fwupdate.c File Reference

#include "fwupdate.h"
#include "string.h"
#include "xbus.h"

Include dependency graph for fwupdate.c:

Go to the source code of this file.

Macros
#define	FWUP_CRITICAL   (unsigned char)0x46
#define	FWUP_CSERROR   (unsigned char)0x45
#define	FWUP_DEFAULT_SLICE_SIZE   (64)
#define	FWUP_FINISHED   (unsigned char)0x46
#define	FWUP_HEADER   (unsigned char)0x53
#define	FWUP_OK   (unsigned char)0x53
#define	FWUP_OTHER   (unsigned char)0x4F
#define	FWUP_PAGE   (unsigned char)0x50
#define	FWUP_PAGESLICE   (unsigned char)0x54
#define	FWUP_READY   (unsigned char)0x52
	Firmware updater commands. More...
#define	FWUP_STARTED   (unsigned char)0x41
#define	LOG(...)
#define	XMID_FIRMWARE_UPDATE   (0xF2)

Functions
const char *	ackToString (uint8_t command)
	Helper function for converting a firmware updater command acknowledge to a string. More...
const char *	commandToString (uint8_t command)
	Helper function for converting a firmware updater command to a string. More...
static void	enterNewSection (FwUpdate *thisPtr)
	Enter the next section of the xff file. More...
void	FwUpdate_handleXbus (FwUpdate *thisPtr, uint8_t const *xbusMessage)
	Handle xbus message coming from the module. More...
void	FwUpdate_init (FwUpdate *thisPtr)
	Initialize a FwUpdate instance. More...
void	FwUpdate_start (FwUpdate *thisPtr)
	Start a firmware update. More...
uint16_t	readUint16 (FwUpdate *thisPtr)
	Read a uint16_t from the current position in the xff. More...
uint32_t	readUint32 (FwUpdate *thisPtr)
	Read a uint32_t from the current position in the xff. More...
uint8_t	readUint8 (FwUpdate *thisPtr)
	Read a uint8_t from the current position in the xff. More...
static void	readXffHeader (FwUpdate *thisPtr)
	Read an Xff header from the current position in the xff. More...
static void	sendFinished (FwUpdate *thisPtr)
	Send a FWUP_FINISHED command. More...
static void	sendHeader (FwUpdate *thisPtr)
	Send a FWUP_HEADER command. More...
static void	sendOther (FwUpdate *thisPtr)
	Send a FWUP_OTHER command. More...
static void	sendReady (FwUpdate *thisPtr)
	Send a FWUP_READY command. More...
static void	sendSlice (FwUpdate *thisPtr)
	Send a page slice. More...

Macro Definition Documentation

FWUP_CRITICAL

#define FWUP_CRITICAL   (unsigned char)0x46

Definition at line 83 of file fwupdate.c.

FWUP_CSERROR

#define FWUP_CSERROR   (unsigned char)0x45

Definition at line 82 of file fwupdate.c.

FWUP_DEFAULT_SLICE_SIZE

#define FWUP_DEFAULT_SLICE_SIZE   (64)

Definition at line 75 of file fwupdate.c.

FWUP_FINISHED

#define FWUP_FINISHED   (unsigned char)0x46

Definition at line 84 of file fwupdate.c.

FWUP_HEADER

#define FWUP_HEADER   (unsigned char)0x53

Definition at line 86 of file fwupdate.c.

FWUP_OK

#define FWUP_OK   (unsigned char)0x53

Definition at line 81 of file fwupdate.c.

FWUP_OTHER

#define FWUP_OTHER   (unsigned char)0x4F

Definition at line 89 of file fwupdate.c.

FWUP_PAGE

#define FWUP_PAGE   (unsigned char)0x50

Definition at line 85 of file fwupdate.c.

FWUP_PAGESLICE

#define FWUP_PAGESLICE   (unsigned char)0x54

Definition at line 87 of file fwupdate.c.

FWUP_READY

#define FWUP_READY   (unsigned char)0x52

Firmware updater commands.

Definition at line 80 of file fwupdate.c.

FWUP_STARTED

#define FWUP_STARTED   (unsigned char)0x41

Definition at line 88 of file fwupdate.c.

LOG

#define LOG

(

...

)

Definition at line 70 of file fwupdate.c.

XMID_FIRMWARE_UPDATE

#define XMID_FIRMWARE_UPDATE   (0xF2)

Definition at line 73 of file fwupdate.c.

Function Documentation

ackToString()

const char* ackToString

(

uint8_t

command

)

Helper function for converting a firmware updater command acknowledge to a string.

Definition at line 120 of file fwupdate.c.

commandToString()

const char* commandToString

(

uint8_t

command

)

Helper function for converting a firmware updater command to a string.

Definition at line 94 of file fwupdate.c.

enterNewSection()

static void enterNewSection ( FwUpdate *  thisPtr )

static

Enter the next section of the xff file.

Definition at line 338 of file fwupdate.c.

FwUpdate_handleXbus()

void FwUpdate_handleXbus	(	FwUpdate *	thisPtr,
		uint8_t const *	xbusMessage
	)

Handle xbus message coming from the module.

Parameters

xbusMessage

The xbus message from the module to be handled

Definition at line 382 of file fwupdate.c.

FwUpdate_init()

void FwUpdate_init

(

FwUpdate *

thisPtr

)

Initialize a FwUpdate instance.

Definition at line 352 of file fwupdate.c.

FwUpdate_start()

void FwUpdate_start

(

FwUpdate *

thisPtr

)

Start a firmware update.

Definition at line 361 of file fwupdate.c.

readUint16()

uint16_t readUint16

(

FwUpdate *

thisPtr

)

Read a uint16_t from the current position in the xff.

Definition at line 167 of file fwupdate.c.

readUint32()

uint32_t readUint32

(

FwUpdate *

thisPtr

)

Read a uint32_t from the current position in the xff.

Definition at line 148 of file fwupdate.c.

readUint8()

uint8_t readUint8

(

FwUpdate *

thisPtr

)

Read a uint8_t from the current position in the xff.

Definition at line 186 of file fwupdate.c.

readXffHeader()

static void readXffHeader ( FwUpdate *  thisPtr )

static

Read an Xff header from the current position in the xff.

Definition at line 205 of file fwupdate.c.

sendFinished()

static void sendFinished ( FwUpdate *  thisPtr )

static

Send a FWUP_FINISHED command.

Definition at line 325 of file fwupdate.c.

sendHeader()

static void sendHeader ( FwUpdate *  thisPtr )

static

Send a FWUP_HEADER command.

Definition at line 268 of file fwupdate.c.

sendOther()

static void sendOther ( FwUpdate *  thisPtr )

static

Send a FWUP_OTHER command.

Definition at line 311 of file fwupdate.c.

sendReady()

static void sendReady ( FwUpdate *  thisPtr )

static

Send a FWUP_READY command.

Definition at line 257 of file fwupdate.c.

sendSlice()

static void sendSlice ( FwUpdate *  thisPtr )

static

Send a page slice.

Definition at line 289 of file fwupdate.c.