osdctrl.lst
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C51 COMPILER V7.06 OSDCTRL 12/28/2004 10:14:05 PAGE 1
C51 COMPILER V7.06, COMPILATION OF MODULE OSDCTRL
OBJECT MODULE PLACED IN .\obj\OSDCTRL.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE source\new_osd\OSDCTRL.C BROWSE INCDIR(.\include\;.\source\) DEBUG OBJECTEX
-TEND PRINT(.\OSDCTRL.lst) OBJECT(.\obj\OSDCTRL.obj)
stmt level source
1 //---------------------------------------------------------------------------
2 // Terawins Inc. Company Confidential Strictly Private
3 //
4 // $Archive: OSDCtrl.c $
5 // $Revision: 2.0 $
6 // $Author: jwang $
7 // $Date: 2003/08/13 $
8 //
9 // --------------------------------------------------------------------------
10 // >>>>>>>>>>>>>>>>>>>>>>>>> COPYRIGHT NOTICE <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
11 // --------------------------------------------------------------------------
12 // Copyright 2002 (c) Terawins Inc.
13 // This is an unpublished work.
14 // --------------------------------------------------------------------------
15 #include <reg51.h>
16 #include "common.h"
17 #include "System.h"
18 #include "Struct.h"
19 #include "TW101Reg.h"
20 #include "OSDCtrl.h"
21 #include "TwoWire.h"
22 #include "OSDDraw.h"
23 #include "Keypad.h"
24 //#include "SrcCtrl.h"
25 //#include "ModeCtrl.h"
26 #include "Video.h"
27 //#include "Auto.h"
28 #include "Tuner.h"
29
30 #ifdef NVRAM
31 #include "NVRam.h"
32 extern uWORD idata m_wEepRom;
33 #endif
34 extern bit m_bAir_Cable;
35 extern bit m_bTV_Skip;
36 extern uCHAR ir_data;
37 extern void BKPower(void);
38 #ifdef TIMER1
39 extern void Timer1Reset(void);
40 extern void Timer1Start(void);
41 extern void Timer1Stop(void);
42 #endif
43
44 extern uCHAR m_cSoundSystem;
45 extern bit m_bBKPowerOn;
46 extern LoadFilter(uCHAR);
47 extern BOOL SrcOptimizing(uCHAR cTuneType);
48 extern OSDPARAMS code sOSDParamsDef, sOSDParamsMin, sOSDParamsMax;
49 extern uCHAR idata m_cOSDEvent;
50 extern uCHAR idata m_cOSDFunc;
51 extern uCHAR idata m_cItem;
52 extern uCHAR idata m_cSource;
53 extern uCHAR code OSDPositionTable[];
54 extern uCHAR idata m_cBuff[4];
C51 COMPILER V7.06 OSDCTRL 12/28/2004 10:14:05 PAGE 2
55 extern uWORD idata m_wBuff[3];
56
57 bit idata skipon=0;
58
59 #if VIDEO_AVAILABLE
60 extern EEPVIDEO idata EepVideo;
61 #endif
62
63
64 void OSDItemAdj(uCHAR cAdj)
65 {
66 1 sCHAR sStep;
67 1 if(cAdj==INCREASE)
68 1 sStep=1;
69 1 else if(cAdj==DECREASE)
70 1 sStep=-1;
71 1
72 1 if(m_cOSDFunc==idVOLUMEMENU)
73 1 {
74 2 if(sStep>0)
75 2 AdjVolume(1);
76 2 else
77 2 AdjVolume(-1);
78 2 return;
79 2 }
80 1 if(cAdj==INCREASE1)
81 1 {
82 2 AdjTimingB8(1);
83 2 return;
84 2 }
85 1 else if(cAdj==DECREASE1)
86 1 {
87 2 AdjTimingB8(-1);
88 2 return;
89 2 }
90 1
91 1 OSDItemAdjVideo(sStep);
92 1 }
93
94
95
96 void OSDItemAdjVideo(sCHAR sStep)
97 {
98 1 switch(m_cOSDFunc){
99 2 case idBRIGHT_VIDEO:
100 2 case idBRIGHTMENU_VIDEO:
101 2 AdjVideoBright(sStep);
102 2 break;
103 2 case idCONTRAST_VIDEO:
104 2 case idCONTRASTMENU_VIDEO:
105 2 AdjVideoContrast(sStep);
106 2 break;
107 2 case idSHARP_VIDEO:
108 2 case idSHARPMENU_VIDEO:
109 2 AdjVideoSharp(sStep);
110 2 break;
111 2 case idSAT_VIDEO:
112 2 case idSATMENU_VIDEO:
113 2 AdjVideoSat(sStep);
114 2 break;
115 2 case idHUE_VIDEO:
116 2 case idHUEMENU_VIDEO:
C51 COMPILER V7.06 OSDCTRL 12/28/2004 10:14:05 PAGE 3
117 2 AdjVideoHue(sStep);
118 2 break;
119 2 case idTIMEMENU_VIDEO:
120 2 AdjTimingB2(sStep);
121 2 break;
122 2 #ifdef TV
123 2 case idCHANNEL_TV:
124 2 AdjTVChannel(sStep, 1);
125 2 break;
126 2 #ifdef PAL
case iSOUNDSYSTEM_TV:
AdjTVSoundSystem();
break;
#endif
