USBD_REQ_Private_FunctionPrototypes

Collaboration diagram for USBD_REQ_Private_FunctionPrototypes:

Functions
static void	USBD_GetDescriptor (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
	USBD_GetDescriptor Handle Get Descriptor requests.
static void	USBD_SetAddress (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
	USBD_SetAddress Set device address.
static USBD_StatusTypeDef	USBD_SetConfig (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
	USBD_SetConfig Handle Set device configuration request.
static void	USBD_GetConfig (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
	USBD_GetConfig Handle Get device configuration request.
static void	USBD_GetStatus (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
	USBD_GetStatus Handle Get Status request.
static void	USBD_SetFeature (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
	USBD_SetFeature Handle Set device feature request.
static void	USBD_ClrFeature (USBD_HandleTypeDef *pdev, USBD_SetupReqTypedef *req)
	USBD_ClrFeature Handle clear device feature request.
static uint8_t	USBD_GetLen (uint8_t *buf)
	USBD_GetLen return the string length.

Detailed Description

Function Documentation

USBD_ClrFeature()

void USBD_ClrFeature ( USBD_HandleTypeDef * pdev, USBD_SetupReqTypedef * req )

static

USBD_ClrFeature Handle clear device feature request.

Parameters

pdev	device instance
req	usb request

Return values

None

Definition at line 922 of file usbd_ctlreq.c.

References _USBD_HandleTypeDef::dev_remote_wakeup, _USBD_HandleTypeDef::dev_state, USB_FEATURE_REMOTE_WAKEUP, USBD_CtlError(), USBD_CtlSendStatus(), USBD_STATE_ADDRESSED, USBD_STATE_CONFIGURED, and USBD_STATE_DEFAULT.

Referenced by USBD_StdDevReq().

USBD_GetConfig()

void USBD_GetConfig ( USBD_HandleTypeDef * pdev, USBD_SetupReqTypedef * req )

static

USBD_GetConfig Handle Get device configuration request.

Parameters

pdev	device instance
req	usb request

Return values

None

Definition at line 821 of file usbd_ctlreq.c.

References _USBD_HandleTypeDef::dev_config, _USBD_HandleTypeDef::dev_default_config, _USBD_HandleTypeDef::dev_state, USBD_CtlError(), USBD_CtlSendData(), USBD_STATE_ADDRESSED, USBD_STATE_CONFIGURED, and USBD_STATE_DEFAULT.

Referenced by USBD_StdDevReq().

USBD_GetDescriptor()

void USBD_GetDescriptor ( USBD_HandleTypeDef * pdev, USBD_SetupReqTypedef * req )

static

USBD_GetDescriptor Handle Get Descriptor requests.

Parameters

pdev	device instance
req	usb request

Return values

None

Definition at line 428 of file usbd_ctlreq.c.

References _USBD_HandleTypeDef::classId, _USBD_HandleTypeDef::dev_speed, USBD_DescriptorsTypeDef::GetConfigurationStrDescriptor, USBD_DescriptorsTypeDef::GetDeviceDescriptor, _Device_cb::GetDeviceQualifierDescriptor, _Device_cb::GetFSConfigDescriptor, _Device_cb::GetHSConfigDescriptor, USBD_DescriptorsTypeDef::GetInterfaceStrDescriptor, USBD_DescriptorsTypeDef::GetLangIDStrDescriptor, USBD_DescriptorsTypeDef::GetManufacturerStrDescriptor, _Device_cb::GetOtherSpeedConfigDescriptor, USBD_DescriptorsTypeDef::GetProductStrDescriptor, USBD_DescriptorsTypeDef::GetSerialStrDescriptor, LOBYTE, MIN, NULL, _USBD_HandleTypeDef::NumClasses, _USBD_HandleTypeDef::pClass, _USBD_HandleTypeDef::pDesc, USB_DESC_TYPE_BOS, USB_DESC_TYPE_CONFIGURATION, USB_DESC_TYPE_DEVICE, USB_DESC_TYPE_DEVICE_QUALIFIER, USB_DESC_TYPE_OTHER_SPEED_CONFIGURATION, USB_DESC_TYPE_STRING, USBD_CtlError(), USBD_CtlSendData(), USBD_CtlSendStatus(), USBD_IDX_CONFIG_STR, USBD_IDX_INTERFACE_STR, USBD_IDX_LANGID_STR, USBD_IDX_MFC_STR, USBD_IDX_PRODUCT_STR, USBD_IDX_SERIAL_STR, and USBD_SPEED_HIGH.

