Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/oled_samsung.asm @ 176:241650ef433d
some comments added
| author | heinrichsweikamp |
|---|---|
| date | Thu, 03 Feb 2011 12:01:04 +0100 |
| parents | cb055a7d75f3 |
| children | 447390289f47 |
| 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 ;----------------------------------------------------------------------------- | |
| 130 ; Writes one half-pixel at position (win_top,win_leftx2). | |
| 131 ; Inputs: win_leftx2, win_top, win_color:2 | |
| 132 ; Trashed: WREG, PROD | |
| 133 half_pixel_write: | |
| 134 movff win_top,WREG ; d'0' ... d'239' | |
| 135 | |
| 136 movff win_flags,PRODL ; BEWARE: bank0 bit-test | |
| 137 btfsc PRODL,0 ; 180° rotation ? | |
| 138 sublw .239 ; 239-Y --> Y | |
| 0 | 139 |
| 146 | 140 mullw 1 ; Copy row to PRODH:L |
| 141 movlw 0x20 ; Horizontal Address START:END | |
| 142 rcall PLED_CmdWrite | |
| 143 rcall PLED_DataWrite_PROD | |
| 144 | |
| 145 movlw 0x22 ; Start Writing Data to GRAM | |
| 146 rcall PLED_CmdWrite | |
| 147 bsf oled_rs ; Data! | |
| 148 movff win_color1, PORTD | |
| 149 bcf oled_rw | |
| 150 bsf oled_rw ; Upper | |
| 151 movff win_color2, PORTD | |
| 152 bcf oled_rw | |
| 153 bsf oled_rw ; Lower | |
| 154 return | |
| 0 | 155 |
| 156 ; ----------------------------- | |
| 157 ; PLED Display Off | |
| 158 ; ----------------------------- | |
| 159 PLED_DisplayOff: | |
| 160 clrf PORTD | |
| 161 bcf oled_hv | |
| 162 bcf oled_vdd | |
| 163 bcf oled_cs | |
| 164 bcf oled_e_nwr | |
| 165 bcf oled_rw | |
| 166 bcf oled_nreset | |
| 167 return | |
| 168 | |
| 123 | 169 ;============================================================================= |
| 142 | 170 ; Fast macros to write to OLED display. |
| 171 ; Adding a call/return adds 3 words and a pipeline flush, hence make it | |
| 172 ; nearly twice slower... | |
| 173 ; | |
| 174 ; Input : commande as macro parameter. | |
| 175 ; Output : NONE | |
| 176 ; Trash : WREG | |
| 177 ; | |
| 178 AA_CMD_WRITE macro cmd | |
| 179 movlw cmd | |
| 180 rcall PLED_CmdWrite | |
| 181 ; bcf oled_rs ; Cmd mode | |
| 182 ; movwf PORTD,A | |
| 183 ; bcf oled_rw ; Tick the clock | |
| 184 ; bsf oled_rw | |
| 185 endm | |
| 186 ; | |
| 187 ; Input : PRODH:L as 16bits data. | |
| 188 ; Output : NONE | |
| 189 ; Trash : NONE | |
| 190 ; | |
| 191 AA_DATA_WRITE_PROD macro | |
| 192 rcall PLED_DataWrite_PROD | |
| 193 ; bsf oled_rs ; Data mode | |
| 194 ; movff PRODH,PORTD ; NOTE: OLED is BIGENDIAN! | |
| 195 ; bcf oled_rw ; Tick the clock | |
| 196 ; bsf oled_rw | |
| 197 ; movff PRODL,PORTD | |
| 198 ; bcf oled_rw ; Tick the clock | |
| 199 ; bsf oled_rw | |
| 200 endm | |
| 201 | |
| 202 ;============================================================================= | |
| 203 ; Output OLED Window Address commands. | |
| 204 ; Inputs : win_top, win_leftx2, win_height, aa_width. | |
| 205 ; Output : PortD commands. | |
| 206 ; Trashed: PROD | |
| 207 ; | |
| 208 PLED_box_write: | |
| 209 movff win_leftx2,WREG ; Compute left = 2*leftx2 --> PROD | |
| 210 mullw 2 | |
| 211 | |
