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annotate code_part1/OSTC_code_asm_part1/oled_samsung.asm @ 666:3282581fe178
Allow gf switch
| author | heinrichsweikamp |
|---|---|
| date | Sun, 02 Dec 2012 19:19:11 +0100 |
| parents | 9c13bf8a3033 |
| children |
| rev | line source |
|---|---|
| 0 | 1 ; OSTC - diving computer code |
| 2 ; Copyright (C) 2009 HeinrichsWeikamp GbR | |
| 3 | |
| 4 ; This program is free software: you can redistribute it and/or modify | |
| 5 ; it under the terms of the GNU General Public License as published by | |
| 6 ; the Free Software Foundation, either version 3 of the License, or | |
| 7 ; (at your option) any later version. | |
| 8 | |
| 9 ; This program is distributed in the hope that it will be useful, | |
| 10 ; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 ; GNU General Public License for more details. | |
| 13 | |
| 14 ; You should have received a copy of the GNU General Public License | |
| 15 ; along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 16 | |
| 17 | |
| 18 ; hardware routines for S6E6D6 Samsung OLED Driver IC | |
| 19 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com | |
| 20 ; written: 090801 | |
| 142 | 21 ; History: |
| 22 ; 2009-08-30: [MH] last updated. | |
| 23 ; 2011-01-07: [jDG] Added flip_screen option | |
| 24 ; known bugs: pixel-write (loogbok curves) not done yet... | |
| 25 ; ToDo: | |
| 0 | 26 |
| 27 WIN_FONT macro win_font_input | |
| 28 movlw win_font_input | |
| 29 movff WREG,win_font | |
| 30 endm | |
| 31 | |
| 32 WIN_TOP macro win_top_input | |
| 33 movlw win_top_input | |
| 34 movff WREG,win_top | |
| 35 endm | |
| 36 | |
| 37 WIN_LEFT macro win_left_input | |
| 38 movlw win_left_input | |
| 39 movff WREG,win_leftx2 | |
| 40 endm | |
| 41 | |
| 42 WIN_INVERT macro win_invert_input | |
| 43 movlw win_invert_input | |
| 44 movff WREG,win_invert | |
| 45 endm | |
| 46 | |
| 47 WIN_COLOR macro win_color_input | |
| 48 movlw win_color_input | |
| 49 call PLED_set_color | |
| 50 endm | |
| 142 | 51 |
| 52 ;============================================================================= | |
| 53 | |
| 0 | 54 word_processor: ; word_processor: |
| 142 | 55 clrf POSTINC2 ; Required, to mark end of string. |
| 56 call aa_wordprocessor | |
| 57 movlb b'00000001' ; Back to Rambank1 | |
| 58 return | |
| 0 | 59 |
| 142 | 60 ;============================================================================= |
| 146 | 61 ; Macro to provides our own interface code. |
| 142 | 62 ; |
| 146 | 63 PIXEL_WRITE macro colRegister, rowRegister |
| 64 movff colRegister,win_leftx2 | |
| 65 movff rowRegister,win_top | |
| 66 call pixel_write | |
| 67 endm | |
| 123 | 68 |
| 146 | 69 INIT_PIXEL_WROTE macro colRegister |
| 70 movff colRegister,win_leftx2 | |
| 71 call init_pixel_write | |
| 72 endm | |
| 73 | |
| 74 HALF_PIXEL_WRITE macro rowRegister | |
| 75 movff rowRegister,win_top | |
| 76 call half_pixel_write | |
| 77 endm | |
| 0 | 78 |
| 146 | 79 ;----------------------------------------------------------------------------- |
| 80 ; Init for half_pixel_write | |
| 81 ; Set column register on OLED device, and current color. | |
| 82 ; Inputs: win_leftx2 | |
| 83 ; Outputs: win_color:2 | |
| 84 ; Trashed: WREG, PROD | |
| 85 init_pixel_write: | |
| 86 movff win_leftx2,WREG | |
| 87 mullw 2 | |
| 88 rcall pixel_write_col320 ; Start Address Vertical (.0 - .319) | |
| 89 goto PLED_standard_color | |
| 90 | |
| 91 ;----------------------------------------------------------------------------- | |
| 92 ; Writes two half-pixels at position (win_top,win_leftx2) | |
| 93 ; Inputs: win_leftx2, win_top, win_color:2 | |
| 94 ; Trashed: WREG, PROD | |
| 95 pixel_write: | |
| 96 movff win_leftx2,WREG | |
| 97 mullw 2 | |
| 98 rcall pixel_write_col320 ; Start Address Vertical (.0 - .319) | |
| 99 rcall half_pixel_write ; Write this half-one. | |
| 123 | 100 |
| 146 | 101 movff win_leftx2,WREG ; Address of next one |
| 102 mullw 2 | |
| 103 infsnz PRODL ; +1 | |
| 104 incf PRODH | |
