct {
// contains filtered or unexported fields
}
Notifier implements channel.Notifier for BLE IoT devices.
func New ¶
func New() *Notifier
New creates a BLE notifier. It does NOT block — device discovery happens lazily on the first Notify call (in a background goroutine).
func (*Notifier) Notify ¶
func (n *Notifier) Notify(event channel.NotifyEvent)
Notify sends a command to the BLE device based on the event type. If the device is not connected yet, a background connection is triggered.
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