| 212 movff win_flags,WREG ; BEWARE: bank0 bit-test | |
| 213 btfsc WREG,0 ; 180° rotation ? | |
| 214 bra PLED_box_flip_H ; YES: | |
| 215 | |
| 216 ;---- Normal horizontal window --------------------------------------- | |
| 217 ; Output 0x35 left, | |
| 218 ; 0x36 right == left + width - 1. | |
| 219 AA_CMD_WRITE 0x35 ; this is the left border | |
| 220 AA_DATA_WRITE_PROD ; Output left | |
| 221 AA_CMD_WRITE 0x21 ; Also the horizontal first pix coord. | |
| 222 AA_DATA_WRITE_PROD | |
| 223 | |
| 224 movf aa_width+0,W,ACCESS ; right = left + width - 1 | |
| 225 addwf PRODL,F | |
| 226 movf aa_width+1,W,ACCESS | |
| 227 addwfc PRODH,F | |
| 228 decf PRODL,F,A ; decrement result | |
| 229 btfss STATUS,C | |
| 230 decf PRODH,F,A | |
| 231 | |
| 232 AA_CMD_WRITE 0x36 ; Write and the right border | |
| 233 AA_DATA_WRITE_PROD | |
| 234 | |
| 235 bra PLED_box_noflip_H | |
| 236 | |
| 237 ;---- Flipped horizontal window -------------------------------------- | |
| 238 PLED_box_flip_H: | |
| 239 ; Output 0x36 flipped(left) = 319-left | |
| 240 ; 0x35 flipped(right) = 319-right = 320 - left - width | |
| 241 movf PRODL,W ; 16bits 319 - PROD --> PROD | |
| 242 sublw LOW(.319) ; 319-W --> W | |
| 243 movwf PRODL | |
| 244 movf PRODH,W | |
| 245 btfss STATUS,C ; Borrow = /CARRY | |
| 246 incf WREG | |
| 247 sublw HIGH(.319) | |
| 248 movwf PRODH | |
| 249 AA_CMD_WRITE 0x36 ; this is the left border | |
| 250 AA_DATA_WRITE_PROD ; Output left | |
| 251 AA_CMD_WRITE 0x21 | |
| 252 AA_DATA_WRITE_PROD | |
| 253 | |
| 254 movf aa_width+0,W ; 16bits PROD - width --> PROD | |
| 255 subwf PRODL,F ; PRODL - WREG --> PRODL | |
| 256 movf aa_width+1,W | |
| 257 subwfb PRODH,F | |
| 258 infsnz PRODL ; PROD+1 --> PROD | |
| 259 incf PRODH | |
| 260 AA_CMD_WRITE 0x35 ; this is the left border | |
| 261 AA_DATA_WRITE_PROD ; Output left | |
| 262 | |
| 263 PLED_box_noflip_H: | |
| 264 movff win_flags,WREG ; BEWARE: bank0 bit-test | |
| 265 btfsc WREG,0 ; 180° rotation ? | |
| 266 bra PLED_box_flip_V | |
| 267 | |
| 268 ;---- Normal vertical window ----------------------------------------- | |
| 269 ; Output 0x37 (top) (bottom) | |
| 270 movff win_top,PRODH ; top --> PRODH (first byte) | |
| 271 movff win_height,WREG | |
| 272 addwf PRODH,W | |
| 273 decf WREG | |
| 274 movwf PRODL ; top+height-1 --> PRODL (second byte) | |
| 275 | |
| 276 AA_CMD_WRITE 0x37 | |
| 277 AA_DATA_WRITE_PROD | |
| 278 | |
| 279 movff PRODH,PRODL | |
| 280 clrf PRODH ; Start pixel V coord == top. | |
| 281 AA_CMD_WRITE 0x20 | |
| 282 AA_DATA_WRITE_PROD | |
| 283 | |
| 284 return | |
| 285 | |
| 286 ;---- Flipped vertical window ---------------------------------------- | |
| 287 ; Output 0x37 flipped(bottom) = 239-bottom = 240 - top - height | |
| 288 ; flipped(top) = 239-top | |
| 289 PLED_box_flip_V: | |
| 290 movff win_top,PRODL | |
| 291 movff win_height,WREG | |
| 292 addwf PRODL,W | |
| 293 sublw .240 ; 240 - top - height | |
| 294 movwf PRODH ; First byte | |
| 295 | |
| 296 movf PRODL,W | |
| 297 sublw .239 ; 249-top | |
| 298 movwf PRODL ; --> second byte. | |
