Greetings to all.
sdcc -v
SDCC : mcs51/gbz80/z80/avr/ds390/pic16/pic14/TININative/xa51/ds400/hc08
2.9.1 #5467 (Jun 12 2009) (UNIX)
sdcc --debug -mpic14 -p16f84a regado.c
I made all the changes that occur to me but I could not solve the problem.
I have sought information on the Internet concerning the subject but
have not found the solution.
The code in question is marked with /********code error********/
The following code compiles without any problem.
/****************************************************************************/
/* LICENCIA GPL */
/*************************************************************
; PATILLAS
;*************************************************************
; ___________
; Salida 3 <- RA,2 -|1 \__/ 18|- RA,1 -> Salida 2
; Salida 4 <- RA,3 -|2 17|- RA,0 -> Salida 1
; NC -|3 16F84A 16|- XT
; MCLR/ -|4 15|- XT
; G5 14|- Vcc
; RX -> RB,0 -| 13|- RB,7
; TX -> RB,1 -|7 12|- RB,6
; RB,2 -|8 11|- RB,5
; RB,3 -|9________ 10|- RB,4
;
Compile: sdcc --debug -mpic14 -p16f84 reloj_semanal.c
Simulate: gpsim -pp16f84 -s reloj_semanal.cod reloj_semanal.asm
picprog --burn --device=pic16f84 --input reloj_semanal.hex --pic /dev/ttyS0
//almacenamiento en eeprom
dia;hora;min;duracion;salida
*/
#include <pic16f84a.h>
//-- Definiciones
#define cont0 0xFA // Valor con el que inicializar contador para #250
// consegir 1 segundo
//relog 4Mhz/4 =1Mhz
//1Mhz/32=31.250Hz
//31.250/250=125
//esto signufica cargar cont0 con 250 y cont1 con 125
#define cont1 0x7D //#125
/************************************/
/* Configurar el temporizador 0 */
/************************************/
void timer0_configurar()
{
/*/-- Usarlo en modo temporizador, prescaler = 32*/
OPTION_REG=0x84;
}
void init() {
TRISA = 0x00;
TRISB = 0x00;
PORTA = 0x00;
PORTB = 0x00;
RP1=1;
}
void on(char triac)
{
switch ( triac )
{
case 0: PORTA=0x80;
break;
case 1: PORTA=0x40;
break;
default : PORTA=0x00;
}
}
void off( char triac)
{
switch ( triac )
{
case 0: PORTA=0x00;
break;
case 1: PORTA=0x00;
break;
default : PORTA=0x00;
}
}
unsigned char read_16f84_eeprom(unsigned char adr)
{
EEADR=adr;
RD=1; // set the read bit
return(EEDATA);
}
void write_16f84_eeprom(unsigned char adr, unsigned char d)
{
EEADR = adr;
EEDATA = d;
WREN = 1; // write enable
EECON2 = 0x55; // protection sequence
EECON2 = 0xaa;
WR = 1; // begin programming sequnce
//esperar a que termina
WREN = 0; // disable write enable
}
void main()
{
/*
Formato memoria //dias;hora;min;duracion;salida//
Dia de la semana 0 todos los dias;1 Lunes 2 martes 3miercoles 4jueves
y 5 viernes
Hora 0-23.
Minutos 0-59.
Duracion 1-256 minutos cero para todos los dias.
