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Cheick
Joined: 07 Feb 2005
Posts: 12
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| Kbd1.c impossible to compile |
 Posted: Mon Oct 05, 2009 10:38 am |
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Hi all, I am looking to compile KBD1.c (key 4x4 with porta and portb) but it's impossible. It write's "undefined identifier Kbd_cols" in http://www.ccsinfo.com/forum/viewtopic.php?t=23467&highlight=kbd.
I'm using version 3.245.
| Code: |
///////////////////////////////////////////////////////////////////////////
//// KBDD.C ////
//// Generic keypad scan driver ////
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++++++++++++++++++
Code deleted.
Reason: Forum Rule #10
10. Don't post the CCS example code or drivers
-- Forum Moderator
++++++++++++++++++
Principal code:
| Code: |
#include <SK18f4x2.h>
#use delay (clock=10000000) // 10MHz pour l'emulation et 10 MHz pour la programmation
#include <sk4x2_driver_lcd.c>
//#include <sw_anti_rebond.c>
#include <KBD2.c.>
// fuses pour programmation définitive
#fuses HS, NOPROTECT, NOOSCSEN, BROWNOUT, NOWDT, BORV27, PUT, CCP2C1, STVREN, NODEBUG, NOLVP, NOWRT, NOWRTD, NOWRTB, NOWRTC, NOCPD, NOCPB, NOEBTR, NOEBTRB
//**************************************************************************/
//
// définitions de variables
byte string1[] = "Test de clavier";
//définitions des strings d'affichage
// technique utilisée:
// les pics n'autorisant pas de pointeur sur le code, il faut ruser!!
// on ne peut pas pointer sur le code mais on peut utiliser une variable de type array
// stockée en rom.
// On définit donc des strings de caractères en rom:
const int8 string_a_tous [] = {" de clavier "};
const int8 string_starter_kit [] = {"la touche est:"};
// puis un type énumération qui reprend les noms de ces lignes
typedef enum {e_string_a_tous, e_string_starter_kit} tstring_rom;
// que l'on utilisera pour retourner le caractère à afficher.
// pour trouver le bon caractère, on utilisera une fonction qui aura en entrée une valeur du type
// énuméré donnant la ligne que l'on désire afficher et l'ordre du caractère dans cette ligne
// cette fonction retournera le caractère à afficher.
// Pour l'affichage d'une ligne, on effectuera une boucle qui commencera par le premier caractère
// de la ligne et qui prendra les caractères suivants jusqu'au 00h.
/********************************************************************************************/
int8 get_string_rom_char ( tstring_rom string_rom, int ordre) {
switch (string_rom) {
case e_string_a_tous: return (string_a_tous[ordre]);
break;
case e_string_starter_kit: return (string_starter_kit[ordre]);
break;
}
}
/********************************************************************************************/
/********************************************************************************************/
void display_string_rom (tstring_rom string_rom) {
int char_prov, char_cnt;
char_cnt = 0;
do {
char_prov = get_string_rom_char(string_rom, char_cnt);
if (char_prov != 0) {
lcd_putc(char_prov);
}
char_cnt++;
}
while (char_prov != 0);
}
/********************************************************************************************/
void main()
{
int8 k;
//port_b_pullups(TRUE);
//setup_adc_ports(NO_ANALOGS);
lcd_bl_off();
delay_ms(150);
lcd_bl_on();
lcd_init();
kbd_init();
// lcd_putc("\fPret...\n"); //Retour au premier caractère de la première ligne
lcd_putc("\r\S ...");
while(1)
{
//Affichage
// lcd_put_string_ram(&string1[0]);
// display_string_rom (e_string_a_tous);
//lcd_putc('\n'); //Retour au premier caractère de la deuxième ligne
//display_string_rom (e_string_starter_kit);
//delay_ms(500);
// lcd_putc('\f'); //Retour au premier caractère de la première ligne
//delay_ms(150);
k=kbd_getc(); // Lecture clavier
if(k!=0)
if(k=='*') // Si touche *
lcd_putc('\f'); // Effacement de l’afficheur
else
//lcd_gotoxy(1,2);
lcd_putc(k); // Sinon affichage touche
}
} |
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kdoney34711
Joined: 05 Oct 2009
Posts: 6
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| Posted: Mon Oct 05, 2009 11:09 am |
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I am confused. In your principal <--? code you include "kdb2.c." but the kbd code is in kbdd.c? Should you have the period at the end of kbd2.c or should the include be kbdd.c?
_________________
KDONEY |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Mon Oct 05, 2009 11:41 am |
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| Quote: | #include <SK18f4x2.h>
#use delay (clock=10000000) // 10MHz pour l'emulation et 10 MHz pour la programmation
#include <sk4x2_driver_lcd.c>
//#include <sw_anti_rebond.c>
#include <KBD2.c.> |
What is "SK18f4x2.h" ? Where is the #include line for the .h file for
your PIC ? Did you modify and rename the CCS #include file ?
