Kazushi Mukaiyama
this is kazushi's branch of AD128160
s_Lcd.cpp@3:f5576943e216, 2011-10-08 (annotated)
- Committer:
- akira
- Date:
- Sat Oct 08 23:51:33 2011 +0000
- Revision:
- 3:f5576943e216
- Parent:
- 2:5d8d5291b4cd
- Child:
- 4:1f72df1a88e0
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| akira | 2:5d8d5291b4cd | 1 | #include "mbed.h" |
| akira | 2:5d8d5291b4cd | 2 | |
| akira | 2:5d8d5291b4cd | 3 | Serial device(p9, p10); // tx, rx |
| akira | 2:5d8d5291b4cd | 4 | //Serial pc(USBTX, USBRX); // tx, rx |
| akira | 2:5d8d5291b4cd | 5 | DigitalOut rst(p20); //P20 --> LCD RST (Reset) |
| akira | 2:5d8d5291b4cd | 6 | |
| akira | 2:5d8d5291b4cd | 7 | void lcdspeed() |
| akira | 2:5d8d5291b4cd | 8 | { |
| akira | 2:5d8d5291b4cd | 9 | device.putc(0x55);// UART Speed 115200bps |
| akira | 2:5d8d5291b4cd | 10 | device.putc(0x05); |
| akira | 2:5d8d5291b4cd | 11 | device.putc(0x8B); |
| akira | 2:5d8d5291b4cd | 12 | device.putc(0x00); |
| akira | 2:5d8d5291b4cd | 13 | device.putc(0x01); |
| akira | 2:5d8d5291b4cd | 14 | device.putc(0xC2); |
| akira | 2:5d8d5291b4cd | 15 | device.putc(0x00); |
| akira | 2:5d8d5291b4cd | 16 | device.putc(0x4E); |
| akira | 2:5d8d5291b4cd | 17 | device.putc(0xAA); |
| akira | 2:5d8d5291b4cd | 18 | } |
| akira | 2:5d8d5291b4cd | 19 | |
| akira | 2:5d8d5291b4cd | 20 | void cls() |
| akira | 2:5d8d5291b4cd | 21 | { |
| akira | 2:5d8d5291b4cd | 22 | device.putc(0x55);// Clear |
| akira | 2:5d8d5291b4cd | 23 | device.putc(0x02); |
| akira | 2:5d8d5291b4cd | 24 | device.putc(0x80); |
| akira | 2:5d8d5291b4cd | 25 | device.putc(0x55); |
| akira | 2:5d8d5291b4cd | 26 | device.putc(0xD5); |
| akira | 2:5d8d5291b4cd | 27 | device.putc(0xAA); |
| akira | 3:f5576943e216 | 28 | wait(0.1); |
| akira | 2:5d8d5291b4cd | 29 | } |
| akira | 2:5d8d5291b4cd | 30 | |
| akira | 3:f5576943e216 | 31 | void s_Lcdinit() |
| akira | 2:5d8d5291b4cd | 32 | { |
| akira | 3:f5576943e216 | 33 | device.baud(9600); |
| akira | 3:f5576943e216 | 34 | rst = 0; //Reset |
| akira | 3:f5576943e216 | 35 | wait(0.1); |
| akira | 3:f5576943e216 | 36 | rst = 1; |
| akira | 3:f5576943e216 | 37 | wait(0.1); |
| akira | 3:f5576943e216 | 38 | device.putc(0x55);//Back light On |
| akira | 3:f5576943e216 | 39 | device.putc(0x03); |
| akira | 3:f5576943e216 | 40 | device.putc(0x89); |
| akira | 3:f5576943e216 | 41 | device.putc(0x01); |
| akira | 3:f5576943e216 | 42 | device.putc(0x2C); |
| akira | 3:f5576943e216 | 43 | device.putc(0xB6); |
| akira | 3:f5576943e216 | 44 | device.putc(0xAA); |
| akira | 3:f5576943e216 | 45 | wait(0.1); |
| akira | 3:f5576943e216 | 46 | device.putc(0x55);// Clear |
| akira | 3:f5576943e216 | 47 | device.putc(0x02); |
