Collaboration diagram for USB_DCD_INT_Private_Functions:

Functions
uint32_t	USBD_OTG_ISR_Handler (USB_OTG_CORE_HANDLE *pdev)
	STM32_USBF_OTG_ISR_Handler handles all USB Interrupts. More...

static uint32_t	DCD_HandleResume_ISR (USB_OTG_CORE_HANDLE *pdev)
	DCD_HandleResume_ISR Indicates that the USB_OTG controller has detected a resume or remote Wake-up sequence. More...

static uint32_t	DCD_HandleUSBSuspend_ISR (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_HandleUSBSuspend_ISR Indicates that SUSPEND state has been detected on the USB. More...

static uint32_t	DCD_HandleInEP_ISR (USB_OTG_CORE_HANDLE *pdev)
	DCD_HandleInEP_ISR Indicates that an IN EP has a pending Interrupt. More...

static uint32_t	DCD_HandleOutEP_ISR (USB_OTG_CORE_HANDLE *pdev)
	DCD_HandleOutEP_ISR Indicates that an OUT EP has a pending Interrupt. More...

static uint32_t	DCD_HandleSof_ISR (USB_OTG_CORE_HANDLE *pdev)
	DCD_HandleSof_ISR Handles the SOF Interrupts. More...

static uint32_t	DCD_HandleRxStatusQueueLevel_ISR (USB_OTG_CORE_HANDLE *pdev)
	DCD_HandleRxStatusQueueLevel_ISR Handles the Rx Status Queue Level Interrupt. More...

static uint32_t	DCD_WriteEmptyTxFifo (USB_OTG_CORE_HANDLE *pdev, uint32_t epnum)
	DCD_WriteEmptyTxFifo check FIFO for the next packet to be loaded. More...

static uint32_t	DCD_HandleUsbReset_ISR (USB_OTG_CORE_HANDLE *pdev)
	DCD_HandleUsbReset_ISR This interrupt occurs when a USB Reset is detected. More...

static uint32_t	DCD_HandleEnumDone_ISR (USB_OTG_CORE_HANDLE *pdev)
	DCD_HandleEnumDone_ISR Read the device status register and set the device speed. More...

static uint32_t	DCD_IsoINIncomplete_ISR (USB_OTG_CORE_HANDLE *pdev)
	DCD_IsoINIncomplete_ISR handle the ISO IN incomplete interrupt. More...

static uint32_t	DCD_IsoOUTIncomplete_ISR (USB_OTG_CORE_HANDLE *pdev)
	DCD_IsoOUTIncomplete_ISR handle the ISO OUT incomplete interrupt. More...

static uint32_t	DCD_ReadDevInEP (USB_OTG_CORE_HANDLE *pdev, uint8_t epnum)
	DCD_ReadDevInEP Reads ep flags. More...

Detailed Description

Function Documentation

◆ DCD_HandleEnumDone_ISR()

static uint32_t DCD_HandleEnumDone_ISR ( USB_OTG_CORE_HANDLE * pdev )

static

DCD_HandleEnumDone_ISR Read the device status register and set the device speed.

Parameters

pdev	device instance

Return values

status

Definition at line 800 of file usb_dcd_int.c.

Referenced by USBD_OTG_ISR_Handler().

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◆ DCD_HandleInEP_ISR()

static uint32_t DCD_HandleInEP_ISR ( USB_OTG_CORE_HANDLE * pdev )

static

DCD_HandleInEP_ISR Indicates that an IN EP has a pending Interrupt.

Parameters

pdev	device instance

Return values

status

Definition at line 452 of file usb_dcd_int.c.

Referenced by USBD_OTG_ISR_Handler().

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◆ DCD_HandleOutEP_ISR()

static uint32_t DCD_HandleOutEP_ISR ( USB_OTG_CORE_HANDLE * pdev )

static

DCD_HandleOutEP_ISR Indicates that an OUT EP has a pending Interrupt.

Parameters

pdev	device instance

Return values

status

Definition at line 521 of file usb_dcd_int.c.

Referenced by USBD_OTG_ISR_Handler().