| 299 | |
| 300 AA_CMD_WRITE 0x37 | |
| 301 AA_DATA_WRITE_PROD | |
| 302 | |
| 303 clrf PRODH ; Start pixel V coord. | |
| 304 AA_CMD_WRITE 0x20 | |
| 305 AA_DATA_WRITE_PROD | |
| 306 | |
| 307 return | |
| 308 | |
| 309 ;============================================================================= | |
| 123 | 310 ; PLED_frame : draw a frame around current box with current color. |
| 311 ; Inputs: win_top, win_leftx2, win_height, win_width, win_color1, win_color2 | |
| 312 ; Outputs: (none) | |
| 313 ; Trashed: WREG, PROD, aa_start:2, aa_end:2, win_leftx2, win_width:1 | |
| 167 | 314 global PLED_frame |
| 142 | 315 PLED_frame: |
| 316 movff win_top,aa_start+0 ; Backup everything. | |
| 123 | 317 movff win_height,aa_start+1 |
| 318 movff win_leftx2,aa_end+0 | |
| 319 movff win_width,aa_end+1 | |
| 0 | 320 |
| 123 | 321 ;---- TOP line ----------------------------------------------------------- |
| 142 | 322 movlw 1 ; row ~ height=1 |
| 123 | 323 movff WREG,win_height |
| 324 rcall PLED_box | |
| 0 | 325 |
| 123 | 326 ;---- BOTTOM line -------------------------------------------------------- |
| 142 | 327 movff aa_start+0,PRODL ; Get back top, |
| 328 movff aa_start+1,WREG ; and height | |
| 329 addwf PRODL,W ; top+height | |
| 330 decf WREG ; top+height-1 | |
| 331 movff WREG,win_top ; top+height-1 --> top | |
| 123 | 332 rcall PLED_box |
| 0 | 333 |
| 123 | 334 ;---- LEFT column -------------------------------------------------------- |
| 335 movff aa_start+0,win_top ; Restore top/height. | |
| 336 movff aa_start+1,win_height | |
| 337 movlw 1 ; column ~ width=1 | |
| 338 movff WREG,win_width | |
| 339 rcall PLED_box | |
| 0 | 340 |
| 123 | 341 ;---- RIGHT column ------------------------------------------------------- |
| 342 movff aa_end+0,WREG | |
| 343 movff aa_end+1,PRODL | |
| 344 addwf PRODL,W | |
| 345 decf WREG | |
| 346 movff WREG,win_leftx2 | |
| 347 bra PLED_box | |
| 0 | 348 |
| 123 | 349 ;============================================================================= |
| 350 ; PLED_box : fills 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 | |
| 0 | 354 |
| 167 | 355 global PLED_box |
| 0 | 356 PLED_box: |
| 123 | 357 ;---- Define Window ------------------------------------------------------ |
| 142 | 358 movff win_width,WREG |
| 359 bcf STATUS,C | |
| 360 rlcf WREG | |
| 150 | 361 movwf aa_width+0 |
| 142 | 362 movlw 0 |
| 363 rlcf WREG | |
| 364 movwf aa_width+1 | |
| 365 rcall PLED_box_write | |
| 0 | 366 |
| 123 | 367 ;---- Fill Window -------------------------------------------------------- |
| 150 | 368 movlw 0x22 ; Start Writing Data to GRAM |
| 0 | 369 rcall PLED_CmdWrite |
| 370 | |
| 150 | 371 clrf PRODH ; Column counter. |
| 372 bsf oled_rs ; Data! | |
| 0 | 373 |
| 150 | 374 PLED_box2: ; Loop height times |
| 142 | 375 movff win_height,PRODL |
| 150 | 376 |
| 377 PLED_box3: ; loop width times | |
| 0 | 378 movff win_color1,PORTD |
| 379 bcf oled_rw | |
| 150 | 380 bsf oled_rw ; Upper |
| 0 | 381 movff win_color2,PORTD |
| 382 bcf oled_rw | |
