ui_main_for_music.lst
来自「MP3 整个 SDK」· LST 代码 · 共 771 行 · 第 1/3 页
LST
771 行
\ 0092 011027 LD BC,10000
\ 0095 CD0000 CALL LWRD ?US_MOD_L02
\ 0098 01E803 LD BC,1000
117 buf[1] = (i % 1000) / 100+'0' ;
\ 009B CD7900 CALL LWRD ?0043
\ 009E 016400 LD BC,100
\ 00A1 CD0000 CALL LWRD ?US_DIV_L02
\ 00A4 7B LD A,E
\ 00A5 C630 ADD A,48
\ 00A7 DD7701 LD (IX+1),A
118 buf[2] = (i % 100) / 10+'0' ;
\ 00AA CD8200 CALL LWRD ?0044
\ 00AD 0E0A LD C,10
\ 00AF CD0000 CALL LWRD ?US_DIV_L02
\ 00B2 7B LD A,E
\ 00B3 C630 ADD A,48
\ 00B5 DD7702 LD (IX+2),A
119 buf[3] = (i % 10)+'0';
\ 00B8 CD8200 CALL LWRD ?0044
\ 00BB 7B LD A,E
\ 00BC C630 ADD A,48
\ 00BE DD7703 LD (IX+3),A
120 buf[4] = 0;
\ 00C1 DD7004 LD (IX+4),B
121
122 return buf;
\ 00C4 C36F00 JP LWRD ?0039
123 }
\ 00C7 main_ResShowPic:
124
125
126 //只有这个界面使用,为了提高效率而放在这里
127 int main_ResShowPic(WORD id, uchar x, uchar y)
128 {
\ 00C7 C5 PUSH BC
\ 00C8 D5 PUSH DE
\ 00C9 F5 PUSH AF
\ 00CA F5 PUSH AF
129 WORD buf[2]; //buffer for sd read
130
131 ASSERT(id <= UIID_MAX);
132
133 //读entry
134 SD_FSeek(res_fp, SEEK_SET, (long)id * sizeof(res_entry_t));
\ 00CB 6B LD L,E
\ 00CC 62 LD H,D
\ 00CD 010000 LD BC,0
\ 00D0 3E04 LD A,4
\ 00D2 CD0000 CALL LWRD ?L_LSH_L03
\ 00D5 C5 PUSH BC
\ 00D6 E5 PUSH HL
\ 00D7 0E00 LD C,0
\ 00D9 ED5B0000 LD DE,(res_fp)
\ 00DD CD0000 CALL LWRD SD_FSeek
\ 00E0 E1 POP HL
\ 00E1 E1 POP HL
135 SD_FRead(res_fp, &res_entry, sizeof(res_entry_t));
\ 00E2 211000 LD HL,16
\ 00E5 E5 PUSH HL
\ 00E6 010000 LD BC,res_entry
\ 00E9 ED5B0000 LD DE,(res_fp)
\ 00ED CD0000 CALL LWRD SD_FRead
\ 00F0 F1 POP AF
136 if(res_entry.type != RES_TYPE_PIC) return 0;
\ 00F1 3A0600 LD A,(res_entry+6)
\ 00F4 3D DEC A
\ 00F5 2805 JR Z,?0003
\ 00F7 ?0002:
\ 00F7 210000 LD HL,0
137 ASSERT(res_entry.length <= 512);
\ 00FA 1869 JR ?0006
\ 00FC ?0003:
138
139 //读数据
140 SD_FSeek(res_fp, SEEK_SET, res_entry.offset);
\ 00FC 2A0200 LD HL,(res_entry+2)
\ 00FF E5 PUSH HL
\ 0100 2A0000 LD HL,(res_entry)
\ 0103 E5 PUSH HL
\ 0104 4F LD C,A
\ 0105 ED5B0000 LD DE,(res_fp)
\ 0109 CD0000 CALL LWRD SD_FSeek
\ 010C E1 POP HL
\ 010D E1 POP HL
141
142 SD_FRead(res_fp, buf, sizeof(buf));
\ 010E 210400 LD HL,4
\ 0111 E5 PUSH HL
\ 0112 2B DEC HL
\ 0113 2B DEC HL
\ 0114 39 ADD HL,SP
\ 0115 4D LD C,L
\ 0116 44 LD B,H
\ 0117 ED5B0000 LD DE,(res_fp)
\ 011B CD0000 CALL LWRD SD_FRead
\ 011E F1 POP AF
143
144 res_region.width = (char)buf[0];
\ 011F 210000 LD HL,0
\ 0122 39 ADD HL,SP
\ 0123 7E LD A,(HL)
\ 0124 320200 LD (res_region+2),A
145 res_region.height = (char)buf[1];
\ 0127 23 INC HL
\ 0128 23 INC HL
\ 0129 7E LD A,(HL)
\ 012A 320300 LD (res_region+3),A
146
147 //显示
148 res_region.x = x;
\ 012D 210600 LD HL,6
\ 0130 39 ADD HL,SP
\ 0131 7E LD A,(HL)
\ 0132 320000 LD (res_region),A
149 res_region.y = y;
\ 0135 210C00 LD HL,12
\ 0138 39 ADD HL,SP
\ 0139 7E LD A,(HL)
\ 013A 320100 LD (res_region+1),A
150 PutSDImage(&res_region, res_fp->rwpointer);
\ 013D 211400 LD HL,20
\ 0140 ED4B0000 LD BC,(res_fp)
\ 0144 09 ADD HL,BC
\ 0145 4E LD C,(HL)
