simple.lst

Siemen S65 mobile LCD driver source code

   1               		.file	"simple.c"
   2               		.arch atmega128
   3               	__SREG__ = 0x3f
   4               	__SP_H__ = 0x3e
   5               	__SP_L__ = 0x3d
   6               	__tmp_reg__ = 0
   7               	__zero_reg__ = 1
   8               		.global __do_copy_data
   9               		.global __do_clear_bss
  12               		.text
  13               	.Ltext0:
  54               		.data
  55               	.LC0:
  56 0000 6772 7565 		.string	"gruenes Display"
  56      6E65 7320 
  56      4469 7370 
  56      6C61 7900 
  57               		.text
  59               	.global	main
  61               	main:
   1:simple.c      **** /* ***********************************************************************
   2:simple.c      **** **
   3:simple.c      **** **  Copyright (C) 2005  Christian Kranz
   4:simple.c      **** **
   5:simple.c      **** **  Siemens S65 Display Control for LPH display
   6:simple.c      **** **
   7:simple.c      **** *********************************************************************** */
   8:simple.c      **** /*********************************************
   9:simple.c      **** * Chip type           : ATMEGA128
  10:simple.c      **** * Clock frequency     : clock 16 MHz
  11:simple.c      **** *********************************************/
  12:simple.c      **** #include <avr/io.h>
  13:simple.c      **** #include <inttypes.h>
  14:simple.c      **** 
  15:simple.c      **** #include "disp.h"
  16:simple.c      **** 
  17:simple.c      **** 
  18:simple.c      **** int main(void)
  19:simple.c      **** {
  63               	.LM1:
  64               	/* prologue: frame size=16 */
  65 0000 C0E0      		ldi r28,lo8(__stack - 16)
  66 0002 D0E0      		ldi r29,hi8(__stack - 16)
  67 0004 DEBF      		out __SP_H__,r29
  68 0006 CDBF      		out __SP_L__,r28
  69               	/* prologue end (size=4) */
  20:simple.c      ****   uint8_t i;
  21:simple.c      ****   
  22:simple.c      ****   char txt[]="gruenes Display";
  71               	.LM2:
  72 0008 6E01      		movw r12,r28
  73 000a 0894      		sec
  74 000c C11C      		adc r12,__zero_reg__
  75 000e D11C      		adc r13,__zero_reg__
  76 0010 00E1      		ldi r16,lo8(16)
  77 0012 E0E0      		ldi r30,lo8(.LC0)
  78 0014 F0E0      		ldi r31,hi8(.LC0)
  79 0016 D601      		movw r26,r12
  80 0018 0190      		ld __tmp_reg__,Z+
  81 001a 0D92      		st X+,__tmp_reg__
  82 001c 0A95      		dec r16
  83 001e E1F7      		brne .-8
  23:simple.c      **** 
  24:simple.c      ****   port_init();
  85               	.LM3:
  86 0020 0E94 0000 		call port_init
  25:simple.c      **** 
  26:simple.c      ****   lcd_init_c();
  88               	.LM4:
  89 0024 0E94 0000 		call lcd_init_c
  27:simple.c      ****   backcolor=0x0780;
  91               	.LM5:
  92 0028 80E8      		ldi r24,lo8(1920)
  93 002a 97E0      		ldi r25,hi8(1920)
  94 002c 9093 0000 		sts (backcolor)+1,r25
  95 0030 8093 0000 		sts backcolor,r24
  28:simple.c      ****   textcolor=0x0000;
  97               	.LM6:
  98 0034 1092 0000 		sts (textcolor)+1,__zero_reg__
  99 0038 1092 0000 		sts textcolor,__zero_reg__
  29:simple.c      ****   fill_screen(0x0780);
 101               	.LM7:
 102 003c 0E94 0000 		call fill_screen
  30:simple.c      **** 
  31:simple.c      ****   i=0;
 104               	.LM8:
 105 0040 BB24      		clr r11
  32:simple.c      ****   while (txt[i]!=0)
  33:simple.c      ****   {
  34:simple.c      ****     put_char(30+i*CHAR_W,60,txt[i],0);   //  0 deg. rotated
  35:simple.c      ****     put_char(5+i*CHAR_W,10,txt[i],1);   // 90 deg. rotated
  36:simple.c      ****     i++;
 107               	.LM9:
 108 0042 8981      		ldd r24,Y+1
 109 0044 8823      		tst r24
 110 0046 29F1      		breq .L5
 111 0048 20E0      		ldi r18,lo8(0)
 112 004a 30E0      		ldi r19,hi8(0)
 113               	.L4:
 115               	.LM10:
 116 004c 8601      		movw r16,r12
 117 004e 020F      		add r16,r18
 118 0050 131F      		adc r17,r19
 119 0052 7901      		movw r14,r18
 120 0054 EE0C      		lsl r14
 121 0056 FF1C      		rol r15
 122 0058 EE0C      		lsl r14
 123 005a FF1C      		rol r15
 124 005c EE0C      		lsl r14
 125 005e FF1C      		rol r15
 126 0060 20E0      		ldi r18,lo8(0)
 127 0062 F801      		movw r30,r16
 128 0064 4081      		ld r20,Z
 129 0066 6CE3      		ldi r22,lo8(60)
 130 0068 8E2D      		mov r24,r14
 131 006a 825E      		subi r24,lo8(-(30))
 132 006c 0E94 0000 		call put_char
 134               	.LM11:
 135 0070 21E0      		ldi r18,lo8(1)
 136 0072 D801      		movw r26,r16
 137 0074 4C91      		ld r20,X
 138 0076 6AE0      		ldi r22,lo8(10)
 139 0078 8E2D      		mov r24,r14
 140 007a 8B5F      		subi r24,lo8(-(5))
 141 007c 0E94 0000 		call put_char
 143               	.LM12:
 144 0080 B394      		inc r11
 145 0082 2B2D      		mov r18,r11
 146 0084 3327      		clr r19
 147 0086 F601      		movw r30,r12
 148 0088 E20F      		add r30,r18
 149 008a F31F      		adc r31,r19
 150 008c E080      		ld r14,Z
 151 008e EE20      		tst r14
 152 0090 E9F6      		brne .L4
 153               	.L5:
 154               	.L11:
 155 0092 FFCF      		rjmp .L11
 156               	/* epilogue: frame size=16 */
 157               	/* epilogue: noreturn */
 158               	/* epilogue end (size=0) */
 159               	/* function main size 74 (70) */
 165               	.Lscope0:
 167               		.text
 169               	Letext:
 170               	/* File "simple.c": code   74 = 0x004a (  70), prologues   4, epilogues   0 */
DEFINED SYMBOLS
                            *ABS*:00000000 simple.c
                            *ABS*:0000003f __SREG__
                            *ABS*:0000003e __SP_H__
                            *ABS*:0000003d __SP_L__
                            *ABS*:00000000 __tmp_reg__
                            *ABS*:00000001 __zero_reg__
     /tmp/cceQlyrX.s:61     .text:00000000 main
     /tmp/cceQlyrX.s:169    .text:00000094 Letext

UNDEFINED SYMBOLS
__do_copy_data
__do_clear_bss
__stack
port_init
lcd_init_c
backcolor
textcolor
fill_screen
put_char