(Don't do that). What PIC are you using ? |
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Cheick
Joined: 07 Feb 2005
Posts: 12
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| Posted: Mon Oct 05, 2009 11:49 am |
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| The filename is KDB2.c Trying to compile this is impossible. |
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Cheick
Joined: 07 Feb 2005
Posts: 12
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| Posted: Mon Oct 05, 2009 12:15 pm |
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This is the sk18f4x2.h
| Code: |
// Ecole Technique LELN
// Modèle Kit minimal
#include <18F452.h>
#device adc=10
// fuses pour programmation définitive
#fuses HS, NOPROTECT, NOOSCSEN, BROWNOUT, NOWDT, BORV27, PUT, CCP2C1, STVREN, NODEBUG, NOLVP, NOWRT, NOWRTD, NOWRTB, NOWRTC, NOCPD, NOCPB, NOEBTR, NOEBTRB
#use delay (clock=10000000) // 10MHz pour l'emulation et 10 MHz pour la programmation
// Re définition des entrées-sorties
#define Analog1 PIN_A0
#define Analog2 PIN_A1
#define LIGNE1 PIN_A2
#define LIGNE2 PIN_A3
#define LIGNE3 PIN_A4
#define LIGNE4 PIN_A5
//#define PIN_A6 31750
#define S_ESC_MENU PIN_B0
#define S_PLUS PIN_B1
#define S_MINUS PIN_B2
#define S_OK PIN_B3
#define COLONNE1 PIN_B4
#define COLONNE2 PIN_B5
#define COLONNE3 PIN_B6
#define COLONNE4 PIN_B7
#define I2C_SDA PIN_C0
#define I2C_SCL PIN_C1
#define CS_LM70 PIN_C2
#define SPI_SCL PIN_C3
#define SPI_SDI PIN_C4
#define SPI_SDO PIN_C5
#define RS232_TX PIN_C6
#define RS232_RX PIN_C7
#define LCD_RS PIN_D0
#define LCD_RW PIN_D1
#define LCD_E PIN_D2
#define LCD_BL PIN_D3
#define LCD_DB4 PIN_D4
#define LCD_DB5 PIN_D5
#define LCD_DB6 PIN_D6
#define LCD_DB7 PIN_D7
#define RTS PIN_E0
#define CTS PIN_E1
#define LED_D1 PIN_E2
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Cheick
Joined: 07 Feb 2005
Posts: 12
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| Posted: Mon Oct 05, 2009 12:17 pm |
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| I use 18f452 |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Mon Oct 05, 2009 12:31 pm |
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| Quote: | #if defined(__PCH__)
#if defined use_porta_kbd
#byte kbd_rows = 0xF80 // Port A on 18F452
#byte kbd_cols = 0xF81 // Port B on 18F452
#endif
#else
#byte kbd_rows = 5 // Port A on 16F877
#byte kbd_cols = 6 // Port B on 16F877
#endif |
You have an #if statement, but you didn't define 'use_porta_kbd' in
your program. That's why it doesn't compile.
Edit your main program and add the line shown in bold below.
Put it in that exact position in the program.
| Quote: |
#include <SK18f4x2.h>
#use delay (clock=10000000) // 10MHz pour l'emulation et 10 MHz pour la programmation
#include <sk4x2_driver_lcd.c>
//#include <sw_anti_rebond.c>
#define use_porta_kbd 1
#include <KBD2.c.> |
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Cheick
Joined: 07 Feb 2005
Posts: 12
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| Posted: Mon Oct 05, 2009 12:54 pm |
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I have changed but there is nothing. This is the code that you posted
| Code: |
#include <SK18f4x2.h>
#use delay (clock=10000000) // 10MHz pour l'emulation et 10 MHz pour la programmation
#include <sk4x2_driver_lcd.c>
//#include <sw_anti_rebond.c>
#include <KBD2.c.>
#define use_porta_kbd 1
// fuses pour programmation définitive
#fuses HS, NOPROTECT, NOOSCSEN, BROWNOUT, NOWDT, BORV27, PUT, CCP2C1, STVREN, NODEBUG, NOLVP, NOWRT, NOWRTD, NOWRTB, NOWRTC, NOCPD, NOCPB, NOEBTR, NOEBTRB
//**************************************************************************/
//
// définitions de variables
byte string1[] = "Test de clavier";
//définitions des strings d'affichage |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Mon Oct 05, 2009 12:56 pm |
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Read my post again. Read the instructions carefully. Look at where I
put the #define statement.
Details are important. |
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Cheick
Joined: 07 Feb 2005
Posts: 12
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| Posted: Mon Oct 05, 2009 1:08 pm |
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| PCM programmer wrote: | Read my post again. Read the instructions carefully. Look at where I
put the #define statement.
Details are important. |
I have taken the code http://www.ccsinfo.com/forum/viewtopic.php?t=23467&highlight=kbd i've just changed the matrix to 4x4 instead of 4x3 but Kbd_cols not recognized and I don t understand why.
But when I took the source file kbd.c it compiles without problem.
I connected the keyboard port 2 a and b |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Mon Oct 05, 2009 1:25 pm |
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Edit your main program and add the line shown in bold below.
Put it in that exact position in the program.
| Quote: | #include <SK18f4x2.h>
#use delay (clock=10000000) // 10MHz pour l'emulation et 10 MHz pour la programmation
#include <sk4x2_driver_lcd.c>
//#include <sw_anti_rebond.c>
#define use_porta_kbd 1
#include <KBD2.c.> |
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Cheick
Joined: 07 Feb 2005
Posts: 12
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| Posted: Mon Oct 05, 2009 1:48 pm |
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| PCM programmer wrote: | Edit your main program and add the line shown in bold below.
Put it in that exact position in the program.
| Quote: | #include <SK18f4x2.h>
#use delay (clock=10000000) // 10MHz pour l'emulation et 10 MHz pour la programmation
#include <sk4x2_driver_lcd.c>
//#include <sw_anti_rebond.c>
#define use_porta_kbd 1
#include <KBD2.c.> |
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Thanks  Its ok |
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Cheick
Joined: 07 Feb 2005
Posts: 12
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| Posted: Mon Oct 05, 2009 2:42 pm |
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| My program works but the keyboard is unstable example when i press 2 it go out 1 |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Mon Oct 05, 2009 3:14 pm |
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Do you have pullup resistors on the Row pins of the keypad ?
You need them. You can use 10K ohm resistors. |
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