Y:/FINAL CODE/Main.c File Reference

#include "Cpu.h"
#include "Events.h"
#include "database.h"
#include "PE_Types.h"
#include "PE_Error.h"
#include "PE_Const.h"
#include "IO_Map.h"
#include "LCD_methods.h"
#include "bitmaps.h"
#include "UDP_Client_app.h"
#include "ne64api.h"
#include "ne64config.h"
#include "ne64debug.h"
#include "ne64driver.h"
#include "mBuf.h"
#include "debug.h"
#include "datatypes.h"
#include "timers.h"
#include "system.h"
#include "ethernet.h"
#include "arp.h"
#include "icmp.h"
#include "ip.h"
#include "udp.h"
#include "address.h"

Include dependency graph for Main.c:

Go to the source code of this file.

Data Structures
struct	itemStruct
struct	sessionStruct
Defines
#define	IDLE   1
#define	USER_QUERY_DB   2
#define	INVALID_USER   3
#define	CAPTURE_PIN   4
#define	SESSION_START   5
#define	SESSION_RUNNING   6
#define	INVALID_KEYPRESS   7
#define	ITEM_QUERY_DB   8
#define	CONFIRM_REMOVAL   9
#define	ITEM_NOT_MATCHED   10
#define	CANCEL_SESSION   11
#define	REMOVE_LAST_ITEM   12
#define	SESSION_END   13
#define	PRINT   14
#define	EMAIL   15
#define	FINISH_SESSION   16
#define	TIME_SYNCH   17
#define	RFID_FLAG_MASK   0x01
#define	KEYPAD_FLAG_MASK   0x02
#define	CHK_KEYPAD_FLAG_MASK   0x04
#define	VALID_QUERY_FLAG_MASK   0x08
#define	CANCEL_ONCE_MASK   0x10
#define	ONLY_ONCE_MASK   0x20
#define	CHK_RFID_MASK   0x40
#define	MASK_CANCEL_MASK   0x80
#define	RFID_FLAG   0
#define	KEYPAD_FLAG   1
#define	CHK_KEYPAD_FLAG   2
#define	VALID_QUERY_FLAG   3
#define	CANCEL_ONCE   4
#define	ONLY_ONCE   5
#define	CHK_RFID_FLAG   6
#define	MASK_CANCEL_FLAG   7
#define	USER   1
#define	ITEM   0
#define	KEY_ONE   1
#define	KEY_TWO   2
#define	KEY_THREE   3
#define	KEY_FOUR   4
#define	KEY_FIVE   5
#define	KEY_SIX   6
#define	KEY_SEVEN   7
#define	KEY_EIGHT   8
#define	KEY_NINE   9
#define	KEY_ZERO   0
#define	KEY_STAR   11
#define	KEY_POUND   12
#define	KEY_ENTER   13
#define	KEY_CLEAR   14
#define	KEY_HELP   15
#define	KEY_CANCEL   16
#define	AM   1
#define	PM   2
#define	SetBit(bit_ID, varID)   (varID |= (byte)(1<<bit_ID))
#define	ClearBit(bit_ID, varID)   (varID &= ~(byte)(1<<bit_ID))
#define	clrReg8Bits(RegName, ClrMask)   (RegName &= ~(byte)(ClrMask))
Functions
void	PrintReceipt (void)
void	PollKeypad (void)
void	ProcInit (void)
void	LCDInit (void)
void	UpdateLCD (void)
void	SetupSession (void)
void	WaitFor (int)
int	HandlePacket (void)
void	RTI_Enable (void)
void	mystrcpy (char *, char *, int, int)
void	main ()
interrupt void	RFIDInterrupt (void)
interrupt void	HandleTimerInterrupt (void)
Variables
byte	state
byte	returnState
byte	flags
int	keyPressed
int	pinCounter
char	currentPin [5]
char	userPin [5]
char	lastSerial [14]
char	userSerial [14]
char	serialNum [14]
long	counter = 0
int	timecounter = 0
int	printcounter = 1
int	testcounter = 0
int	waitcounter = 0
int	pollCounter2 = 0
sessionStruct	currSession
const int	calendar []
INT8	SendData
INT8	RcvData
char	toSend [15] = "I:0413AAC34F3A"
char	rcvPacket [55]
netif	localmachine
tU08	gotlink

---

Define Documentation

#define AM   1

Definition at line 134 of file Main.c. Referenced by HandlePacket(), HandleTimerInterrupt(), and PrintReceipt().

