GPRS_MEF_1

GPRS - MEF v.1.0 Reference ManualLic. Antonio Pavanetto

Wed Apr 18 16:54:40 2007

Contents

1 GPRS - MEF v.1.0 Main Page 1

2 GPRS - MEF v.1.0 File Index 3

2.1 GPRS - MEF v.1.0 File List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

3 GPRS - MEF v.1.0 Page Index 5

3.1 GPRS - MEF v.1.0 Related Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4 GPRS - MEF v.1.0 File Documentation 7

4.1 aplicacion.c File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4.2 drivers.c File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4.3 main.c File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

4.4 mcu.c File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

4.5 utiles.c File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

5 GPRS - MEF v.1.0 Page Documentation 35

5.1 Todo List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Lic. Antonio Pavanetto

Chapter 1

GPRS - MEF v.1.0 Main Page

GPRS TCP/IP

• Módulo G20 de Motorola(R)

• Microcontrolador MC9S08GT32

• Propiedad confidencial del Lic. Antonio Pavanetto

Author:

Lic. Antonio Pavanetto - Cursos ([email protected])FAE - Electrocomponentes S.A. (www.electrocomponentes.com)

Version:

0.1

Date:

Abril 2007

El trabajo fue realizado con CodeWarrior 5.0 SE


mailto:[email protected]

2 GPRS - MEF v.1.0 Main Page

Lenguage C para uC

Chapter 2

GPRS - MEF v.1.0 File Index

2.1 GPRS - MEF v.1.0 File List

Here is a list of all files with brief descriptions:

aplicacion.c (Funciones de la Máquina de Estado Finito ) . . . . . . . . . . . . . . . . . . . . . 7drivers.c (Funciones de bajo nivel para la MEF ) . . . . . . . . . . . . . . . . . . . . . . . . . . 18main.c (Máquina de Estado Finito ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24mcu.c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26utiles.c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32


4 GPRS - MEF v.1.0 File Index

Lenguage C para uC

Chapter 3

GPRS - MEF v.1.0 Page Index

3.1 GPRS - MEF v.1.0 Related Pages

Here is a list of all related documentation pages:

Todo List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35


6 GPRS - MEF v.1.0 Page Index

Lenguage C para uC

Chapter 4

GPRS - MEF v.1.0 File Documentation

4.1 aplicacion.c File Reference

Funciones de la Máquina de Estado Finito.

#include "aplicacion.h"

#include "drivers.h"

#include "main.h"

#include "utiles.h"

Include dependency graph for aplicacion.c:

aplicacion.c

aplicacion.h

drivers.h

main.h

utiles.h

Functions

• void CB_tim1 (void)• byte f_idle1 (void)

Atento al teclado.

• byte f_rx1 (void)

Maneja buffer RX1.

• byte f_lex1 (void)

Interpreta el buffer 1.

• byte f_tx2 (void)

Envía el buffer 1 a TX2.


8 GPRS - MEF v.1.0 File Documentation

• byte f_idle2 (void)

Atento al G20.

• byte f_rx2 (void)

Maneja buffer RX2.

• byte f_lex2 (void)


• byte f_tx1 (void)


• byte f_start (void)• byte f_g20on (void)

Variables

• byte ReceivedByte1• byte ReceivedByte2• byte RXbuf1 [MAXBUF]• byte RXbuf2 [MAXBUF]• byte(∗const [ ]) f1 (void)• byte(∗const [ ]) f2 (void)

4.1.1 Detailed Description

Funciones de la Máquina de Estado Finito.

Author:


Version:

0.1

Date:

Febrero 11 2007

Warning:

This file is in progress

History: 0.1 First documented Version Copyright (c) 2007

Definition in file aplicacion.c.

Lenguage C para uC


4.1 aplicacion.c File Reference 9

4.1.2 Function Documentation

4.1.2.1 void CB_tim1 (void)

Definition at line 276 of file aplicacion.c.

Referenced by isrVtpm1ovf().

277 {278 SEMAFORO2 = 0x01;279 }

Here is the caller graph for this function:

CB_tim1 isrVtpm1ovf

4.1.2.2 byte f_idle1 (void)

Atento al teclado.

Author:

Lic. Antonio Pavanetto ([email protected])

Parameters:

void

Returns:

{RX1|IDLE1}

Todo

Warning:

In progress


References ReceivedByte1.

