STM32_USB_Host_Library
AUDIO_ControlAttributeTypeDef::volume is only used within STM32_USB_Host_Library.
 
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CodeScopeSTM32 Libraries and SamplesSTM32_USB_Host_LibraryAUDIO_ControlAttributeTypeDef::volume

AUDIO_ControlAttributeTypeDef::volume field

Syntax

uint32_t volume;

References

LocationReferrerText
usbh_audio.h:176
uint32_t volume;
usbh_audio.c:596USBH_AUDIO_CSRequest()
AUDIO_Handle->headphone.attribute.volume = (uint32_t)VolumeCtl;
usbh_audio.c:2083USBH_AUDIO_SetControlAttribute()
AUDIO_Handle->headphone.attribute.volume += AUDIO_Handle->headphone.attribute.resolution;
usbh_audio.c:2087USBH_AUDIO_SetControlAttribute()
AUDIO_Handle->headphone.attribute.volume -= AUDIO_Handle->headphone.attribute.resolution;
usbh_audio.c:2095USBH_AUDIO_SetControlAttribute()
if (AUDIO_Handle->headphone.attribute.volume > AUDIO_Handle->headphone.attribute.volumeMax)
usbh_audio.c:2097USBH_AUDIO_SetControlAttribute()
AUDIO_Handle->headphone.attribute.volume = AUDIO_Handle->headphone.attribute.volumeMax;
usbh_audio.c:2100USBH_AUDIO_SetControlAttribute()
if (AUDIO_Handle->headphone.attribute.volume < AUDIO_Handle->headphone.attribute.volumeMin)
usbh_audio.c:2102USBH_AUDIO_SetControlAttribute()
AUDIO_Handle->headphone.attribute.volume = AUDIO_Handle->headphone.attribute.volumeMin;
usbh_audio.c:2108USBH_AUDIO_SetControlAttribute()
(uint16_t)AUDIO_Handle->headphone.attribute.volume) != USBH_BUSY)

Data Use

Functions writing AUDIO_ControlAttributeTypeDef::volume
Functions reading AUDIO_ControlAttributeTypeDef::volume
all items filtered out
AUDIO_ControlAttributeTypeDef::volume
all items filtered out
Type of AUDIO_ControlAttributeTypeDef::volume
AUDIO_ControlAttributeTypeDef::volume
uint32_t
all items filtered out