Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/menu_logbook.asm @ 238:9581e48a914f
Some cleanup in the ISR
| author | heinrichsweikamp |
|---|---|
| date | Sun, 20 Mar 2011 17:55:21 +0100 |
| parents | cdba979821ee |
| children | 38cccd304970 |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 ; OSTC - diving computer code | |
| 3 ; Copyright (C) 2008 HeinrichsWeikamp GbR | |
| 4 | |
| 5 ; This program is free software: you can redistribute it and/or modify | |
| 6 ; it under the terms of the GNU General Public License as published by | |
| 7 ; the Free Software Foundation, either version 3 of the License, or | |
| 8 ; (at your option) any later version. | |
| 9 | |
| 10 ; This program is distributed in the hope that it will be useful, | |
| 11 ; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 ; GNU General Public License for more details. | |
| 14 | |
| 15 ; You should have received a copy of the GNU General Public License | |
| 16 ; along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 | |
| 18 | |
| 19 ; Menu "Logbook" | |
| 20 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com | |
| 21 ; written: 060107 | |
| 22 ; last updated: 081026 | |
| 23 ; known bugs: | |
| 24 ; ToDo: | |
| 25 | |
| 26 ; searches external EEPROM for dive headers and displays them in a list | |
| 27 ; a detailed view with all informations and profile can be selected | |
| 28 ; does not require a FAT, will work with other profile intervals as ten seconds, too | |
| 29 | |
| 30 menu_logbook: | |
| 207 | 31 bcf return_from_profileview ; clear some flags |
| 0 | 32 ;call enable_rs232 |
| 33 menu_logbook1: | |
| 34 bcf logbook_header_drawn | |
| 35 call PLED_ClearScreen ; Clear screen | |
| 36 bcf all_dives_shown ; clear some flags | |
| 37 bcf logbook_profile_view | |
| 38 bcf logbook_page_not_empty | |
| 39 clrf menupos3 ; Here: used rows on current logbook-page | |
| 40 clrf menupos2 ; Here: # of current displayed page | |
| 41 clrf divenumber ; # of dive in list during search | |
| 42 | |
| 43 | |
| 44 menu_logbook1a: | |
| 45 WIN_INVERT .1 | |
| 46 DISPLAYTEXT .12 ;" Wait.." | |
| 47 WIN_INVERT .0 | |
| 48 call I2CReset ; Reset I2C Bus | |
| 49 call get_free_EEPROM_location ; search from "here" backwards through the external memory | |
| 50 | |
| 207 | 51 movff eeprom_address+0,logbook_temp5 |
| 52 movff eeprom_address+1,logbook_temp6 ; Store Pointer to 0xFE (From 0xFD, 0xFD, 0xFE sequence) for faster display | |
| 53 | |
| 54 menu_logbook1a_no_get_free: ; Without repeated search for dive | |
| 208 | 55 clrf divemins+0 ; Here: used as temp variables |
| 56 clrf divemins+1 | |
| 0 | 57 movlw d'5' |
| 58 movwf menupos ; Here: stores current position on display (5-x) | |
| 148 | 59 |
| 60 ;----------------------------------------------------------------------------- | |
| 61 ; search external EEPROM backwards from eeprom_address | |
| 62 ; for 0xFA, 0xFA (store 1st. 0xFA position for next search) | |
| 63 ; read header data and display it | |
| 64 ; wait for user to confirm/exit | |
| 65 ; recopy data to search from here | |
| 66 | |
| 0 | 67 menu_logbook1b: |
| 68 WIN_INVERT .1 | |
| 69 DISPLAYTEXT .12 ;" Wait.." | |
| 70 WIN_INVERT .0 | |
| 71 | |
| 148 | 72 ;---- fast loop: check every other byte ---------------------------------- |
| 0 | 73 menu_logbook2: |
| 148 | 74 infsnz divemins+0,F ; increase 16Bit value |
| 75 incf divemins+1,F | |
