Subversion Repositories svnkaklik

Rev

Rev 409 | Only display areas with differences | Ignore whitespace | Details | Blame | Last modification | View Log

Rev 409 Rev 410
1 
 
 1 
 
2 
/******************************************************************************
 2 
/******************************************************************************
3 
*       Copyright (C) 2005 Freescale Semiconductor, Inc.
 3 
*       Copyright (C) 2005 Freescale Semiconductor, Inc.
4 
*       All Rights Reserved
 4 
*       All Rights Reserved
5 
*
 5 
*
6 
* Filename:     DEMO9S08QG8_Test.c
 6 
* Filename:     DEMO9S08QG8_Test.c
7 
* Author:       r1aald
 7 
* Author:       r1aald
8 
* Revision:     1.0
 8 
* Revision:     1.0
9 
*
 9 
*
10 
* Description:  This is the test code that will reside in the QG8 demo
 10 
* Description:  This is the test code that will reside in the QG8 demo
11 
*                to provide an out of the box experience. This simple code
 11 
*                to provide an out of the box experience. This simple code
12 
*                blinks LED2 and toggles LED1 when SW1 is pressed.
 12 
*                blinks LED2 and toggles LED1 when SW1 is pressed.
13 
*
 13 
*
14 
* Notes:        Also serves as an example for the 9S08QG8 demo board.
 14 
* Notes:        Also serves as an example for the 9S08QG8 demo board.
15 
*               Created using CodeWarrior 3.1 for HC(S)08.
 15 
*               Created using CodeWarrior 3.1 for HC(S)08.
16 
******************************************************************************/
 16 
******************************************************************************/
17 
 
 17 
 
18 
 
 18 
 
19 
#include <hidef.h> /* for EnableInterrupts macro */
 19 
#include <hidef.h> /* for EnableInterrupts macro */
20 
#include <MC9S08QG8.h> /* include peripheral declarations */
 20 
#include <MC9S08QG8.h> /* include peripheral declarations */
21 
#include "demo9S08QG8.h" /*include demo board declarations */
 21 
#include "demo9S08QG8.h" /*include demo board declarations */
22
22
23 
 
 23 
 
24 
void main(void) {
 24 
void main(void) {
25 
  EnableInterrupts; /* enable interrupts */
 25 
  EnableInterrupts; /* enable interrupts */
26 
  /* include your code here */
 26 
  /* include your code here */
27
27
28 
        ICSC2_BDIV = 3;
 28 
        ICSC2_BDIV = 3;
29 
        LED1 =0;
 29 
        LED1 =0;
30 
  LED2 =0;   //Port B7 is connected to LED 2
 30 
  LED2 =0;   //Port B7 is connected to LED 2
31
31
32 
  PTBDD_PTBDD7 = 1; //Set PTB7 as an output
 32 
  PTBDD_PTBDD7 = 1; //Set PTB7 as an output
33 
  PTBDD_PTBDD6 = 1;
33 
  PTBDD_PTBDD6 = 1;
34 
  //mtim_setup
 34 
  //mtim_setup
35 
  MTIMCLK_PS = 8;
 35 
  MTIMCLK_PS = 8;
36 
  MTIMCLK_CLKS = 0;
 36 
  MTIMCLK_CLKS = 0;
37 
  MTIMMOD = 112;
 37 
  MTIMMOD = 112;
38
38
39 
  MTIMMOD = 0;    //modulo = 50
 39 
  MTIMMOD = 0;    //modulo = 50
40 
  MTIMSC = 0x60;   //reset and start MTIM, enable ints
 40 
  MTIMSC = 0x60;   //reset and start MTIM, enable ints
41
41
42 
 //KBI Set Up foe SW1
 42 
 //KBI Set Up foe SW1
43
43
44 
 KBIPE_KBIPE2 =1; //Enable Keyboard Pin
44 
 KBIPE_KBIPE2 =1; //Enable Keyboard Pin
45 
 KBISC_KBIE = 1;  //Enable Keyboard Interrupts
 45 
 KBISC_KBIE = 1;  //Enable Keyboard Interrupts
46 
 KBISC_KBACK = 1; //Clear Pending Keyboard Interrupts
 46 
 KBISC_KBACK = 1; //Clear Pending Keyboard Interrupts
47 
 PTAPE_PTAPE2 = 1; //Enable Pullup for Keyboard pin
 47 
 PTAPE_PTAPE2 = 1; //Enable Pullup for Keyboard pin
48
48
49
49
50 
  for(;;) {
 50 
  for(;;) {
51 
    __RESET_WATCHDOG(); /* feeds the dog */
 51 
    __RESET_WATCHDOG(); /* feeds the dog */
52
52
53
53
54 
  } /* loop forever */
 54 
  } /* loop forever */
55 
  /* please make sure that you never leave this function */
 55 
  /* please make sure that you never leave this function */
56 
}
 56 
}
57 
//KBI ISR
 57 
//KBI ISR
58 
 interrupt 18 void   KBI_ISR(void) {
 58 
 interrupt 18 void   KBI_ISR(void) {
59 
 KBISC_KBACK = 1; //Clear Pending Keyboard Interrupts
 59 
 KBISC_KBACK = 1; //Clear Pending Keyboard Interrupts
60 
  LED1 = ~LED1;     // toggle Port
 60 
  LED1 = ~LED1;     // toggle Port
61 
}
 61 
}
62 
 
 62 
 
63 
 
 63 
 
64 
/* MTIM_ISR - ISR that accompanies the MTIM PWM routine. */
 64 
/* MTIM_ISR - ISR that accompanies the MTIM PWM routine. */
65 
interrupt 12 void   MTIM_ISR(void) {
 65 
interrupt 12 void   MTIM_ISR(void) {
66 
  MTIMSC_TOF=0;        // clear TOF
 66 
  MTIMSC_TOF=0;        // clear TOF
67 
  LED2 = ~LED2;     // toggle Port
 67 
  LED2 = ~LED2;     // toggle Port
68 
}
 68 
}
69 
 
 69