📄 timer.src
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; SOURCE LINE # 167
; //patch5.03@Joe@2003.4.7 19:24 modify begin
; //G_TimeStamp = 0;
; G_Timer0Count = 0;
; SOURCE LINE # 170
CLR A
MOVX @DPTR,A
; //patch5.03@Joe@2003.4.7 19:25 modify end
;
; //Joe@2003.2.24 9:50 add begin
; if(G_UI_USBConnect == K_UI_USB_DISCONNECT)
; SOURCE LINE # 174
MOV DPTR,#G_UI_USBConnect
MOVX A,@DPTR
JNZ ?C0002
; {
; SOURCE LINE # 175
; TIMER0_LowPowerCount();
; SOURCE LINE # 176
LCALL TIMER0_LowPowerCount
; //Joe@2003.2.24 9:51 add end
;
; //Joe@2003.3.3 19:56 add begin
; if ( (G_FlashCharging == 1) || (G_FlashCharging == 2) )
; SOURCE LINE # 180
MOV DPTR,#G_FlashCharging
MOVX A,@DPTR
MOV R7,A
XRL A,#01H
JZ ?C0006
MOV A,R7
CJNE A,#02H,?C0005
?C0006:
; {
; SOURCE LINE # 181
; if(G_FlashChargingCount <= 230) //davis2004/11/26 modify
; SOURCE LINE # 182
SETB C
MOV DPTR,#G_FlashChargingCount+01H
MOVX A,@DPTR
SUBB A,#0E6H
MOV DPTR,#G_FlashChargingCount
MOVX A,@DPTR
SUBB A,#00H
JNC ?C0005
; G_FlashChargingCount++;
; SOURCE LINE # 183
INC DPTR
MOVX A,@DPTR
INC A
MOVX @DPTR,A
JNZ ?C0150
MOV DPTR,#G_FlashChargingCount
MOVX A,@DPTR
INC A
MOVX @DPTR,A
?C0150:
; }
; SOURCE LINE # 184
?C0005:
; if (G_StayInMenu)
; SOURCE LINE # 185
MOV DPTR,#G_StayInMenu
MOVX A,@DPTR
JZ ?C0002
; {
; SOURCE LINE # 186
; G_StayInMenuCount++;
; SOURCE LINE # 187
MOV DPTR,#G_StayInMenuCount+01H
MOVX A,@DPTR
INC A
MOVX @DPTR,A
JNZ ?C0151
MOV DPTR,#G_StayInMenuCount
MOVX A,@DPTR
INC A
MOVX @DPTR,A
?C0151:
; }
; SOURCE LINE # 188
; //Joe@2003.3.3 19:56 add end
; }
; SOURCE LINE # 190
; }
; SOURCE LINE # 191
; }
; SOURCE LINE # 192
?C0002:
; //wendy@2004/9/8
; if(G_Timer0Count1>=25)
; SOURCE LINE # 194
CLR C
MOV DPTR,#G_Timer0Count1+01H
MOVX A,@DPTR
SUBB A,#019H
MOV DPTR,#G_Timer0Count1
MOVX A,@DPTR
SUBB A,#00H
JC ?C0014
; {
; SOURCE LINE # 195
; if(G_CameraOptions.Timeout==1)
; SOURCE LINE # 196
MOV DPTR,#G_CameraOptions+0AH
MOVX A,@DPTR
MOV DPTR,#G_AutoPowerOffCount
CJNE A,#01H,?C0010
; G_AutoPowerOffCount++;
; SOURCE LINE # 197
MOVX A,@DPTR
MOV R4,A
INC DPTR
MOVX A,@DPTR
MOV R5,A
INC DPTR
MOVX A,@DPTR
MOV R6,A
INC DPTR
MOVX A,@DPTR
ADD A,#01H
MOV R7,A
CLR A
ADDC A,R6
MOV R6,A
CLR A
ADDC A,R5
MOV R5,A
CLR A
ADDC A,R4
MOV R4,A
MOV DPTR,#G_AutoPowerOffCount
LCALL ?C?LSTXDATA
SJMP ?C0011
?C0010:
; else
; G_AutoPowerOffCount=0;
; SOURCE LINE # 199
LCALL ?C?LSTKXDATA
DB 00H
DB 00H
DB 00H
DB 00H
?C0011:
;
; G_Timer0Count1=0;
; SOURCE LINE # 201
CLR A
MOV DPTR,#G_Timer0Count1
MOVX @DPTR,A
INC DPTR
MOVX @DPTR,A
;
; if(G_FlashChargeFlag==1)
; SOURCE LINE # 203
MOV DPTR,#G_FlashChargeFlag
MOVX A,@DPTR
MOV R7,A
CJNE A,#01H,?C0012
; {
; SOURCE LINE # 204
;
; XBYTE[0x2033]= XBYTE[0x2033]^0x40; //gpio 30
; SOURCE LINE # 206
MOV DPTR,#02033H
MOVX A,@DPTR
XRL A,#040H
MOVX @DPTR,A
; //UI_Buzzer();
; }
; SOURCE LINE # 208
?C0012:
;
;
; if(G_FlashChargeFlag==2)
; SOURCE LINE # 211
MOV A,R7
CJNE A,#02H,?C0014
; G_FlashChargeCount++;
; SOURCE LINE # 212
MOV DPTR,#G_FlashChargeCount+01H
MOVX A,@DPTR
INC A
MOVX @DPTR,A
