usb_core.c File Reference

USB-OTG Core Layer. More...

#include "usb_core.h"
#include "usb_bsp.h"

Include dependency graph for usb_core.c:

Go to the source code of this file.

Functions
USB_OTG_STS	USB_OTG_CoreInit (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_CoreInit Initializes the USB_OTG controller registers and prepares the core device mode or host mode operation. More...
static USB_OTG_STS	USB_OTG_CoreReset (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_CoreReset : Soft reset of the core. More...
USB_OTG_STS	USB_OTG_DisableGlobalInt (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_DisableGlobalInt Enables the controller's Global Int in the AHB Config reg. More...
static void	USB_OTG_EnableCommonInt (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_EnableCommonInt Initializes the commmon interrupts, used in both device and modes. More...
USB_OTG_STS	USB_OTG_EnableGlobalInt (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_EnableGlobalInt Enables the controller's Global Int in the AHB Config reg. More...
USB_OTG_STS	USB_OTG_FlushRxFifo (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_FlushRxFifo : Flush a Rx FIFO. More...
USB_OTG_STS	USB_OTG_FlushTxFifo (USB_OTG_CORE_HANDLE *pdev, uint32_t num)
	USB_OTG_FlushTxFifo : Flush a Tx FIFO. More...
uint32_t	USB_OTG_GetMode (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_GetMode : Get current mode. More...
uint8_t	USB_OTG_IsDeviceMode (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_IsDeviceMode : Check if it is device mode. More...
uint8_t	USB_OTG_IsHostMode (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_IsHostMode : Check if it is host mode. More...
uint32_t	USB_OTG_ReadCoreItr (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_ReadCoreItr : returns the Core Interrupt register. More...
uint32_t	USB_OTG_ReadOtgItr (USB_OTG_CORE_HANDLE *pdev)
	USB_OTG_ReadOtgItr : returns the USB_OTG Interrupt register. More...
void *	USB_OTG_ReadPacket (USB_OTG_CORE_HANDLE *pdev, uint8_t *dest, uint16_t len)
	USB_OTG_ReadPacket : Reads a packet from the Rx FIFO. More...
USB_OTG_STS	USB_OTG_SelectCore (USB_OTG_CORE_HANDLE *pdev, USB_OTG_CORE_ID_TypeDef coreID)
	USB_OTG_SelectCore Initialize core registers address. More...
USB_OTG_STS	USB_OTG_SetCurrentMode (USB_OTG_CORE_HANDLE *pdev, uint8_t mode)
	USB_OTG_SetCurrentMode : Set ID line. More...
USB_OTG_STS	USB_OTG_WritePacket (USB_OTG_CORE_HANDLE *pdev, uint8_t *src, uint8_t ch_ep_num, uint16_t len)
	USB_OTG_WritePacket : Writes a packet into the Tx FIFO associated with the EP. More...

Detailed Description

USB-OTG Core Layer.

Author

MCD Application Team

Version

V2.2.0

Date

09-November-2015

Attention

© COPYRIGHT 2015 STMicroelectronics

Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); You may not use this file except in compliance with the License. You may obtain a copy of the License at:

   http://www.st.com/software_license_agreement_liberty_v2

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Definition in file usb_core.c.