Timer.lst
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上传日期：2013-05-04
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- C51 COMPILER V7.06 TIMER 11/21/2005 13:47:43 PAGE 1
- C51 COMPILER V7.06, COMPILATION OF MODULE TIMER
- OBJECT MODULE PLACED IN .OutputTimer.obj
- COMPILER INVOKED BY: C:KeilC51BINC51.EXE CodeTimer.c OPTIMIZE(9,SPEED) BROWSE DEBUG OBJECTEXTEND CODE SYMBOLS PRINT
- -(.OutputTimer.lst) PREPRINT(.OutputTimer.i) OBJECT(.OutputTimer.obj)
- stmt level source
- 1 #define __TIMER__
- 2
- 3 #include "reg52.h"
- 4 #include "HeaderLcd_main.h"
- 5 #include "HeaderLcd_auto.h"
- 6
- 7 /////////////////////////////////////////////////////////////
- 8 // Interrupt Service Routine for Timer0 (Fired every 20ms) //
- 9 /////////////////////////////////////////////////////////////
- 10 void IntProc_Timer0(void) interrupt 1
- 11 {
- 12 1 #if (IRPOLLING)
-
- static unsigned char ucIR_Seq = 0xff;
- static unsigned char ucTimerCnt = 0x00;
-
- TL0 = TIME0_COUNTER_LBYTE; // Reload Timer0 low-byte
- TH0 = TIME0_COUNTER_HBYTE; // Reload Timer0 high-byte
-
- if (ucIR_State)
- {
- if (bIR_GPIO)
- {
- ucIR_Seq = (ucIR_Seq << 1) | 0x01;
-
- if ((0xff == ucIR_Seq) && (ucIR_State & 0xfe))
- {
- ucIR_State = 0; // Command timeout; Back to idle state
-
- ((unsigned int *)ucIR_Cmd)[0] = 0;
- }
- }
- else
- {
- if (1 < ucIR_State)
- {
- if (ucIR_Seq & 0x01)
- {
- ((unsigned int *)ucIR_Cmd)[0] = (((unsigned int *)ucIR_Cmd)[0] << 1)
- | (0x07 != (ucIR_Seq & 0x07) ? 1 : 0);
-
- if (23 == ++ucIR_State && CUSTOM_CODE != ((unsigned int *)ucIR_Cmd)[0])
- {
- ucIR_State = 0; // Customer code error; Back to idle state
-
- ((unsigned int *)ucIR_Cmd)[0] = 0;
- }
- else if (39 == ucIR_State)
- {
- ucIR_State = 0; // Command complete; Back to idle state
-
- ucIR_Cmd[1] = 8; // Set command timer to 8 (7*20 = 140ms)
- }
- }
- C51 COMPILER V7.06 TIMER 11/21/2005 13:47:43 PAGE 2
- else if (0x00 == (ucIR_Seq & 0xfe))
- {
- ucIR_State = 0; // Command crashed; Back to idle state
-
- ((unsigned int *)ucIR_Cmd)[0] = 0;
- }
- }
- else // ucIR_State is 1
- {
- if (0xff == ucIR_Seq)
- {
- ucIR_State = 0x07; // Start to decode new command and clear old command
-
- ((unsigned int *)ucIR_Cmd)[0] = 0;
- }
- else
- {
- ucIR_State = 0; // Fire repeat command and reset to idle
-
- ucIR_Cmd[1] = ucIR_Cmd[0] ? 8 : 0;
- }
- }
-
- ucIR_Seq = ucIR_Seq << 1;
- }
- }
- else
- {
- ucIR_Seq = (ucIR_Seq << 1) | bIR_GPIO;
-
- if (0x07 == ucIR_Seq) ucIR_State = 1; // Leader code detected
- }
-
- if (54 <= ++ucTimerCnt) // 0.375ms*54 = 20.25ms passed
- {
- ucTimerCnt = 0;
-
- bNotify_Timer0_Int = 1; // Post Timer0's timeout message
-
- if (usOSD_Timer) usOSD_Timer -= 1; // For OSD Timeout
-
- // Clear command after 144ms if not repeat code
- if (0 == ucIR_State)
- {
- if (ucIR_Cmd[1] && 0 == --ucIR_Cmd[1]) ucIR_Cmd[0] = 0;
- }
- }
-
- #else
- 104 1
- 105 1 // mega #if(MCU_TYPE == MCU_WINBOND) //anson 050519
- 106 1 TL0 = TIME0_COUNTER_LBYTE; // Reload Timer0 low-byte
- 107 1 TH0 = TIME0_COUNTER_HBYTE; // Reload Timer0 high-byte
