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嗨,大家好,
我的应用程序需要并发的BLE和经典的蓝牙配置文件,包括A2DP(信源和汇)、HFP和AVRCP。我来自BLE背景。我一直在寻找双模式蓝牙解决方案,并确定了CWY20706。我看到的另一个选项是ti cc2654,但是这个芯片对并发的BLE和A2DP连接有限制。 CWY20706是否对同时使用的配置文件有任何限制? 以上来自于百度翻译 以下为原文 Hi all, My application requires concurrent BLE and classic Bluetooth profiles including A2DP (source and sink), HFP, and AVRCP. I come from a BLE background. I have been looking for dual mode Bluetooth solutions and identified the CWY20706. The other option I have seen is the TI CC2654, but this chip has restrictions on concurrent BLE and A2DP connections. Does the CWY20706 have any restrictions on concurrently used profiles? |
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3个回答
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你好,
是的,您可以在CYW20706中同时拥有BT(A2DP/HFP/AVRCP+BLE)配置文件。然而,一旦流(例如A2DP流)开始,BLE吞吐量可能变低。 谢谢,Anjana 以上来自于百度翻译 以下为原文 Hi, Yes, you can have concurrent BT (A2DP/HFP/AVRCP + BLE) profile in CYW20706. However once the streaming (say A2DP streaming) starts , BLE throughput may go low. Thanks, Anjana |
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leyun 发表于 2018-9-13 14:05 CYW20719也一样吗? BLE交易将相对较轻和罕见,所以我认为吞吐量仍然是足够的。 以上来自于百度翻译 以下为原文 Is the same true for the CYW20719? The BLE transactions will be relatively light and infrequent so I think the throughput would still be adequate. |
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不幸的是,在20719中没有提到的配置文件支持。 本文概述了CYW20706和CYW20719的配置支持:WICE蓝牙软件特性(CYW20706A2/CYW20719B1) 大多数你正在寻找的是在BT音频部分列出的那一页。 今年晚些时候将有20719个家庭加入,这将支持更多的BT音频特性。 以上来自于百度翻译 以下为原文 Unfortunately, the profile support mentioned is not offered on the 20719. Profile support for both the CYW20706 and CYW20719 is outlined here: WICED Bluetooth Software Features (CYW20706A2/CYW20719B1) Most of what you are looking for is listed in the BT Audio section of that page. There will be members added to the 20719 family later this year which will support additional basic BT Audio features. |
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