📄 tw88.lst
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C51 COMPILER V7.50 TW88 08/20/2007 10:23:35 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE TW88
OBJECT MODULE PLACED IN TW88.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE TW88.c COMPACT OPTIMIZE(9,SIZE)
line level source
1 #include "Config.h"
2
3 #include "reg.h"
4 #include "typedefs.h"
5 #include "i2c.h"
6 #include "main.h"
7 #include "tw88.h"
8 #include "cc.h"
9 #include "debug.h"
10 #include "etc_eep.h"
11 #include "pc_eep.h"
12 #include "measure.h"
13 #include "adc.h"
14 #include "Printf.h"
15 #include "rgbmix.h" // for TW8801
16 #include "panel.h"
17 #include "osdmenu.h"
18 #include "osdbasic.h"
19
20 ///extern IDATA BYTE adc_i2c_address, CurrentADC;
21 extern BYTE CheckBuf;
22
23 //=============================================================================
24 // Auto Detect
25 //=============================================================================
26 void SetAutoDetectStd(void)
27 {
28 1 BYTE val;
29 1
30 1 // if( GetInputSelection()==COMPONENT ) return;
31 1
32 1 dPuts("\r\nSetAutoDetectStd");
33 1 val = 0x80 | GetPossibleAutoDetectStdEE(); //AutoDetectStd
34 1 WriteDecoder(SDTR, val); // SDTR
35 1 val = ReadDecoder(SDT); // SDT
36 1 WriteDecoder(SDT, val | 0x07); // SDT
37 1 }
38
39 void ClearAutoDetectStd(BYTE std)
40 {
41 1 BYTE val;
42 1
43 1 // if( GetInputSelection()==COMPONENT ) return;
44 1
45 1 dPuts("\r\nClearAutoDetectStd");
46 1
47 1 val = ReadDecoder(SDT); // SDT
48 1 val = (val & 0xf8) | std;
49 1 WriteDecoder(SDT, val );
50 1 }
51 //=============================================================================
52 // Auto Panel H Period Control
53 //=============================================================================
54 void AutoPHPCalEnable(void)
55 {
C51 COMPILER V7.50 TW88 08/20/2007 10:23:35 PAGE 2
56 1 dPuts("\r\n +++++++++++++++++=>Auto PHP Enable");
57 1 WriteDecoder( 0xb6, (ReadDecoder(0xb6) & 0x7f) ); // Auto PHP Enable
58 1 WriteDecoder( 0xb2, ReadDecoder(0xb2) );
59 1
60 1 }
61
62 void AutoPHPCalDisable(void)
63 {
64 1 dPuts("\r\n +++++++++++++++++=>Auto PHP Disable");
65 1 WriteDecoder( 0xb6, (ReadDecoder(0xb6) | 0x80) ); // Auto PHP Disable
66 1 WriteDecoder( 0xb2, (ReadDecoder(0xb2)));
67 1
68 1 }
69
70
71 //=============================================================================
72 // Video Input Functions
73 //=============================================================================
74 #ifdef SUPPORT_TV
BYTE IsVideoInput(void)
{
if( ( ReadDecoder(CSTATUS) & 0xc0 )==0x40 )
return 1;
return 0;
}
#endif
83 //=============================================================================
84 // Detect Video System by Decoder
85 //=============================================================================
86 #ifndef ID_CHECK_BY_FW