| 150 | 383 bsf oled_rw ; Lower |
| 0 | 384 |
| 385 movff win_color1,PORTD | |
| 386 bcf oled_rw | |
| 150 | 387 bsf oled_rw ; Upper |
| 0 | 388 movff win_color2,PORTD |
| 389 bcf oled_rw | |
| 150 | 390 bsf oled_rw ; Lower |
| 391 | |
| 392 decfsz PRODL,F ; row loop finished ? | |
| 393 bra PLED_box3 ; No: continue. | |
| 394 | |
| 395 incf PRODH,F ; column count ++ | |
| 396 | |
| 397 movff win_bargraph,WREG ; current column == bargraph ? | |
| 398 cpfseq PRODH | |
| 399 bra PLED_box4 ; No: just loop. | |
| 0 | 400 |
| 150 | 401 clrf WREG ; Yes: switch to black |
| 402 movff WREG,win_color1 | |
| 403 movff WREG,win_color2 | |
| 404 PLED_box4: | |
| 405 movff win_width,WREG | |
| 406 cpfseq PRODH | |
| 407 bra PLED_box2 | |
| 0 | 408 |
| 150 | 409 movlw 0x00 ; NOP, to stop window mode |
| 410 rcall PLED_CmdWrite | |
| 411 | |
| 412 setf WREG ; Reset bargraph mode... | |
| 413 movff WREG,win_bargraph | |
| 414 return | |
| 0 | 415 |
| 123 | 416 ;============================================================================= |
|
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Custom views in dive mode configrable (New CF50-CF53)
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417 ; PLED_ClearScreen: An optimized version of PLEX_box, for full screen black. |
| 123 | 418 ; Trashed: WREG, PROD |
| 0 | 419 |
| 167 | 420 global PLED_ClearScreen |
| 0 | 421 PLED_ClearScreen: |
| 422 movlw 0x35 ; VerticalStartAddress HIGH:LOW | |
| 423 rcall PLED_CmdWrite | |
| 123 | 424 mullw 0 |
| 425 rcall PLED_DataWrite_PROD | |
| 0 | 426 |
| 427 movlw 0x36 ; VerticalEndAddress HIGH:LOW | |
| 428 rcall PLED_CmdWrite | |
| 429 movlw 0x01 | |
| 123 | 430 rcall PLED_DataWrite |
| 0 | 431 movlw 0x3F |
| 123 | 432 rcall PLED_DataWrite |
| 0 | 433 |
| 434 movlw 0x37 ; HorizontalAddress START:END | |
| 435 rcall PLED_CmdWrite | |
| 436 movlw 0x00 | |
| 123 | 437 rcall PLED_DataWrite |
| 0 | 438 movlw 0xEF |
| 123 | 439 rcall PLED_DataWrite |
| 0 | 440 |
| 441 movlw 0x20 ; Start Address Horizontal (.0 - .239) | |
| 442 rcall PLED_CmdWrite | |
| 123 | 443 rcall PLED_DataWrite_PROD |
| 0 | 444 |
| 445 movlw 0x21 ; Start Address Vertical (.0 - .319) | |
| 446 rcall PLED_CmdWrite | |
| 123 | 447 rcall PLED_DataWrite_PROD |
| 0 | 448 |
| 150 | 449 movlw 0x22 ; Start Writing Data to GRAM |
| 0 | 450 rcall PLED_CmdWrite |
| 451 | |
|
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adding anti-aliased fonts frame and merging some patches from Jeando
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452 ; See Page 101 of OLED Driver IC Datasheet how to handle rs/rw clocks |
| 150 | 453 bsf oled_rs ; Data! |
| 0 | 454 |
| 123 | 455 movlw .160 |
| 456 movwf PRODH | |
| 0 | 457 PLED_ClearScreen2: |
| 123 | 458 movlw .240 |
| 459 movwf PRODL | |
| 0 | 460 PLED_ClearScreen3: |
| 461 | |
| 150 | 462 clrf PORTD ; Need to generate trace here too. |
| 0 | 463 bcf oled_rw |
| 150 | 464 bsf oled_rw ; Upper |
|
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Kludges to emulate inexisting devices when debugged with the MPLAB software SIMulator.