| akira | 3:f5576943e216 | 48 | device.putc(0x80); |
| akira | 2:5d8d5291b4cd | 49 | device.putc(0x55); |
| akira | 3:f5576943e216 | 50 | device.putc(0xD5); |
| akira | 2:5d8d5291b4cd | 51 | device.putc(0xAA); |
| akira | 3:f5576943e216 | 52 | wait(0.1); |
| akira | 3:f5576943e216 | 53 | lcdspeed(); |
| akira | 3:f5576943e216 | 54 | wait(0.1); |
| akira | 3:f5576943e216 | 55 | device.baud(115200); |
| akira | 2:5d8d5291b4cd | 56 | } |
| akira | 2:5d8d5291b4cd | 57 | |
| akira | 3:f5576943e216 | 58 | |
| akira | 2:5d8d5291b4cd | 59 | void color(int rgb) |
| akira | 2:5d8d5291b4cd | 60 | { |
| akira | 2:5d8d5291b4cd | 61 | int c1; |
| akira | 2:5d8d5291b4cd | 62 | int c2; |
| akira | 2:5d8d5291b4cd | 63 | int sum; |
| akira | 2:5d8d5291b4cd | 64 | |
| akira | 2:5d8d5291b4cd | 65 | c1=(rgb >> 8) & 0xff; |
| akira | 2:5d8d5291b4cd | 66 | c2=(rgb & 0xff); |
| akira | 2:5d8d5291b4cd | 67 | sum=c1+c2+0x84; |
| akira | 2:5d8d5291b4cd | 68 | device.putc(0x55); |
| akira | 2:5d8d5291b4cd | 69 | device.putc(0x03); |
| akira | 2:5d8d5291b4cd | 70 | device.putc(0x84); |
| akira | 2:5d8d5291b4cd | 71 | device.putc(c1); |
| akira | 2:5d8d5291b4cd | 72 | device.putc(c2); |
| akira | 2:5d8d5291b4cd | 73 | device.putc(sum); |
| akira | 2:5d8d5291b4cd | 74 | device.putc(0xAA); |
| akira | 2:5d8d5291b4cd | 75 | //pc.printf("color %x %x %x ",c1,c2,sum); |
| akira | 2:5d8d5291b4cd | 76 | } |
| akira | 2:5d8d5291b4cd | 77 | |
| akira | 2:5d8d5291b4cd | 78 | void pixel(int x0,int y0) |
| akira | 2:5d8d5291b4cd | 79 | { |
| akira | 2:5d8d5291b4cd | 80 | unsigned char x0H; |
| akira | 2:5d8d5291b4cd | 81 | unsigned char x0L; |
| akira | 2:5d8d5291b4cd | 82 | unsigned char y0H; |
| akira | 2:5d8d5291b4cd | 83 | unsigned char y0L; |
| akira | 2:5d8d5291b4cd | 84 | unsigned char sum; |
| akira | 2:5d8d5291b4cd | 85 | |
| akira | 2:5d8d5291b4cd | 86 | x0H = x0 >> 8; |
| akira | 2:5d8d5291b4cd | 87 | x0L = x0 & 0xFF; |
| akira | 2:5d8d5291b4cd | 88 | y0H = y0 >> 8; |
| akira | 2:5d8d5291b4cd | 89 | y0L = y0 & 0xff; |
| akira | 2:5d8d5291b4cd | 90 | |
| akira | 2:5d8d5291b4cd | 91 | sum = x0H+x0L+y0H+y0L+0x01; |
| akira | 2:5d8d5291b4cd | 92 | device.putc(0x55); |
| akira | 2:5d8d5291b4cd | 93 | device.putc(0x05); |
| akira | 2:5d8d5291b4cd | 94 | device.putc(0x01);//command |
| akira | 2:5d8d5291b4cd | 95 | device.putc(x0H); |
| akira | 2:5d8d5291b4cd | 96 | device.putc(x0L); |
| akira | 2:5d8d5291b4cd | 97 | device.putc(y0H); |
| akira | 2:5d8d5291b4cd | 98 | device.putc(y0L); |
| akira | 2:5d8d5291b4cd | 99 | device.putc(sum); |
| akira | 2:5d8d5291b4cd | 100 | device.putc(0xAA); |
| akira | 2:5d8d5291b4cd | 101 | } |
| akira | 2:5d8d5291b4cd | 102 | |