| 105 rcall pixel_write_col320 | |
| 106 bra half_pixel_write ; Note: Cmd 0x20 is mandatory, because | |
| 107 ; of the autoincrement going vertical | |
| 108 | |
| 109 ;---- Do the 16bit 319-X-->X, if needed, and send to OLED ------------ | |
| 110 pixel_write_col320: | |
| 111 movff win_flags,WREG ; BEWARE: bank0 bit-test | |
| 112 btfss WREG,0 ; 180° rotation ? | |
| 113 bra pixel_write_noflip_H | |
| 114 | |
| 115 movf PRODL,W ; 16bits 319 - PROD --> PROD | |
| 116 sublw LOW(.319) ; 319-W --> W | |
| 117 movwf PRODL | |
| 118 movf PRODH,W | |
| 119 btfss STATUS,C ; Borrow = /CARRY | |
| 120 incf WREG | |
| 121 sublw HIGH(.319) | |
| 122 movwf PRODH | |
| 0 | 123 |
| 146 | 124 pixel_write_noflip_H: |
| 125 movlw 0x21 ; Start Address Vertical (.0 - .319) | |
| 126 rcall PLED_CmdWrite | |
| 127 bra PLED_DataWrite_PROD | |
| 128 | |
| 129 ;----------------------------------------------------------------------------- | |
| 426 | 130 ; Writes a vertical line of half-pixel at position (win_top,win_leftx2,win_height). |
| 131 ; Inputs: win_leftx2, win_top, win_height, win_color:2 | |
| 132 ; Trashed: WREG, PROD, TABLAT, TBLPTRL | |
| 133 half_vertical_line: | |
| 134 clrf TABLAT ; Loop index. | |
| 135 | |
| 136 half_vertical_line_loop: | |
|
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137 movff win_leftx2,WREG ; Init X position. |
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138 mullw 2 |
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139 movf TABLAT,W ; Get loop index |
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140 andlw 1 ; Just low bit |
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141 xorwf PRODL,F ; And use it to jitter current X position |
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142 rcall pixel_write_col320 ; Start Address Vertical (.0 - .319) |
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143 |
| 426 | 144 movff win_height,WREG ; Index reached height (Bank0 read) ? |
| 145 xorwf TABLAT,W | |
| 146 btfsc STATUS,Z ; Equals ? | |
| 147 return ; Yes: done. | |
| 148 movff win_top,WREG ; Y = top + index (Bank0 read) | |
| 149 addwf TABLAT,W | |
| 150 rcall half_pixel_write_1 | |
| 151 incf TABLAT,F ; index++ | |
| 152 bra half_vertical_line_loop | |
| 153 | |
| 154 ;----------------------------------------------------------------------------- | |
| 146 | 155 ; Writes one half-pixel at position (win_top,win_leftx2). |
| 156 ; Inputs: win_leftx2, win_top, win_color:2 | |
| 157 ; Trashed: WREG, PROD | |
| 158 half_pixel_write: | |
| 159 movff win_top,WREG ; d'0' ... d'239' | |
| 160 | |
| 426 | 161 ; Variant with Y position in WREG. |
| 162 half_pixel_write_1: | |
| 146 | 163 movff win_flags,PRODL ; BEWARE: bank0 bit-test |
| 164 btfsc PRODL,0 ; 180° rotation ? | |
| 165 sublw .239 ; 239-Y --> Y | |
| 0 | 166 |
| 146 | 167 mullw 1 ; Copy row to PRODH:L |
| 168 movlw 0x20 ; Horizontal Address START:END | |
| 169 rcall PLED_CmdWrite | |
| 170 rcall PLED_DataWrite_PROD | |
| 171 | |
| 172 movlw 0x22 ; Start Writing Data to GRAM | |
| 173 rcall PLED_CmdWrite | |
| 174 bsf oled_rs ; Data! | |
| 175 movff win_color1, PORTD | |
| 176 bcf oled_rw | |
| 177 bsf oled_rw ; Upper | |
| 178 movff win_color2, PORTD | |
| 179 bcf oled_rw | |
| 180 bsf oled_rw ; Lower | |
| 181 return | |
| 0 | 182 |
| 183 ; ----------------------------- | |
| 184 ; PLED Display Off | |
| 185 ; ----------------------------- | |
| 186 PLED_DisplayOff: | |
| 187 clrf PORTD | |
| 188 bcf oled_hv | |
| 189 bcf oled_vdd | |
| 190 bcf oled_cs | |
| 191 bcf oled_e_nwr | |
| 192 bcf oled_rw | |
| 193 bcf oled_nreset | |
| 194 return | |
| 195 | |
| 123 | 196 ;============================================================================= |
| 142 | 197 ; Fast macros to write to OLED display. |
| 198 ; Adding a call/return adds 3 words and a pipeline flush, hence make it | |
| 199 ; nearly twice slower... | |
| 200 ; | |
| 201 ; Input : commande as macro parameter. | |
| 202 ; Output : NONE | |
| 203 ; Trash : WREG | |
| 204 ; | |
