diff options
| author | Dillon Min <[email protected]> | 2021-03-11 17:29:41 +0800 |
|---|---|---|
| committer | Dillon Min <[email protected]> | 2021-03-11 17:29:41 +0800 |
| commit | effcee25b7cbb2bb42d4134d37dc8a9ec4635130 (patch) | |
| tree | a9d124ef0ee38641b48f12d33de65ff3c4b3f482 /components/drivers/usb/usbdevice/class/audio_speaker.c | |
| parent | 0beaeeef456e5e12dd8c7d76ebd8aea2e83973d3 (diff) | |
component: driver: usb: Add usb interface string(iInterface) setting
To make compositive usb device string more reansonable, not all devices
just show same "RTT Composite Device" on windows device manager.
add a interface rt_usbd_device_set_interface_string to set respective
interface string.
Signed-off-by: Dillon Min <[email protected]>
v1 -> v2: remove all tabs to space, to match rt-thread coding style
Diffstat (limited to 'components/drivers/usb/usbdevice/class/audio_speaker.c')
| -rw-r--r-- | components/drivers/usb/usbdevice/class/audio_speaker.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/components/drivers/usb/usbdevice/class/audio_speaker.c b/components/drivers/usb/usbdevice/class/audio_speaker.c index e9a3ffaf40..56e8e5378f 100644 --- a/components/drivers/usb/usbdevice/class/audio_speaker.c +++ b/components/drivers/usb/usbdevice/class/audio_speaker.c @@ -35,6 +35,7 @@ #define EVENT_AUDIO_STOP (1 << 1) #define EVENT_AUDIO_DATA (1 << 2) +#define SPK_INTF_STR_INDEX 9 /* * uac speaker descriptor define */ @@ -128,7 +129,7 @@ const static char *_ustring[] = { "Language", "RT-Thread Team.", - "RT-Thread Speaker", + "RT-Thread Audio Speaker", "32021919830108", "Configuration", "Interface", @@ -160,7 +161,11 @@ static struct uac_ac_descriptor ac_desc = USB_CLASS_AUDIO, USB_SUBCLASS_AUDIOCONTROL, 0x00, +#ifdef RT_USB_DEVICE_COMPOSITE + SPK_INTF_STR_INDEX, +#else 0x00, +#endif }, /* Header Descriptor */ { @@ -496,9 +501,12 @@ ufunction_t rt_usbd_function_uac_speaker_create(udevice_t device) /* parameter check */ RT_ASSERT(device != RT_NULL); +#ifdef RT_USB_DEVICE_COMPOSITE + rt_usbd_device_set_interface_string(device, SPK_INTF_STR_INDEX, _ustring[2]); +#else /* set usb device string description */ rt_usbd_device_set_string(device, _ustring); - +#endif /* create a uac function */ func = rt_usbd_function_new(device, &dev_desc, &ops); //not support HS |