76 {77 if(ReceivedByte1 != ’\0’ ) /*Recibio dato?*/78 {79 return RX1;80 }81 else82 return IDLE1;83 }




4.1.2.3 byte f_rx1 (void)

Maneja buffer RX1.

Author:


Parameters:

void

Returns:

{RX1}

Todo

Warning:

In progress


References ReceivedByte1, and RXbuf1.

95 {96 static byte pos = 0; /*Indice del buffer*/97 if( (ReceivedByte1 == ’\r’)) /*Recibe final de comando*/98 {99 RXbuf1[pos++] = ReceivedByte1; /*Pone final de cadena*/100 RXbuf1[pos++] = ’\n’; /*Pone final de cadena*/101 RXbuf1[pos] = ’\0’; /*Pone final de cadena*/102 ReceivedByte1 = 0x00; /*Limpia ReceivedByte1 */103 }104 else105 {106 if(pos < (MAXBUF - 3)) /*Max Indice - 1 (para el ’\0’)*/107 {108 RXbuf1[pos++] = ReceivedByte1; /*Guarda el byte y posiciona sig.*/109 ReceivedByte1 = 0; /*Limpia el caracter recibido*/110 return IDLE1; /*Busca siguiente byte*/111 }112 else113 { /*Supero dimension, finaliza*/114 RXbuf1[pos++] = ’\r’; /*Pone final de cadena*/115 RXbuf1[pos++] = ’\n’; /*Pone final de cadena*/116 RXbuf1[pos] = ’\0’; /*Pone final de cadena*/117 ReceivedByte1 = 0x00; /*Limpia ReceivedByte1 */118 }119120 }121122 pos = 0; /*Indice en 0*/123 return LEX1; /*Va a analizar la entrada*/124 }

4.1.2.4 byte f_lex1 (void)


Lenguage C para uC



Author:


Parameters:

void

Returns:

{RX1|IDLE1}

Todo

Hacer el intérprete, por ahora saca los datos por TX2

Warning:

In progress


134 {135 return TX2;136 }

4.1.2.5 byte f_tx2 (void)


Author:


Parameters:

void

Returns:

{IDLE}

Todo


Warning:

In progress


References f_dtx2(), and RXbuf1.

147 {148 static byte pos = 0;149 if(RXbuf1[pos] == ’\0’) /* Fin de envío */150 {





151 pos = 0;152 RXbuf1[0] = ’\0’;153 return IDLE1;154 }155 else156 {157 if(f_dtx2(RXbuf1[pos]))158 {159 pos++; /* No se queda a esperar la transmisión */160 }161 return TX2;162 }163 }

Here is the call graph for this function:

f_tx2 f_dtx2

4.1.2.6 byte f_idle2 (void)

Atento al G20.

Author:


Parameters:

void

Returns:

{RX2|IDLE}

Todo

Warning:

In progress



177 {178 if(ReceivedByte2 != ’\0’ ) /*Recibio dato?*/179 {180 return RX2;181 }182 else183 return IDLE2;184 }

Lenguage C para uC



4.1.2.7 byte f_rx2 (void)

Maneja buffer RX2.

Author:


Parameters:

void

Returns:

{RX2|IDLE}

Todo

Warning:

In progress


References ReceivedByte2, and RXbuf2.

195 {196 static byte pos = 0; /*Indice del buffer*/197 if( (ReceivedByte2 == ’\r’)) /*Recibe final de comando*/198 {199 RXbuf2[pos++] = ReceivedByte2; /*Pone final de cadena*/200 RXbuf2[pos++] = ’\n’; /*Pone final de cadena*/201 RXbuf2[pos] = ’\0’; /*Pone final de cadena*/202 ReceivedByte2 = 0x00; /*Limpia ReceivedByte2 */203 }204 else205 {206 if(pos < (MAXBUF - 2)) /*Max Indice - 1 (para el ’\0’)*/207 {208 RXbuf2[pos++] = ReceivedByte2; /*Guarda el byte y posiciona sig.*/209 ReceivedByte2 = 0x00; /*Limpia el caracter recibido*/210 return IDLE2; /*Busca siguiente byte*/211 }212 else213 RXbuf2[pos] = ’\0’; /*Supero dimension, finaliza*/214 }215216 pos = 0; /*Indice en 0*/217 return LEX2; /*Va a analizar la entrada*/218 }

4.1.2.8 byte f_lex2 (void)


Author:






Parameters:

void

Returns:

{RX2|IDLE}

Todo


Warning:

In progress


229 {230231 return TX1;232 }

4.1.2.9 byte f_tx1 (void)


Author:


Parameters:

void

Returns:

{IDLE}

Todo


Warning:

In progress


References f_dtx1(), and RXbuf2.