| 205 AA_CMD_WRITE macro cmd | |
| 206 movlw cmd | |
| 576 | 207 ; rcall PLED_CmdWrite ; slow but saves a lot of bytes in flash |
| 208 ; /* Fast writing | |
| 209 bcf oled_rs ; Cmd mode | |
| 210 movwf PORTD,A | |
| 211 bcf oled_rw ; Tick the clock | |
| 212 bsf oled_rw | |
| 213 ; Fast writing */ | |
| 142 | 214 endm |
| 215 ; | |
| 330 | 216 ; Input : data as macro parameter. |
| 217 ; Output : NONE | |
| 218 ; Trash : WREG | |
| 219 ; | |
| 220 AA_DATA_WRITE macro data | |
| 221 movlw data | |
| 222 rcall PLED_DataWrite | |
| 223 endm | |
| 224 ; | |
| 142 | 225 ; Input : PRODH:L as 16bits data. |
| 226 ; Output : NONE | |
| 227 ; Trash : NONE | |
| 228 ; | |
| 229 AA_DATA_WRITE_PROD macro | |
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230 ; rcall PLED_DataWrite_PROD ; slow but saves a lot of bytes in flash |
| 576 | 231 ; /* Fast writing |
| 232 bsf oled_rs ; Data mode | |
| 233 movff PRODH,PORTD ; NOTE: OLED is BIGENDIAN! | |
| 234 bcf oled_rw ; Tick the clock | |
| 235 bsf oled_rw | |
| 236 movff PRODL,PORTD | |
| 237 bcf oled_rw ; Tick the clock | |
| 238 bsf oled_rw | |
| 239 ; Fast writing */ | |
| 142 | 240 endm |
| 241 | |
| 242 ;============================================================================= | |
| 243 ; Output OLED Window Address commands. | |
| 244 ; Inputs : win_top, win_leftx2, win_height, aa_width. | |
| 245 ; Output : PortD commands. | |
| 246 ; Trashed: PROD | |
| 247 ; | |
| 248 PLED_box_write: | |
| 249 movff win_leftx2,WREG ; Compute left = 2*leftx2 --> PROD | |
| 250 mullw 2 | |
| 251 | |
| 252 movff win_flags,WREG ; BEWARE: bank0 bit-test | |
| 253 btfsc WREG,0 ; 180° rotation ? | |
| 254 bra PLED_box_flip_H ; YES: | |
| 255 | |
| 256 ;---- Normal horizontal window --------------------------------------- | |
| 257 ; Output 0x35 left, | |
| 258 ; 0x36 right == left + width - 1. | |
| 259 AA_CMD_WRITE 0x35 ; this is the left border | |
| 260 AA_DATA_WRITE_PROD ; Output left | |
| 261 AA_CMD_WRITE 0x21 ; Also the horizontal first pix coord. | |
| 262 AA_DATA_WRITE_PROD | |
| 263 | |
| 264 movf aa_width+0,W,ACCESS ; right = left + width - 1 | |
| 265 addwf PRODL,F | |
| 266 movf aa_width+1,W,ACCESS | |
| 267 addwfc PRODH,F | |
| 268 decf PRODL,F,A ; decrement result | |
| 269 btfss STATUS,C | |
| 270 decf PRODH,F,A | |
| 271 | |
| 272 AA_CMD_WRITE 0x36 ; Write and the right border | |
| 273 AA_DATA_WRITE_PROD | |
| 274 | |
| 275 bra PLED_box_noflip_H | |
| 276 | |
| 277 ;---- Flipped horizontal window -------------------------------------- | |
| 278 PLED_box_flip_H: | |
| 279 ; Output 0x36 flipped(left) = 319-left | |
| 280 ; 0x35 flipped(right) = 319-right = 320 - left - width | |
| 281 movf PRODL,W ; 16bits 319 - PROD --> PROD | |
| 282 sublw LOW(.319) ; 319-W --> W | |
| 283 movwf PRODL | |
| 284 movf PRODH,W | |
| 285 btfss STATUS,C ; Borrow = /CARRY | |
| 286 incf WREG | |
| 287 sublw HIGH(.319) | |
| 288 movwf PRODH | |
| 289 AA_CMD_WRITE 0x36 ; this is the left border | |
| 290 AA_DATA_WRITE_PROD ; Output left | |
| 291 AA_CMD_WRITE 0x21 | |
| 292 AA_DATA_WRITE_PROD | |
| 293 | |
| 294 movf aa_width+0,W ; 16bits PROD - width --> PROD | |
| 295 subwf PRODL,F ; PRODL - WREG --> PRODL | |
| 296 movf aa_width+1,W | |
| 297 subwfb PRODH,F | |
| 298 infsnz PRODL ; PROD+1 --> PROD | |
| 299 incf PRODH | |
| 300 AA_CMD_WRITE 0x35 ; this is the left border | |
| 301 AA_DATA_WRITE_PROD ; Output left | |
| 302 | |
| 303 PLED_box_noflip_H: | |
| 304 movff win_flags,WREG ; BEWARE: bank0 bit-test | |
| 305 btfsc WREG,0 ; 180° rotation ? | |
| 306 bra PLED_box_flip_V | |
| 307 | |
| 308 ;---- Normal vertical window ----------------------------------------- | |
| 309 ; Output 0x37 (top) (bottom) | |
| 310 movff win_top,PRODH ; top --> PRODH (first byte) | |
| 311 movff win_height,WREG | |
| 312 addwf PRODH,W | |
| 313 decf WREG | |
| 314 movwf PRODL ; top+height-1 --> PRODL (second byte) | |
| 315 | |
| 316 AA_CMD_WRITE 0x37 | |
| 317 AA_DATA_WRITE_PROD | |
| 318 | |
| 319 movff PRODH,PRODL | |