JNZ ?C0152
MOV DPTR,#G_FlashChargeCount
MOVX A,@DPTR
INC A
MOVX @DPTR,A
?C0152:
;
;
; }
; SOURCE LINE # 215
;
; //wendy@2004/9/8
;
; }
; SOURCE LINE # 219
?C0014:
POP PSW
RET
; END OF TIMER0_Handler
;
; //-----------------------------------------------------------------------------
; //TIMER0_Start
; //-----------------------------------------------------------------------------
; //ada@0415 test ui
; //patch4.2@ada@0527 for key scan
; void TIMER0_Start(void) USING_0
RSEG ?PR?TIMER0_Start?TIMER
TIMER0_Start:
USING 0
PUSH PSW
MOV PSW,#00H
; SOURCE LINE # 226
; {
; G_TimeStamp = 0; //clear time stamp
; SOURCE LINE # 228
MOV DPTR,#G_TimeStamp
LCALL ?C?LSTKXDATA
DB 00H
DB 00H
DB 00H
DB 00H
; G_KeyScan = 0;
; SOURCE LINE # 229
CLR A
MOV DPTR,#G_KeyScan
MOVX @DPTR,A
; G_Timer0Stop = 0;
; SOURCE LINE # 230
MOV DPTR,#G_Timer0Stop
MOVX @DPTR,A
;
; //start timer
; ET0 = 1; //IE: TIMER0 interrupt enable
; SOURCE LINE # 233
SETB ET0
; TR0 = 1; //TCON: TIMER0 enable
; SOURCE LINE # 234
SETB TR0
; }
; SOURCE LINE # 235
POP PSW
RET
; END OF TIMER0_Start
;
; //-----------------------------------------------------------------------------
; //TIMER0_Stop
; //-----------------------------------------------------------------------------
; //ada@0415 test ui
; //patch4.2@ada@0527 for key scan
; void TIMER0_Stop(void) USING_0
RSEG ?PR?TIMER0_Stop?TIMER
TIMER0_Stop:
; SOURCE LINE # 242
; {
; G_Timer0Stop = 1;
; SOURCE LINE # 244
MOV DPTR,#G_Timer0Stop
MOV A,#01H
MOVX @DPTR,A
;
; //stop timer
; TR0 = 0; //TCON: TIMER0 disable
; SOURCE LINE # 247
CLR TR0
; ET0 = 0; //IE: TIMER0 interrupt disable
; SOURCE LINE # 248
CLR ET0
; }
; SOURCE LINE # 249
RET
; END OF TIMER0_Stop
;
; //=============================================================================
; //TIMER0_Keypad_Scan
; //=============================================================================
; //ada@0415 test ui
; //patch4.2@ada@0527 for key scan
; void TIMER0_Keypad_Scan(void) USING_2
RSEG ?PR?TIMER0_Keypad_Scan?TIMER
TIMER0_Keypad_Scan:
USING 2
PUSH PSW
MOV PSW,#010H
; SOURCE LINE # 256
; {
; //Joe@2003.3.7 15:45 add begin
; UCHAR mode;
; //Joe@2003.3.7 15:45 add end
;
; // G_KeyState = K_UI_BUTTON_NULL; //yichang
; G_KeyScan = 1;
; SOURCE LINE # 263
MOV DPTR,#G_KeyScan
MOV A,#01H
MOVX @DPTR,A
; if(G_KeyState != K_UI_BUTTON_NULL)
; SOURCE LINE # 264
MOV DPTR,#G_KeyState
MOVX A,@DPTR
JNZ ?C0153
INC DPTR
MOVX A,@DPTR
CPL A
?C0153:
JZ $ + 5H
LJMP ?C0018
?C0017:
; return;
;
; //Joe@2003.3.5 11:09 add begin
; #if(ROTARY_OPTION == 1)
; //Joe@2003.3.5 11:09 add end
; switch(TIMER0_Get_Hardware_Keypad2())
; {
; case K_RotarySwitchMode0:
;
; G_KeyState = K_UI_BUTTON_PREVIEW_SWITCH;
; break;
;
; //patch4.4@ada@MP3 begin
; case K_RotarySwitchMode1:
; #if (MP3_OPTION)
; G_KeyState = K_UI_BUTTON_MP3_SWITCH;
; #endif
; break;
; //patch4.4@ada@MP3 end
;
; case K_RotarySwitchMode2:
;
; G_KeyState = K_UI_BUTTON_PLAY_SWITCH;
;
; break;
;
; case K_RotarySwitchMode5:
;
; break;
;
; case K_RotarySwitchMode3:
; break;
;