243 {244 static byte pos = 0;245 if(RXbuf2[pos] == ’\0’) /* Fin de envío */246 {247 pos = 0;248 RXbuf2[0] = ’\0’;249 return IDLE2;

Lenguage C para uC



250 }251 else252 {253 if(f_dtx1(RXbuf2[pos]))254 {255 pos++; /* No se queda a esperar la transmisión */256 }257 return TX1;258 }259 }


f_tx1 f_dtx1

4.1.2.10 byte f_start (void)


References f_dg20off(), and f_dtim1().

261 {262 f_dg20off();263 f_dtim1(1000);264 SEMAFORO2 = 0x00;265 return G20ON;266 }


f_start

f_dg20off

f_dtim1

4.1.2.11 byte f_g20on (void)


References f_dg20on(), and f_dtim1().

269 {270 f_dg20on();271 f_dtim1(1000);272 SEMAFORO2 = 0x00;273 return IDLE2;274 }


f_g20on

f_dg20on

f_dtim1



4.1.3 Variable Documentation

4.1.3.1 byte ReceivedByte1


Referenced by f_idle1(), f_rx1(), and isrVsci1rx().

4.1.3.2 byte ReceivedByte2


Referenced by f_idle2(), f_rx2(), and isrVsci2rx().

4.1.3.3 byte RXbuf1[MAXBUF]


Referenced by f_rx1(), and f_tx2().

4.1.3.4 byte RXbuf2[MAXBUF]


Referenced by f_rx2(), and f_tx1().

4.1.3.5 byte(∗ const[ ]) f1(void)

Initial value:

{f_idle1,f_rx1,f_lex1,f_tx2}


Referenced by main().

4.1.3.6 byte(∗ const[ ]) f2(void)

Initial value:

{f_idle2,f_rx2,f_lex2,f_tx1,f_start,f_g20on}

Lenguage C para uC






4.2 drivers.c File Reference

Funciones de bajo nivel para la MEF.

#include <MC9S08GT32.h>


#include "drivers.h"

Include dependency graph for drivers.c:

drivers.c

MC9S08GT32.h

aplicacion.h

drivers.h

Functions

• byte f_dtx1 (byte dtx)

Envía caracter por SCI1.

• byte f_dtx2 (byte dtx)


• void f_dg20off (void)

Apaga G20.

• void f_dg20on (void)

Enciende G20.

• void f_dtim1 (unsigned int delay)

Enciende timer 1.

Variables

• unsigned int count1• unsigned int count2


Funciones de bajo nivel para la MEF.

Author:


Lenguage C para uC


4.2 drivers.c File Reference 19

Version:

0.1

Date:

Abril 2007

Warning:


History: 0.1 First documented Version Copyright (c) 2007

Definition in file drivers.c.


4.2.2.1 byte f_dtx1 (byte dtx)


Author:


Parameters:

unsigned char

Returns:

void

Warning:

In progress

Definition at line 35 of file drivers.c.

Referenced by f_tx1().

36 {37 if (SCI1S1_TDRE) /* Espera que se vacie TX*/38 {39 PTDD_PTDD0 = 1;40 SCI1D = dtx; /* Envía dato */41 return 1;42 }43 else44 {45 PTDD_PTDD0 = 0;46 return 0;47 }48 }


f_dtx1 f_tx1




4.2.2.2 byte f_dtx2 (byte dtx)


Author:


Parameters:

unsigned char

Returns:

void

Warning:

In progress


Referenced by f_tx2().

57 {58 if (SCI2S1_TDRE) /* Espera que se vacie TX*/59 {60 PTDD_PTDD0 = 1;61 SCI2D = dtx; /* Envía dato */62 return 1;63 }64 else65 {66 PTDD_PTDD0 = 0;67 return 0;68 }69 }


f_dtx2 f_tx2

4.2.2.3 void f_dg20off (void)

Apaga G20.