| 320 clrf PRODH ; Start pixel V coord == top. | |
| 321 AA_CMD_WRITE 0x20 | |
| 322 AA_DATA_WRITE_PROD | |
| 323 | |
| 324 return | |
| 325 | |
| 326 ;---- Flipped vertical window ---------------------------------------- | |
| 327 ; Output 0x37 flipped(bottom) = 239-bottom = 240 - top - height | |
| 328 ; flipped(top) = 239-top | |
| 329 PLED_box_flip_V: | |
| 330 movff win_top,PRODL | |
| 331 movff win_height,WREG | |
| 332 addwf PRODL,W | |
| 333 sublw .240 ; 240 - top - height | |
| 334 movwf PRODH ; First byte | |
| 335 | |
| 336 movf PRODL,W | |
| 337 sublw .239 ; 249-top | |
| 338 movwf PRODL ; --> second byte. | |
| 339 | |
| 340 AA_CMD_WRITE 0x37 | |
| 341 AA_DATA_WRITE_PROD | |
| 342 | |
| 343 clrf PRODH ; Start pixel V coord. | |
| 344 AA_CMD_WRITE 0x20 | |
| 345 AA_DATA_WRITE_PROD | |
| 346 | |
| 347 return | |
| 348 | |
| 349 ;============================================================================= | |
| 123 | 350 ; PLED_frame : draw a frame around current box with current color. |
| 351 ; Inputs: win_top, win_leftx2, win_height, win_width, win_color1, win_color2 | |
| 352 ; Outputs: (none) | |
| 353 ; Trashed: WREG, PROD, aa_start:2, aa_end:2, win_leftx2, win_width:1 | |
| 167 | 354 global PLED_frame |
| 142 | 355 PLED_frame: |
| 356 movff win_top,aa_start+0 ; Backup everything. | |
| 123 | 357 movff win_height,aa_start+1 |
| 358 movff win_leftx2,aa_end+0 | |
| 359 movff win_width,aa_end+1 | |
| 0 | 360 |
| 123 | 361 ;---- TOP line ----------------------------------------------------------- |
| 142 | 362 movlw 1 ; row ~ height=1 |
| 123 | 363 movff WREG,win_height |
| 364 rcall PLED_box | |
| 0 | 365 |
| 123 | 366 ;---- BOTTOM line -------------------------------------------------------- |
| 142 | 367 movff aa_start+0,PRODL ; Get back top, |
| 368 movff aa_start+1,WREG ; and height | |
| 369 addwf PRODL,W ; top+height | |
| 370 decf WREG ; top+height-1 | |
| 371 movff WREG,win_top ; top+height-1 --> top | |
| 123 | 372 rcall PLED_box |
| 0 | 373 |
| 123 | 374 ;---- LEFT column -------------------------------------------------------- |
| 375 movff aa_start+0,win_top ; Restore top/height. | |
| 376 movff aa_start+1,win_height | |
| 377 movlw 1 ; column ~ width=1 | |
| 378 movff WREG,win_width | |
| 379 rcall PLED_box | |
| 0 | 380 |
| 123 | 381 ;---- RIGHT column ------------------------------------------------------- |
| 382 movff aa_end+0,WREG | |
| 383 movff aa_end+1,PRODL | |
| 384 addwf PRODL,W | |
| 385 decf WREG | |
| 386 movff WREG,win_leftx2 | |
| 387 bra PLED_box | |
| 0 | 388 |
| 123 | 389 ;============================================================================= |
| 390 ; PLED_box : fills current box with current color. | |
| 391 ; Inputs: win_top, win_leftx2, win_height, win_width, win_color1, win_color2 | |
| 392 ; Outputs: (none) | |
| 393 ; Trashed: WREG, PROD | |
| 0 | 394 |
| 167 | 395 global PLED_box |
| 0 | 396 PLED_box: |
| 123 | 397 ;---- Define Window ------------------------------------------------------ |
| 142 | 398 movff win_width,WREG |
| 399 bcf STATUS,C | |
| 400 rlcf WREG | |
| 150 | 401 movwf aa_width+0 |
| 142 | 402 movlw 0 |
| 403 rlcf WREG | |
| 404 movwf aa_width+1 | |
| 405 rcall PLED_box_write | |
| 0 | 406 |
| 123 | 407 ;---- Fill Window -------------------------------------------------------- |
| 150 | 408 movlw 0x22 ; Start Writing Data to GRAM |
| 0 | 409 rcall PLED_CmdWrite |
| 410 | |
| 150 | 411 clrf PRODH ; Column counter. |
| 412 bsf oled_rs ; Data! | |
| 0 | 413 |
| 150 | 414 PLED_box2: ; Loop height times |
| 142 | 415 movff win_height,PRODL |
| 150 | 416 |
| 417 PLED_box3: ; loop width times | |
| 0 | 418 movff win_color1,PORTD |
| 419 bcf oled_rw | |
| 150 | 420 bsf oled_rw ; Upper |
| 0 | 421 movff win_color2,PORTD |
| 422 bcf oled_rw | |
| 150 | 423 bsf oled_rw ; Lower |
| 0 | 424 |
| 425 movff win_color1,PORTD | |
| 426 bcf oled_rw | |
| 150 | 427 bsf oled_rw ; Upper |
| 0 | 428 movff win_color2,PORTD |
| 429 bcf oled_rw | |
| 150 | 430 bsf oled_rw ; Lower |
| 431 | |