| akira | 2:5d8d5291b4cd | 103 | void box(int x0,int y0,int x1,int y1,int paint) |
| akira | 2:5d8d5291b4cd | 104 | { |
| akira | 2:5d8d5291b4cd | 105 | unsigned char x0H; |
| akira | 2:5d8d5291b4cd | 106 | unsigned char x0L; |
| akira | 2:5d8d5291b4cd | 107 | unsigned char x1H; |
| akira | 2:5d8d5291b4cd | 108 | unsigned char x1L; |
| akira | 2:5d8d5291b4cd | 109 | unsigned char y0H; |
| akira | 2:5d8d5291b4cd | 110 | unsigned char y0L; |
| akira | 2:5d8d5291b4cd | 111 | unsigned char y1H; |
| akira | 2:5d8d5291b4cd | 112 | unsigned char y1L; |
| akira | 2:5d8d5291b4cd | 113 | unsigned char sum; |
| akira | 2:5d8d5291b4cd | 114 | unsigned char cmd; |
| akira | 2:5d8d5291b4cd | 115 | switch (paint) |
| akira | 2:5d8d5291b4cd | 116 | { |
| akira | 2:5d8d5291b4cd | 117 | case 1: |
| akira | 2:5d8d5291b4cd | 118 | cmd = 0x04; |
| akira | 2:5d8d5291b4cd | 119 | break; |
| akira | 2:5d8d5291b4cd | 120 | default: |
| akira | 2:5d8d5291b4cd | 121 | cmd =0x03; |
| akira | 2:5d8d5291b4cd | 122 | break; |
| akira | 2:5d8d5291b4cd | 123 | } |
| akira | 2:5d8d5291b4cd | 124 | x0H = x0 >> 8; |
| akira | 2:5d8d5291b4cd | 125 | x0L = x0 & 0xFF; |
| akira | 2:5d8d5291b4cd | 126 | y0H = y0 >> 8; |
| akira | 2:5d8d5291b4cd | 127 | y0L = y0 & 0xff; |
| akira | 2:5d8d5291b4cd | 128 | x1H = x1 >> 8; |
| akira | 2:5d8d5291b4cd | 129 | x1L = x1 & 0xFF; |
| akira | 2:5d8d5291b4cd | 130 | y1H = y1 >> 8; |
| akira | 2:5d8d5291b4cd | 131 | y1L = y1 & 0xff; |
| akira | 2:5d8d5291b4cd | 132 | sum = x0H+x0L+y0H+y0L+x1H+x1L+y1H+y1L+cmd; |
| akira | 2:5d8d5291b4cd | 133 | device.putc(0x55);//Box |
| akira | 2:5d8d5291b4cd | 134 | device.putc(0x09); |
| akira | 2:5d8d5291b4cd | 135 | device.putc(cmd);//command |
| akira | 2:5d8d5291b4cd | 136 | device.putc(x0H); |
| akira | 2:5d8d5291b4cd | 137 | device.putc(x0L); |
| akira | 2:5d8d5291b4cd | 138 | device.putc(y0H); |
| akira | 2:5d8d5291b4cd | 139 | device.putc(y0L); |
| akira | 2:5d8d5291b4cd | 140 | device.putc(x1H); |
| akira | 2:5d8d5291b4cd | 141 | device.putc(x1L); |
| akira | 2:5d8d5291b4cd | 142 | device.putc(y1H); |
| akira | 2:5d8d5291b4cd | 143 | device.putc(y1L); |
| akira | 2:5d8d5291b4cd | 144 | device.putc(sum); |
| akira | 2:5d8d5291b4cd | 145 | device.putc(0xAA); |
| akira | 2:5d8d5291b4cd | 146 | } |
| akira | 2:5d8d5291b4cd | 147 | |
| akira | 2:5d8d5291b4cd | 148 | void circle(int x0,int y0,int r,int paint) |
| akira | 2:5d8d5291b4cd | 149 | { |
| akira | 2:5d8d5291b4cd | 150 | unsigned char x0H; |
| akira | 2:5d8d5291b4cd | 151 | unsigned char x0L; |
| akira | 2:5d8d5291b4cd | 152 | unsigned char y0H; |
| akira | 2:5d8d5291b4cd | 153 | unsigned char y0L; |
| akira | 2:5d8d5291b4cd | 154 | unsigned char rH; |