Author:


Parameters:

void

Returns:

void

Lenguage C para uC



4.2 drivers.c File Reference 21

Warning:

In progress


Referenced by f_start().

79 {80 PTDD_PTDD0 = 1;81 PTCD_PTCD5 = 0;82 PTDD_PTDD4 = 1;83 }


f_dg20off f_start

4.2.2.4 void f_dg20on (void)

Enciende G20.

Author:


Parameters:

void

Returns:

void

Warning:

In progress


Referenced by f_g20on().

92 {93 PTDD_PTDD0 = 0;94 PTCD_PTCD5 = 1;95 PTDD_PTDD4 = 0;96 }


f_dg20on f_g20on




4.2.2.5 void f_dtim1 (unsigned int delay)

Enciende timer 1.

Author:


Parameters:

delay ms

Returns:

void

Warning:

In progress


References count1.

Referenced by f_g20on(), and f_start().

105 {106 count1 = delay;107 TPM1SC = 0x4D;108 }


f_dtim1

f_g20on

f_start


4.2.3.1 unsigned int count1


Referenced by f_dtim1(), and isrVtpm1ovf().

4.2.3.2 unsigned int count2


Lenguage C para uC


4.3 main.c File Reference 23

4.3 main.c File Reference

Máquina de Estado Finito.


#include "mcu.h"

#include "main.h"

Include dependency graph for main.c:

main.c

aplicacion.h

mcu.h

main.h

Functions

• void main (void)

Variables

• SEMAFORO semaforo


Máquina de Estado Finito.

Author:


Version:

0.1

Date:

Abril 2007

Warning:


History: 0.1 First documented Version Copyright (c) 2007 Propiedad confidencial del Dpto. IngenieríaElectrocomponentes S.A.

Definition in file main.c.





4.3.2.1 void main (void)

Definition at line 92 of file main.c.

References f1, f2, and MCU_init().

93 {94 byte status1 = IDLE1 , status2 = START;95 MCU_init();96 SEMAFORO1 = SEMAFORO2 = 0x01;97 for(;;)98 {99 if(SEMAFORO1)100 status1 = f1[status1](); /*Usuario*/101 if(SEMAFORO2)102 status2 = f2[status2](); /*G20*/103 }104 }


main MCU_init


4.3.3.1 SEMAFORO semaforo

Definition at line 89 of file main.c.

Lenguage C para uC

4.4 mcu.c File Reference 25

4.4 mcu.c File Reference

#include <MC9S08GT60.h>

Include dependency graph for mcu.c:

mcu.c MC9S08GT60.h

Defines

• #define UNASSIGNED_ISR 0xFFFF

Functions

• void MCU_init (void)• __interrupt void isrVsci2tx (void)• __interrupt void isrVsci2rx (void)• __interrupt void isrVsci2err (void)• __interrupt void isrVsci1tx (void)• __interrupt void isrVsci1rx (void)• __interrupt void isrVsci1err (void)• __interrupt void isrVtpm1ovf (void)• __interrupt void isrVicg (void)• void _Startup (void)

Variables

• const volatile unsigned char NVPROT_INIT x0000FFBD = 0xFF• const volatile unsigned char NVOPT_INIT x0000FFBF = 0x7E• void(∗const _vect [ ])()

4.4.1 Define Documentation

4.4.1.1 #define UNASSIGNED_ISR 0xFFFF

Definition at line 289 of file mcu.c.


4.4.2.1 void MCU_init (void)



37 {38 /* ### MC9S08GT60_44 "Cpu" init code ... */39 /* PE initialization code after reset */40 /* System clock initialization */