| 432 decfsz PRODL,F ; row loop finished ? | |
| 433 bra PLED_box3 ; No: continue. | |
| 434 | |
| 435 incf PRODH,F ; column count ++ | |
| 436 | |
| 437 movff win_bargraph,WREG ; current column == bargraph ? | |
| 438 cpfseq PRODH | |
| 439 bra PLED_box4 ; No: just loop. | |
| 0 | 440 |
| 150 | 441 clrf WREG ; Yes: switch to black |
| 442 movff WREG,win_color1 | |
| 443 movff WREG,win_color2 | |
| 444 PLED_box4: | |
| 445 movff win_width,WREG | |
| 446 cpfseq PRODH | |
| 447 bra PLED_box2 | |
| 0 | 448 |
| 150 | 449 movlw 0x00 ; NOP, to stop window mode |
| 450 rcall PLED_CmdWrite | |
| 451 | |
| 452 setf WREG ; Reset bargraph mode... | |
| 453 movff WREG,win_bargraph | |
| 454 return | |
| 0 | 455 |
| 123 | 456 ;============================================================================= |
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457 ; PLED_ClearScreen: An optimized version of PLEX_box, for full screen black. |
| 123 | 458 ; Trashed: WREG, PROD |
| 0 | 459 |
| 167 | 460 global PLED_ClearScreen |
| 0 | 461 PLED_ClearScreen: |
| 462 movlw 0x35 ; VerticalStartAddress HIGH:LOW | |
| 463 rcall PLED_CmdWrite | |
| 123 | 464 mullw 0 |
| 465 rcall PLED_DataWrite_PROD | |
| 0 | 466 |
| 467 movlw 0x36 ; VerticalEndAddress HIGH:LOW | |
| 468 rcall PLED_CmdWrite | |
| 469 movlw 0x01 | |
| 123 | 470 rcall PLED_DataWrite |
| 0 | 471 movlw 0x3F |
| 123 | 472 rcall PLED_DataWrite |
| 0 | 473 |
| 474 movlw 0x37 ; HorizontalAddress START:END | |
| 475 rcall PLED_CmdWrite | |
| 476 movlw 0x00 | |
| 123 | 477 rcall PLED_DataWrite |
| 0 | 478 movlw 0xEF |
| 123 | 479 rcall PLED_DataWrite |
| 0 | 480 |
| 481 movlw 0x20 ; Start Address Horizontal (.0 - .239) | |
| 482 rcall PLED_CmdWrite | |
| 123 | 483 rcall PLED_DataWrite_PROD |
| 0 | 484 |
| 485 movlw 0x21 ; Start Address Vertical (.0 - .319) | |
| 486 rcall PLED_CmdWrite | |
| 123 | 487 rcall PLED_DataWrite_PROD |
| 0 | 488 |
| 150 | 489 movlw 0x22 ; Start Writing Data to GRAM |
| 0 | 490 rcall PLED_CmdWrite |
| 491 | |
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492 ; See Page 101 of OLED Driver IC Datasheet how to handle rs/rw clocks |
| 150 | 493 bsf oled_rs ; Data! |
| 0 | 494 |
| 123 | 495 movlw .160 |
| 496 movwf PRODH | |
| 0 | 497 PLED_ClearScreen2: |
| 123 | 498 movlw .240 |
| 499 movwf PRODL | |
| 0 | 500 PLED_ClearScreen3: |
| 501 | |
| 150 | 502 clrf PORTD ; Need to generate trace here too. |
| 0 | 503 bcf oled_rw |
| 150 | 504 bsf oled_rw ; Upper |
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505 |
| 150 | 506 clrf PORTD ; Need to generate trace here too. |
| 0 | 507 bcf oled_rw |
| 150 | 508 bsf oled_rw ; Lower |
| 0 | 509 |
| 150 | 510 clrf PORTD ; Need to generate trace here too. |
| 123 | 511 bcf oled_rw |
| 150 | 512 bsf oled_rw ; Upper |
| 123 | 513 |
| 150 | 514 clrf PORTD ; Need to generate trace here too. |
| 123 | 515 bcf oled_rw |
| 150 | 516 bsf oled_rw ; Lower |
| 123 | 517 |
| 518 decfsz PRODL,F | |
| 0 | 519 bra PLED_ClearScreen3 |
| 123 | 520 decfsz PRODH,F |
| 0 | 521 bra PLED_ClearScreen2 |
| 522 | |
| 523 movlw 0x00 ; NOP, to stop Address Update Counter | |
| 123 | 524 bra PLED_CmdWrite |
| 0 | 525 |
| 526 ; ----------------------------- | |
| 527 ; PLED Write Cmd via W | |
| 528 ; ----------------------------- | |
| 529 PLED_CmdWrite: | |
| 530 bcf oled_rs ; Command! | |
| 531 movwf PORTD ; Move Data to PORTD | |
| 532 bcf oled_rw | |
| 533 bsf oled_rw | |
| 534 return | |
| 535 | |
| 536 ; ----------------------------- | |
| 537 ; PLED Write Display Data via W | |
| 538 ; ----------------------------- | |
| 539 PLED_DataWrite: | |
| 123 | 540 bsf oled_rs ; Data! |
| 541 movwf PORTD ; Move Data to PORTD | |
| 542 bcf oled_rw | |
| 543 bsf oled_rw | |
| 544 return | |
| 0 | 545 |
| 546 ; ----------------------------- | |
| 547 ; PLED Data Cmd via W | |
| 548 ; ----------------------------- | |
| 123 | 549 PLED_DataWrite_PROD: |
| 0 | 550 bsf oled_rs ; Data! |
| 123 | 551 movff PRODH,PORTD ; Move high byte to PORTD (OLED is bigendian) |
| 552 bcf oled_rw | |
| 553 bsf oled_rw | |
