gfps: 添加认证测试和FAQ 20260505
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Change-Id: I71e676b997159a141ca07d16f82a73b45f4b2410
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danni_dong
2026-05-05 19:24:08 +08:00
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# Pairing Failed! \[Total pairing time 15490ms \>threshold 15000ms\]
![](images/Pairing+Failed!+%5BTotal+pairing+time+15490ms+_threshold+15000ms%5D_22812323.jpg)
![](images/Pairing+Failed!+%5BTotal+pairing+time+15490ms+_threshold+15000ms%5D_6fd5149c.jpg)
step
1. 双耳进pairing 测试
2. 会报pairing time超时的问题164904/164956每轮都会
log;<span class="nobr"><a href="https://jira.realtek.com/secure/attachment/5986410/5986410_20260302+28142.zip" class="external-link" rel="nofollow" style="" title="20260302 28142.zip attached to BBPRO3BUG-28142">20260302 28142.zip<sup><img src="images/Pairing+Failed!+%5BTotal+pairing+time+15490ms+_threshold+15000ms%5D_875f0771.gif" /></sup></a></span>
<span class="image-wrap"><a href="https://jira.realtek.com/secure/attachment/5986463/5986463_f4812edba05179df7e0ee418a5a65a4.jpg" class="external-link" rel="nofollow" style="" title="f4812edba05179df7e0ee418a5a65a4.jpg"><img src="https://jira.realtek.com/secure/thumbnail/5986463/_thumb_5986463.png" /></a></span> <span class="image-wrap"><a href="https://jira.realtek.com/secure/attachment/5986464/5986464_486b62c746425f4c94e3c9773ea1a77.jpg" class="external-link" rel="nofollow" style="" title="486b62c746425f4c94e3c9773ea1a77.jpg"><img src="https://jira.realtek.com/secure/thumbnail/5986464/_thumb_5986464.png" /></a></span>
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<span class="image-wrap">主附耳总的配对时间超过Google规定的值15s建议</span>
1.查看附耳在处理 Fast Pair 强制进入配对模式的逻辑处app_gfps_sec_handle_additional_io_cap 接收到同步消息改变 io_cap 之后le audio 广播有没有Enable以及广播的interval是多少Google强烈建议为了使手机能够尽快的通过LE audio广播发现附耳 此时附耳的le audio 广播interval要尽可能的小Google推荐是0x20(20ms), 但是我看 le audio设置的
<span style="color: rgb(0,0,255);">APP_LEA_ADV_INTERVAL_FAST</span><span style="color: rgb(0,0,255);">   </span><span style="color: rgb(9,134,88);">0x30</span>
<span style="color: rgb(9,134,88);">如果此时le audio的interval是 </span><span style="color: rgb(0,0,255);">APP_LEA_ADV_INTERVAL_SLOW</span><span style="color: rgb(0,0,255);">   </span><span style="color: rgb(9,134,88);">0x140  那肯定是会影响发现的速度的</span>
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<span style="color: rgb(9,134,88);">2.附耳BLE连线建立之后ATT层LE audio 相关service的发现比较耗时一个建议是打开GATT caching还有一个建议是缩小connection interval(但是le audio同事说如果设备端主动更新connection interval 有的手机会断线,所以这个方式不可行)</span>
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<span style="color: rgb(9,134,88);">3. 去屏蔽室测试排除环境干扰屏蔽室测试OK之后把pass的结果submit就可以Google 认证实验室不会验证只需要我们验证pass之后提交pass的测试结果到Google后台即可。</span>
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