salida 0-3
*/
int at 0x2007 __config = _XT_OSC & _WDT_OFF & _PWRTE_ON & _CP_OFF;
char length=14;
char regar[]={0,0,1,5,0,
3,0,1,1,1,
3,0,5,5,1};
char tmp=0;
char seg=0;//0-59
char min=0;//0-59
char hrs=0;//0-23
char dia=0;//0-7
// regar=[]={dia,hora,min,duracion,salida}
//n= total de datos
//duracion en minutos
//0 todos los dias, 1 lunes
//unsigned char size = sizeof(regar)/sizeof(unsigned char);
char i,H,D,M,duracion,triac;
init();
timer0_configurar();
TMR0=cont0; // Inicializar contador
T0IF=0; // Quitar flag overflow
while(1) {
if (T0IF & !tmp) {
TMR0=cont1;
tmp=!tmp;
}
if (T0IF & tmp) {
TMR0=cont0;
tmp=!tmp;
seg=(seg+1)%60;
if ( !seg ) {
min=(min+1)%60;
if (!min){
hrs=(hrs+1)%24;
if (!hrs){
dia=(dia+1)%7;}
}
i=-1;
while ( i<=length)
{D=regar[++i];
H=regar[++i];
M=regar[++i];
duracion=regar[++i];
triac=regar[++i];
/**********************************code
error*******************************************************/
/*((0==D) || (D==dia)) && (H==hrs) && (M >= min) && (M <=
min+duracion);*/
if ((1)!=0) { on(1);}
else { off(1);}
/***********************************code
error******************************************************/
}
}
}
}
}
however this code does not compile and has the error: linker script
has no definition that matches the type of section "ID_idata_0"
/****************************************************************************/
/* LICENCIA GPL */
/*************************************************************
; PATILLAS
;*************************************************************
; ___________
; Salida 3 <- RA,2 -|1 \__/ 18|- RA,1 -> Salida 2
; Salida 4 <- RA,3 -|2 17|- RA,0 -> Salida 1
; NC -|3 16F84A 16|- XT
; MCLR/ -|4 15|- XT
; G5 14|- Vcc
; RX -> RB,0 -| 13|- RB,7
; TX -> RB,1 -|7 12|- RB,6
; RB,2 -|8 11|- RB,5
; RB,3 -|9________ 10|- RB,4
;
Compile: sdcc --debug -mpic14 -p16f84 reloj_semanal.c
Simulate: gpsim -pp16f84 -s reloj_semanal.cod reloj_semanal.asm
picprog --burn --device=pic16f84 --input reloj_semanal.hex --pic /dev/ttyS0
//almacenamiento en eeprom
dia;hora;min;duracion;salida
*/
#include <pic16f84a.h>
//-- Definiciones
#define cont0 0xFA // Valor con el que inicializar contador para #250
// consegir 1 segundo
//relog 4Mhz/4 =1Mhz
//1Mhz/32=31.250Hz
//31.250/250=125
//esto signufica cargar cont0 con 250 y cont1 con 125
#define cont1 0x7D //#125
/************************************/
/* Configurar el temporizador 0 */
/************************************/
void timer0_configurar()
{
/*/-- Usarlo en modo temporizador, prescaler = 32*/
OPTION_REG=0x84;
}
void init() {
TRISA = 0x00;
TRISB = 0x00;
PORTA = 0x00;
PORTB = 0x00;
RP1=1;
}
void on(char triac)
{
switch ( triac )
{
case 0: PORTA=0x80;
break;
case 1: PORTA=0x40;
break;
default : PORTA=0x00;
}
}
void off( char triac)
{
switch ( triac )
{
case 0: PORTA=0x00;
break;
case 1: PORTA=0x00;
break;
default : PORTA=0x00;
}
}
unsigned char read_16f84_eeprom(unsigned char adr)
{
EEADR=adr;
RD=1; // set the read bit
return(EEDATA);
}
void write_16f84_eeprom(unsigned char adr, unsigned char d)
{
EEADR = adr;
EEDATA = d;
WREN = 1; // write enable
EECON2 = 0x55; // protection sequence
EECON2 = 0xaa;
WR = 1; // begin programming sequnce
//esperar a que termina
WREN = 0; // disable write enable
}
void main()
{
/*
Formato memoria //dias;hora;min;duracion;salida//
Dia de la semana 0 todos los dias;1 Lunes 2 martes 3miercoles 4jueves
y 5 viernes
Hora 0-23.
Minutos 0-59.
Duracion 1-256 minutos cero para todos los dias.
salida 0-3
*/
int at 0x2007 __config = _XT_OSC & _WDT_OFF & _PWRTE_ON & _CP_OFF;
char length=14;
char regar[]={0,0,1,5,0,
3,0,1,1,1,
3,0,5,5,1};
char tmp=0;
char seg=0;//0-59
char min=0;//0-59
char hrs=0;//0-23
char dia=0;//0-7
// regar=[]={dia,hora,min,duracion,salida}
//n= total de datos
//duracion en minutos
//0 todos los dias, 1 lunes
//unsigned char size = sizeof(regar)/sizeof(unsigned char);
char i,H,D,M,duracion,triac;
init();
timer0_configurar();
TMR0=cont0; // Inicializar contador
T0IF=0; // Quitar flag overflow
while(1) {
if (T0IF & !tmp) {
TMR0=cont1;
tmp=!tmp;
}
if (T0IF & tmp) {
TMR0=cont0;
tmp=!tmp;
seg=(seg+1)%60;
if ( !seg ) {
min=(min+1)%60;
if (!min){
hrs=(hrs+1)%24;
if (!hrs){
dia=(dia+1)%7;}
}
i=-1;
while ( i<=length)
{D=regar[++i];
H=regar[++i];
M=regar[++i];
duracion=regar[++i];
triac=regar[++i];
/********************************code
error********************************************************/
/*((0==D) || (D==dia)) && (H==hrs) && (M >= min) && (M <=
min+duracion);*/
if (triac) { on(1);}
else { off(1);}
/*********************************code
error********************************************************/
}
}
}
}
}
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