| 76 infsnz divemins+0,F ; increase 16Bit value, twice | |
| 77 incf divemins+1,F | |
| 0 | 78 |
| 148 | 79 btfsc divemins+1,7 ; At 0x8000? |
| 80 bra menu_logbook_reset ; yes, restart (if not empty) | |
| 0 | 81 |
| 148 | 82 decf_eeprom_address d'2' ; +2 to eeprom address. |
| 83 | |
| 0 | 84 call I2CREAD ; reads one byte (Slow! Better use Blockread!) |
| 85 | |
| 148 | 86 movlw 0xFA ; That was a FA ? |
| 0 | 87 cpfseq SSPBUF |
| 148 | 88 bra menu_logbook2 ; No: continue the fast loop... |
| 89 | |
| 90 ;---- Slow check : was it before or after that one ? --------------------- | |
| 0 | 91 |
| 148 | 92 incf_eeprom_address d'1' ; Been one step too far ? |
| 93 call I2CREAD ; reads one byte (Slow! Better use Blockread!) | |
| 94 movlw 0xFA ; That was a FA ? | |
| 95 xorwf SSPBUF,W | |
| 151 | 96 bz menu_loop_tooFar ; Got both of them... |
| 148 | 97 |
| 151 | 98 infsnz divemins+0,F ; Advance to the next byte. |
| 99 incf divemins+1,F | |
| 100 decf_eeprom_address d'2' ; One step back, two steps forward. | |
| 148 | 101 call I2CREAD ; reads one byte (Slow! Better use Blockread!) |
| 102 movlw 0xFA ; It was the second FA ? | |
| 103 xorwf SSPBUF,W | |
| 104 bz test_FA_DONE | |
| 105 bra menu_logbook2 ; No: continue the fast loop... | |
| 106 | |
| 107 menu_loop_tooFar; | |
| 151 | 108 decf_eeprom_address d'1' ; So stays pointing at the second one. |
| 0 | 109 |
| 110 test_FA_DONE: ; Found 0xFA 0xFA! | |
| 111 movff eeprom_address+0,eeprom_header_address+0 ; store current address into temp register | |
| 112 movff eeprom_address+1,eeprom_header_address+1 ; we must continue search here later | |
| 148 | 113 incf divenumber,F ; new header found, increase divenumber |
| 114 bra menu_logbook4 ; Done with searching, display the header! | |
| 0 | 115 |
| 116 menu_logbook3b: | |
| 207 | 117 btfss logbook_page_not_empty ; Was there at least one dive? |
| 0 | 118 goto menu ; Not a single header was found, leave logbook. |
| 207 | 119 bra menu_logbook_display_loop2 ; rcall of get_free_eeprom_location not required here (faster) |
| 0 | 120 |
| 121 menu_logbook_reset: | |
| 122 movf divenumber,W | |
| 123 btfsc STATUS,Z ; Was there at least one dive? | |
| 207 | 124 bra menu_logbook3b ; No, Nothing to do |
| 0 | 125 |
| 207 | 126 bsf all_dives_shown ; Yes |
| 127 bra menu_logbook_display_loop2 ; rcall of get_free_eeprom_location not required here (faster) | |
| 0 | 128 |
| 129 | |
| 130 menu_logbook4: | |
| 131 ; Adjust eeprom_address to set pointer on first headerbyte | |
| 148 | 132 incf_eeprom_address d'2' ; Macro, that adds 8Bit to eeprom_address:2 with banking at 0x8000 |
| 0 | 133 |
| 134 btfss logbook_profile_view ; Display profile (search routine is used in profileview, too) | |
| 135 bra menu_logbook_display_loop ; No, display overwiev list | |
| 136 | |
| 137 movf divesecs,W ; divenumber that is searched | |
| 138 cpfseq divenumber ; current divenumber | |
| 139 bra next_logbook ; No match, continue search | |
| 140 bra display_profile2 | |
| 141 | |
| 142 | |
| 143 menu_logbook_display_loop: | |
| 144 btfsc all_dives_shown ; All dives displayed? | |
| 145 bra menu_logbook_display_loop2 ; Yes, but display first page again. | |
| 146 | |
| 147 rcall display_listdive ; display short header for list on current list position | |
| 148 | |
| 149 movlw d'5' | |
| 150 cpfseq menupos ; first dive on list (top place)? | |
| 151 bra menu_logbook_display_loop1 ; no, so skip saving of address | |