131 2 #ifdef NTSC
132 2 case idSKIP_TV:
133 2 AdjTVSkip();
134 2 break;
135 2 case idSOURCE_TV:
136 2 OSDShowTVSource(sStep);
137 2 break;
138 2 #endif
139 2 case idFINETUNE_TV:
140 2 AdjTVFineTune(sStep);
141 2 break;
142 2 case idAUTOMEMORY_TV:
143 2 AutoMemory();
144 2 // OSDExit();
145 2 break;
146 2 case idRECALL_TV:
147 2 ResetTVChannel();
148 2 // case idAUTOSCAN_TV:
149 2 // AutoScan();
150 2 break;
151 2 #endif
152 2 default: break;
153 2 }
154 1 }
155
156
157
158 void AdjVolume(sCHAR sStep)
159 {
160 1 if( (EepVideo.cVolume+sStep)<=sOSDParamsMax.cVolume
161 1 &&(EepVideo.cVolume+sStep)>=sOSDParamsMin.cVolume)
162 1 {
163 2 EepVideo.cVolume += sStep;
164 2 I2CWriteByte(TW101, 0xE9, EepVideo.cVolume);
165 2 OSDShowVideoData();
166 2 if(EepVideo.cVolume==sOSDParamsMin.cVolume)
167 2 AUDIO_MUTE=1; //MUTE audio
168 2 else
169 2 AUDIO_MUTE=0; //open audio
170 2 }
171 1
172 1 #ifdef NVRAM
173 1 I2CWriteByte(EEPVIDEOBLOCK, idVIDEO_VOLUME_INDEX, EepVideo.cVolume);
174 1 #endif
175 1 return;
176 1
177 1 }
178
C51 COMPILER V7.06 OSDCTRL 12/28/2004 10:14:05 PAGE 4
179
180 #if VIDEO_AVAILABLE
181 extern uCHAR idata m_cStandard;
182 void AdjTimingB2(sCHAR sStep)
183 {
184 1
185 1 if(I2CReadByte(TW101,0xb2)+sStep>=0&&I2CReadByte(TW101,0xb2)+sStep<=0xFF)
186 1 {
187 2
188 2
189 2 if(!m_cStandard)
190 2 {
191 3 EepVideo.cB2=I2CReadByte(TW101,0xb2)+sStep;
192 3 EepVideo.cB8=I2CReadByte(TW101,0xb8);
193 3 I2CWriteByte(TW101,0xb2,EepVideo.cB2);
194 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_B8, EepVideo.cB8);
195 3 twdDelay(NVRDELAY);
196 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_B2, EepVideo.cB2);
197 3 twdDelay(NVRDELAY);
198 3 EepVideo.cFlag=Panel_ID;
199 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_FLAG_INDEX, EepVideo.cFlag);
200 3 }
201 2 else
202 2 {
203 3 EepVideo.cB2_PAL=I2CReadByte(TW101,0xb2)+sStep;
204 3 EepVideo.cB8_PAL=I2CReadByte(TW101,0xb8);
205 3 I2CWriteByte(TW101,0xb2,EepVideo.cB2_PAL);
206 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_B8_PAL, EepVideo.cB8_PAL);
207 3 twdDelay(NVRDELAY);
208 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_B2_PAL, EepVideo.cB2_PAL);
209 3 twdDelay(NVRDELAY);
210 3 EepVideo.cFlag_PAL=Panel_ID;
211 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_FLAG_INDEX1, EepVideo.cFlag_PAL);
212 3 }
213 2 twdDelay(NVRDELAY);
214 2 OSDShowVideoData();
215 2 }
216 1 }
217
218 void AdjTimingB8(sCHAR sStep)
219 {
220 1 if(I2CReadByte(TW101,0xb8)+sStep>=0&&I2CReadByte(TW101,0xb8)+sStep<=0xFF)
221 1 {
222 2
223 2 if(!m_cStandard)
224 2 {
225 3 EepVideo.cB2=I2CReadByte(TW101,0xb2);
226 3 EepVideo.cB8=I2CReadByte(TW101,0xb8)+sStep;
227 3 I2CWriteByte(TW101,0xb8,EepVideo.cB8);
228 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_B8,EepVideo.cB8);
229 3 twdDelay(NVRDELAY);
230 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_B2,EepVideo.cB2);
231 3 twdDelay(NVRDELAY);
232 3 EepVideo.cFlag=Panel_ID;
233 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_FLAG_INDEX, EepVideo.cFlag);
234 3 }
235 2 else
236 2 {
237 3 EepVideo.cB2_PAL=I2CReadByte(TW101,0xb2);
238 3 EepVideo.cB8_PAL=I2CReadByte(TW101,0xb8)+sStep;
239 3 I2CWriteByte(TW101,0xb8,EepVideo.cB8_PAL);
240 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_B8_PAL, EepVideo.cB8_PAL);
C51 COMPILER V7.06 OSDCTRL 12/28/2004 10:14:05 PAGE 5
241 3 twdDelay(NVRDELAY);
242 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_B2_PAL, EepVideo.cB2_PAL);
243 3 twdDelay(NVRDELAY);
244 3 EepVideo.cFlag_PAL=Panel_ID;
245 3 I2CWriteByte(EEPVIDEOBLOCK, idTIMING_FLAG_INDEX1, EepVideo.cFlag_PAL);
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