; case K_RotarySwitchMode7:
;
; break;
;
; case K_RotarySwitchPreviousMode:
; break;
;
; default: //unknown mode for future use
; break;
; }
;
; //Joe@2003.3.7 13:21 add begin
; #else
; //-------------------Davis:patch_2005/Apr/11 begin
; /*
; mode = (UCHAR)(((G_UIStatus & UI_Status_Level2_Mask) >> 8) - 1);//modify for debug
; if (G_IsKeyRelease == 0)
; {
; if ((mode == K_UI_MODE_USB_PCCAM) || (mode == K_UI_MODE_DSC_PREVIEW))
; {
; G_KeyState = K_UI_BUTTON_PREVIEW_SWITCH;
; }
; else if((mode == K_UI_MODE_USB_MASS_STORAGE) || (mode == K_UI_MODE_DSC_PLAY))
; {
; G_KeyState = K_UI_BUTTON_PLAY_SWITCH;
; }
; }
; //-------------------Davis:patch_2005/Apr/11 end*/
; #endif
; //Joe@2003.3.7 13:21 add end
;
; TIMER0_Get_Hardware_Keypad1();
; SOURCE LINE # 329
LCALL TIMER0_Get_Hardware_Keypad1
;
; switch(pressing_key)
; SOURCE LINE # 331
MOV DPTR,#pressing_key
MOVX A,@DPTR
LCALL ?C?CCASE
DW ?C0051
DB 00H
DW ?C0034
DB 01H
DW ?C0030
DB 02H
DW ?C0032
DB 03H
DW ?C0040
DB 04H
DW ?C0038
DB 08H
DW ?C0020
DB 020H
DW ?C0025
DB 080H
DW ?C0036
DB 081H
DW 00H
DW ?C0018
; {
; SOURCE LINE # 332
;
; case K_UpKey:
; SOURCE LINE # 334
?C0020:
; if (G_IsKeyRelease == 0)
; SOURCE LINE # 335
MOV DPTR,#G_IsKeyRelease
MOVX A,@DPTR
JNZ ?C0021
; {
; SOURCE LINE # 336
; G_KeyState = K_UI_BUTTON_UP;
; SOURCE LINE # 337
MOV DPTR,#G_KeyState
MOVX @DPTR,A
INC DPTR
MOV A,#02H
MOVX @DPTR,A
; G_IsKeyRelease = 1;
; SOURCE LINE # 338
MOV DPTR,#G_IsKeyRelease
DEC A
;
; //Joe@2003.3.5 9:06 add begin
; G_KeepPushKeyCount = 0;
; SOURCE LINE # 341
; //Joe@2003.3.5 9:06 add end
; }
; SOURCE LINE # 343
SJMP ?C0168
?C0021:
;
; //Joe@2003.3.4 20:30 add begin
; else
; {
; SOURCE LINE # 347
; if (G_KeepPushKeyCount < 10)
; SOURCE LINE # 348
MOV DPTR,#G_KeepPushKeyCount
MOVX A,@DPTR
CLR C
SUBB A,#0AH
JNC ?C0023
; {
; SOURCE LINE # 349
; G_KeepPushKeyCount++;
; SOURCE LINE # 350
; }
; SOURCE LINE # 351
SJMP ?C0169
?C0023:
; else
; {
; SOURCE LINE # 353
; G_KeepPushKeyCount = 10;
; SOURCE LINE # 354
; G_KeyState = K_UI_BUTTON_UP;
; SOURCE LINE # 355
LCALL L?0201
MOV A,#02H
MOVX @DPTR,A
; }
; SOURCE LINE # 356
; }
; SOURCE LINE # 357
; //Joe@2003.3.4 20:30 mask end
; break;
; SOURCE LINE # 359
LJMP ?C0018
;
;
; case K_DownKey:
; SOURCE LINE # 362
?C0025:
; if (G_IsKeyRelease == 0)
; SOURCE LINE # 363
MOV DPTR,#G_IsKeyRelease
MOVX A,@DPTR
JNZ ?C0026
; {
; SOURCE LINE # 364
; G_KeyState = K_UI_BUTTON_DOWN;
; SOURCE LINE # 365
MOV DPTR,#G_KeyState
MOVX @DPTR,A
INC DPTR
MOV A,#03H
MOVX @DPTR,A
; G_IsKeyRelease = 1;
; SOURCE LINE # 366
MOV DPTR,#G_IsKeyRelease
MOV A,#01H
?C0168:
MOVX @DPTR,A
;
; //Joe@2003.3.5 9:06 add begin
; G_KeepPushKeyCount = 0;
; SOURCE LINE # 369
CLR A
MOV DPTR,#G_KeepPushKeyCount
MOVX @DPTR,A
; //Joe@2003.3.5 9:06 add end
; }
; SOURCE LINE # 371
LJMP ?C0018
?C0026:
;
; //Joe@2003.3.4 20:30 add begin
; else
; {
; SOURCE LINE # 375
; if (G_KeepPushKeyCount < 10)
; SOURCE LINE # 376
MOV DPTR,#G_KeepPushKeyCount
MOVX A,@DPTR
CLR C
SUBB A,#0AH
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