41 /* SOPT: COPE=0,COPT=1,STOPE=0,BKGDPE=1 */42 SOPT = 0x53;43 /* SPMSC1: LVDF=0,LVDACK=0,LVDIE=0,LVDRE=1,LVDSE=1,LVDE=1 */44 SPMSC1 = 0x1C;45 /* SPMSC2: LVWF=0,LVWACK=0,LVDV=0,LVWV=0,PPDF=0,PPDACK=0,PDC=0,PPDC=0 */46 SPMSC2 = 0x00;47 /* ICGC1: RANGE=1,REFS=1,CLKS1=0,CLKS0=1,OSCSTEN=1 */48 ICGC1 = 0x6C;49 /* ICGC2: LOLRE=0,MFD2=1,MFD1=1,MFD0=1,LOCRE=0,RFD2=0,RFD1=0,RFD0=0 */50 ICGC2 = 0x70;51 ICGTRM = *(unsigned char*far)0xFFBE; /* Initialize ICGTRM register from a non volatile memory */52 while(!ICGS1_LOCK) { /* Wait */53 }54 /* Common initialization of the write once registers */5556 /* Common initialization of the CPU registers */57 /* PTASE: PTASE7=0,PTASE6=0,PTASE5=0,PTASE4=0,PTASE3=0,PTASE2=0,PTASE1=0,PTASE0=0 */58 PTASE = 0x00;59 /* PTBSE: PTBSE7=0,PTBSE6=0,PTBSE5=0,PTBSE4=0,PTBSE3=0,PTBSE2=0,PTBSE1=0,PTBSE0=0 */60 PTBSE = 0x00;61 /* PTCSE: PTCSE6=0,PTCSE5=0,PTCSE4=0,PTCSE3=0,PTCSE2=0,PTCSE1=0,PTCSE0=0 */62 PTCSE &= (unsigned char)~0x7F;63 /* PTDSE: PTDSE4=0,PTDSE3=0,PTDSE1=0,PTDSE0=0 */64 PTDSE &= (unsigned char)~0x1B;65 /* PTESE: PTESE5=0,PTESE4=0,PTESE3=0,PTESE2=0,PTESE1=0,PTESE0=0 */66 PTESE &= (unsigned char)~0x3F;67 /* PTGSE: PTGSE2=0,PTGSE1=0,PTGSE0=0 */68 PTGSE &= (unsigned char)~0x07;69 /* ### Init_SCI init code */70 /* SCI1BD: SBR12=0,SBR11=0,SBR10=0,SBR9=0,SBR8=0,SBR7=1,SBR6=0,SBR5=0,SBR4=0,SBR3=0,SBR2=0,SBR1=1,SBR0=0 */71 SCI1BD = 0x82;72 /* SCI1C1: LOOPS=0,SCISWAI=0,RSRC=0,M=0,WAKE=0,ILT=0,PE=0,PT=0 */73 SCI1C1 = 0x00;74 /* SCI1C2: TIE=0,TCIE=0,RIE=1,ILIE=0,TE=1,RE=1,RWU=0,SBK=0 */75 SCI1C2 = 0x2C;76 /* SCI1C3: R8=0,T8=0,TXDIR=0,ORIE=0,NEIE=0,FEIE=0,PEIE=0 */77 SCI1C3 = 0x00;78 /* ### Init_SCI init code */79 /* SCI2BD: SBR12=0,SBR11=0,SBR10=0,SBR9=0,SBR8=0,SBR7=1,SBR6=0,SBR5=0,SBR4=0,SBR3=0,SBR2=0,SBR1=1,SBR0=0 */80 SCI2BD = 0x82;81 /* SCI2C1: LOOPS=0,SCISWAI=0,RSRC=0,M=0,WAKE=0,ILT=0,PE=0,PT=0 */82 SCI2C1 = 0x00;83 /* SCI2C2: TIE=0,TCIE=0,RIE=1,ILIE=0,TE=1,RE=1,RWU=0,SBK=0 */84 SCI2C2 = 0x2C;85 /* SCI2C3: R8=0,T8=0,TXDIR=0,ORIE=0,NEIE=0,FEIE=0,PEIE=0 */86 SCI2C3 = 0x00;87 /* ### Init_COP init code */88 SRS = 0xFF; /* Clear WatchDog counter */8990 /* ### Init_GPIO init code */91 /* PTADD: PTADD7=1,PTADD6=1,PTADD5=1,PTADD4=1,PTADD3=1,PTADD2=1,PTADD1=1,PTADD0=1 */92 PTADD = 0xFF;93 /* ### Init_GPIO init code */94 /* PTBD: PTBD7=0,PTBD6=0,PTBD5=0,PTBD4=0,PTBD3=0,PTBD2=0,PTBD1=0,PTBD0=0 */95 PTBD = 0x00;96 /* PTBDD: PTBDD7=1,PTBDD6=1,PTBDD5=1,PTBDD4=1,PTBDD3=1,PTBDD2=1,PTBDD1=0,PTBDD0=0 */97 PTBDD = 0xFC;98 /* ### Init_GPIO init code */99 /* PTCD: PTCD6=0,PTCD5=0,PTCD4=0,PTCD3=0,PTCD2=0 */100 PTCD &= (unsigned char)~0x7C;101 /* PTCDD: PTCDD6=1,PTCDD5=1,PTCDD4=0,PTCDD3=0,PTCDD2=1 */102 PTCDD = (PTCDD & (unsigned char)~0x18) | (unsigned char)0x64;103 /* ### Init_GPIO init code */104 /* PTDD: PTDD4=0,PTDD3=0,PTDD1=0,PTDD0=0 */105 PTDD &= (unsigned char)~0x1B;106 /* PTDDD: PTDDD4=1,PTDDD3=1,PTDDD1=0,PTDDD0=1 */107 PTDDD = (PTDDD & (unsigned char)~0x02) | (unsigned char)0x19;