| akira | 2:5d8d5291b4cd | 155 | unsigned char rL; |
| akira | 2:5d8d5291b4cd | 156 | unsigned char sum; |
| akira | 2:5d8d5291b4cd | 157 | unsigned char cmd; |
| akira | 2:5d8d5291b4cd | 158 | switch (paint) |
| akira | 2:5d8d5291b4cd | 159 | { |
| akira | 2:5d8d5291b4cd | 160 | case 0: |
| akira | 2:5d8d5291b4cd | 161 | cmd = 0x05; |
| akira | 2:5d8d5291b4cd | 162 | break; |
| akira | 2:5d8d5291b4cd | 163 | case 1: |
| akira | 2:5d8d5291b4cd | 164 | cmd = 0x06; |
| akira | 2:5d8d5291b4cd | 165 | break; |
| akira | 2:5d8d5291b4cd | 166 | default: |
| akira | 2:5d8d5291b4cd | 167 | cmd =0x05; |
| akira | 2:5d8d5291b4cd | 168 | break; |
| akira | 2:5d8d5291b4cd | 169 | } |
| akira | 2:5d8d5291b4cd | 170 | x0H = x0 >> 8; |
| akira | 2:5d8d5291b4cd | 171 | x0L = x0 & 0xFF; |
| akira | 2:5d8d5291b4cd | 172 | y0H = y0 >> 8; |
| akira | 2:5d8d5291b4cd | 173 | y0L = y0 & 0xff; |
| akira | 2:5d8d5291b4cd | 174 | rH = r >> 8; |
| akira | 2:5d8d5291b4cd | 175 | rL = r & 0xFF; |
| akira | 2:5d8d5291b4cd | 176 | sum = x0H+x0L+y0H+y0L+rH+rL+cmd; |
| akira | 2:5d8d5291b4cd | 177 | device.putc(0x55); |
| akira | 2:5d8d5291b4cd | 178 | device.putc(0x07); |
| akira | 2:5d8d5291b4cd | 179 | device.putc(cmd);//command |
| akira | 2:5d8d5291b4cd | 180 | device.putc(x0H); |
| akira | 2:5d8d5291b4cd | 181 | device.putc(x0L); |
| akira | 2:5d8d5291b4cd | 182 | device.putc(y0H); |
| akira | 2:5d8d5291b4cd | 183 | device.putc(y0L); |
| akira | 2:5d8d5291b4cd | 184 | device.putc(rH); |
| akira | 2:5d8d5291b4cd | 185 | device.putc(rL); |
| akira | 2:5d8d5291b4cd | 186 | device.putc(sum); |
| akira | 2:5d8d5291b4cd | 187 | device.putc(0xAA); |
| akira | 2:5d8d5291b4cd | 188 | } |
| akira | 2:5d8d5291b4cd | 189 | |
| akira | 2:5d8d5291b4cd | 190 | void line(int x0,int y0,int x1,int y1) |
| akira | 2:5d8d5291b4cd | 191 | { |
| akira | 2:5d8d5291b4cd | 192 | unsigned char x0H; |
| akira | 2:5d8d5291b4cd | 193 | unsigned char x0L; |
| akira | 2:5d8d5291b4cd | 194 | unsigned char x1H; |
| akira | 2:5d8d5291b4cd | 195 | unsigned char x1L; |
| akira | 2:5d8d5291b4cd | 196 | unsigned char y0H; |
| akira | 2:5d8d5291b4cd | 197 | unsigned char y0L; |
| akira | 2:5d8d5291b4cd | 198 | unsigned char y1H; |
| akira | 2:5d8d5291b4cd | 199 | unsigned char y1L; |
| akira | 2:5d8d5291b4cd | 200 | unsigned char sum; |
| akira | 2:5d8d5291b4cd | 201 | |
| akira | 2:5d8d5291b4cd | 202 | x0H = x0 >> 8; |
| akira | 2:5d8d5291b4cd | 203 | x0L = x0 & 0xFF; |
| akira | 2:5d8d5291b4cd | 204 | y0H = y0 >> 8; |
| akira | 2:5d8d5291b4cd | 205 | y0L = y0 & 0xff; |
| akira | 2:5d8d5291b4cd | 206 | x1H = x1 >> 8; |
| akira | 2:5d8d5291b4cd | 207 | x1L = x1 & 0xFF; |
| akira | 2:5d8d5291b4cd | 208 | y1H = y1 >> 8; |
