Unitech PT630, Руководство программиста

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PT630 Programming Reference Guide Page 72 of 59
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4. Error entry value on 1.8.8 Flush RS232 RX buffer
Entry Parameter: AH = 08
Return Value: None
5. Add COM2 RS232 function call on section 1.9
6. Add reverse display under small font mode on 1.2.9
7.
Keymap table error on 1.5.15 Set User-defined Key-map
Entry Parameter: AH = 1EH
AL = 0
DS:DX ; pointer to Key-map buffer with 5*32 characters
; corresponding to keypad in 5 input modes
Return Value: None
Example :
void TD_key_map(unsigned char *str)
{
segregs.ds = FP_SEG(str);
regs.x.dx = FP_OFF(str);
regs.h.ah=0x1E;
regs.h.al=0;
int86x(0x21,&regs,&regs,&segregs);
}
Note: Default system key-map:
Non-ALPHA Mode ALPHA-1 Mode ALPHA-2 Mode ALPHA-3 Mode CMD Mode
byte
Seq key
name hex
code
byte
Seq. key
name
hex
code
byte
Seq. key
name hex
code byte
Seq. key
name hex
code byte
Seq. key
name hex
code
0 7 37 32 S 53 64 T 54 96 U 55 128 - 2D
1 4 34 33 J 4A 65 K 4B 97 L 4C 129 : 3A
2 1 31 34 A 41 66 B 42 98 C 43 130 # 23
3 CLR 08 35 CLR 08 67 CLR 08 99 CLR 08 131 \ 5c
4 0 36 0 68 0 100 0 132 84
5 F1 86 37 F1 86 69 F1 86 101 F1 86 133 F5 8A
6 ENTER 0D 38 ENTER 0D 70 ENTER 0D 102 ENTER 0D 134 ENTER 0D
7 0 39 0 71 0 103 0 135 0
8 8 38 40 V 56 72 W 57 104 X 58 136 + 2B
9 5 35 41 M 4D 73 N 4E 105 Q 4F 137 =3D 24
10 2 32 42 D 44 74 E 45 106 F 46 138 $ 24
11 0 30 43 @ 40 75 ? 3F 107 & 26 139 ‘ 27
12
3
11 44
3
11 76
3
11 108
3
11 140
3
11
13
5
13 45
5
13 77
5
13 109
5
13 141 PgDn 93
14 F2 87 46 F2 87 78 F2 87 110 F2 87 142 F6 8B
15 0 47 0 79 0 111 0 143 00
16 9 39 48 Y 59 80 Z 5A 112 - 5F 144 * 2A
17 6 36 49 P 50 81 Q 51 113 R 52 145 / 2F
18 3 33 50 G 47 82 H 48 114 I 49 146 % 25
19 . 2E 51 ; 3B 83 . 2E 115 , 2C 147 ! 21
20
4
10 52
4
10 84
4
10 116
4
10 148
4
10
21
6
12 53
6
12 85
6
12 117
6
12 149 PgUp 92
22 F3 88 54 F3 88 86 F3 88 118 F3 88 150 F7 8C
23 0 55 0 87 0 119 0 151 0
24 0 56 0 88 0 120 0 152 0
25 0 57 0 89 0 121 0 153 0
26 0 58 0 90 0 122 0 154 0
27 84 59 84 91 84 123 84 155 84
28 SP 20 60 SP 20 92 SP 20 124 SP 20 156 SP 20
29 80 61 00 93 00 125 00 157 80
30 F4 89 62 F4 89 94 F4 89 126 F4 89 158 F8 8D
31 0 63 0 95 0 127 0 159 0