Lenguage C para uC


108 /* ### Init_GPIO init code */109 /* PTEPE: PTEPE5=0,PTEPE4=0,PTEPE3=0,PTEPE2=0 */110 PTEPE &= (unsigned char)~0x3C;111 /* PTEDD: PTEDD5=1,PTEDD4=1,PTEDD3=1,PTEDD2=1 */112 PTEDD |= (unsigned char)0x3C;113 /* ### Init_TPM init code */114 TPM1MOD = 0x0270;115 /* TPM1SC: TOF=0,TOIE=1,CPWMS=0,CLKSB=0,CLKSA=1,PS2=1,PS1=0,PS0=1 */116 TPM1SC = 0x4D;117 /* ### */118 asm CLI; /* Enable interrupts */119 } /*MCU_init*/


MCU_init main

4.4.2.2 __interrupt void isrVsci2tx (void)


133 {134 /* Write your interrupt code here ... */135136 }

4.4.2.3 __interrupt void isrVsci2rx (void)



151 {152 extern unsigned char ReceivedByte2;153 (void)SCI2S1; /* Acknowledge Receiver Full Flag*/154 ReceivedByte2 = SCI2D;155 }

4.4.2.4 __interrupt void isrVsci2err (void)



4.4.2.5 __interrupt void isrVsci1tx (void)





4.4.2.6 __interrupt void isrVsci1rx (void)



206 {207 extern unsigned char ReceivedByte1;208 (void)SCI1S1; /* Acknowledge Receiver Full Flag*/209 ReceivedByte1 = SCI1D;210 }

4.4.2.7 __interrupt void isrVsci1err (void)



4.4.2.8 __interrupt void isrVtpm1ovf (void)


References CB_tim1(), and count1.

243 {244 extern void CB_tim1(void);245 extern unsigned int count1;246 (void) TPM1SC;247 TPM1SC_TOF = 0;248 if(!count1--)249 {250 TPM1SC_TOIE = 0x00;251 CB_tim1();252 }253 }


isrVtpm1ovf CB_tim1

Lenguage C para uC


4.4.2.9 __interrupt void isrVicg (void)



4.4.2.10 void _Startup (void)


4.4.3.1 const volatile unsigned char NVPROT_INIT x0000FFBD = 0xFF


4.4.3.2 const volatile unsigned char NVOPT_INIT x0000FFBF = 0x7E


4.4.3.3 void(∗ const _vect[ ])()