| 152 | |
| 153 | |
| 154 movff divenumber,mintemp+0 ; store all registered required to rebuilt the current logbookpage after the detail/profile view | |
| 155 movff eeprom_header_address+0,decodata+0 ; several registers are used as temp registers here | |
| 156 movff eeprom_header_address+1,decodata+1 | |
| 157 movff divemins+0,max_pressure+0 | |
| 158 movff divemins+1,max_pressure+1 | |
| 159 | |
| 160 movlw d'3' | |
| 161 addwf decodata+0,F | |
| 162 movlw d'0' | |
| 163 addwfc decodata+1,F ; Re-Adjust pointer again | |
| 164 movlw d'3' ; So first row will be the same again after detail/profile view | |
| 165 subwf max_pressure+0,F | |
| 166 movlw d'0' | |
| 167 subwfb max_pressure+1,F | |
| 168 | |
| 169 menu_logbook_display_loop1: | |
| 207 | 170 decfsz menupos,F ; List full? |
| 171 bra next_logbook ; no, search another dive for our current logbook page | |
| 0 | 172 |
| 173 menu_logbook_display_loop2: | |
| 207 | 174 btfss logbook_page_not_empty ; Was there one dive at all? |
| 175 bra menu_logbook ; Yes, so reload the first page | |
| 0 | 176 |
| 207 | 177 call PLED_topline_box ; Draw box |
| 0 | 178 WIN_INVERT .1 |
| 207 | 179 DISPLAYTEXT .26 ; "Logbook" |
| 0 | 180 WIN_INVERT .0 |
| 181 | |
| 207 | 182 DISPLAYTEXT .11 ; Displays "Exit" in the last row on the current page |
| 0 | 183 |
| 207 | 184 bcf sleepmode ; clear some flags for user input |
| 185 bcf menubit2 | |
| 186 bcf menubit3 | |
| 187 bcf cursor | |
| 188 bcf switch_right | |
| 189 bcf switch_left | |
| 0 | 190 clrf timeout_counter2 |
| 191 | |
| 192 movlw d'1' ; Set cursor to position 1... | |
| 193 btfsc return_from_profileview ; .. unless we are returning from a detail/profile view | |
| 194 movf mintemp+1,W ; load last cursor position again | |
| 195 movwf menupos ; and set menupos byte | |
| 196 bcf return_from_profileview ; Do this only once while the page is loaded again! | |
| 197 | |
| 198 bcf logbook_page_not_empty ; Obviously the current page is NOT empty | |
| 199 call PLED_logbook_cursor | |
| 200 | |
| 201 menu_logbook_loop: | |
| 202 call check_switches_logbook | |
| 203 | |
| 204 btfsc menubit3 ; SET/MENU? | |
| 205 bra next_logbook3 ; adjust cursor or create new page | |
| 206 | |
| 207 btfsc menubit2 ; ENTER? | |
| 208 bra display_profile_or_exit ; view details/profile or exit logbook | |
| 209 | |
| 210 btfsc onesecupdate | |
| 211 call timeout_surfmode ; Timeout | |
| 212 | |
| 213 btfsc onesecupdate | |
| 214 call set_dive_modes ; Check, if divemode must be entered | |
| 215 | |
| 216 bcf onesecupdate ; one second update | |
| 217 | |
| 218 btfsc sleepmode ; Timeout? | |
| 219 goto menu ; Yes | |
| 220 | |
| 221 btfsc divemode | |
| 222 goto restart ; Enter Divemode if required | |
| 223 | |
| 224 bra menu_logbook_loop ; Wait for something to do | |
| 225 | |
| 226 display_profile_or_exit: | |
| 227 bcf menubit2 ; debounce | |
| 228 movlw d'6' ; exit? | |
| 229 cpfseq menupos | |
| 230 bra display_profile ; No, show details/profile | |
| 231 goto menu | |
| 232 | |
| 233 display_profile: | |
| 234 movff menupos,mintemp+1 ; store current cursor position | |
| 235 bsf return_from_profileview ; tweak search routine to exit after found | |
| 236 | |
| 237 movf menupos2,W ; Number of page | |
| 238 mullw d'5' | |
| 239 movf PRODL,W | |
| 240 addwf menupos,W ; page*5+menupos= | |
| 241 movwf divesecs ; # of dive to search | |
