Include dependency graph for USBD.h:
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Classes | |
| struct | _USBDDmaDescriptor |
| Struct used for USBD DMA Link List Transfer Descriptor, must be 16-bytes aligned. More... | |
| struct | _USBDTransferBuffer |
| Buffer struct used for multi-buffer-listed transfer. More... | |
Macros | |
| #define | USBD_STATE_ADDRESS 4 |
| #define | USBD_STATE_ATTACHED 1 |
| #define | USBD_STATE_CONFIGURED 5 |
| #define | USBD_STATE_DEFAULT 3 |
| #define | USBD_STATE_POWERED 2 |
| #define | USBD_STATE_SUSPENDED 0 |
| #define | USBD_STATUS_ABORTED USBRC_ABORTED |
| #define | USBD_STATUS_CANCELED USBRC_CANCELED |
| #define | USBD_STATUS_HW_NOT_SUPPORTED USBRC_HW_NOT_SUPPORTED |
| #define | USBD_STATUS_INVALID_PARAMETER USBRC_PARAM_ERR |
| #define | USBD_STATUS_LOCKED USBRC_BUSY |
| #define | USBD_STATUS_PARTIAL_DONE USBRC_PARTIAL_DONE |
| #define | USBD_STATUS_RESET USBRC_RESET |
| #define | USBD_STATUS_SUCCESS USBRC_SUCCESS |
| #define | USBD_STATUS_SW_NOT_SUPPORTED USBRC_SW_NOT_SUPPORTED |
| #define | USBD_STATUS_WRONG_STATE USBRC_STATE_ERR |
Typedefs | |
| typedef void(* | MblTransferCallback) (void *pArg, uint8_t status) |
| typedef void(* | TransferCallback) (void *pArg, uint8_t status, uint32_t transferred, uint32_t remaining) |
| typedef struct _USBDTransferBuffer | USBDTransferBuffer |
| Buffer struct used for multi-buffer-listed transfer. More... | |
Functions | |
| struct _USBDDmaDescriptor | __attribute__ ((aligned(16))) USBDDmaDescriptor |
| Struct used for USBD DMA Link List Transfer Descriptor, must be 16-bytes aligned. More... | |
| void | USBD_ConfigureEndpoint (const USBEndpointDescriptor *pDescriptor) |
| void | USBD_ConfigureSpeed (uint8_t forceFS) |
| void | USBD_Connect (void) |
| void | USBD_Disconnect (void) |
| void | USBD_ForceFullSpeed (void) |
| uint8_t | USBD_GetState (void) |
| void | USBD_Halt (uint8_t bEndpoint) |
| void | USBD_Init (void) |
| uint8_t | USBD_IsHalted (uint8_t bEndpoint) |
| uint8_t | USBD_IsHighSpeed (void) |
| uint8_t | USBD_Read (uint8_t bEndpoint, void *pData, uint32_t dLength, TransferCallback fCallback, void *pArg) |
| void | USBD_RemoteWakeUp (void) |
| void | USBD_RequestHandler (uint8_t bEndpoint, const USBGenericRequest *pRequest) |
| void | USBD_ResetHandler (void) |
| void | USBD_ResumeHandler (void) |
| void | USBD_SetAddress (uint8_t address) |
| void | USBD_SetConfiguration (uint8_t cfgnum) |
| uint8_t | USBD_Stall (uint8_t bEndpoint) |
| void | USBD_SuspendHandler (void) |
| void | USBD_Test (uint8_t bIndex) |
| void | USBD_Unhalt (uint8_t bEndpoint) |
| uint8_t | USBD_Write (uint8_t bEndpoint, const void *pData, uint32_t size, TransferCallback callback, void *pArg) |
| void | USBDCallbacks_Initialized (void) |
| void | USBDCallbacks_RequestReceived (const USBGenericRequest *request) |
| void | USBDCallbacks_Reset (void) |
| void | USBDCallbacks_Resumed (void) |
| void | USBDCallbacks_Suspended (void) |
Variables | |
| uint32_t | bufferLength |
| uint32_t | ctrlSettings |
| uint8_t | ForceFS |
| void * | pDataAddr |
| void * | pNxtDesc |
| uint32_t | reserved |
| uint32_t | used |
Detailed Description
Purpose
Collection of methods for using the USB device controller on AT91 Microcontrollers.
Usage
Please refer to the corresponding application note.
- usbd_framework AT91 USB device framework
- usbd_api USBD API
Definition in file USBD.h.
Function Documentation
◆ USBD_ConfigureSpeed()
| void USBD_ConfigureSpeed | ( | uint8_t | forceFS | ) |