查詢是否可以訂閱 Bluetooth® Low Energy 特性。
用法
bleCharacteristic.canSubscribe()
參數
None
返回
- true，如果特征是可訂閱的，
- false否則
示例
if (characteristic.canSubscribe()) {
Serial.println("characteristic is subscribable");
}
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注：本文由純淨天空篩選整理自arduino.cc大神的英文原創作品 ArduinoBLE - bleCharacteristic.canSubscribe()。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。