| 554 movff PRODL,PORTD ; Move low byte to PORTD | |
| 0 | 555 bcf oled_rw |
| 556 bsf oled_rw | |
| 557 return | |
| 558 | |
| 559 ; ----------------------------- | |
| 330 | 560 ; PLED Read data into WREG |
| 561 ; ----------------------------- | |
| 562 ; NOTE: you should "setf TRISD" before calling this function, | |
| 563 ; to make PortD an input port... | |
| 564 PLED_DataRead: | |
| 565 bsf oled_rs ; Data register. | |
| 566 bcf oled_e_nwr ; Read enable. | |
| 475 | 567 nop |
| 568 nop | |
| 569 nop | |
| 570 nop | |
| 330 | 571 movf PORTD,W ; Read byte. |
| 572 bsf oled_e_nwr ; release bus. | |
| 573 return | |
| 574 | |
| 575 ; ----------------------------- | |
| 0 | 576 ; PLED boot |
| 577 ; ----------------------------- | |
| 578 PLED_boot: | |
| 579 bcf oled_hv | |
| 580 WAITMS d'32' | |
| 581 bsf oled_vdd | |
| 582 nop | |
| 583 bcf oled_cs | |
| 584 nop | |
| 585 bsf oled_nreset | |
| 3 | 586 ; WAITMS d'10' ; Quick wake-up |
| 587 WAITMS d'250' ; Standard wake-up | |
| 0 | 588 bsf oled_e_nwr |
| 589 nop | |
| 590 bcf oled_nreset | |
| 591 WAIT10US d'2' | |
| 592 bsf oled_nreset | |
| 593 WAITMS d'10' | |
| 594 | |
| 595 movlw 0x24 ; 80-System 8-Bit Mode | |
| 596 rcall PLED_CmdWrite | |
| 597 | |
| 598 movlw 0x02 ; RGB Interface Control (S6E63D6 Datasheet page 42) | |
| 599 rcall PLED_CmdWrite | |
| 600 movlw 0x00 ; X X X X X X X RM | |
| 123 | 601 rcall PLED_DataWrite |
| 0 | 602 movlw 0x00 ; DM X RIM1 RIM0 VSPL HSPL EPL DPL |
| 123 | 603 rcall PLED_DataWrite ; System Interface: RIM is ignored, Internal Clock |
| 0 | 604 |
| 605 movlw 0x03 ; Entry Mode (S6E63D6 Datasheet page 46) | |
| 606 rcall PLED_CmdWrite | |
| 142 | 607 movlw 0x00 ; CLS MDT1 MDT0 BGR X X X SS 65k Color |
| 123 | 608 rcall PLED_DataWrite |
| 142 | 609 |
| 610 ; Change direction for block-writes of pixels | |
| 611 lfsr FSR0,win_flags | |
| 612 btfss INDF0,0 ; BANK-SAFE bit test. | |
| 613 movlw b'00110000' ; [normal] X X I/D1 I/D0 X X X AM | |
| 614 btfsc INDF0,0 | |
| 615 movlw b'00000000' ; [flipped] X X I/D1 I/D0 X X X AM | |
| 123 | 616 rcall PLED_DataWrite |
| 0 | 617 |
| 618 movlw 0x18 | |
| 619 rcall PLED_CmdWrite | |
| 620 movlw 0x00 | |
| 123 | 621 rcall PLED_DataWrite |
| 0 | 622 movlw 0x28 |
| 123 | 623 rcall PLED_DataWrite |
| 0 | 624 |
| 625 movlw 0xF8 | |
| 626 rcall PLED_CmdWrite | |
| 627 movlw 0x00 | |
| 123 | 628 rcall PLED_DataWrite |
| 0 | 629 movlw 0x0F |
| 123 | 630 rcall PLED_DataWrite |
| 0 | 631 |
| 632 movlw 0xF9 | |
| 633 rcall PLED_CmdWrite | |
| 634 movlw 0x00 | |
| 123 | 635 rcall PLED_DataWrite |
| 0 | 636 movlw 0x0F |
| 123 | 637 rcall PLED_DataWrite |
| 0 | 638 |
| 639 movlw 0x10 | |
| 640 rcall PLED_CmdWrite | |
| 641 movlw 0x00 | |
| 123 | 642 rcall PLED_DataWrite |
| 0 | 643 movlw 0x00 |
| 123 | 644 rcall PLED_DataWrite |
| 0 | 645 |
| 646 ; Now Gamma settings... | |
| 647 rcall PLED_brightness_full | |
| 2 | 648 ;rcall PLED_brightness_low |
| 0 | 649 ; End Gamma Settings |
| 650 | |
| 651 rcall PLED_ClearScreen | |
| 652 | |
| 653 bsf oled_hv | |
| 654 WAITMS d'32' | |
|
411
e6e1b89b7c3e
BUGFIX: CNS was not cleared with a "Reset Deco"
heinrichsweikamp
parents:
331
diff
changeset
|
655 bsf oled_hv |
|
e6e1b89b7c3e
BUGFIX: CNS was not cleared with a "Reset Deco"
heinrichsweikamp
parents:
331
diff
changeset
|
656 WAITMS d'32' |
|
e6e1b89b7c3e
BUGFIX: CNS was not cleared with a "Reset Deco"
heinrichsweikamp
parents:
331
diff
changeset
|
657 bsf oled_hv |
| 0 | 658 |
| 659 movlw 0x05 | |
| 660 rcall PLED_CmdWrite | |
| 661 movlw 0x00 | |
| 123 | 662 rcall PLED_DataWrite |
| 0 | 663 movlw 0x01 |
| 123 | 664 rcall PLED_DataWrite ; Display ON |
| 0 | 665 return |
| 666 | |
| 667 | |
|
499
2ac77db9c150
Added OLED brightness setting, texts 280, 312 and 313 need update
heinrichsweikamp
parents:
483
diff
changeset
|
668 PLED_brightness_full: ; Choose between Eco and High... |
|
2ac77db9c150
Added OLED brightness setting, texts 280, 312 and 313 need update
heinrichsweikamp
parents:
483
diff
changeset
|
