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关于出厂固件相关问题。 (AEGHB-926) #173
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是指音量吗,用的也是 factory_demo 本地的音频? |
不是是我从其他例子里面复制过来的 haode.mp3 另外我也在尝试调试录音播放方面的代码,用的是例子spiffs_amr_resample_example,在这里面 我也发现了同样的问题,我录音后播放,除非我说话声音特别大,不然他播放的声音很小甚至没有,(PS:我说话的声音很大他出来的声音也不大,只是可以贴近听到),用的也是box3 没有改动过 |
我将功放喇叭换成了MAX98357A进行了尝试,很遗憾,结果和上述相同 |
audio_hal_set_volume(cfg.vol_handle,100); 音量设置接口是正常的么? |
Checklist
Issue or Suggestion Description
我拿到固件后一切正常,但是我已经编写了其他代码,发现我的喇叭声音达不到出厂固件那样,所有的操作我都试过了,请问我是错在哪里了呢?代码如下:
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