CMSIS-Driver  
Peripheral Interface for Middleware and Application Code
 
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Driver_USBH.c File Reference

Functions

ARM_DRIVER_VERSION ARM_USBH_GetVersion (void)
 Get driver version.
 
ARM_USBH_CAPABILITIES ARM_USBH_GetCapabilities (void)
 Get driver capabilities.
 
int32_t ARM_USBH_Initialize (ARM_USBH_SignalPortEvent_t cb_port_event, ARM_USBH_SignalPipeEvent_t cb_pipe_event)
 Initialize USB Host Interface.
 
int32_t ARM_USBH_Uninitialize (void)
 De-initialize USB Host Interface.
 
int32_t ARM_USBH_PowerControl (ARM_POWER_STATE state)
 Control USB Host Interface Power.
 
int32_t ARM_USBH_PortVbusOnOff (uint8_t port, bool vbus)
 Root HUB Port VBUS on/off.
 
int32_t ARM_USBH_PortReset (uint8_t port)
 Do Root HUB Port Reset.
 
int32_t ARM_USBH_PortSuspend (uint8_t port)
 Suspend Root HUB Port (stop generating SOFs).
 
int32_t ARM_USBH_PortResume (uint8_t port)
 Resume Root HUB Port (start generating SOFs).
 
ARM_USBH_PORT_STATE ARM_USBH_PortGetState (uint8_t port)
 Get current Root HUB Port State.
 
ARM_USBH_PIPE_HANDLE ARM_USBH_PipeCreate (uint8_t dev_addr, uint8_t dev_speed, uint8_t hub_addr, uint8_t hub_port, uint8_t ep_addr, uint8_t ep_type, uint16_t ep_max_packet_size, uint8_t ep_interval)
 Create Pipe in System.
 
int32_t ARM_USBH_PipeModify (ARM_USBH_PIPE_HANDLE pipe_hndl, uint8_t dev_addr, uint8_t dev_speed, uint8_t hub_addr, uint8_t hub_port, uint16_t ep_max_packet_size)
 Modify Pipe in System.
 
int32_t ARM_USBH_PipeDelete (ARM_USBH_PIPE_HANDLE pipe_hndl)
 Delete Pipe from System.
 
int32_t ARM_USBH_PipeReset (ARM_USBH_PIPE_HANDLE pipe_hndl)
 Reset Pipe.
 
int32_t ARM_USBH_PipeTransfer (ARM_USBH_PIPE_HANDLE pipe_hndl, uint32_t packet, uint8_t *data, uint32_t num)
 Transfer packets through USB Pipe.
 
uint32_t ARM_USBH_PipeTransferGetResult (ARM_USBH_PIPE_HANDLE pipe_hndl)
 Get result of USB Pipe transfer.
 
int32_t ARM_USBH_PipeTransferAbort (ARM_USBH_PIPE_HANDLE pipe_hndl)
 Abort current USB Pipe transfer.
 
uint16_t ARM_USBH_GetFrameNumber (void)
 Get current USB Frame Number.
 
void ARM_USBH_SignalPortEvent (uint8_t port, uint32_t event)
 Signal Root HUB Port Event.
 
void ARM_USBH_SignalPipeEvent (ARM_USBH_PIPE_HANDLE pipe_hndl, uint32_t event)
 Signal Pipe Event.