| 242 | |
| 243 call PLED_ClearScreen ; search for dive | |
| 244 bsf logbook_profile_view ; set flag for search routine | |
| 245 | |
| 207 | 246 clrf divenumber ; search from scratch |
| 247 | |
| 248 movff logbook_temp5,eeprom_address+0 | |
| 249 movff logbook_temp6,eeprom_address+1 ; Restore Pointer to 0xFE (From 0xFD, 0xFD, 0xFE sequence) for faster display | |
| 250 | |
| 251 bra menu_logbook1a_no_get_free ; Start Search for Dive (Without get_free_EEPROM_location) | |
| 252 | |
| 0 | 253 display_profile2: |
| 254 bcf logbook_profile_view ; clear flag for search routine | |
| 255 | |
| 256 call PLED_display_wait_clear | |
| 204 | 257 call PLED_standard_color |
| 0 | 258 WIN_TOP .0 |
| 259 WIN_LEFT .0 | |
| 123 | 260 STRCPY "#" |
| 0 | 261 |
| 262 GETCUSTOM15 .28 ; Logbook Offset -> lo, hi | |
| 263 tstfsz lo ; lo=0? | |
| 264 bra display_profile_offset1 ; No, adjust offset | |
| 265 tstfsz hi ; hi=0? | |
| 266 bra display_profile_offset1 ; No, adjust offset | |
| 267 bra display_profile_offset2 ; lo=0 and hi=0 -> skip Offset routine | |
| 268 | |
| 269 display_profile_offset1: | |
| 270 movlw d'1' | |
| 271 addwf lo,F | |
| 272 movlw d'0' | |
| 273 addwfc hi,F ; hi:lo = hi:lo + 1 | |
| 274 movff lo,sub_a+0 | |
| 275 movff hi,sub_a+1 | |
| 276 movff divesecs,sub_b+0 | |
| 277 clrf sub_b+1 | |
| 278 call sub16 ; sub_c = sub_a - sub_b | |
| 279 movff sub_c+0,lo | |
| 280 movff sub_c+1,hi | |
| 281 bsf leftbind | |
| 282 output_16dp d'10' ; # of dive with offset | |
| 283 bra display_profile_offset3 ; Skip normal routine | |
| 284 | |
| 285 display_profile_offset2: | |
| 207 | 286 movff divesecs,lo ; |
| 0 | 287 output_99x ; # of dive |
| 288 | |
| 289 display_profile_offset3: | |
| 123 | 290 PUTC ' ' |
| 207 | 291 call I2CREAD2 ; Skip Profile version |
| 292 call I2CREAD2 ; read month | |
| 293 movff SSPBUF,lo ; store in lo | |
| 0 | 294 |
| 295 ; Offset to SamplingRate | |
| 296 incf_eeprom_address d'32' ; Macro, that adds 8Bit to eeprom_address:2 with banking at 0x8000 | |
| 297 call I2CREAD ; Read Sampling rate | |
| 298 movff SSPBUF,samplesecs_value ; Copy sampling rate | |
| 41 | 299 decf_eeprom_address d'32' ; Macro, that subtracts 8Bit from eeprom_address:2 with banking at 0x8000 |
| 0 | 300 |
| 301 movff lo,convert_value_temp+0 ; Month (in lo, see above) | |
| 302 call I2CREAD2 ; Day | |
| 303 movff SSPBUF,convert_value_temp+1 | |
| 304 call I2CREAD2 ; Year | |
| 305 movff SSPBUF,convert_value_temp+2 | |
| 208 | 306 call PLED_convert_date ; converts into "DD/MM/YY" or "MM/DD/YY" or "YY/MM/DD" in postinc2 |
| 0 | 307 |
| 123 | 308 PUTC ' ' |
| 0 | 309 call I2CREAD2 ; hour |
| 310 movff SSPBUF,lo | |
| 311 output_99x | |
| 123 | 312 PUTC ':' |
| 0 | 313 call I2CREAD2 ; Minute |
| 314 movff SSPBUF,lo | |
| 315 output_99x | |
| 316 call word_processor ; Display 1st row of details | |
| 317 | |
| 318 WIN_TOP .25 | |
| 319 WIN_LEFT .05 | |
| 320 lfsr FSR2,letter | |
| 208 | 321 call I2CREAD2 ; read max depth |
| 322 movff SSPBUF,lo | |
| 323 call I2CREAD2 ; read max depth | |
| 0 | 324 movff SSPBUF,hi |
| 325 movff lo,xA+0 ; calculate y-scale for profile display | |
| 326 movff hi,xA+1 | |
| 327 movlw d'164' ; 164pixel height available | |
| 328 movwf xB+0 | |
| 329 clrf xB+1 | |
| 330 call div16x16 ; does xA/xB=xC | |
| 331 movff xC+0,sim_pressure+0 ; holds LOW byte of y-scale (mbar/pixel!) | |
