Votre avis PIC 18f4680

**mr_fayca** · 02/04/2013, 12h46

bonjour,
j'esseye de faire un code en C sous MPlab pour faire fonctionner un potars sur une carte PICDEM CAN LIN 2 et afficher la valeurs sur les 8 led en binaire , j'ai ecrit le code mais j'arrive pas a compiler , j'ai chercher par tout et la je bloque , je me tourne vers vous pour peut remarquer un truc qui cloche, quand j esseye de complier il me dit "" Executing: "C:\Program files\Picc\CCSC.exe" +FH "main.c" #__DEBUG=1 +ICD +DF +LN +T +A +M +Z +Y=9 +EA #__18F4680=TRUE
*** Error 128 "C:\Program Files\PICC\devices\p18f4680.h" Line 10(1,2): A #DEVICE required before this line
1 Errors, 0 Warnings.
Build Failed.
Halting build on first failure as requested.
BUILD FAILED: Tue Apr 02 13:45:04 2013 ""

voila mon code

Code:

#include <p18f4680.h>
#include <adc.h>
#include <pconfig.h>
#use delay (clock = 8mhz) // voir quartz !
byte lecture;



void main(void) {
                                                              //OSCCON = 0b01111000;                          // vitesse horloge 500KHz
                set_tris_D(0xFF);                             // déclaration du port D en sortie
                set_tris_A(0);                                // déclaration 
                               
                                     
                TRISAbits.TRISA5 = 1;                         //Potentionmetre connecter au port RA5...set as input
                ANSELAbits.ANSA4 = 1;                         //analogique
                                                              //ADCON0 = 0b00010101;                          //select RA5 as source of ADC and enable the module (AN3)
                                                              //ADCON1 = 0b00000000;                          //left justified - FOSC/8 speed - Vref is Vdd
   
                setup_adc_ports(AN4, VSS_VDD);                // port AN4
                setup_ADC(ADC_CLOCK_DIV_64|ADC_TAD_MUL_12);
                set_ADC_channel(3);
                delay_us(15);

                read_adc(ADC_START_ONLY);
   
           while(!adc_done());
                        
                lecture = read_adc(ADC_READ_ONLY);            // lecture de la donnee
                lecture = (ADRESH * 256 ) + ADRESL;           // multiplier par 256 ADRESH et ajouter ADRESL
                output_D (lecture);
                         
    
    }

Une idee ?

**mr_fayca** · 02/04/2013, 15h00

je trouve toujours pas quoi faire ! Svp éclairer moi pour quoi ya cette erreur ?

**spown** · 02/04/2013, 19h12

ça fait mal au yeux pour lire ton code. Essaye avec les balises [ CODE ] ( sans espace ).

Tu utilises quoi comme compilateur ?

Tu as combien de fichier type ***.c dans ta liste à gauche ?

**mr_fayca** · 03/04/2013, 07h49

Merci , pour le compilateur j'utilise le CCS sous MPlab , et j'ai qu'un seule fichier ***.C sur la gauche. revoilà le code plus propre et désolé pour la première publication.

#include <p18F4680.h>
#DEVICE ADC=10
#include <adc.h>
#include <pconfig.h>
#use delay (clock = 8mhz) // voir quartz !
byte lecture;

void main(void) {
set_tris_D(0xFF); // déclaration du port D en sortie
set_tris_A(0); // déclaration
TRISAbits.TRISA5 = 1; // Potentionmetre connecter au port RA5...set as input
ANSELAbits.ANSA4 = 1; // analogique
setup_adc_ports(AN4, VSS_VDD); // port AN4
setup_ADC(ADC_CLOCK_DIV_64|ADC _TAD_MUL_12);
set_ADC_channel(3);
delay_us(25);
read_adc(ADC_START_ONLY);

while(!adc_done());
lecture = read_adc(ADC_READ_ONLY); // lecture de la donnee
lecture = (ADRESH * 256 ) + ADRESL; // multiplier par 256 ADRESH et ajouter ADRESL
output_D (lecture);