669 btfsc oled_brightness_high ; OLED brightness (=0: Eco, =1: High) |
|
2ac77db9c150
Added OLED brightness setting, texts 280, 312 and 313 need update
heinrichsweikamp
parents:
483
diff
changeset
|
670 bra PLED_brightness_full_high |
| 483 | 671 ; Mid |
| 672 movlw 0x70 | |
| 673 rcall PLED_CmdWrite | |
| 674 movlw 0x1B | |
| 675 rcall PLED_DataWrite | |
| 676 movlw 0x80 | |
| 677 rcall PLED_DataWrite | |
| 678 movlw 0x71 | |
| 679 rcall PLED_CmdWrite | |
| 680 movlw 0x1F | |
| 681 rcall PLED_DataWrite | |
| 682 movlw 0x00 | |
| 683 rcall PLED_DataWrite | |
| 684 movlw 0x72 | |
| 685 rcall PLED_CmdWrite | |
| 686 movlw 0x22 | |
| 687 rcall PLED_DataWrite | |
| 688 movlw 0x00 | |
| 689 rcall PLED_DataWrite | |
| 690 | |
| 691 movlw 0x73 | |
| 692 rcall PLED_CmdWrite | |
| 693 movlw 0x17 | |
| 694 rcall PLED_DataWrite | |
| 695 movlw 0x11 | |
| 696 rcall PLED_DataWrite | |
| 697 movlw 0x74 | |
| 698 rcall PLED_CmdWrite | |
| 699 movlw 0x1A | |
| 700 rcall PLED_DataWrite | |
| 701 movlw 0x0E | |
| 702 rcall PLED_DataWrite | |
| 703 | |
| 704 movlw 0x75 | |
| 705 rcall PLED_CmdWrite | |
| 706 movlw 0x1D | |
| 707 rcall PLED_DataWrite | |
| 708 movlw 0x15 | |
| 709 rcall PLED_DataWrite | |
| 710 movlw 0x76 | |
| 711 rcall PLED_CmdWrite | |
| 712 movlw 0x18 | |
| 713 rcall PLED_DataWrite | |
| 714 movlw 0x11 | |
| 715 rcall PLED_DataWrite | |
| 716 | |
| 717 movlw 0x77 | |
| 718 rcall PLED_CmdWrite | |
| 719 movlw 0x1E | |
| 720 rcall PLED_DataWrite | |
| 721 movlw 0x18 | |
| 722 rcall PLED_DataWrite | |
| 723 movlw 0x78 | |
| 724 rcall PLED_CmdWrite | |
| 725 movlw 0x1D | |
| 726 rcall PLED_DataWrite | |
| 727 movlw 0x11 | |
| 728 rcall PLED_DataWrite | |
| 729 return | |
| 730 | |
|
499
2ac77db9c150
Added OLED brightness setting, texts 280, 312 and 313 need update
heinrichsweikamp
parents:
483
diff
changeset
|
731 PLED_brightness_full_high: |
| 483 | 732 ; Full |
| 0 | 733 movlw 0x70 |
| 734 rcall PLED_CmdWrite | |
| 735 movlw 0x1F | |
| 123 | 736 rcall PLED_DataWrite |
| 0 | 737 movlw 0x00 |
| 123 | 738 rcall PLED_DataWrite |
| 0 | 739 movlw 0x71 |
| 740 rcall PLED_CmdWrite | |
| 741 movlw 0x23 | |
| 123 | 742 rcall PLED_DataWrite |
| 0 | 743 movlw 0x80 |
| 123 | 744 rcall PLED_DataWrite |
| 0 | 745 movlw 0x72 |
| 746 rcall PLED_CmdWrite | |
| 747 movlw 0x2A | |
| 123 | 748 rcall PLED_DataWrite |
| 0 | 749 movlw 0x80 |
| 123 | 750 rcall PLED_DataWrite |
| 0 | 751 |
| 752 movlw 0x73 | |
| 753 rcall PLED_CmdWrite | |
| 754 movlw 0x15 | |
| 123 | 755 rcall PLED_DataWrite |
| 0 | 756 movlw 0x11 |
| 123 | 757 rcall PLED_DataWrite |
| 0 | 758 movlw 0x74 |
| 759 rcall PLED_CmdWrite | |
| 760 movlw 0x1C | |
| 123 | 761 rcall PLED_DataWrite |
| 0 | 762 movlw 0x11 |
| 123 | 763 rcall PLED_DataWrite |
| 0 | 764 |
| 765 movlw 0x75 | |
| 766 rcall PLED_CmdWrite | |
| 767 movlw 0x1B | |
| 123 | 768 rcall PLED_DataWrite |
| 0 | 769 movlw 0x15 |
| 123 | 770 rcall PLED_DataWrite |
| 0 | 771 movlw 0x76 |
| 772 rcall PLED_CmdWrite | |
| 773 movlw 0x1A | |
| 123 | 774 rcall PLED_DataWrite |
| 0 | 775 movlw 0x15 |
| 123 | 776 rcall PLED_DataWrite |
| 0 | 777 |
| 778 movlw 0x77 | |
| 779 rcall PLED_CmdWrite | |
| 780 movlw 0x1C | |
| 123 | 781 rcall PLED_DataWrite |
| 0 | 782 movlw 0x18 |
| 123 | 783 rcall PLED_DataWrite |
| 0 | 784 movlw 0x78 |
| 785 rcall PLED_CmdWrite | |
| 786 movlw 0x21 | |
| 123 | 787 rcall PLED_DataWrite |
| 0 | 788 movlw 0x15 |
| 123 | 789 rcall PLED_DataWrite |
| 0 | 790 return |
| 791 | |
| 483 | 792 |
| 0 | 793 PLED_brightness_low: |
| 483 | 794 ;Low |
| 0 | 795 movlw 0x70 |
| 796 rcall PLED_CmdWrite | |
| 797 movlw 0x14 | |
| 123 | 798 rcall PLED_DataWrite |
| 0 | 799 movlw 0x00 |
| 123 | 800 rcall PLED_DataWrite |
| 0 | 801 movlw 0x71 |
| 802 rcall PLED_CmdWrite | |
| 803 movlw 0x17 | |
| 123 | 804 rcall PLED_DataWrite |
| 0 | 805 movlw 0x00 |
| 123 | 806 rcall PLED_DataWrite |
| 0 | 807 movlw 0x72 |
| 808 rcall PLED_CmdWrite | |
| 809 movlw 0x15 | |
| 123 | 810 rcall PLED_DataWrite |
| 0 | 811 movlw 0x80 |
| 123 | 812 rcall PLED_DataWrite |
| 0 | 813 |
