One more question,libbt open /dev/hci_tty as comm port, but on my platform these is no /dev/hci_tty.
74 fd = open("/dev/hci_tty", O_RDWR); 75 if (fd < 0) { 76 ALOGE(" Can't open hci_tty"); 77 return -1; 78 }
Something missing on…
Other Parts Discussed in Thread: TAS2781 , PUREPATHCONSOLE 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/audio-group/audio/f/audio-forum/1282425/tas2781-can-t-control-volume-on-tas2781 器件型号: TAS2781 主题中讨论的其他器件: PU…