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465 |
| 150 | 466 clrf PORTD ; Need to generate trace here too. |
| 0 | 467 bcf oled_rw |
| 150 | 468 bsf oled_rw ; Lower |
| 0 | 469 |
| 150 | 470 clrf PORTD ; Need to generate trace here too. |
| 123 | 471 bcf oled_rw |
| 150 | 472 bsf oled_rw ; Upper |
| 123 | 473 |
| 150 | 474 clrf PORTD ; Need to generate trace here too. |
| 123 | 475 bcf oled_rw |
| 150 | 476 bsf oled_rw ; Lower |
| 123 | 477 |
| 478 decfsz PRODL,F | |
| 0 | 479 bra PLED_ClearScreen3 |
| 123 | 480 decfsz PRODH,F |
| 0 | 481 bra PLED_ClearScreen2 |
| 482 | |
| 483 movlw 0x00 ; NOP, to stop Address Update Counter | |
| 123 | 484 bra PLED_CmdWrite |
| 0 | 485 |
| 486 ; ----------------------------- | |
| 487 ; PLED Write Cmd via W | |
| 488 ; ----------------------------- | |
| 489 PLED_CmdWrite: | |
| 490 bcf oled_rs ; Command! | |
| 491 movwf PORTD ; Move Data to PORTD | |
| 492 bcf oled_rw | |
| 493 bsf oled_rw | |
| 494 return | |
| 495 | |
| 496 ; ----------------------------- | |
| 497 ; PLED Write Display Data via W | |
| 498 ; ----------------------------- | |
| 499 PLED_DataWrite: | |
| 123 | 500 bsf oled_rs ; Data! |
| 501 movwf PORTD ; Move Data to PORTD | |
| 502 bcf oled_rw | |
| 503 bsf oled_rw | |
| 504 return | |
| 0 | 505 |
| 506 ; ----------------------------- | |
| 507 ; PLED Data Cmd via W | |
| 508 ; ----------------------------- | |
| 123 | 509 PLED_DataWrite_PROD: |
| 0 | 510 bsf oled_rs ; Data! |
| 123 | 511 movff PRODH,PORTD ; Move high byte to PORTD (OLED is bigendian) |
| 512 bcf oled_rw | |
| 513 bsf oled_rw | |
| 514 movff PRODL,PORTD ; Move low byte to PORTD | |
| 0 | 515 bcf oled_rw |
| 516 bsf oled_rw | |
| 517 return | |
| 518 | |
| 519 ; ----------------------------- | |
| 520 ; PLED boot | |
| 521 ; ----------------------------- | |
| 522 PLED_boot: | |
| 523 bcf oled_hv | |
| 524 WAITMS d'32' | |
| 525 bsf oled_vdd | |
| 526 nop | |
| 527 bcf oled_cs | |
| 528 nop | |
| 529 bsf oled_nreset | |
| 3 | 530 ; WAITMS d'10' ; Quick wake-up |
| 531 WAITMS d'250' ; Standard wake-up | |
| 0 | 532 bsf oled_e_nwr |
| 533 nop | |
| 534 bcf oled_nreset | |
| 535 WAIT10US d'2' | |
| 536 bsf oled_nreset | |
| 537 WAITMS d'10' | |
| 538 | |
| 539 movlw 0x24 ; 80-System 8-Bit Mode | |
| 540 rcall PLED_CmdWrite | |
| 541 | |
| 542 movlw 0x02 ; RGB Interface Control (S6E63D6 Datasheet page 42) | |
| 543 rcall PLED_CmdWrite | |
| 544 movlw 0x00 ; X X X X X X X RM | |
| 123 | 545 rcall PLED_DataWrite |
| 0 | 546 movlw 0x00 ; DM X RIM1 RIM0 VSPL HSPL EPL DPL |
| 123 | 547 rcall PLED_DataWrite ; System Interface: RIM is ignored, Internal Clock |