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◆ DCD_HandleResume_ISR()

static uint32_t DCD_HandleResume_ISR ( USB_OTG_CORE_HANDLE * pdev )

static

DCD_HandleResume_ISR Indicates that the USB_OTG controller has detected a resume or remote Wake-up sequence.

Parameters

pdev	device instance

Return values

status

Definition at line 375 of file usb_dcd_int.c.

Referenced by USBD_OTG_ISR_Handler().

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◆ DCD_HandleRxStatusQueueLevel_ISR()

static uint32_t DCD_HandleRxStatusQueueLevel_ISR ( USB_OTG_CORE_HANDLE * pdev )

static

DCD_HandleRxStatusQueueLevel_ISR Handles the Rx Status Queue Level Interrupt.

Parameters

pdev	device instance

Return values

status

Definition at line 614 of file usb_dcd_int.c.

Referenced by USBD_OTG_ISR_Handler().

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◆ DCD_HandleSof_ISR()

static uint32_t DCD_HandleSof_ISR ( USB_OTG_CORE_HANDLE * pdev )

static

DCD_HandleSof_ISR Handles the SOF Interrupts.

Parameters

pdev	device instance

Return values

status

Definition at line 593 of file usb_dcd_int.c.

Referenced by USBD_OTG_ISR_Handler().

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◆ DCD_HandleUsbReset_ISR()

static uint32_t DCD_HandleUsbReset_ISR ( USB_OTG_CORE_HANDLE * pdev )

static

DCD_HandleUsbReset_ISR This interrupt occurs when a USB Reset is detected.

Parameters

pdev	device instance

Return values

status

Definition at line 725 of file usb_dcd_int.c.

Referenced by USBD_OTG_ISR_Handler().

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◆ DCD_HandleUSBSuspend_ISR()

static uint32_t DCD_HandleUSBSuspend_ISR ( USB_OTG_CORE_HANDLE * pdev )

static

USB_OTG_HandleUSBSuspend_ISR Indicates that SUSPEND state has been detected on the USB.

Parameters

pdev	device instance

Return values

status

Definition at line 411 of file usb_dcd_int.c.

Referenced by USBD_OTG_ISR_Handler().

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◆ DCD_IsoINIncomplete_ISR()

static uint32_t DCD_IsoINIncomplete_ISR ( USB_OTG_CORE_HANDLE * pdev )

static

DCD_IsoINIncomplete_ISR handle the ISO IN incomplete interrupt.

Parameters

pdev	device instance

Return values

status

Definition at line 840 of file usb_dcd_int.c.

Referenced by USBD_OTG_ISR_Handler().

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◆ DCD_IsoOUTIncomplete_ISR()

static uint32_t DCD_IsoOUTIncomplete_ISR ( USB_OTG_CORE_HANDLE * pdev )

static

DCD_IsoOUTIncomplete_ISR handle the ISO OUT incomplete interrupt.

Parameters

pdev	device instance

Return values

status

Definition at line 861 of file usb_dcd_int.c.

Referenced by USBD_OTG_ISR_Handler().

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◆ DCD_ReadDevInEP()

static uint32_t DCD_ReadDevInEP	(	USB_OTG_CORE_HANDLE *	pdev,
		uint8_t	epnum
	)

static

DCD_ReadDevInEP Reads ep flags.

Parameters

pdev	device instance

Return values

status

Definition at line 880 of file usb_dcd_int.c.

Referenced by DCD_HandleInEP_ISR().

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◆ DCD_WriteEmptyTxFifo()

static uint32_t DCD_WriteEmptyTxFifo	(	USB_OTG_CORE_HANDLE *	pdev,
		uint32_t	epnum
	)

static

DCD_WriteEmptyTxFifo check FIFO for the next packet to be loaded.

Parameters

pdev	device instance

Return values

status

Definition at line 667 of file usb_dcd_int.c.

Referenced by DCD_HandleInEP_ISR().

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◆ USBD_OTG_ISR_Handler()

uint32_t USBD_OTG_ISR_Handler ( USB_OTG_CORE_HANDLE * pdev )

STM32_USBF_OTG_ISR_Handler handles all USB Interrupts.

Parameters

pdev	device instance

Return values

status

Definition at line 211 of file usb_dcd_int.c.

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