| 332 movff xC+1,sim_pressure+1 ; holds HIGH byte of y-scale (mbar/pixel!) | |
| 333 incf sim_pressure+0,F ; increase one, because there may be a remainder | |
| 334 movlw d'0' | |
| 335 addwfc sim_pressure+1,F | |
| 208 | 336 movlw LOW d'164000' ; 164pixel*1000 height |
| 337 movwf xC+0 | |
| 338 movlw HIGH d'164000' ; 164pixel*1000 height | |
| 339 movwf xC+1 | |
| 340 movlw UPPER d'164000' ; 164pixel*1000 height | |
| 341 movwf xC+2 | |
| 342 clrf xC+3 | |
| 343 | |
| 344 movff lo,xB+0 ; Max. Depth in mBar | |
| 345 movff hi,xB+1 ; Max. Depth in mBar | |
| 346 call div32x16 ; xC:4 / xB:2 = xC+3:xC+2 with xC+1:xC+0 as remainder | |
| 347 | |
| 348 movff xC+0,last_temperature+0 ; | |
| 349 movff xC+1,last_temperature+1 ; = Pixels/10m (For scale, draw any xx rows a scale-line) | |
| 0 | 350 |
| 207 | 351 bsf leftbind |
| 208 | 352 output_16dp d'3' ; max. depth |
| 123 | 353 STRCAT "m " |
| 208 | 354 call I2CREAD2 ; divetime in minutes |
| 0 | 355 movff SSPBUF,lo |
| 356 call I2CREAD2 | |
| 208 | 357 movff SSPBUF,hi ; divetime in minutes |
| 0 | 358 |
| 359 movff lo,xA+0 ; calculate x-scale for profile display | |
| 360 movff hi,xA+1 ; calculate total diveseconds first | |
| 208 | 361 movlw d'60' ; 60seconds are one minute... |
| 0 | 362 movwf xB+0 |
| 363 clrf xB+1 | |
| 364 call mult16x16 ; result is in xC:2 ! | |
| 365 | |
| 207 | 366 bsf leftbind |
| 0 | 367 output_16 ; divetime minutes |
| 208 | 368 |
| 369 ; Compute spacing between 10min lines | |
| 370 movff lo,xA+0 | |
| 371 movff hi,xA+1 ; divetime in minutes | |
| 372 movlw d'10' | |
| 373 movwf xB+0 | |
| 374 clrf xB+1 ; A vertical line every 10 minutes | |
| 375 call div16x16 ;xA/xB=xC with xA as remainder | |
| 376 ; xC now holds number of lines | |
| 377 movlw d'1' | |
| 378 addwf xC+0 ; Add one line... | |
| 379 movff xC+0,xB+0 | |
| 380 clrf xB+1 ; No more then 255 lines... | |
| 381 movlw d'159' ; Available width | |
| 382 movwf xA+0 | |
| 383 clrf xA+1 | |
| 384 call div16x16 ;xA/xB=xC with xA as remainder | |
| 385 ; xC now holds spacing between vertical 10min lines | |
| 386 movff xC+0,avr_rel_pressure+0 | |
| 387 movff xC+1,avr_rel_pressure+1 ; spacing between 10min lines (1-159) | |
| 388 | |
| 389 ; Restore divetime in minutes: | |
| 390 movff lo,xA+0 ; calculate x-scale for profile display | |
| 391 movff hi,xA+1 ; calculate total diveseconds first | |
| 392 movlw d'60' ; 60seconds are one minute... | |
| 393 movwf xB+0 | |
| 394 clrf xB+1 | |
| 395 call mult16x16 ; result is in xC:2 ! | |
| 396 | |
| 397 PUTC d'39' ;"'" | |
| 398 call I2CREAD2 ; read divetime seconds | |
| 0 | 399 movff SSPBUF,lo |
| 400 movf lo,W ; add seconds to total seconds | |
| 401 addwf xC+0 | |
| 402 movlw d'0' | |
| 403 addwfc xC+1 ; xC:2 now holds total dive seconds! | |
| 404 movff xC+0,xA+0 ; now calculate x-scale value | |
| 405 movff xC+1,xA+1 | |
| 406 movlw d'159' ; 159pix width available | |
| 407 movwf xB+0 | |
| 408 clrf xB+1 | |
| 409 call div16x16 ; xA/xB=xC | |
| 410 movff xC+0,xA+0 | |
| 411 movff xC+1,xA+1 | |
| 412 movf samplesecs_value,W ; devide through sample interval! | |
| 413 movwf xB+0 | |
| 414 clrf xB+1 | |
| 415 call div16x16 ; xA/xB=xC | |
| 416 movff xC+0,profile_temp+0 ; store value (use any #xC sample, skip xC-1) into temp registers | |
| 417 movff xC+1,profile_temp+1 ; store value (use any #xC sample, skip xC-1) into temp registers | |
| 418 incf profile_temp+0,F ; increase one, because there may be a remainder | |