| 0 | 548 |
| 549 movlw 0x03 ; Entry Mode (S6E63D6 Datasheet page 46) | |
| 550 rcall PLED_CmdWrite | |
| 142 | 551 movlw 0x00 ; CLS MDT1 MDT0 BGR X X X SS 65k Color |
| 123 | 552 rcall PLED_DataWrite |
| 142 | 553 |
| 554 ; Change direction for block-writes of pixels | |
| 555 lfsr FSR0,win_flags | |
| 556 btfss INDF0,0 ; BANK-SAFE bit test. | |
| 557 movlw b'00110000' ; [normal] X X I/D1 I/D0 X X X AM | |
| 558 btfsc INDF0,0 | |
| 559 movlw b'00000000' ; [flipped] X X I/D1 I/D0 X X X AM | |
| 123 | 560 rcall PLED_DataWrite |
| 0 | 561 |
| 562 movlw 0x18 | |
| 563 rcall PLED_CmdWrite | |
| 564 movlw 0x00 | |
| 123 | 565 rcall PLED_DataWrite |
| 0 | 566 movlw 0x28 |
| 123 | 567 rcall PLED_DataWrite |
| 0 | 568 |
| 569 movlw 0xF8 | |
| 570 rcall PLED_CmdWrite | |
| 571 movlw 0x00 | |
| 123 | 572 rcall PLED_DataWrite |
| 0 | 573 movlw 0x0F |
| 123 | 574 rcall PLED_DataWrite |
| 0 | 575 |
| 576 movlw 0xF9 | |
| 577 rcall PLED_CmdWrite | |
| 578 movlw 0x00 | |
| 123 | 579 rcall PLED_DataWrite |
| 0 | 580 movlw 0x0F |
| 123 | 581 rcall PLED_DataWrite |
| 0 | 582 |
| 583 movlw 0x10 | |
| 584 rcall PLED_CmdWrite | |
| 585 movlw 0x00 | |
| 123 | 586 rcall PLED_DataWrite |
| 0 | 587 movlw 0x00 |
| 123 | 588 rcall PLED_DataWrite |
| 0 | 589 |
| 590 ; Now Gamma settings... | |
| 591 rcall PLED_brightness_full | |
| 2 | 592 ;rcall PLED_brightness_low |
| 0 | 593 ; End Gamma Settings |
| 594 | |
| 595 rcall PLED_ClearScreen | |
| 596 | |
| 597 bsf oled_hv | |
| 598 WAITMS d'32' | |
| 599 | |
| 600 movlw 0x05 | |
| 601 rcall PLED_CmdWrite | |
| 602 movlw 0x00 | |
| 123 | 603 rcall PLED_DataWrite |
| 0 | 604 movlw 0x01 |
| 123 | 605 rcall PLED_DataWrite ; Display ON |
| 0 | 606 return |
| 607 | |
| 608 | |
| 609 PLED_brightness_full: | |
| 610 movlw 0x70 | |
| 611 rcall PLED_CmdWrite | |
| 612 movlw 0x1F | |
| 123 | 613 rcall PLED_DataWrite |
| 0 | 614 movlw 0x00 |
| 123 | 615 rcall PLED_DataWrite |
| 0 | 616 movlw 0x71 |
| 617 rcall PLED_CmdWrite | |
| 618 movlw 0x23 | |
| 123 | 619 rcall PLED_DataWrite |
| 0 | 620 movlw 0x80 |
| 123 | 621 rcall PLED_DataWrite |
| 0 | 622 movlw 0x72 |
| 623 rcall PLED_CmdWrite | |
| 624 movlw 0x2A | |
| 123 | 625 rcall PLED_DataWrite |
| 0 | 626 movlw 0x80 |
| 123 | 627 rcall PLED_DataWrite |
| 0 | 628 |
| 629 movlw 0x73 | |
| 630 rcall PLED_CmdWrite | |
| 631 movlw 0x15 | |
| 123 | 632 rcall PLED_DataWrite |
| 0 | 633 movlw 0x11 |
| 123 | 634 rcall PLED_DataWrite |
| 0 | 635 movlw 0x74 |
| 636 rcall PLED_CmdWrite | |
| 637 movlw 0x1C | |
| 123 | 638 rcall PLED_DataWrite |
| 0 | 639 movlw 0x11 |
| 123 | 640 rcall PLED_DataWrite |
| 0 | 641 |
| 642 movlw 0x75 | |