87 BYTE DetectDecoderInput(void)
88 {
89 1 BYTE std;
90 1 BYTE val;
91 1
92 1 //----- Check No Input
93 1 val = ReadDecoder(CSTATUS); // Decoder status Register
94 1 if( (val & 0xc0) != 0x40 ) { // no decoder input
95 2 std = NOINPUT;
96 2 return std;
97 2 }
98 1 //----- Check Color System by decoder
99 1 val = ReadDecoder(SDT); // SDT
100 1 if( val & 0x80 ) { // Detection in proress
101 2 std = UNKNOWN;
102 2 }
103 1 else {
104 2 val >>= 4;
105 2 if( val==0x07 ) std = UNKNOWN;
106 2 else std = val + 1;
107 2 }
108 1
109 1 return std;
110 1 }
111 #endif // ID_CHECK_BY_FW
112
113 //=============================================================================
114 // Change Input
115 //=============================================================================
116 #ifdef TW8804
117 #define REG06 0x00
C51 COMPILER V7.50 TW88 08/20/2007 10:23:35 PAGE 3
118 #elif defined TW9908
#define REG06 0x40
#endif
121
122 void COMPOSITEInput(void)
123 {
124 1 WriteDecoder(0x38, 0x8e); // Test for new chip
125 1
126 1 WriteDecoder(INFORM, 0x40); // 01 00 00 x x 27M, COMPOSITE, Y0, C-, V-
127 1
128 1 WriteDecoder(ACNTL, REG06|0x03); // CLK-on, Y-on, C-off, V(FB)-off
129 1 }
130
131 #ifdef SUPPORT_SVIDEO
132 void SVIDEOInput(void)
133 {
134 1 WriteDecoder(0x38, 0x8e); // Test for new chip
135 1 WriteDecoder(INFORM, 0x54); // 01 01 01 0 x 27M, S-VIDEO, Y1, C0, --
136 1 WriteDecoder(ACNTL, REG06|0x01); // CLK-on, Y-on, C-on, V(FB)-off
137 1
138 1 }
139 #endif
140
141 #ifdef SUPPORT_COMPONENT
142 void COMPONENTInput(void)
143 {
144 1 WriteDecoder(0x38, 0x8e); // Test for new chip
145 1 WriteDecoder(INFORM, 0x7a); // 0 1 11 10 1 0 27M, COMPONENT, Y2, C1, V0
146 1 WriteDecoder(ACNTL, REG06|0x00); // CLK-on, Y-on, C-on, V(FB)-on
147 1
148 1 // WriteDecoder(0x35, 0x00); // V clamp Enable
149 1 // WriteDecoder(SDTR, 0x03);
150 1 }
151 #endif
152
153 #ifdef SUPPORT_TV
void TVInput(void)
{
BYTE val;
WriteDecoder(0x38, 0x8e); // Test for new chip
WriteDecoder(INFORM, 0x48); // 01 00 11 x x 27M, COMPOSITE, Y2, C-, V-
WriteDecoder(ACNTL, REG06|0x03); // CLK-on, Y-on, C-off, V(FB)-off
val = ReadDecoder(MISC3); // clear blue screen
val &= 0xf9; // xxxx x00x
WriteDecoder(MISC3, val);
//WriteDecoder(RGBMISC, 0x05 ); // 39: 0000 0101 Select RGB, FB control
//WriteDecoder(FBCONTRL, 0x00); // FB Type: Analog
}
#endif // SUPPORT_TV
171
172 #ifdef SUPPORT_PC
173 void AVGAInput(void)
174 {
175 1 MakeStartInt();
176 1
177 1 WriteDecoder(ACNTL, REG06|0x00); // CLK-on, Y-on, C-on, V(FB)-on
178 1 WriteDecoder(INFORM, 0xed); // Y3,C2,V1
179 1
C51 COMPILER V7.50 TW88 08/20/2007 10:23:35 PAGE 4
180 1 SetADCMode(PC); // Load Inital Data
181 1
182 1 //GetADCGainOffsetEE(); // ADC gain & offset
183 1 GetInitPanelAttribute1(); // Panel Brightness / Contrast
184 1
185 1 SelectPanelAttrRegGroup(GROUP_RGB);