\ 0146 23 INC HL
\ 0147 46 LD B,(HL)
\ 0148 23 INC HL
\ 0149 5E LD E,(HL)
\ 014A 23 INC HL
\ 014B 56 LD D,(HL)
\ 014C D5 PUSH DE
\ 014D C5 PUSH BC
\ 014E 110000 LD DE,res_region
\ 0151 CD0000 CALL LWRD PutSDImage
\ 0154 E1 POP HL
\ 0155 E1 POP HL
151 if(ui_auto_update) UpdateScreen(&res_region);
\ 0156 3A0000 LD A,(ui_auto_update)
\ 0159 B7 OR A
\ 015A 2806 JR Z,?0005
\ 015C ?0004:
\ 015C 110000 LD DE,res_region
\ 015F CD0000 CALL LWRD UpdateScreen
\ 0162 ?0005:
152 return 1;
\ 0162 210100 LD HL,1
153 }
\ 0165 ?0006:
\ 0165 F1 POP AF
\ 0166 F1 POP AF
\ 0167 F1 POP AF
\ 0168 F1 POP AF
\ 0169 C30000 JP LWRD ?BANK_FAST_LEAVE_L08
\ 016C ui_show_a:
154
155
156
157 void ui_show_a(WORD id) //音乐类型
158 {
\ 016C C5 PUSH BC
\ 016D D5 PUSH DE
159 main_ResShowPic(id, POS_TYPE, POSY_TYPE);
\ 016E 0E04 LD C,4
\ 0170 C5 PUSH BC
\ 0171 0E42 LD C,66
\ 0173 ?0040:
\ 0173 CD8401 CALL LWRD ?0045
\ 0176 F1 POP AF
160
161 }
\ 0177 E1 POP HL
\ 0178 C1 POP BC
\ 0179 C30000 JP LWRD ?BANK_FAST_LEAVE_L08
\ 017C ?0046:
\ 017C 5F LD E,A
\ 017D 1600 LD D,0
\ 017F 21B100 LD HL,177
\ 0182 ?0047:
\ 0182 19 ADD HL,DE
\ 0183 EB EX DE,HL
\ 0184 ?0045:
\ 0184 3E00 LD A,BYTE3 main_ResShowPic
\ 0186 21C700 LD HL,LWRD main_ResShowPic
\ 0189 C30000 JP LWRD ?BANK_CALL_DIRECT_L08
\ 018C ui_show_b:
162 void ui_show_b(WORD id) //播放模式
163 {
\ 018C C5 PUSH BC
\ 018D D5 PUSH DE
164 main_ResShowPic(id, POS_PALYMODE, POSY_PALYMODE);
\ 018E 0E00 LD C,0
\ 0190 C5 PUSH BC
\ 0191 0E80 LD C,128
\ 0193 C37301 JP LWRD ?0040
165 }
\ 0196 ui_show_c:
166
167 //id =0, clear the icon
168 void ui_show_c(WORD id) //EQ
169 {
\ 0196 C5 PUSH BC
\ 0197 D5 PUSH DE
170 main_ResShowPic(id,POS_EQ,POSY_EQ);
\ 0198 0E04 LD C,4
\ 019A C5 PUSH BC
\ 019B 0EB2 LD C,178
\ 019D C37301 JP LWRD ?0040
171 }
\ 01A0 ui_show_d:
172
173
174
175 void ui_show_d(const char *string) //显示当前时间
176 { char id;
\ 01A0 C5 PUSH BC
\ 01A1 DDE5 PUSH IX
\ 01A3 F5 PUSH AF
\ 01A4 D5 PUSH DE
\ 01A5 DDE1 POP IX
177 id=*string-0x30;
\ 01A7 1A LD A,(DE)
\ 01A8 C6D0 ADD A,208
178 main_ResShowPic(PRGNUM0+id,POS_SONGTIME,POSY_SONGTIME);
\ 01AA 0E32 LD C,50
\ 01AC C5 PUSH BC
\ 01AD 0E3E LD C,62
\ 01AF CD7C01 CALL LWRD ?0046
\ 01B2 F1 POP AF
179 string++;
180 id= *string-0x30;
\ 01B3 DD7E01 LD A,(IX+1)
\ 01B6 C6D0 ADD A,208
181 main_ResShowPic(PRGNUM0+id,POS_SONGTIME+24,POSY_SONGTIME);
\ 01B8 0E32 LD C,50
\ 01BA C5 PUSH BC
\ 01BB 0E56 LD C,86
\ 01BD CD7C01 CALL LWRD ?0046
\ 01C0 F1 POP AF
182 string++;
183 id= *string-0x30;
\ 01C1 DD7E02 LD A,(IX+2)
\ 01C4 C6D0 ADD A,208
184 main_ResShowPic(PRGNUM0+id,POS_SONGTIME+40,POSY_SONGTIME);
\ 01C6 0E32 LD C,50
\ 01C8 C5 PUSH BC
\ 01C9 0E66 LD C,102
\ 01CB CD7C01 CALL LWRD ?0046
\ 01CE F1 POP AF
185 string++;
186 id= *string-0x30;
\ 01CF DD7E03 LD A,(IX+3)
\ 01D2 C6D0 ADD A,208
187 main_ResShowPic(PRGNUM0+id,POS_SONGTIME+62,POSY_SONGTIME);
\ 01D4 0E32 LD C,50
\ 01D6 C5 PUSH BC
\ 01D7 0E7C LD C,124
\ 01D9 CD7C01 CALL LWRD ?0046
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