yemh111

GattException{gattStatus=128} BleException { code=101, description='Gatt Exception Occurred! '}

2

写入以下内容有的设备报错 byte[] data = new byte[10]; Calendar cal = Calendar.getInstance(); int year = cal.get(Calendar.YEAR); data[0] = (byte)year; data[1] = (byte)((year >> 8) & 0xFF); data[2] = (byte)(cal.get(Calendar.MONTH) + 1); data[3]...

AVI 格式播放不了呢,在线的