#define CANCEL_ONCE   4

Definition at line 106 of file Main.c.

#define CANCEL_ONCE_MASK   0x10

Definition at line 98 of file Main.c.

#define CANCEL_SESSION   11

Definition at line 85 of file Main.c. Referenced by PollKeypad().

#define CAPTURE_PIN   4

Definition at line 78 of file Main.c. Referenced by main().

#define CHK_KEYPAD_FLAG   2

Definition at line 104 of file Main.c. Referenced by main().

#define CHK_KEYPAD_FLAG_MASK   0x04

Definition at line 96 of file Main.c. Referenced by PollKeypad().

#define CHK_RFID_FLAG   6

Definition at line 108 of file Main.c. Referenced by main().

#define CHK_RFID_MASK   0x40

Definition at line 100 of file Main.c. Referenced by RFIDInterrupt().

#define ClearBit (  bit_ID, varID   )     (varID &= ~(byte)(1<<bit_ID))

Definition at line 142 of file Main.c. Referenced by main(), and PollKeypad().

#define clrReg8Bits (  RegName, ClrMask   )     (RegName &= ~(byte)(ClrMask))

Definition at line 143 of file Main.c.

#define CONFIRM_REMOVAL   9

Definition at line 83 of file Main.c.

#define EMAIL   15

Definition at line 89 of file Main.c.

#define FINISH_SESSION   16

Definition at line 90 of file Main.c.

#define IDLE   1

Definition at line 75 of file Main.c. Referenced by main(), and UpdateLCD().

#define INVALID_KEYPRESS   7

Definition at line 81 of file Main.c.

#define INVALID_USER   3

Definition at line 77 of file Main.c. Referenced by main().

#define ITEM   0

Definition at line 113 of file Main.c.

#define ITEM_NOT_MATCHED   10

Definition at line 84 of file Main.c.

#define ITEM_QUERY_DB   8

Definition at line 82 of file Main.c. Referenced by HandlePacket().

#define KEY_CANCEL   16

Definition at line 131 of file Main.c. Referenced by PollKeypad().

#define KEY_CLEAR   14

Definition at line 129 of file Main.c. Referenced by main(), and PollKeypad().

#define KEY_EIGHT   8

Definition at line 123 of file Main.c. Referenced by PollKeypad().

#define KEY_ENTER   13

Definition at line 128 of file Main.c. Referenced by main(), and PollKeypad().

#define KEY_FIVE   5

Definition at line 120 of file Main.c. Referenced by PollKeypad().

#define KEY_FOUR   4

Definition at line 119 of file Main.c. Referenced by PollKeypad().

#define KEY_HELP   15

Definition at line 130 of file Main.c. Referenced by PollKeypad().

#define KEY_NINE   9

Definition at line 124 of file Main.c. Referenced by PollKeypad().

#define KEY_ONE   1

Definition at line 116 of file Main.c. Referenced by PollKeypad().

#define KEY_POUND   12

Definition at line 127 of file Main.c. Referenced by PollKeypad().

#define KEY_SEVEN   7

Definition at line 122 of file Main.c. Referenced by PollKeypad().

#define KEY_SIX   6

Definition at line 121 of file Main.c. Referenced by PollKeypad().

#define KEY_STAR   11

Definition at line 126 of file Main.c. Referenced by PollKeypad().

#define KEY_THREE   3

Definition at line 118 of file Main.c. Referenced by PollKeypad().

#define KEY_TWO   2

Definition at line 117 of file Main.c. Referenced by PollKeypad().

#define KEY_ZERO   0

Definition at line 125 of file Main.c. Referenced by PollKeypad().

#define KEYPAD_FLAG   1

Definition at line 103 of file Main.c. Referenced by main(), and PollKeypad().

#define KEYPAD_FLAG_MASK   0x02

Definition at line 95 of file Main.c. Referenced by main().

#define MASK_CANCEL_FLAG   7

Definition at line 109 of file Main.c. Referenced by main().

#define MASK_CANCEL_MASK   0x80

Definition at line 101 of file Main.c. Referenced by PollKeypad().

#define ONLY_ONCE   5

Definition at line 107 of file Main.c. Referenced by main().

#define ONLY_ONCE_MASK   0x20

Definition at line 99 of file Main.c. Referenced by main().

#define PM   2

Definition at line 135 of file Main.c. Referenced by HandlePacket(), and HandleTimerInterrupt().

