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SourceVuSTM32 Libraries and SamplesSTM32_USB_Host_Library_AUDIO_Process::control_state

_AUDIO_Process::control_state field

Syntax

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Summary

Declaration

from usbh_audio.h:406

AUDIO_ControlStateTypeDef control_state;

References

Code

Location

Referrer

AUDIO_ControlStateTypeDef control_state;

usbh_audio.h:406

AUDIO_Handle->control_state = AUDIO_CONTROL_INIT;

usbh_audio.c:329

USBH_AUDIO_InterfaceInit()

switch (AUDIO_Handle->control_state)

usbh_audio.c:1621

USBH_AUDIO_Control()

AUDIO_Handle->control_state = AUDIO_CONTROL_CHANGE;

usbh_audio.c:1635

USBH_AUDIO_Control()

AUDIO_Handle->control_state = AUDIO_CONTROL_INIT;

usbh_audio.c:1664

USBH_AUDIO_Control()

AUDIO_Handle->control_state = AUDIO_CONTROL_INIT;

usbh_audio.c:1672

USBH_AUDIO_Control()

AUDIO_Handle->control_state = AUDIO_CONTROL_INIT;

usbh_audio.c:1933

USBH_AUDIO_Play()

AUDIO_Handle->control_state = AUDIO_CONTROL_IDLE;

usbh_audio.c:1980

USBH_AUDIO_Suspend()

AUDIO_Handle->control_state = AUDIO_CONTROL_INIT;

usbh_audio.c:2004

USBH_AUDIO_Resume()

AUDIO_Handle->control_state = (volume_ctl == VOLUME_UP) ? AUDIO_CONTROL_VOLUME_UP : AUDIO_CONTROL_VOLUME_DOWN;

usbh_audio.c:2147

USBH_AUDIO_SetVolume()

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Data Use

_AUDIO_Process::control_state is written by 6 functions and is read by 1 function:

USBH_AUDIO_InterfaceInit()

USBH_AUDIO_Control()

USBH_AUDIO_Play()

USBH_AUDIO_Suspend()

USBH_AUDIO_Resume()

USBH_AUDIO_SetVolume()

_AUDIO_Process::control_state

USBH_AUDIO_Control()

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