dfuutil_programming_dfu_ops.c File Reference

#include "app_usbd_cfg.h"
#include "usbd_desc.h"
#include "usbd_mscuser.h"
#include "usbd.h"
#include "usbd_core.h"
#include "usbd_hw.h"
#include "usbd_rom_api.h"
#include "board.h"
#include "dfuutil_programming_api.h"
#include "string.h"

Go to the source code of this file.

Macros
#define	USBMSGBUFFSIZE   1024
#define	USBROMBUFFSIZE   0x2000

Functions
static void	tickDelayMS (int ticks)
static void	usbDebugSetup (void)
static int	usbDebugFill (void *buff, int max)
static int	usbDFUAppend (char *ptr, void *data, uint32_t bytes)
static int	usbDFUBuildStatus (void *buffer)
static int	usbDFUReturnStatus (void *buffer)
static void	usbDFUSetVerbose (uint32_t addr)
static void	usbDFUEraseAll (void)
static void	usbDFUEraseRegion (uint32_t addr, uint32_t size)
static void	usbDFUProgRegion (uint32_t addr, uint32_t size)
static void	usbDFUReadRegion (uint32_t addr, uint32_t size)
static void	usbDFUReset (void)
static void	usbDFUExecute (uint32_t addr)
static void	dfu_detach (USBD_HANDLE_T hUsb)
static void	dfu_done (void)
void	USB0_IRQHandler (void)
void	USB1_IRQHandler (void)
static bool	checkMagicHeader (DFU_FROMHOST_PACKETHDR_T *pOutHdr)
static uint8_t	dfu_wr (uint32_t block_num, uint8_t **pBuff, uint32_t length, uint8_t *bwPollTimeout)
static uint32_t	dfu_rd (uint32_t block_num, uint8_t **pBuff, uint32_t length)
static ErrorCode_t	usb_dfu_init (USBD_HANDLE_T hUsb, USB_INTERFACE_DESCRIPTOR *pIntfDesc, uint32_t *mem_base, uint32_t *mem_size)
static uint32_t	algo_dfu_setup (void)
static void	lpc18xx43xx_sys_reset (void)
static void	usbPllSetup (void)
	Sets up the USB PLL.
static void	dfu_util_process (void)
void	SysTick_Handler (void)
	SysTick 1mS tick handler.
void	usbDebug (char *tmp)
	Queues a message for DFU status transfer.
int	main (void)
	Main program body.

Variables
static USBD_HANDLE_T	hUsb
static DFUPROG_REGION_T *	dfuprog_regions
static volatile uint32_t	currStatus
static volatile uint32_t	hostCmd
static volatile uint32_t	currCmdAddr
static volatile uint32_t	currCmdSize
static volatile uint32_t	u32Milliseconds
static char	usbBuff [USBMSGBUFFSIZE]
static volatile int	usbStrIn
static volatile int	usbStrOut
static uint32_t	dfuIn [((sizeof(DFU_TOHOST_PACKETHDR_T)+64+4096)/sizeof(uint32_t))]
static uint32_t	dfuOut [((sizeof(DFU_FROMHOST_PACKETHDR_T)+4096+sizeof(uint32_t))/sizeof(uint32_t))]
static uint32_t	dfuProgBuff [(4096/sizeof(uint32_t))]
static volatile uint32_t	inPktSize
static volatile uint32_t	inPktSizeIdx
static volatile uint32_t	outPktSizeIdx
static volatile uint32_t	progSize
static char	tmpStr [64]
static bool	verifyDebug = true
uint8_t	USB_DeviceDescriptor []
uint8_t	USB_FsConfigDescriptor []
uint8_t	USB_HsConfigDescriptor []
uint8_t	USB_StringDescriptor []
uint8_t	USB_DeviceQualifier []
volatile uint32_t	dfu_done_algo = 0
volatile uint32_t	dfu_detach_algo = 0

Macro Definition Documentation

#define USBMSGBUFFSIZE   1024

Definition at line 67 of file dfuutil_programming_dfu_ops.c.

#define USBROMBUFFSIZE   0x2000

Definition at line 89 of file dfuutil_programming_dfu_ops.c.

Function Documentation

static uint32_t algo_dfu_setup ( void  )

static

Definition at line 535 of file dfuutil_programming_dfu_ops.c.

static bool checkMagicHeader ( DFU_FROMHOST_PACKETHDR_T *  pOutHdr )

static

Definition at line 303 of file dfuutil_programming_dfu_ops.c.

static void dfu_detach ( USBD_HANDLE_T  hUsb )

static

Definition at line 281 of file dfuutil_programming_dfu_ops.c.

static void dfu_done ( void  )

static

Definition at line 287 of file dfuutil_programming_dfu_ops.c.

static uint32_t dfu_rd ( uint32_t  block_num, uint8_t **  pBuff, uint32_t  length  )

static

Definition at line 404 of file dfuutil_programming_dfu_ops.c.

static void dfu_util_process ( void  )

static

Definition at line 603 of file dfuutil_programming_dfu_ops.c.

static uint8_t dfu_wr ( uint32_t  block_num, uint8_t **  pBuff, uint32_t  length, uint8_t *  bwPollTimeout  )

static

Definition at line 317 of file dfuutil_programming_dfu_ops.c.

static void lpc18xx43xx_sys_reset ( void  )

static

Definition at line 584 of file dfuutil_programming_dfu_ops.c.

int main

(

void

)

Main program body.

main routine for example_lwip_tcpecho_sa_18xx43xx

Returns

Always returns 0 (device reset prior to return)

Function should not exit.

Definition at line 774 of file dfuutil_programming_dfu_ops.c.

void SysTick_Handler

(

void

)

SysTick 1mS tick handler.