#define PRINT   14

Definition at line 88 of file Main.c.

#define REMOVE_LAST_ITEM   12

Definition at line 86 of file Main.c. Referenced by HandlePacket().

#define RFID_FLAG   0

Definition at line 102 of file Main.c. Referenced by RFIDInterrupt().

#define RFID_FLAG_MASK   0x01

Definition at line 94 of file Main.c. Referenced by main().

#define SESSION_END   13

Definition at line 87 of file Main.c.

#define SESSION_RUNNING   6

Definition at line 80 of file Main.c. Referenced by HandleTimerInterrupt().

#define SESSION_START   5

Definition at line 79 of file Main.c. Referenced by main().

#define SetBit (  bit_ID, varID   )     (varID |= (byte)(1<<bit_ID))

Definition at line 141 of file Main.c. Referenced by main(), PollKeypad(), and RFIDInterrupt().

#define TIME_SYNCH   17

Definition at line 91 of file Main.c. Referenced by HandlePacket(), and main().

#define USER   1

Definition at line 112 of file Main.c.

#define USER_QUERY_DB   2

Definition at line 76 of file Main.c. Referenced by HandlePacket(), and main().

#define VALID_QUERY_FLAG   3

Definition at line 105 of file Main.c.

#define VALID_QUERY_FLAG_MASK   0x08

Definition at line 97 of file Main.c.

---

Function Documentation

int HandlePacket (  void   )

Definition at line 795 of file Main.c. References AM, sessionStruct::cartSizeI, sessionStruct::cartTotalI, currSession, sessionStruct::dateDayI, sessionStruct::dateMonthI, sessionStruct::dateYearI, sessionStruct::emailLength, ITEM_QUERY_DB, itemStruct::itemPrice, sessionStruct::items, lastSerial, mystrcpy(), itemStruct::nameLength, sessionStruct::nameLength, PM, RcvData, rcvPacket, REMOVE_LAST_ITEM, SendData, serialNum, state, TIME_SYNCH, sessionStruct::timeHalfI, sessionStruct::timeHrI, sessionStruct::timeMinI, sessionStruct::timeSecsI, USER_QUERY_DB, sessionStruct::userEmail, sessionStruct::userName, and userPin. Referenced by main(). Here is the call graph for this function:

interrupt void HandleTimerInterrupt (  void   )

Definition at line 675 of file Main.c. References AM, calendar, currSession, sessionStruct::dateDayI, sessionStruct::dateMonthI, sessionStruct::dateYearI, PM, pollCounter2, SESSION_RUNNING, state, timecounter, sessionStruct::timeHalfI, sessionStruct::timeHrI, sessionStruct::timeMinI, sessionStruct::timeSecsI, UpdateLCD(), and waitcounter. Here is the call graph for this function:

void LCDInit (  void   )

Definition at line 786 of file Main.c. References LCD_reset(). Referenced by main(). Here is the call graph for this function:

void main (   )

Definition at line 227 of file Main.c. References CAPTURE_PIN, CHK_KEYPAD_FLAG, CHK_RFID_FLAG, ClearBit, currentPin, flags, gotlink, HandlePacket(), hard_addr, IDLE, INVALID_USER, KEY_CLEAR, KEY_ENTER, KEYPAD_FLAG, KEYPAD_FLAG_MASK, keyPressed, LCDInit(), localmachine, MASK_CANCEL_FLAG, mystrcpy(), ONLY_ONCE, ONLY_ONCE_MASK, pinCounter, ProcInit(), RcvData, RFID_FLAG_MASK, RTI_Enable(), SendData, serialNum, SESSION_START, SetBit, SetupSession(), state, TIME_SYNCH, toSend, udp_demo_init(), udp_demo_run(), UpdateLCD(), USER_QUERY_DB, userPin, userSerial, and WaitFor(). Here is the call graph for this function:

void mystrcpy (  char *  , char *  , int  , int  )

Definition at line 611 of file Main.c. Referenced by HandlePacket(), main(), and PrintReceipt().

void PollKeypad (  void   )

Definition at line 1223 of file Main.c. References CANCEL_SESSION, CHK_KEYPAD_FLAG_MASK, ClearBit, flags, KEY_CANCEL, KEY_CLEAR, KEY_EIGHT, KEY_ENTER, KEY_FIVE, KEY_FOUR, KEY_HELP, KEY_NINE, KEY_ONE, KEY_POUND, KEY_SEVEN, KEY_SIX, KEY_STAR, KEY_THREE, KEY_TWO, KEY_ZERO, KEYPAD_FLAG, keyPressed, MASK_CANCEL_MASK, pollCounter2, returnState, SetBit, and state.