- 108 1
- 109 1 bNotify_Timer0_Int = 1; // Post Timer0's timeout message
- 110 1
- 111 1 if (usOSD_Timer) usOSD_Timer -= 1; // For OSD Timeout
- 112 1 /* mega //anson 050519
- 113 1 #else
- 114 1 TL0 = TIME1_COUNTER_LBYTE; // Reload Timer1 low-byte
- 115 1 TH0 = TIME1_COUNTER_HBYTE; // Reload Timer1 hifh-byte
- 116 1 TR0 = 1; // Stop Timer1
- C51 COMPILER V7.06 TIMER 11/21/2005 13:47:43 PAGE 3
- 117 1 bNotify_Timer1_Int = 1; // Post Timer1's timeout message
- 118 1
- 119 1 ucTimerCounter++;
- 120 1 if(ucTimerCounter>20)
- 121 1 {
- 122 1 ucTimerCounter=0;
- 123 1 bNotify_Timer0_Int = 1; // Post Timer0's timeout message
- 124 1 if (usOSD_Timer) usOSD_Timer -= 1; // For OSD Timeout
- 125 1 }
- 126 1 #endif
- 127 1 */
- 128 1 #endif
- 129 1 }
- 130
- 131 ///////////////////////////////////////////////////////////////////////
- 132 // Interrupt Service Routine for Timer1 (Fired in 1ms after restart) //
- 133 ///////////////////////////////////////////////////////////////////////
- 134 //mega #if(MCU_TYPE == MCU_WINBOND) //Use the standard MCU //anson 050519
- 135 void IntProc_Timer1(void) interrupt 3
- 136 {
- 137 1 TR1 = 0; // Stop Timer1
- 138 1 TL1 = TIME1_COUNTER_LBYTE; // Reload Timer1 low-byte
- 139 1
- 140 1 TH1 = (bAutoInProgress == 1) ? TIME1_COUNTER_HHBYTE : TIME1_COUNTER_HBYTE; // Reload Timer1 hifh-byte
- 141 1
- 142 1 bNotify_Timer1_Int = 1; // Post Timer1's timeout message
- 143 1 }
- 144
- 145 /////////////////////////////////////////////////////////////////////////////////
- 146 // Function Routines
- 147 /////////////////////////////////////////////////////////////////////////////////
- 148 void Delay_Xms(unsigned char x) // For delay 0 ~ 255 ms
- 149 {
- 150 1 if (x)
- 151 1 {
- 152 2 bNotify_Timer1_Int = 0; // Clear timer1's timeout message
- 153 2
- 154 2 // TL1 = TIME1_COUNTER_LBYTE; // Reload Timer1 low-byte
- 155 2 // TH1 = TIME1_COUNTER_HBYTE; // Reload Timer1 hifh-byte
- 156 2
- 157 2 TR1 = 1; // Start timer1
- 158 2
- 159 2 while (1)
- 160 2 {
- 161 3 if (bNotify_Timer1_Int)
- 162 3 {
- 163 4 bNotify_Timer1_Int = 0; // Clear timer1's timeout message
- 164 4
- 165 4 if (--x) TR1 = 1; // Restart timer1 if not timeout
- 166 4 else return; // Timeout for X ms.
- 167 4 }
- 168 3 }
- 169 2 }
- 170 1 }
- 171 /*mega //anson 050519
- 172 #else //Use just one timer
- 173
- 174 /////////////////////////////////////////////////////////////////////////////////
- 175 // Function Routines
- 176 /////////////////////////////////////////////////////////////////////////////////
- 177 void Delay_Xms(unsigned char x) // For delay 0 ~ 255 ms
- 178 {
- C51 COMPILER V7.06 TIMER 11/21/2005 13:47:43 PAGE 4
- 179 // unsigned char i;
- 180 if (x)
- 181 {
- 182 bNotify_Timer1_Int = 0; // Clear timer1's timeout message
- 183 //TR1 = 1; // Start timer1
- 184 while (1)
- 185 {
- 186 if (bNotify_Timer1_Int)
- 187 {
- 188 bNotify_Timer1_Int = 0; // Clear timer1's timeout message
- 189 if (--x) x=x;//TR1 = 1; // Restart timer1 if not timeout
- 190 else return; // Timeout for X ms.
