Searched refs:speaker (Results 1 – 2 of 2) sorted by relevance
297 if (speaker.dev == RT_NULL) in speaker_entry()340 rt_device_write(speaker.dev, 0, speaker.buffer + index, AUDIO_BUFFER_SZ / 2); in speaker_entry()352 if (speaker.buffer) in speaker_entry()353 rt_free(speaker.buffer); in speaker_entry()358 speaker.ep->request.buffer = speaker.buffer; in _audio_start()361 rt_usbd_io_request(func->device, speaker.ep, &speaker.ep->request); in _audio_start()363 speaker.open_count ++; in _audio_start()371 speaker.open_count --; in _audio_stop()381 speaker.ep->request.buffer = speaker.buffer + speaker.buffer_index; in _ep_data_handler()384 rt_usbd_io_request(func->device, speaker.ep, &speaker.ep->request); in _ep_data_handler()[all …]
191 bool "Use usb speaker device as audio device"195 string "audio speaker device name"
Completed in 6 milliseconds