void PrintReceipt (  void   )

Definition at line 1305 of file Main.c. References AM, currSession, sessionStruct::dateDayI, sessionStruct::dateMonthI, sessionStruct::dateYearI, mystrcpy(), printcounter, sessionStruct::timeHalfI, sessionStruct::timeHrI, sessionStruct::timeMinI, and sessionStruct::timeSecsI. Here is the call graph for this function:

void ProcInit (  void   )

Definition at line 745 of file Main.c. Referenced by main().

interrupt void RFIDInterrupt (  void   )

Definition at line 637 of file Main.c. References CHK_RFID_MASK, flags, RFID_FLAG, serialNum, and SetBit.

void RTI_Enable (  void   )

Referenced by main().

void SetupSession (  void   )

Definition at line 623 of file Main.c. References sessionStruct::cartSizeI, sessionStruct::cartTotalI, currSession, lastSerial, NULL, pinCounter, sessionStruct::userEmail, and sessionStruct::userName. Referenced by main().

void UpdateLCD (  void   )

Definition at line 922 of file Main.c. References IDLE, LCD_clr_scr_char(), LCD_graphic_ini(), LCD_write_data(), and state. Referenced by HandleTimerInterrupt(), and main(). Here is the call graph for this function:

void WaitFor (  int   )

Definition at line 1213 of file Main.c. References waitcounter. Referenced by main().

---

Variable Documentation

const int calendar[]

Initial value: { 31,31,31,30,31,30,31,31,30,31,30,31 } Definition at line 194 of file Main.c. Referenced by HandleTimerInterrupt().

long counter = 0

Definition at line 187 of file Main.c. Referenced by LCD_char_ini(), and LCD_graphic_ini().

char currentPin[5]

Definition at line 182 of file Main.c. Referenced by main().

sessionStruct currSession

Definition at line 193 of file Main.c. Referenced by HandlePacket(), HandleTimerInterrupt(), PrintReceipt(), and SetupSession().

byte flags

Definition at line 179 of file Main.c. Referenced by main(), PollKeypad(), and RFIDInterrupt().

tU08 gotlink

Referenced by main().

int keyPressed

Definition at line 180 of file Main.c. Referenced by main(), and PollKeypad().

char lastSerial[14]

Definition at line 184 of file Main.c. Referenced by HandlePacket(), and SetupSession().

struct netif localmachine

Definition at line 203 of file Main.c. Referenced by main().

int pinCounter

Definition at line 181 of file Main.c. Referenced by main(), and SetupSession().

int pollCounter2 = 0

Definition at line 192 of file Main.c. Referenced by HandleTimerInterrupt(), and PollKeypad().

int printcounter = 1

Definition at line 189 of file Main.c. Referenced by PrintReceipt().

INT8 RcvData

Definition at line 199 of file Main.c. Referenced by HandlePacket(), and main().

char rcvPacket[55]

Definition at line 201 of file Main.c. Referenced by HandlePacket(), and udp_demo_eventlistener().

byte returnState

Definition at line 178 of file Main.c. Referenced by PollKeypad().

INT8 SendData

Definition at line 198 of file Main.c. Referenced by HandlePacket(), main(), SendSerial(), and udp_demo_init().

char serialNum[14]

Definition at line 186 of file Main.c. Referenced by HandlePacket(), main(), and RFIDInterrupt().

byte state

Definition at line 177 of file Main.c. Referenced by HandlePacket(), HandleTimerInterrupt(), main(), PollKeypad(), and UpdateLCD().

int testcounter = 0

Definition at line 190 of file Main.c.

int timecounter = 0

Definition at line 188 of file Main.c. Referenced by HandleTimerInterrupt().

char toSend[15] = "I:0413AAC34F3A"

Definition at line 200 of file Main.c. Referenced by main(), and SendSerial().

char userPin[5]

Definition at line 183 of file Main.c. Referenced by HandlePacket(), and main().

char userSerial[14]

Definition at line 185 of file Main.c. Referenced by main().

int waitcounter = 0

Definition at line 191 of file Main.c. Referenced by HandleTimerInterrupt(), and WaitFor().

---