Referenced by USBD_StdDevReq().

USBD_GetLen()

uint8_t USBD_GetLen ( uint8_t * buf )

static

USBD_GetLen return the string length.

Parameters

buf	: pointer to the ascii string buffer

Return values

string

length

Definition at line 1032 of file usbd_ctlreq.c.

Referenced by USBD_GetString().

USBD_GetStatus()

void USBD_GetStatus ( USBD_HandleTypeDef * pdev, USBD_SetupReqTypedef * req )

static

USBD_GetStatus Handle Get Status request.

Parameters

pdev	device instance
req	usb request

Return values

None

Definition at line 855 of file usbd_ctlreq.c.

References _USBD_HandleTypeDef::dev_config_status, _USBD_HandleTypeDef::dev_remote_wakeup, _USBD_HandleTypeDef::dev_state, USB_CONFIG_REMOTE_WAKEUP, USB_CONFIG_SELF_POWERED, USBD_CtlError(), USBD_CtlSendData(), USBD_STATE_ADDRESSED, USBD_STATE_CONFIGURED, and USBD_STATE_DEFAULT.

Referenced by USBD_StdDevReq().

USBD_SetAddress()

void USBD_SetAddress ( USBD_HandleTypeDef * pdev, USBD_SetupReqTypedef * req )

static

USBD_SetAddress Set device address.

Parameters

pdev	device instance
req	usb request

Return values

None

Definition at line 682 of file usbd_ctlreq.c.

References _USBD_HandleTypeDef::dev_address, _USBD_HandleTypeDef::dev_state, USBD_CtlError(), USBD_CtlSendStatus(), USBD_LL_SetUSBAddress(), USBD_STATE_ADDRESSED, USBD_STATE_CONFIGURED, and USBD_STATE_DEFAULT.

Referenced by USBD_StdDevReq().

USBD_SetConfig()

USBD_StatusTypeDef USBD_SetConfig ( USBD_HandleTypeDef * pdev, USBD_SetupReqTypedef * req )

static

USBD_SetConfig Handle Set device configuration request.

Parameters

pdev	device instance
req	usb request

Return values

status

Definition at line 723 of file usbd_ctlreq.c.

References _USBD_HandleTypeDef::dev_config, _USBD_HandleTypeDef::dev_state, NULL, USBD_ClrClassConfig(), USBD_CtlError(), USBD_CtlSendStatus(), USBD_FAIL, USBD_MAX_NUM_CONFIGURATION, USBD_OK, USBD_SetClassConfig(), USBD_STATE_ADDRESSED, and USBD_STATE_CONFIGURED.

Referenced by USBD_StdDevReq().

USBD_SetFeature()

void USBD_SetFeature ( USBD_HandleTypeDef * pdev, USBD_SetupReqTypedef * req )

static

USBD_SetFeature Handle Set device feature request.

Parameters

pdev	device instance
req	usb request

Return values

None

Definition at line 896 of file usbd_ctlreq.c.

References _USBD_HandleTypeDef::dev_remote_wakeup, _USBD_HandleTypeDef::dev_test_mode, USB_FEATURE_REMOTE_WAKEUP, USB_FEATURE_TEST_MODE, USBD_CtlError(), and USBD_CtlSendStatus().

Referenced by USBD_StdDevReq().