291 { /* Interrupt vector table */292 UNASSIGNED_ISR, /* Int.no. 25 Vrti (at FFCC) Unassigned */293 UNASSIGNED_ISR, /* Int.no. 24 Viic1 (at FFCE) Unassigned */294 UNASSIGNED_ISR, /* Int.no. 23 Vatd1 (at FFD0) Unassigned */295 UNASSIGNED_ISR, /* Int.no. 22 Vkeyboard1 (at FFD2) Unassigned */296 isrVsci2tx, /* Int.no. 21 Vsci2tx (at FFD4) Used */297 isrVsci2rx, /* Int.no. 20 Vsci2rx (at FFD6) Used */298 isrVsci2err, /* Int.no. 19 Vsci2err (at FFD8) Used */299 isrVsci1tx, /* Int.no. 18 Vsci1tx (at FFDA) Used */300 isrVsci1rx, /* Int.no. 17 Vsci1rx (at FFDC) Used */301 isrVsci1err, /* Int.no. 16 Vsci1err (at FFDE) Used */302 UNASSIGNED_ISR, /* Int.no. 15 Vspi1 (at FFE0) Unassigned */303 UNASSIGNED_ISR, /* Int.no. 14 Vtpm2ovf (at FFE2) Unassigned */304 UNASSIGNED_ISR, /* Int.no. 13 Reserved12 (at FFE4) Unassigned */305 UNASSIGNED_ISR, /* Int.no. 12 Reserved13 (at FFE6) Unassigned */306 UNASSIGNED_ISR, /* Int.no. 11 Reserved14 (at FFE8) Unassigned */307 UNASSIGNED_ISR, /* Int.no. 10 Vtpm2ch1 (at FFEA) Unassigned */308 UNASSIGNED_ISR, /* Int.no. 9 Vtpm2ch0 (at FFEC) Unassigned */309 isrVtpm1ovf, /* Int.no. 8 Vtpm1ovf (at FFEE) Used */310 UNASSIGNED_ISR, /* Int.no. 7 Reserved18 (at FFF0) Unassigned */311 UNASSIGNED_ISR, /* Int.no. 6 Vtpm1ch1 (at FFF2) Unassigned */312 UNASSIGNED_ISR, /* Int.no. 5 Vtpm1ch0 (at FFF4) Unassigned */313 isrVicg, /* Int.no. 4 Vicg (at FFF6) Used */314 UNASSIGNED_ISR, /* Int.no. 3 Vlvd (at FFF8) Unassigned */315 UNASSIGNED_ISR, /* Int.no. 2 Virq (at FFFA) Unassigned */316 UNASSIGNED_ISR, /* Int.no. 1 Vswi (at FFFC) Unassigned */317 _Startup /* Int.no. 0 Vreset (at FFFE) Reset vector */318 };



4.5 utiles.c File Reference

#include "utiles.h"

Include dependency graph for utiles.c:

utiles.c utiles.h

Functions

• void Text2Hex (char ∗D, char ∗O)

• void Hex2Text (char ∗D, char ∗O)


4.5.1.1 void Text2Hex (char ∗ D, char ∗ O)

Definition at line 5 of file utiles.c.

6 {7 int i;8 int j;9 unsigned char k;1011 j=0;12 for (i=0;i<strlen(O);i++)13 {14 k=O[i];15 k=k>>4;16 k&=0x0f;17 if(k>9)18 {19 k-=10;20 k+=0x41;21 }22 else23 {24 k+=0x30;25 }26 D[j++]=k;27 k=O[i];28 k&=0x0f;29 if(k>9)30 {31 k-=10;32 k+=0x41;33 }34 else35 {36 k+=0x30;37 }38 D[j++]=k;39 }40 D[j]=0;41 }

Lenguage C para uC

4.5 utiles.c File Reference 31

4.5.1.2 void Hex2Text (char ∗ D, char ∗ O)

Definition at line 46 of file utiles.c.

47 {48 char i, j, l;49 unsigned char k;50 const char Tabla[]={0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0,0,10,11,12,13,14,15};515253 l=0;54 for (i=0;i<strlen(O);i+=2)55 {56 k=O[i];57 k-=0x30;58 j=Tabla[k];59 j=j<<4;60 k=O[i+1];61 k-=0x30;62 j=j+Tabla[k];63 D[l++]=j;64 }65 D[l]=0;66 }



Lenguage C para uC

Chapter 5

GPRS - MEF v.1.0 Page Documentation

5.1 Todo List

Global f_idle1

Global f_rx1

Global f_lex1 Hacer el intérprete, por ahora saca los datos por TX2

Global f_tx2 Hacer el intérprete, por ahora saca los datos por TX1

Global f_idle2

Global f_rx2

Global f_lex2 Hacer el intérprete, por ahora saca los datos por TX1

Global f_tx1 Hacer el intérprete, por ahora saca los datos por TX1


Documents

GPRS_MEF_1