| 643 rcall PLED_CmdWrite | |
| 644 movlw 0x1B | |
| 123 | 645 rcall PLED_DataWrite |
| 0 | 646 movlw 0x15 |
| 123 | 647 rcall PLED_DataWrite |
| 0 | 648 movlw 0x76 |
| 649 rcall PLED_CmdWrite | |
| 650 movlw 0x1A | |
| 123 | 651 rcall PLED_DataWrite |
| 0 | 652 movlw 0x15 |
| 123 | 653 rcall PLED_DataWrite |
| 0 | 654 |
| 655 movlw 0x77 | |
| 656 rcall PLED_CmdWrite | |
| 657 movlw 0x1C | |
| 123 | 658 rcall PLED_DataWrite |
| 0 | 659 movlw 0x18 |
| 123 | 660 rcall PLED_DataWrite |
| 0 | 661 movlw 0x78 |
| 662 rcall PLED_CmdWrite | |
| 663 movlw 0x21 | |
| 123 | 664 rcall PLED_DataWrite |
| 0 | 665 movlw 0x15 |
| 123 | 666 rcall PLED_DataWrite |
| 0 | 667 |
| 668 return | |
| 669 | |
| 670 PLED_brightness_low: | |
| 671 movlw 0x70 | |
| 672 rcall PLED_CmdWrite | |
| 673 movlw 0x14 | |
| 123 | 674 rcall PLED_DataWrite |
| 0 | 675 movlw 0x00 |
| 123 | 676 rcall PLED_DataWrite |
| 0 | 677 movlw 0x71 |
| 678 rcall PLED_CmdWrite | |
| 679 movlw 0x17 | |
| 123 | 680 rcall PLED_DataWrite |
| 0 | 681 movlw 0x00 |
| 123 | 682 rcall PLED_DataWrite |
| 0 | 683 movlw 0x72 |
| 684 rcall PLED_CmdWrite | |
| 685 movlw 0x15 | |
| 123 | 686 rcall PLED_DataWrite |
| 0 | 687 movlw 0x80 |
| 123 | 688 rcall PLED_DataWrite |
| 0 | 689 |
| 690 movlw 0x73 | |
| 691 rcall PLED_CmdWrite | |
| 692 movlw 0x15 | |
| 123 | 693 rcall PLED_DataWrite |
| 0 | 694 movlw 0x11 |
| 123 | 695 rcall PLED_DataWrite |
| 0 | 696 movlw 0x74 |
| 697 rcall PLED_CmdWrite | |
| 698 movlw 0x14 | |
| 123 | 699 rcall PLED_DataWrite |
| 0 | 700 movlw 0x0B |
| 123 | 701 rcall PLED_DataWrite |
| 0 | 702 |
| 703 movlw 0x75 | |
| 704 rcall PLED_CmdWrite | |
| 705 movlw 0x1B | |
| 123 | 706 rcall PLED_DataWrite |
| 0 | 707 movlw 0x15 |
| 123 | 708 rcall PLED_DataWrite |
| 0 | 709 movlw 0x76 |
| 710 rcall PLED_CmdWrite | |
| 711 movlw 0x13 | |
| 123 | 712 rcall PLED_DataWrite |
| 0 | 713 movlw 0x0E |
| 123 | 714 rcall PLED_DataWrite |
| 0 | 715 |
| 716 movlw 0x77 | |
| 717 rcall PLED_CmdWrite | |
| 718 movlw 0x1C | |
| 123 | 719 rcall PLED_DataWrite |
| 0 | 720 movlw 0x18 |
| 123 | 721 rcall PLED_DataWrite |
| 0 | 722 movlw 0x78 |
| 723 rcall PLED_CmdWrite | |
| 724 movlw 0x15 | |
| 123 | 725 rcall PLED_DataWrite |
| 0 | 726 movlw 0x0E |
| 123 | 727 rcall PLED_DataWrite |
| 0 | 728 |
| 729 return | |
| 730 | |
| 731 PLED_set_color:;Converts 8Bit RGB b'RRRGGGBB' into 16Bit RGB b'RRRRRGGGGGGBBBBB' | |
| 732 movwf oled1_temp ; Get 8Bit RGB b'RRRGGGBB' | |
| 733 movff oled1_temp, oled2_temp ; Copy | |
| 734 | |
| 735 ; Mask Bit 7,6,5,4,3,2 | |
| 736 movlw b'00000011' | |
| 737 andwf oled2_temp,F | |
| 738 | |
| 739 movlw b'00000000' | |
