MassStorage_ucosiii.c File Reference

#include "lpc43xx_dualcore_config.h"
#include "MassStorage.h"
#include "os.h"
#include "cpu.h"
#include "os_cfg_app.h"

Go to the source code of this file.

Macros
#define	USBMSDEV_STACK_SZ   (1024)
#define	USBMSDEV_STACK_SZ_FULL   90u
#define	USBMSDEV_STACK_SZ_LIMIT   (USBMSDEV_STACK_SZ * (100u - USBMSDEV_STACK_SZ_FULL)) / 100u

Functions
static void	usb_msdev_func (void)
static void	usb_msdev_task (void *arg)
void	USBDEV_Init (void)
	USB Device example initialization.
void	EVENT_USB_Device_Connect (void)
	USB Device connect event callback.
void	EVENT_USB_Device_Disconnect (void)
	USB Device disconnect event callback.
void	EVENT_USB_Device_ConfigurationChanged (void)
	USB Device configuration change event callback.
void	EVENT_USB_Device_ControlRequest (void)
	USB Device control request receive event callback.
bool	CALLBACK_MS_Device_SCSICommandReceived (USB_ClassInfo_MS_Device_t *const MSInterfaceInfo)
	Mass Storage class driver callback for the user processing of a received SCSI command. This callback will fire each time the host sends a SCSI command which requires processing by the user application. Inside this callback the user is responsible for the processing of the received SCSI command from the host. The SCSI command is available in the CommandBlock structure inside the Mass Storage class state structure passed as a parameter to the callback function.
void	EVENT_USB_Device_TransferComplete (int logicalEP, int xfer_in)
	Mass Storage class device stack transfer complete callback.
void	usb_device_tasks (void)
	Dual Core USB device task.

Variables
static OS_TCB	mem_tcb
static CPU_STK	mem_stack [USBMSDEV_STACK_SZ]
static USB_ClassInfo_MS_Device_t	Disk_MS_Interface

Macro Definition Documentation

#define USBMSDEV_STACK_SZ   (1024)

Definition at line 46 of file MassStorage_ucosiii.c.

#define USBMSDEV_STACK_SZ_FULL   90u

Definition at line 47 of file MassStorage_ucosiii.c.

#define USBMSDEV_STACK_SZ_LIMIT   (USBMSDEV_STACK_SZ * (100u - USBMSDEV_STACK_SZ_FULL)) / 100u

Definition at line 48 of file MassStorage_ucosiii.c.

Function Documentation

void EVENT_USB_Device_TransferComplete	(	int	logicalEP,
		int	xfer_in
	)

Mass Storage class device stack transfer complete callback.

Parameters

logicalEP	: Logical Endpoint number causing the event
xfer_in	: 1 if event is IN, 0 when event is OUT

Returns

None Mass Storage class driver callback function for the reception or completion of any transfers.

Parameters

[in]	logicalEP	Logical Endpoint number causing the event
[in]	xfer_in	1 if event is IN, 0 when event is OUT

Returns

None

Definition at line 157 of file MassStorage_ucosiii.c.

static void usb_msdev_func ( void  )

static

Main program entry point. This routine contains the overall program flow, including initial setup of all components and the main program loop.

Definition at line 76 of file MassStorage_ucosiii.c.

static void usb_msdev_task ( void *  arg )

static

Definition at line 85 of file MassStorage_ucosiii.c.

Variable Documentation

USB_ClassInfo_MS_Device_t Disk_MS_Interface

static

Initial value:

= {
 .Config = {
  .InterfaceNumber           = 0,

  .DataINEndpointNumber      = MASS_STORAGE_IN_EPNUM,
  .DataINEndpointSize        = MASS_STORAGE_IO_EPSIZE,
  .DataINEndpointDoubleBank  = false,

  .DataOUTEndpointNumber     = MASS_STORAGE_OUT_EPNUM,
  .DataOUTEndpointSize       = MASS_STORAGE_IO_EPSIZE,
  .DataOUTEndpointDoubleBank = false,

  .TotalLUNs                 = TOTAL_LUNS,
 },
}

nxpUSBlib Mass Storage Class driver interface configuration and state information. This structure is passed to all Mass Storage Class driver functions, so that multiple instances of the same class within a device can be differentiated from one another.

Definition at line 57 of file MassStorage_ucosiii.c.

CPU_STK mem_stack[USBMSDEV_STACK_SZ]

static

Definition at line 51 of file MassStorage_ucosiii.c.

OS_TCB mem_tcb

static

Definition at line 50 of file MassStorage_ucosiii.c.