Lines Matching refs:ch
68 uint8_t ch; in audio_class_interface_request_handler() local
78 ch = LO_BYTE(setup->wValue); in audio_class_interface_request_handler()
105 usbd_audio_set_mute(busid, ep, ch, mute); in audio_class_interface_request_handler()
108 (*data)[0] = usbd_audio_get_mute(busid, ep, ch); in audio_class_interface_request_handler()
119 (*data)[0] = usbd_audio_get_mute(busid, ep, ch); in audio_class_interface_request_handler()
123 usbd_audio_set_mute(busid, ep, ch, mute); in audio_class_interface_request_handler()
142 … USB_LOG_DBG("Set ep:0x%02x ch:%d vol_hex:0x%04x, vol_db:%d dB\r\n", ep, ch, volume, volume_db); in audio_class_interface_request_handler()
143 usbd_audio_set_volume(busid, ep, ch, volume_db); in audio_class_interface_request_handler()
146 volume_db = usbd_audio_get_volume(busid, ep, ch); in audio_class_interface_request_handler()
152 … USB_LOG_DBG("Get ep:0x%02x ch:%d vol_hex:0x%04x, vol_db:%d dB\r\n", ep, ch, volume, volume_db); in audio_class_interface_request_handler()
179 volume_db = usbd_audio_get_volume(busid, ep, ch); in audio_class_interface_request_handler()
185 … USB_LOG_DBG("Get ep:0x%02x ch:%d vol_hex:0x%04x, vol_db:%d dB\r\n", ep, ch, volume, volume_db); in audio_class_interface_request_handler()
195 … USB_LOG_DBG("Set ep:0x%02x ch:%d vol_hex:0x%04x, vol_db:%d dB\r\n", ep, ch, volume, volume_db); in audio_class_interface_request_handler()
196 usbd_audio_set_volume(busid, ep, ch, volume_db); in audio_class_interface_request_handler()
323 __WEAK void usbd_audio_set_volume(uint8_t busid, uint8_t ep, uint8_t ch, int volume_db) in usbd_audio_set_volume() argument
327 (void)ch; in usbd_audio_set_volume()
331 __WEAK int usbd_audio_get_volume(uint8_t busid, uint8_t ep, uint8_t ch) in usbd_audio_get_volume() argument
335 (void)ch; in usbd_audio_get_volume()
340 __WEAK void usbd_audio_set_mute(uint8_t busid, uint8_t ep, uint8_t ch, bool mute) in usbd_audio_set_mute() argument
344 (void)ch; in usbd_audio_set_mute()
348 __WEAK bool usbd_audio_get_mute(uint8_t busid, uint8_t ep, uint8_t ch) in usbd_audio_get_mute() argument
352 (void)ch; in usbd_audio_get_mute()