| 419 movlw d'0' | |
| 420 addwfc profile_temp+1,F | |
| 421 | |
| 208 | 422 |
| 207 | 423 bsf leftbind |
| 0 | 424 output_99x ; divetime seconds |
| 123 | 425 STRCAT "\" " |
| 0 | 426 call I2CREAD2 |
| 427 movff SSPBUF,lo | |
| 428 call I2CREAD2 | |
| 429 movff SSPBUF,hi | |
| 430 movlw d'3' | |
| 431 movwf ignore_digits | |
| 207 | 432 bsf leftbind |
| 0 | 433 output_16dp d'2' ; temperature |
| 123 | 434 STRCAT_PRINT "°C" ; Display 2nd row of details |
| 0 | 435 |
| 436 WIN_TOP .50 | |
| 437 WIN_LEFT .05 | |
| 438 lfsr FSR2,letter | |
| 439 | |
| 207 | 440 call I2CREAD2 ; read Air pressure |
| 0 | 441 movff SSPBUF,lo |
| 207 | 442 call I2CREAD2 ; read Air pressure |
| 0 | 443 movff SSPBUF,hi |
| 207 | 444 bsf leftbind |
| 0 | 445 output_16 ; Air pressure before dive |
| 199 | 446 STRCAT "mbar " |
| 447 OUTPUTTEXT .014 ; Desat | |
| 448 PUTC ' ' | |
| 0 | 449 |
| 207 | 450 call I2CREAD2 ; read Desaturation time |
| 451 movff SSPBUF,lo | |
| 452 call I2CREAD2 ; read Desaturation time | |
| 453 movff SSPBUF,hi | |
| 0 | 454 call convert_time ; converts hi:lo in minutes to hours (hi) and minutes (lo) |
| 455 bsf leftbind | |
| 456 movf lo,W | |
| 457 movff hi,lo | |
| 458 movwf hi ; exchange lo and hi... | |
| 459 output_8 ; Hours | |
| 123 | 460 PUTC ':' |
| 0 | 461 movff hi,lo ; Minutes |
| 462 output_99x | |
| 463 bcf leftbind | |
| 464 call word_processor ; display 3rd page of details | |
| 465 | |
| 207 | 466 incf_eeprom_address d'18' ; Skip 18Bytes in EEPROM (faster) |
| 467 | |
| 468 ; Do not remove comments below! | |
| 469 ; call I2CREAD2 ; Skip Gas1 current O2 | |
| 470 ; call I2CREAD2 ; Skip Gas1 current HE | |
| 471 ; call I2CREAD2 ; Skip Gas2 current O2 | |
| 472 ; call I2CREAD2 ; Skip Gas2 current HE | |
| 473 ; call I2CREAD2 ; Skip Gas3 current O2 | |
| 474 ; call I2CREAD2 ; Skip Gas3 current HE | |
| 475 ; call I2CREAD2 ; Skip Gas4 current O2 | |
| 476 ; call I2CREAD2 ; Skip Gas4 current HE | |
| 477 ; call I2CREAD2 ; Skip Gas5 current O2 | |
| 478 ; call I2CREAD2 ; Skip Gas5 current HE | |
| 479 ; call I2CREAD2 ; Skip Gas6 current O2 | |
| 480 ; call I2CREAD2 ; Skip Gas6 current HE | |
| 481 ; call I2CREAD2 ; Skip Start Gas | |
| 482 ; call I2CREAD2 ; Skip Firmware x | |
| 483 ; call I2CREAD2 ; Skip Firmware y | |
| 484 ; call I2CREAD2 ; Skip battery | |
| 485 ; call I2CREAD2 ; Skip battery | |
| 486 ; call I2CREAD2 ; Skip Sampling rate | |
| 487 | |
| 0 | 488 call I2CREAD2 ; Read divisor |
| 489 movff SSPBUF,divisor_temperature ; Store divisor | |
| 490 bcf divisor_temperature,4 ; Clear information length | |
| 491 bcf divisor_temperature,5 | |
| 492 bcf divisor_temperature,6 | |
| 493 bcf divisor_temperature,7 | |
| 494 incf divisor_temperature,F ; increase divisor | |
| 495 movff divisor_temperature,logbook_temp1 ; Store as temp, too | |
| 496 call I2CREAD2 ; Read divisor | |
| 497 movff SSPBUF,divisor_deco ; Store divisor | |
| 498 bcf divisor_deco,4 ; Clear information length | |
| 499 bcf divisor_deco,5 | |
| 500 bcf divisor_deco,6 | |
| 501 bcf divisor_deco,7 | |
| 502 movff divisor_deco,logbook_temp2 ; Store as temp, too | |
| 503 call I2CREAD2 ; Read divisor | |
| 504 movff SSPBUF,divisor_tank ; Store divisor | |
| 505 call I2CREAD2 ; Read divisor | |
| 506 movff SSPBUF,divisor_ppo2 ; Store divisor | |
| 507 call I2CREAD2 ; Read divisor | |
| 508 movff SSPBUF,divisor_deco_debug ; Store divisor | |
