STM32_USB_Host_Library
USBH_AC_SetCur() is only used within STM32_USB_Host_Library.
 
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CodeScopeSTM32 Libraries and SamplesSTM32_USB_Host_LibraryUSBH_AC_SetCur()

USBH_AC_SetCur() function

Handle Set Cur request

Syntax

static USBH_StatusTypeDef USBH_AC_SetCur(USBH_HandleTypeDef *phost,     uint8_t subtype,     uint8_t feature,     uint8_t controlSelector,     uint8_t channel,     uint16_t length);
Implemented in usbh_audio.c:1220

Arguments

phost

Host handle

subtype

subtype index

feature

feature index

controlSelector

control code

channel

channel index

length

Command length

Return value

USBH Status

References

LocationReferrerText
usbh_audio.c:1220
static USBH_StatusTypeDef USBH_AC_SetCur(USBH_HandleTypeDef *phost,
usbh_audio.c:122
static USBH_StatusTypeDef USBH_AC_SetCur(USBH_HandleTypeDef *phost,
usbh_audio.c:2174AUDIO_SetVolume()
status = USBH_AC_SetCur(phost, UAC_FEATURE_UNIT, feature,

Call Tree

Functions calling USBH_AC_SetCur()
Functions called by USBH_AC_SetCur()
all items filtered out
USBH_AC_SetCur()
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Data read by USBH_AC_SetCur()
Data written by USBH_AC_SetCur()
USBH_AC_SetCur()::wValue
USBH_AC_SetCur()::wIndex
USBH_AC_SetCur()::wLength
USBH_AC_SetCur()::UnitID
USBH_AC_SetCur()::InterfaceNum
USBH_AC_SetCur()::AUDIO_Handle
USBH_AC_SetCur()::ret
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USBH_AC_SetCur()
USBH_AC_SetCur()::wValue
USBH_AC_SetCur()::wIndex
USBH_AC_SetCur()::wLength
USBH_AC_SetCur()::UnitID
USBH_AC_SetCur()::InterfaceNum
USBH_AC_SetCur()::AUDIO_Handle
USBH_AC_SetCur()::ret
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Type of USBH_AC_SetCur()
USBH_AC_SetCur()
uint8_t
uint16_t
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