[问答]

两个BCM20736S实现BLE断开延迟

1529 BLE

问答对人有帮助，内容完整，我也想知道答案0 你好，我有两个BCM20736S BLE。第一个是在主模式和集中模式的第二。随着中央和中央主数据交换可以通知到主（如果已启用）我想有可能连接快（~ 1秒）例如： 2个BLE连接起来。如果我断开中央（关机）和一秒之后我重新连接（电源）我的核心设备，周边可不准备连接..我认为是发现老中央BLE…连接下跌回调不叫… 它是可能的修改链路损耗和连接过程之间的延迟？谢谢以上来自于百度翻译以下为原文 Hi, I have two BCM20736S BLE. The first one is in master mode and the second in central mode. The master exchange data with the central and the central can no tify to the master (if enabled) I want to have the possiblity to disconnect and reconnect quickly (~1 second) For example: The 2 BLE are connected. if I disconnect the central (power off) and one second after I reconnect (power on) my central device , the peripheral BLE is not ready to connect..I think it is finding the old central BLE...the connection down callback was not call... Is it possible to modify the delay between a link loss and a connection down process? Thanks 0
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答案对人有帮助，有参考价值0 你好，我不知道你为什么关闭板的隔离性。而你可以使用API的空隙blecm_disconnect（Int32 errcode）；发送断开。Eg：blecm_disconnect（bt_error_code_connection_terminated_by_local_host）；快速重新连接，确保你的周围是发送的包快（ADV区间小）和保持扫描快速对中央侧。谢谢，安阇那以上来自于百度翻译以下为原文 Hi, I am not sure why you are powering off the board for disconnecting BLE. Rather you can use API void blecm_disconnect(INT32 errCode ); for sending a disconnection. Eg: blecm_disconnect(BT_ERROR_CODE_CONNECTION_TERMINATED_BY_LOCAL_HOST); For reconnecting fast, make sure your Peripheral is sending adv packets fast (adv interval small) and keeping scan fast on central side. Thanks, Anjana

2018-8-16 00:49:04 评论举报魏茂娜