}

A voir en vidéo sur Futura · Aujourd'hui

**mr_fayca** · 03/04/2013, 09h03

je tien a signaler que avant j'utilise l'include 18F4680 ,mais avec l'utilisation de ADC il ma demander l'include p18F4680 , alors je l'ai mis dans le repertoire , apres il me dit "" Executing: "C:\Program files\Picc\CCSC.exe" +FH "ZEBI.c" #__DEBUG=1 +ICD +DF +LN +T +A +M +Z +Y=9 +EA #__18F4680=TRUE
*** Error 128 "C:\Program Files\PICC\devices\p18F4680.h" Line 10(1,2): A #DEVICE required before this line
1 Errors, 0 Warnings.
Build Failed.
Halting build on first failure as requested.
BUILD FAILED: Wed Apr 03 09:59:13 2013 """

SVP je me tourne vers vous j'ai toute esseyer !

**mr_fayca** · 03/04/2013, 09h12

**mr_fayca** · 03/04/2013, 10h25

Aidez moi SVP !

**_asm_** · 03/04/2013, 10h46

Salut,
Essaye d'inclure <18F4680.h> ET <p18F4680.h> !
Bonne chance

**mr_fayca** · 03/04/2013, 10h53

Merci _asm_ , je vais devenir fou !!
quand j inclue les deux il me dit !

Executing: "C:\Program files\Picc\CCSC.exe" +FH "ZEBI.c" #__DEBUG=1 +ICD +DF +LN +T +A +M +Z +Y=9 +EA #__18F4680=TRUE
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 11(7,12): Expecting a (
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 11(21,24): Expecting a (
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 12(22,25): Expecting a (
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 12(29,30): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 13(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 13(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 13(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 14(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 14(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 14(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 15(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 15(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 15(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 16(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 16(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 16(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 17(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 17(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 17(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 18(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 18(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 18(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 19(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 19(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 19(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 20(12,17): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 20(18,19): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 20(19,20): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 21(1,2): Expecting a declaration
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 21(3,15): Expecting a (
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 22(22,25): Expecting a (
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 23(22,25): Expecting a (
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 23(28,29): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 38(1,2): Expecting a declaration
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 38(3,15): Expecting a (
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 39(22,25): Expecting a (
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 40(22,25): Expecting a (
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 40(29,30): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 41(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 41(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 41(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 42(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 42(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 42(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 43(12,17): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 43(18,19): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 43(19,20): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 44(12,17): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 44(18,19): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 44(19,20): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 45(12,17): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 45(18,19): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 45(19,20): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 46(12,17): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 46(18,19): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 46(19,20): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 47(12,17): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 47(18,19): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 47(19,20): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 48(12,17): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 48(18,19): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 48(19,20): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 49(1,2): Expecting a declaration
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 49(3,15): Expecting a (
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 50(22,25): Expecting a (
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 51(22,25): Expecting a (
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 51(29,30): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 52(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 52(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 52(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 53(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 53(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 53(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 54(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 54(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 54(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 55(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 55(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 55(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 56(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 56(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 56(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 57(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 57(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 57(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 58(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 58(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 58(18,19): Expecting a declaration
*** Error 36 "C:\Program Files\PICC\devices\p18F4680.h" Line 59(12,16): Expecting a ; or ,
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 59(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 59(18,19): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 60(1,2): Expecting a declaration
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 60(3,15): Expecting a (
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 61(22,25): Expecting a (
*** Error 48 "C:\Program Files\PICC\devices\p18F4680.h" Line 62(22,25): Expecting a (
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 62(29,30): Expecting a declaration
--- Info 300 "C:\Program Files\PICC\devices\p18F4680.h" Line 13(12,16): More info: First Declaration of SID3
*** Error 31 "C:\Program Files\PICC\devices\p18F4680.h" Line 63(12,16): Identifier is already used in this scope
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 63(17,18): Expecting a declaration
*** Error 43 "C:\Program Files\PICC\devices\p18F4680.h" Line 63(18,19): Expecting a declaration
--- Info 300 "C:\Program Files\PICC\devices\p18F4680.h" Line 14(12,16): More info: First Declaration of SID4
*** Error 31 "C:\Program Files\PICC\devices\p18F4680.h" Line 64(12,16): Identifier is already used in this scope
100 Errors, 0 Warnings.
Build Failed.
Halting build on first failure as requested.