Returns

None

Definition at line 747 of file dfuutil_programming_dfu_ops.c.

static void tickDelayMS ( int  ticks )

static

Definition at line 115 of file dfuutil_programming_dfu_ops.c.

void USB0_IRQHandler

(

void

)

Definition at line 292 of file dfuutil_programming_dfu_ops.c.

void USB1_IRQHandler

(

void

)

Definition at line 297 of file dfuutil_programming_dfu_ops.c.

static ErrorCode_t usb_dfu_init ( USBD_HANDLE_T  hUsb, USB_INTERFACE_DESCRIPTOR *  pIntfDesc, uint32_t *  mem_base, uint32_t *  mem_size  )

static

Definition at line 499 of file dfuutil_programming_dfu_ops.c.

static int usbDebugFill ( void *  buff, int  max  )

static

Definition at line 129 of file dfuutil_programming_dfu_ops.c.

static void usbDebugSetup ( void  )

static

Definition at line 122 of file dfuutil_programming_dfu_ops.c.

static int usbDFUAppend ( char *  ptr, void *  data, uint32_t  bytes  )

static

Definition at line 164 of file dfuutil_programming_dfu_ops.c.

static int usbDFUBuildStatus ( void *  buffer )

static

Definition at line 172 of file dfuutil_programming_dfu_ops.c.

static void usbDFUEraseAll ( void  )

static

Definition at line 219 of file dfuutil_programming_dfu_ops.c.

static void usbDFUEraseRegion ( uint32_t  addr, uint32_t  size  )

static

Definition at line 227 of file dfuutil_programming_dfu_ops.c.

static void usbDFUExecute ( uint32_t  addr )

static

Definition at line 271 of file dfuutil_programming_dfu_ops.c.

static void usbDFUProgRegion ( uint32_t  addr, uint32_t  size  )

static

Definition at line 239 of file dfuutil_programming_dfu_ops.c.

static void usbDFUReadRegion ( uint32_t  addr, uint32_t  size  )

static

Definition at line 251 of file dfuutil_programming_dfu_ops.c.

static void usbDFUReset ( void  )

static

Definition at line 263 of file dfuutil_programming_dfu_ops.c.

static int usbDFUReturnStatus ( void *  buffer )

static

Definition at line 199 of file dfuutil_programming_dfu_ops.c.

static void usbDFUSetVerbose ( uint32_t  addr )

static

Definition at line 205 of file dfuutil_programming_dfu_ops.c.

static void usbPllSetup ( void  )

static

Sets up the USB PLL.

Returns

None

Definition at line 596 of file dfuutil_programming_dfu_ops.c.

Variable Documentation

volatile uint32_t currCmdAddr

static

Definition at line 61 of file dfuutil_programming_dfu_ops.c.

volatile uint32_t currCmdSize

static

Definition at line 61 of file dfuutil_programming_dfu_ops.c.

volatile uint32_t currStatus

static

Definition at line 57 of file dfuutil_programming_dfu_ops.c.

volatile uint32_t dfu_detach_algo = 0

Definition at line 108 of file dfuutil_programming_dfu_ops.c.

volatile uint32_t dfu_done_algo = 0

Definition at line 108 of file dfuutil_programming_dfu_ops.c.

uint32_t dfuIn[((sizeof(DFU_TOHOST_PACKETHDR_T)+64+4096)/sizeof(uint32_t))]

static

Definition at line 75 of file dfuutil_programming_dfu_ops.c.

uint32_t dfuOut[((sizeof(DFU_FROMHOST_PACKETHDR_T)+4096+sizeof(uint32_t))/sizeof(uint32_t))]

static

Definition at line 79 of file dfuutil_programming_dfu_ops.c.

DFUPROG_REGION_T* dfuprog_regions

static

Definition at line 54 of file dfuutil_programming_dfu_ops.c.

uint32_t dfuProgBuff[(4096/sizeof(uint32_t))]

static

Definition at line 82 of file dfuutil_programming_dfu_ops.c.

volatile uint32_t hostCmd

static

Definition at line 58 of file dfuutil_programming_dfu_ops.c.

USBD_HANDLE_T hUsb

static

Definition at line 51 of file dfuutil_programming_dfu_ops.c.

volatile uint32_t inPktSize

static

Definition at line 85 of file dfuutil_programming_dfu_ops.c.

volatile uint32_t inPktSizeIdx

static

Definition at line 85 of file dfuutil_programming_dfu_ops.c.

volatile uint32_t outPktSizeIdx

static

Definition at line 85 of file dfuutil_programming_dfu_ops.c.

volatile uint32_t progSize

static

Definition at line 85 of file dfuutil_programming_dfu_ops.c.

char tmpStr[64]

static

Definition at line 92 of file dfuutil_programming_dfu_ops.c.

volatile uint32_t u32Milliseconds

static

Definition at line 64 of file dfuutil_programming_dfu_ops.c.

uint8_t USB_DeviceDescriptor[]

uint8_t USB_DeviceQualifier[]

uint8_t USB_FsConfigDescriptor[]

uint8_t USB_HsConfigDescriptor[]

uint8_t USB_StringDescriptor[]

char usbBuff[USBMSGBUFFSIZE]

static

Definition at line 70 of file dfuutil_programming_dfu_ops.c.

volatile int usbStrIn

static

Definition at line 71 of file dfuutil_programming_dfu_ops.c.

volatile int usbStrOut

static

Definition at line 71 of file dfuutil_programming_dfu_ops.c.

bool verifyDebug = true

static

Definition at line 96 of file dfuutil_programming_dfu_ops.c.