| 740 dcfsnz oled2_temp,F | |
| 741 movlw b'01010000' | |
| 742 dcfsnz oled2_temp,F | |
| 743 movlw b'10100000' | |
| 744 dcfsnz oled2_temp,F | |
| 745 movlw b'11111000' | |
| 746 movwf oled3_temp ; Blue done. | |
| 747 | |
| 748 movff oled1_temp, oled2_temp ; Copy | |
| 749 ; Mask Bit 7,6,5,1,0 | |
| 750 movlw b'00011100' | |
| 751 andwf oled2_temp,F | |
| 752 rrncf oled2_temp,F | |
| 753 rrncf oled2_temp,F | |
| 754 | |
| 755 movlw b'00000000' | |
| 756 dcfsnz oled2_temp,F | |
| 757 movlw b'00000100' | |
| 758 dcfsnz oled2_temp,F | |
| 759 movlw b'00001000' | |
| 760 dcfsnz oled2_temp,F | |
| 761 movlw b'00001100' | |
| 762 dcfsnz oled2_temp,F | |
| 763 movlw b'00010000' | |
| 764 dcfsnz oled2_temp,F | |
| 765 movlw b'00010100' | |
| 766 dcfsnz oled2_temp,F | |
| 767 movlw b'00100000' | |
| 768 dcfsnz oled2_temp,F | |
| 769 movlw b'00111111' | |
| 770 movwf oled4_temp | |
| 771 | |
| 772 rrcf oled4_temp,F | |
| 773 rrcf oled3_temp,F | |
| 774 | |
| 775 rrcf oled4_temp,F | |
| 776 rrcf oled3_temp,F | |
| 777 | |
| 778 rrcf oled4_temp,F | |
| 779 rrcf oled3_temp,F ; oled3_temp (b'GGGBBBBB') done. | |
| 780 | |
| 781 movff oled1_temp, oled2_temp ; Copy | |
| 782 clrf oled1_temp | |
| 783 | |
| 784 rrcf oled4_temp,F | |
| 785 rrcf oled1_temp,F | |
| 786 | |
| 787 rrcf oled4_temp,F | |
| 788 rrcf oled1_temp,F | |
| 789 | |
| 790 rrcf oled4_temp,F | |
| 791 rrcf oled1_temp,F ; Green done. | |
| 792 | |
| 793 ; Mask Bit 4,3,2,1,0 | |
| 794 movlw b'11100000' | |
| 795 andwf oled2_temp,F | |
| 796 | |
| 797 rrncf oled2_temp,F | |
| 798 rrncf oled2_temp,F | |
| 799 rrncf oled2_temp,F | |
| 800 rrncf oled2_temp,F | |
| 801 rrncf oled2_temp,F | |
| 802 | |
| 803 movlw b'00000000' | |
| 804 dcfsnz oled2_temp,F | |
| 805 movlw b'00000100' | |
| 806 dcfsnz oled2_temp,F | |
| 807 movlw b'00001000' | |
| 808 dcfsnz oled2_temp,F | |
| 809 movlw b'00001100' | |
| 810 dcfsnz oled2_temp,F | |
| 811 movlw b'00010000' | |
| 812 dcfsnz oled2_temp,F | |
| 813 movlw b'00010100' | |
| 814 dcfsnz oled2_temp,F | |
| 815 movlw b'00100000' | |
| 816 dcfsnz oled2_temp,F | |
| 817 movlw b'00111111' | |
| 818 movwf oled4_temp | |
| 819 | |
| 820 rrcf oled4_temp,F | |
| 821 rrcf oled1_temp,F | |
| 822 | |
| 823 rrcf oled4_temp,F | |
| 824 rrcf oled1_temp,F | |
| 825 | |
| 826 rrcf oled4_temp,F | |
| 827 rrcf oled1_temp,F | |
| 828 | |
| 829 rrcf oled4_temp,F | |
| 830 rrcf oled1_temp,F | |
| 831 | |
| 832 rrcf oled4_temp,F | |
| 833 rrcf oled1_temp,F ; Red done. | |
| 834 | |
| 835 movff oled1_temp,win_color1 | |
| 836 movff oled3_temp,win_color2 ; Set Bank0 Color registers... | |
| 837 return | |
| 838 |