186 1 WriteDecoder(0x77, 0x00); // Panel sharpness=0
187 1 WriteDecoder(0x78, 0x00); //
188 1
189 1 WriteDecoder(0x86, 0x00); // Black/White stretsh Disable
190 1 WriteDecoder(0x87, 0xff); //
191 1
192 1 //SelectADCmux(PC);
193 1 }
194 #endif // SUPPORT_PC
195
196 #ifdef SUPPORT_DTV
void DTVInput(void)
{
MakeStartInt();
WriteDecoder(ACNTL, REG06|0x00); // CLK-on, Y-on, C-on, V(FB)-on
WriteDecoder(INFORM, 0xed); // Y3,C2,V1
SetADCMode(DTV);
//GetADCGainOffsetForDTVEE(); // ADC gain & offset
//GetInitPanelAttribute1(); // Panel Brightness / Contrast
//GetInitPanelAttribute2(); // Panel Hue / Sharpness / Saturation
SelectPanelAttrRegGroup(GROUP_YCbCr);
//WriteDecoder(0x77, 0x30); // Panel sharpness=0
SetVideoMode( GetVideoModeEE());
//SelectADCmux(DTV);
}
#endif // SUPPORT_DTV
216
217 //=============================================================================
218 // Power Functions
219 //=============================================================================
220 BYTE GetLCDPowerState(void)
221 {
222 1 BYTE val;
223 1
224 1 val = ReadDecoder(0xd5);
225 1 val &= 0x30;
226 1 val >>= 4;
227 1 return val;
228 1 }
229
230 void SetLCDPowerState(BYTE dat)
231 {
232 1 WriteDecoder( 0xd4, 0x01 ); // timer prescaler
233 1 WriteDecoder( 0xd6, 0x11 ); // suspend->standby on->suspend
234 1 WriteDecoder( 0xd7, 0x11 ); // off->standby(!) standby->off
235 1 WriteDecoder( 0xd8, 0x11 ); // standby->suspend(*) suspend->on
236 1
237 1 WriteDecoder( 0xd5, dat ); // Auto Power
238 1 }
239
240 /*
241 BYTE IsFreeRun(void)
C51 COMPILER V7.50 TW88 08/20/2007 10:23:35 PAGE 5
242 {
243 BYTE val;
244
245 val = ReadDecoder(0xbe);
246 if( val & 0x04 ) return 1;
247 else return 0;
248 }
249 */
250
251 void PanelFreeRun(BYTE on)
252 {
253 1 BYTE val;
254 1 #ifndef QVGA
255 1 if( on ) AutoPHPCalDisable();
256 1 else AutoPHPCalEnable();
257 1 #endif
258 1
259 1 val = ReadDecoder(0xbe);
260 1 if( on ) val |= 0x04;
261 1 else val &= 0xfb;
262 1
263 1 WriteDecoder(0xbe, val);
264 1
265 1 }
266
267 void PanelBlack(BYTE on)
268 {
269 1 BYTE val, tmp;
270 1
271 1 tmp = ReadDecoder(0xff);
272 1 WriteDecoder(0xff, 0x01);
273 1
274 1 val = ReadDecoder(0xf3);
275 1 if( on ) val |= 0x20;
276 1 else val &= 0xdf;
277 1
278 1 WaitEndofDisplayArea();
279 1 WriteDecoder(0xf3, val);
280 1
281 1 WriteDecoder(0xff, tmp);
282 1 }
283
284 void PanelMute(BYTE on)
285 {
286 1 if( on ){ // Mute
287 2 PanelBlack(on);
288 2 PanelFreeRun(on);
289 2 }
290 1 else
291 1 { // Recover
292 2 PanelFreeRun(on);
293 2 PanelBlack(on);
294 2 }
295 1 }
296
297 // TW8806 Board : Control LVDS En by GPIO2.
298 // TW8806B Board : Control LVDS En by GPIO0.
299
300 void ON_LVDS(void)
301 {
302 1 #if (defined WVGA) || (defined WQVGA)
303 1
C51 COMPILER V7.50 TW88 08/20/2007 10:23:35 PAGE 6
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