| 814 movlw 0x73 | |
| 815 rcall PLED_CmdWrite | |
| 816 movlw 0x15 | |
| 123 | 817 rcall PLED_DataWrite |
| 0 | 818 movlw 0x11 |
| 123 | 819 rcall PLED_DataWrite |
| 0 | 820 movlw 0x74 |
| 821 rcall PLED_CmdWrite | |
| 822 movlw 0x14 | |
| 123 | 823 rcall PLED_DataWrite |
| 0 | 824 movlw 0x0B |
| 123 | 825 rcall PLED_DataWrite |
| 0 | 826 |
| 827 movlw 0x75 | |
| 828 rcall PLED_CmdWrite | |
| 829 movlw 0x1B | |
| 123 | 830 rcall PLED_DataWrite |
| 0 | 831 movlw 0x15 |
| 123 | 832 rcall PLED_DataWrite |
| 0 | 833 movlw 0x76 |
| 834 rcall PLED_CmdWrite | |
| 835 movlw 0x13 | |
| 123 | 836 rcall PLED_DataWrite |
| 0 | 837 movlw 0x0E |
| 123 | 838 rcall PLED_DataWrite |
| 0 | 839 |
| 840 movlw 0x77 | |
| 841 rcall PLED_CmdWrite | |
| 842 movlw 0x1C | |
| 123 | 843 rcall PLED_DataWrite |
| 0 | 844 movlw 0x18 |
| 123 | 845 rcall PLED_DataWrite |
| 0 | 846 movlw 0x78 |
| 847 rcall PLED_CmdWrite | |
| 848 movlw 0x15 | |
| 123 | 849 rcall PLED_DataWrite |
| 0 | 850 movlw 0x0E |
| 123 | 851 rcall PLED_DataWrite |
| 0 | 852 |
| 853 return | |
| 854 | |
| 577 | 855 PLED_set_color:;Converts 8Bit RGB b'RRRGGGBB' into 16Bit RGB b'RRRRRGGG GGGBBBBB' |
| 0 | 856 movwf oled1_temp ; Get 8Bit RGB b'RRRGGGBB' |
| 620 | 857 movwf oled2_temp ; Copy |
| 0 | 858 |
| 859 ; Mask Bit 7,6,5,4,3,2 | |
| 860 movlw b'00000011' | |
| 861 andwf oled2_temp,F | |
| 862 | |
| 863 movlw b'00000000' | |
| 864 dcfsnz oled2_temp,F | |
| 865 movlw b'01010000' | |
| 866 dcfsnz oled2_temp,F | |
| 867 movlw b'10100000' | |
| 868 dcfsnz oled2_temp,F | |
| 869 movlw b'11111000' | |
| 870 movwf oled3_temp ; Blue done. | |
| 871 | |
| 872 movff oled1_temp, oled2_temp ; Copy | |
| 873 ; Mask Bit 7,6,5,1,0 | |
| 874 movlw b'00011100' | |
| 875 andwf oled2_temp,F | |
| 876 rrncf oled2_temp,F | |
| 877 rrncf oled2_temp,F | |
| 878 | |
| 879 movlw b'00000000' | |
| 880 dcfsnz oled2_temp,F | |
| 881 movlw b'00000100' | |
| 882 dcfsnz oled2_temp,F | |
| 883 movlw b'00001000' | |
| 884 dcfsnz oled2_temp,F | |
| 885 movlw b'00001100' | |
| 886 dcfsnz oled2_temp,F | |
| 887 movlw b'00010000' | |
| 888 dcfsnz oled2_temp,F | |
| 889 movlw b'00010100' | |
| 890 dcfsnz oled2_temp,F | |
| 891 movlw b'00100000' | |
| 892 dcfsnz oled2_temp,F | |
| 893 movlw b'00111111' | |
| 894 movwf oled4_temp | |
| 895 | |
| 896 rrcf oled4_temp,F | |
| 897 rrcf oled3_temp,F | |
| 898 | |
| 899 rrcf oled4_temp,F | |
| 900 rrcf oled3_temp,F | |
| 901 | |
| 902 rrcf oled4_temp,F | |
| 903 rrcf oled3_temp,F ; oled3_temp (b'GGGBBBBB') done. | |
| 904 | |
| 905 movff oled1_temp, oled2_temp ; Copy | |
| 906 clrf oled1_temp | |
| 907 | |
| 908 rrcf oled4_temp,F | |
| 909 rrcf oled1_temp,F | |
| 910 | |
| 911 rrcf oled4_temp,F | |
| 912 rrcf oled1_temp,F | |
| 913 | |
| 914 rrcf oled4_temp,F | |
| 915 rrcf oled1_temp,F ; Green done. | |
| 916 | |
| 917 ; Mask Bit 4,3,2,1,0 | |
| 918 movlw b'11100000' | |
| 919 andwf oled2_temp,F | |
| 920 | |
| 921 rrncf oled2_temp,F | |
| 922 rrncf oled2_temp,F | |
| 923 rrncf oled2_temp,F | |
| 924 rrncf oled2_temp,F | |
| 925 rrncf oled2_temp,F | |
| 926 | |
| 927 movlw b'00000000' | |
| 928 dcfsnz oled2_temp,F | |
| 929 movlw b'00000100' | |
| 930 dcfsnz oled2_temp,F | |
| 931 movlw b'00001000' | |
| 932 dcfsnz oled2_temp,F | |
| 933 movlw b'00001100' | |
| 934 dcfsnz oled2_temp,F | |
| 935 movlw b'00010000' | |
| 936 dcfsnz oled2_temp,F | |
| 937 movlw b'00010100' | |
| 938 dcfsnz oled2_temp,F | |
| 939 movlw b'00100000' | |
| 940 dcfsnz oled2_temp,F | |
| 941 movlw b'00111111' | |
| 942 movwf oled4_temp | |
| 943 | |
| 944 rrcf oled4_temp,F | |
| 945 rrcf oled1_temp,F | |
| 946 | |
| 947 rrcf oled4_temp,F | |
| 948 rrcf oled1_temp,F | |
| 949 | |
| 950 rrcf oled4_temp,F | |
| 951 rrcf oled1_temp,F | |
| 952 | |
| 953 rrcf oled4_temp,F | |
| 954 rrcf oled1_temp,F | |
| 955 | |
| 956 rrcf oled4_temp,F | |
| 957 rrcf oled1_temp,F ; Red done. | |
| 958 | |
| 959 movff oled1_temp,win_color1 | |
| 960 movff oled3_temp,win_color2 ; Set Bank0 Color registers... | |
| 961 return | |
| 962 | |
| 620 | 963 |