| akira | 2:5d8d5291b4cd | 209 | y1L = y1 & 0xff; |
| akira | 2:5d8d5291b4cd | 210 | sum = x0H+x0L+y0H+y0L+x1H+x1L+y1H+y1L+02; |
| akira | 2:5d8d5291b4cd | 211 | device.putc(0x55); |
| akira | 2:5d8d5291b4cd | 212 | device.putc(0x09); |
| akira | 2:5d8d5291b4cd | 213 | device.putc(0x02);//command |
| akira | 2:5d8d5291b4cd | 214 | device.putc(x0H); |
| akira | 2:5d8d5291b4cd | 215 | device.putc(x0L); |
| akira | 2:5d8d5291b4cd | 216 | device.putc(y0H); |
| akira | 2:5d8d5291b4cd | 217 | device.putc(y0L); |
| akira | 2:5d8d5291b4cd | 218 | device.putc(x1H); |
| akira | 2:5d8d5291b4cd | 219 | device.putc(x1L); |
| akira | 2:5d8d5291b4cd | 220 | device.putc(y1H); |
| akira | 2:5d8d5291b4cd | 221 | device.putc(y1L); |
| akira | 2:5d8d5291b4cd | 222 | device.putc(sum); |
| akira | 2:5d8d5291b4cd | 223 | device.putc(0xAA); |
| akira | 2:5d8d5291b4cd | 224 | } |
| akira | 3:f5576943e216 | 225 | |
| akira | 3:f5576943e216 | 226 | void lcdprint(char data[98],int x,int y) |
| akira | 2:5d8d5291b4cd | 227 | { |
| akira | 2:5d8d5291b4cd | 228 | unsigned char s; |
| akira | 2:5d8d5291b4cd | 229 | unsigned char x0H; |
| akira | 2:5d8d5291b4cd | 230 | unsigned char x0L; |
| akira | 2:5d8d5291b4cd | 231 | unsigned char y0H; |
| akira | 2:5d8d5291b4cd | 232 | unsigned char y0L; |
| akira | 2:5d8d5291b4cd | 233 | unsigned char datalen; |
| akira | 2:5d8d5291b4cd | 234 | x0H = x >> 8; |
| akira | 2:5d8d5291b4cd | 235 | x0L = x & 0xFF; |
| akira | 2:5d8d5291b4cd | 236 | y0H = y >> 8; |
| akira | 2:5d8d5291b4cd | 237 | y0L = y & 0xFF; |
| akira | 3:f5576943e216 | 238 | datalen = strlen(data)+5; |
| akira | 2:5d8d5291b4cd | 239 | device.putc(0x55); |
| akira | 2:5d8d5291b4cd | 240 | device.putc(datalen); |
| akira | 2:5d8d5291b4cd | 241 | device.putc(0x0B); // command ASCII Print |
| akira | 2:5d8d5291b4cd | 242 | device.putc(x0H); //x upper 8bit |
| akira | 2:5d8d5291b4cd | 243 | device.putc(x0L); //x low 8bit |
| akira | 2:5d8d5291b4cd | 244 | device.putc(y0H); //y upper 8bit |
| akira | 2:5d8d5291b4cd | 245 | device.putc(y0L); //y low 8bit |
| akira | 3:f5576943e216 | 246 | for(int a=0;a<strlen(data);a++) |
| akira | 3:f5576943e216 | 247 | { |
| akira | 3:f5576943e216 | 248 | device.putc(data[a]); |
| akira | 3:f5576943e216 | 249 | s = s+data[a]; |
| akira | 3:f5576943e216 | 250 | // pc.printf("%x:",data[a]); |
| akira | 3:f5576943e216 | 251 | } |
| akira | 3:f5576943e216 | 252 | s = s+x0H+x0L+y0H+y0L+0x0B; |
| akira | 2:5d8d5291b4cd | 253 | device.putc(s);//sumcheck |
| akira | 2:5d8d5291b4cd | 254 | device.putc(0xAA); |
| akira | 2:5d8d5291b4cd | 255 | // pc.printf("print %x %x %x %x %x %d ",x0H,x0L,y0H,y0L,s,datalen); |
| akira | 2:5d8d5291b4cd | 256 | } |