Bitek 公司 bit1611b模拟屏驱动芯片外接MCU驱动DEMO源码
源代码在线查看： font.lst
C51 COMPILER V7.50 FONT 02/05/2007 16:33:24 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE FONT
OBJECT MODULE PLACED IN .\OBJ\FONT.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE FONT.C ROM(COMPACT) OPTIMIZE(9,SPEED) NOAREGS DEFINE(PROJECT=DMO04015800,MC
-U_CFG=BIT5101,VP_IF_CFG=VP_IF_BITEK) PRINT(.\LST\FONT.lst) OBJECT(.\OBJ\FONT.obj)
line level source
1 /* **********************************************************************
2
3 Copyright (c) 2002-2006 Beyond Innovation Technology Co., Ltd
4
5 All rights are reserved. Reproduction in whole or in parts is
6 prohibited without the prior written consent of the copyright owner.
7 ----------------------------------------------------------------------
8
9 Module: FONT.C - User Font.
10
11 Purpose: Implementation of FONT.
12
13 Version: 0.01 10:41AM 2005/11/18
14
15 Compiler: Keil 8051 C Compiler v8.01
16
17 Reference:
18 [1] BIT1611B Data Sheet Version 1.0, 2005-11-10,
19 Beyond Innovation Technology
20
21 ----------------------------------------------------------------------
22 Modification:
23
24 R0.01 10:41AM 2005/11/18 Jeffrey Chang
25 Reason:
26 1. Original.
27 Solution:
28
29 ********************************************************************** */
30
31 #define _FONT_C_
32
33 /* ------------------------------------
34 Header Files
35 ------------------------------------ */
36 #include "bitek.h"
37 #include "font.h"
38 #include "led.h"
39 #include "osd.h"
40 #include "vp.h"
41
42
43 /* ------------------------------------
44 Macro Definitions
45 ------------------------------------ */
46
47 /* ------------------------------------
48 Type Definitions
49 ------------------------------------ */
50
51
52 /* ------------------------------------
53 Variables Definitions
54 ------------------------------------ */
C51 COMPILER V7.50 FONT 02/05/2007 16:33:24 PAGE 2
55
56
57 /* ------------------------------------
58 Function Prototypes
59 ------------------------------------ */
60 static void FONT_SetUserFontRAM(UB8 bTargetIdx, UB8 bSourceIdx);
61
62
63
64 /* -------------------------------------------------------------------
65 Name: FONT_SetUserFontRAM -
66 Purpose: To setup User Font RAM for monochrome and color font.
67 Passed: None.
68 Returns: None.
69 Notes:
70 ------------------------------------------------------------------- */
71 void FONT_SetUserFontRAM (
72 UB8 bTargetIdx, // User Font: 0x00..0x0F, OSD Code: 0x70..0x7F
73 UB8 bSourceIdx // 0x00..0x0F
74 )
75 {
76 1 UB8 b162;
77 1
78 1
79 1 b162 = BITEK_RxByte(VP_MAD, VP_162_EXTOSD_ATTR) & ~VP_MASK_BANK_SEL;
80 1
81 1 if (bTargetIdx < 0x08)
82 1 // Bank 0
83 1 BITEK_TxByte(VP_MAD, VP_162_EXTOSD_ATTR, b162);
84 1 else
85 1 // Bank 1
86 1 BITEK_TxByte(VP_MAD, VP_162_EXTOSD_ATTR, b162 | VP_MASK_BANK_SEL);
87 1
88 1 bTargetIdx &= 0x07;
89 1
90 1 BITEK_TxBurst(VP_MAD,
91 1 VP_0700_07FF_USER_FONT_RAM + FONT_USER_SIZE * bTargetIdx,
92 1 FONT_USER_SIZE,
93 1 &abUserFont[ bSourceIdx ][ 0 ]
94 1 );
95 1 } /* FONT_SetUserFontRAM */
96
97
98 /* -------------------------------------------------------------------
99 Name: FONT_Init -
100 Purpose: Initiate FONT.
101 Passed: None.
102 Returns: None.
103 Notes:
104 ------------------------------------------------------------------- */
105 void FONT_Init (void)
106 {
107 1 // User Font 0x0F (0x7F) for BITEK icon !
108 1 FONT_SetUserFontRAM(0x0F, 0x00);
109 1
110 1 // User Font 0x0E (0x7E) for SHARPNESS icon !
111 1 FONT_SetUserFontRAM(0x0E, 0x01);
112 1
113 1 // User Font 0x0D (0x7D) for IMAGE FILTER icon !
114 1 FONT_SetUserFontRAM(0x0D, 0x02);
115 1
116 1 // User Font 0x0C (0x7C) for MIRROR icon !
C51 COMPILER V7.50 FONT 02/05/2007 16:33:24 PAGE 3
117 1 FONT_SetUserFontRAM(0x0C, 0x03);
118 1
119 1 // User Font 0x0B (0x7B) for DISPLAY MODE icon !
120 1 FONT_SetUserFontRAM(0x0B, 0x04);
121 1 } /* FONT_Init */
122
123 /* -------------------------------------------------------------------
124 Name: -
125 Purpose: .
126 Passed: None.
127 Returns: None.
128 Notes:
129 ------------------------------------------------------------------- */
130
131
132 /* **********************************************************************
133
134 Description:
135
136 ********************************************************************** */
137
138 /* %% End Of File %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% */
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 122 ----
CONSTANT SIZE = 160 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- 3
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