**_asm_** · 03/04/2013, 11h07

Re salut,
Je me suis penché sur ton code :
ça ca marche :

#include <18F4680.h>
#DEVICE ADC=10
//#include <adc.h>
//#include <pconfig.h>
#use delay (clock = 8mhz) // voir quartz !
byte lecture;

void main(void) {
set_tris_D(0x00); // déclaration du port D en sortie
set_tris_A(0xFF); // déclaration A en entrée
//TRISAbits.TRISA5 = 1; // Potentionmetre connecter au port RA5...set as input
//ANSELAbits.ANSA4 = 1; // analogique
setup_adc_ports(AN0_TO_AN4 | VSS_VDD); // port AN4
setup_ADC(ADC_CLOCK_DIV_64|ADC _TAD_MUL_12);
set_ADC_channel(4); //AN4 ?
delay_us(25);
read_adc(ADC_START_ONLY);

while(!adc_done());
lecture = read_adc(ADC_READ_ONLY); // lecture de la donnee
//lecture = (ADRESH * 256 ) + ADRESL; // multiplier par 256 ADRESH et ajouter ADRESL
output_D (lecture);

}

Si j'ai bien compris tu veux faire une seule fois la mesure ?

**_asm_** · 03/04/2013, 11h10

Ca compile... mais il y a encore quelques choses a regarder... comme le fait que du n'aura que le byte de poids faible de la conversion dans le portd...

**mr_fayca** · 03/04/2013, 12h37

merci pour ton aide , franchement merci , et pour te repondre non je veut que sa soit cyclique , via la boucle while ? non ? alors comment on fait pour que sa soit cyclique ?

**mr_fayca** · 03/04/2013, 12h40

et pour le byte a poids faible, avant dans mon programme j'avais mis un décalage pour afficher sur les 8 bits, mais je l'ai enlever et simplifié au max le programme parsque il ne marcher pas !

**mr_fayca** · 03/04/2013, 12h44

et ASM ; le code que ta modifier il me dit
" Executing: "C:\Program files\Picc\CCSC.exe" +FH "ZEBI.c" #__DEBUG=1 +ICD +DF +LN +T +A +M +Z +Y=9 +EA #__18F4680=TRUE
*** Error 12 "ZEBI.c" Line 16(32,35): Undefined identifier ADC
1 Errors, 0 Warnings.
Build Failed.
Halting build on first failure as requested.
BUILD FAILED: Wed Apr 03 13:43:17 2013

**mr_fayca** · 03/04/2013, 12h55

C bon , sa compile il y avais un espace de plus dans la ligne 17 , merci je test sa et je te tiens au courant

**mr_fayca** · 03/04/2013, 13h05

Merci asm , un GRAND merci le programme marche , et jai tout mis dans une boucle while(1) pour lire cycliquement ! mais il est mal calibrer je vais me pencher la deçu ! encore merci !!!!!!

**_asm_** · 03/04/2013, 17h39

Re :
Si ça peux t'aider... je pense que tu veux faire ça :

Code:

#include <18F4680.h>
#DEVICE ADC=8	// <---------------------- 8 bits 
#use delay (clock = 8mhz) // voir quartz !

byte lecture;

void main(void) {
	set_tris_D(0x00); // déclaration du port D en sortie
	set_tris_A(0xFF); // déclaration A en entrée
	
	setup_adc_ports(AN0_TO_AN4 | VSS_VDD); // port AN4
	setup_ADC(ADC_CLOCK_DIV_64|ADC_TAD_MUL_12);
	set_ADC_channel(4); //AN4 ?
	delay_us(25);
	
	
	while(1){
		lecture = read_adc(ADC_START_AND_READ); // <----- start and read -> test du godone inclus
		output_D (lecture);
	}
}

edit : J'avais pas vu la deuxième page^^ c'est cool que tout marche... A+

**mr_fayca** · 04/04/2013, 10h21

Merci Beaucoup ASM !

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