| 509 call I2CREAD2 ; Read divisor | |
| 510 movff SSPBUF,divisor_nuy2 ; Store divisor | |
| 511 call I2CREAD2 ; Read Salinity | |
| 207 | 512 call I2CREAD2 ; Skip GF_HI (Upper nibble), GF_LO (Lower nibble) |
| 0 | 513 |
| 514 display_profile2d: | |
| 515 ; Start Profile display | |
| 208 | 516 ; Write 0m X-Line.. |
| 517 movlw color_grey | |
| 518 call PLED_set_color ; Make this configurable? | |
| 519 | |
| 520 movlw d'75' | |
| 521 movff WREG,win_top | |
| 522 movlw d'5' | |
| 523 movff WREG,win_leftx2 ; Left border (0-159) | |
| 524 movlw d'1' | |
| 525 movff WREG,win_height | |
| 526 movlw d'155' | |
| 527 movff WREG,win_width ; Right border (0-159) | |
| 528 display_profile2e: | |
| 529 call PLED_box ; Inputs: win_top, win_leftx2, win_height, win_width, win_color1, win_color2 | |
| 530 movff win_top,WREG ; Get row | |
| 531 addwf last_temperature+0,W ; Add line interval distance to win_top | |
| 532 tstfsz last_temperature+1 ; >255? | |
| 533 movlw d'255' ; Yes, make win_top>239 -> Abort here | |
| 534 btfsc STATUS,C ; A Cary from the addwf above? | |
| 535 movlw d'255' ; Yes, make win_top>239 -> Abort here | |
| 536 movff WREG,win_top ; Result in win_top again | |
| 537 movff win_top,lo ; Get win_top in Bank1... | |
| 538 movlw d'239' ; Limit | |
| 539 cpfsgt lo ; >239? | |
| 540 bra display_profile2e ; No, draw another line | |
| 0 | 541 |
| 208 | 542 ; Write 0min Y-Line.. |
| 543 movlw color_grey | |
| 544 call PLED_set_color ; Make this configurable? | |
| 545 | |
| 546 movlw d'75' | |
| 547 movff WREG,win_top | |
| 548 movlw d'4' | |
| 549 movff WREG,win_leftx2 ; Left border (0-159) | |
| 550 movlw d'164' | |
| 551 movff WREG,win_height | |
| 552 movlw d'1' | |
| 553 movff WREG,win_width ; "Window" Width | |
| 554 display_profile2f: | |
| 555 call PLED_box ; Inputs: win_top, win_leftx2, win_height, win_width, win_color1, win_color2 | |
| 556 movff win_leftx2,WREG ; Get column | |
| 557 addwf avr_rel_pressure+0,W ; Add column interval distance to win_leftx2 | |
| 558 tstfsz avr_rel_pressure+1 ; >255? | |
| 559 movlw d'255' ; Yes, make win_leftx2>159 -> Abort here | |
| 560 btfsc STATUS,C ; A Cary from the addwf above? | |
| 561 movlw d'255' ; Yes, make win_leftx2>159 -> Abort here | |
| 562 movff WREG,win_leftx2 ; Result in win_leftx2 again | |
| 563 movff win_leftx2,lo ; Get win_leftx2 in Bank1... | |
| 564 movlw d'159' ; Limit | |
| 565 cpfsgt lo ; >159? | |
| 566 bra display_profile2f ; No, draw another line | |
| 567 | |
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568 movlw color_blue |
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569 WIN_FRAME_COLOR .75, .239, .4, .159 ;top, bottom, left, right with color in WREG |
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570 |
| 0 | 571 call I2CREAD2 ; skip 0xFB (Header-end) |
| 572 clrf timeout_counter2 ; here: used as counter for depth readings | |
| 573 call I2CREAD2 ; skip 0xFB (Header-end) | |
| 574 movlw d'158' | |
| 575 movwf ignore_digits ; here: used as counter for x-pixels | |
| 576 bcf second_FD ; clear flag | |
| 577 movlw d'5' | |
| 578 movwf timeout_counter3 ; here: used as colum x2 (Start at Colum 5) | |
| 579 movlw d'75' ; Zero-m row | |
| 580 movwf apnoe_mins ; here: used for fill between rows | |
| 581 incf timeout_counter3,W ; Init Column | |
| 146 | 582 |
| 583 INIT_PIXEL_WROTE timeout_counter3 ; pixel x2 | |
| 0 | 584 |
| 585 profile_display_loop: | |