- 191 }
- 192 }
- 193 }
- 194 }
- 195
- 196
- 197 #endif
- 198 */
- C51 COMPILER V7.06 TIMER 11/21/2005 13:47:43 PAGE 5
- ASSEMBLY LISTING OF GENERATED OBJECT CODE
- ; FUNCTION IntProc_Timer0 (BEGIN)
- 0000 C0E0 PUSH ACC
- 0002 C0D0 PUSH PSW
- 0004 75D000 MOV PSW,#00H
- 0007 C000 PUSH AR0
- ; SOURCE LINE # 10
- ; SOURCE LINE # 106
- 0009 758AFF MOV TL0,#0FFH
- ; SOURCE LINE # 107
- 000C 758C5F MOV TH0,#05FH
- ; SOURCE LINE # 109
- 000F D200 R SETB bNotify_Timer0_Int
- ; SOURCE LINE # 111
- 0011 7800 E MOV R0,#LOW usOSD_Timer+01H
- 0013 E6 MOV A,@R0
- 0014 18 DEC R0
- 0015 46 ORL A,@R0
- 0016 6007 JZ ?C0002
- 0018 08 INC R0
- 0019 E6 MOV A,@R0
- 001A 16 DEC @R0
- 001B 18 DEC R0
- 001C 7001 JNZ ?C0013
- 001E 16 DEC @R0
- 001F ?C0013:
- ; SOURCE LINE # 129
- 001F ?C0002:
- 001F D000 POP AR0
- 0021 D0D0 POP PSW
- 0023 D0E0 POP ACC
- 0025 32 RETI
- ; FUNCTION IntProc_Timer0 (END)
- ; FUNCTION IntProc_Timer1 (BEGIN)
- 0000 C0D0 PUSH PSW
- 0002 75D000 MOV PSW,#00H
- 0005 C007 PUSH AR7
- ; SOURCE LINE # 135
- ; SOURCE LINE # 137
- 0007 C28E CLR TR1
- ; SOURCE LINE # 138
- 0009 758BFF MOV TL1,#0FFH
- ; SOURCE LINE # 140
- 000C 300004 E JNB bAutoInProgress,?C0003
- 000F 7FFB MOV R7,#0FBH
- 0011 8002 SJMP ?C0004
- 0013 ?C0003:
- 0013 7FF7 MOV R7,#0F7H
- 0015 ?C0004:
- 0015 8F8D MOV TH1,R7
- ; SOURCE LINE # 142
- 0017 D200 R SETB bNotify_Timer1_Int
- ; SOURCE LINE # 143
- 0019 D007 POP AR7
- 001B D0D0 POP PSW
- 001D 32 RETI
- ; FUNCTION IntProc_Timer1 (END)
- ; FUNCTION _Delay_Xms (BEGIN)
- C51 COMPILER V7.06 TIMER 11/21/2005 13:47:43 PAGE 6
- ; SOURCE LINE # 148
- ;---- Variable 'x' assigned to Register 'R7' ----
- ; SOURCE LINE # 149
- ; SOURCE LINE # 150
- 0000 EF MOV A,R7
- 0001 6011 JZ ?C0012
- ; SOURCE LINE # 151
- ; SOURCE LINE # 152
- 0003 C200 R CLR bNotify_Timer1_Int
- ; SOURCE LINE # 157
- 0005 D28E SETB TR1
- 0007 ?C0007:
- ; SOURCE LINE # 159
- ; SOURCE LINE # 160
- ; SOURCE LINE # 161
- 0007 3000FD R JNB bNotify_Timer1_Int,?C0007
- ; SOURCE LINE # 162
- ; SOURCE LINE # 163
- 000A C200 R CLR bNotify_Timer1_Int
- ; SOURCE LINE # 165
- 000C 1F DEC R7
- 000D EF MOV A,R7
- 000E 6004 JZ ?C0012
- 0010 D28E SETB TR1
- 0012 80F3 SJMP ?C0007
- ; SOURCE LINE # 167
- ; SOURCE LINE # 168
- ; SOURCE LINE # 169
- ; SOURCE LINE # 170
- 0014 ?C0012:
- 0014 22 RET
- ; FUNCTION _Delay_Xms (END)
- C51 COMPILER V7.06 TIMER 11/21/2005 13:47:43 PAGE 7
- NAME CLASS MSPACE TYPE OFFSET SIZE
- ==== ===== ====== ==== ====== ====
- P1 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0090H 1
- bNotify_Timer0_Int . . . . . . . . . . PUBLIC DATA BIT 0000H 1
- bNotify_Timer1_Int . . . . . . . . . . PUBLIC DATA BIT 0001H 1
- P3 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00B0H 1
- IE . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00A8H 1
- bAutoInProgress. . . . . . . . . . . . EXTERN DATA BIT ----- 1
- IP . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00B8H 1
- SCON . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0098H 1
- usOSD_Timer. . . . . . . . . . . . . . EXTERN IDATA U_INT ----- 2
- TCON . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0088H 1
- ucTimerCounter . . . . . . . . . . . . PUBLIC IDATA U_CHAR 0000H 1
- TH0. . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 008CH 1
- TH1. . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 008DH 1
- TL0. . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 008AH 1
- TL1. . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 008BH 1
- TR1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008EH 1
- IntProc_Timer0 . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
- IntProc_Timer1 . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
- T2CON. . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00C8H 1
- _Delay_Xms . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
- x. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0007H 1
- PSW. . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00D0H 1
- MODULE INFORMATION: STATIC OVERLAYABLE
- CODE SIZE = 89 ----
- CONSTANT SIZE = ---- ----
- XDATA SIZE = ---- ----
- PDATA SIZE = ---- ----
- DATA SIZE = ---- ----
- IDATA SIZE = 1 ----
- BIT SIZE = 2 ----
- END OF MODULE INFORMATION.
- C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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