| 586 movff profile_temp+0,profile_temp2+0 | |
| 587 movff profile_temp+1,profile_temp2+1 ; 16Bit x-scaler | |
| 588 incf profile_temp2+1,F | |
| 42 | 589 tstfsz profile_temp2+0 ; Must not be Zero |
| 590 bra profile_display_loop2 ; Not Zero! | |
| 591 incf profile_temp2+0,F ; Zero, Increase! | |
| 0 | 592 |
| 593 profile_display_loop2: | |
| 594 rcall profile_view_get_depth ; reads depth, ignores temp and profile data -> hi, lo | |
| 595 | |
| 596 btfsc second_FD ; end-of profile reached? | |
| 597 bra profile_display_loop_done ; Yes, skip all remaining pixels | |
| 598 | |
| 599 movff sim_pressure+0,xB+0 ; devide pressure in mbar/quant for row offsett | |
| 600 movff sim_pressure+1,xB+1 | |
| 601 movff lo,xA+0 | |
| 602 movff hi,xA+1 | |
| 603 call div16x16 ; xA/xB=xC | |
| 604 movlw d'75' | |
| 605 addwf xC+0,F ; add 75 pixel offset to result | |
| 41 | 606 |
| 44 | 607 btfsc STATUS,C ; Ignore potential profile errors |
| 608 movff apnoe_mins,xC+0 | |
| 41 | 609 |
| 0 | 610 call profile_display_fill ; In this column between this row (xC+0) and the last row (apnoe_mins) |
| 611 movff xC+0,apnoe_mins ; Store last row for fill routine | |
| 142 | 612 incf timeout_counter3,F |
| 613 | |
| 146 | 614 PIXEL_WRITE timeout_counter3,xC+0 ; Set col(0..159) x row (0..239), put a std color pixel. |
| 0 | 615 |
| 616 profile_display_skip_loop1: ; skips readings! | |
| 617 dcfsnz profile_temp2+0,F | |
| 618 bra profile_display_loop3 ; check 16bit.... | |
| 619 | |
| 620 rcall profile_view_get_depth ; reads depth, ignores temp and profile data | |
| 621 bra profile_display_skip_loop1 | |
| 622 | |
| 623 profile_display_loop3: | |
| 624 decfsz profile_temp2+1,F ; 16 bit x-scaler test | |
| 625 bra profile_display_skip_loop1 ; skips readings! | |
| 626 | |
| 627 decfsz ignore_digits,F ; counts x-pixels to zero | |
| 628 bra profile_display_loop ; Not ready yet | |
| 629 ; Done. | |
| 630 profile_display_loop_done: | |
| 631 bcf sleepmode ; clear some flags | |
| 632 bcf menubit2 | |
| 633 bcf menubit3 | |
| 634 bcf switch_right | |
| 635 bcf switch_left | |
| 636 clrf timeout_counter2 | |
| 637 | |
| 638 display_profile_loop: | |
| 639 call check_switches_logbook | |
| 640 | |
| 641 btfsc menubit2 ; SET/MENU? | |
| 642 bra exit_profileview ; back to list | |
| 643 | |
| 644 btfsc menubit3 ; ENTER? | |
| 33 | 645 bra exit_profileview ; back to list |
| 646 ; bra profileview_menu ; Switch to the Profileview menu | |
| 0 | 647 |
| 648 btfsc onesecupdate | |
| 649 call timeout_surfmode ; timeout | |
| 650 | |
| 651 btfsc onesecupdate | |
| 652 call set_dive_modes ; check, if divemode must be entered | |
| 653 | |
| 654 bcf onesecupdate ; one second update | |
| 655 | |
| 656 btfsc sleepmode ; Timeout? | |
| 657 bra exit_profileview ; back to list | |
| 658 | |
| 659 btfsc divemode | |
| 660 goto restart ; Enter Divemode if required | |
| 661 | |
| 662 bra display_profile_loop ; wait for something to do | |
| 663 | |
| 664 profile_display_fill: ; In this column between this row (xC+0) and the last row (apnoe_mins), keep xC+0!! | |
| 665 ; First, check if xC+0>apnoe_mins or xC+0<aponoe_mins | |
| 666 movf xC+0,W | |
| 667 cpfseq apnoe_mins ; xC+0 = apone_mins? | |
| 668 bra profile_display_fill2 ; No! | |
| 669 return | |
| 130 | 670 |
| 0 | 671 profile_display_fill2: |
| 672 movf xC+0,W | |
| 673 cpfsgt apnoe_mins ; apnoe_mins>xC+0? | |
| 674 bra profile_display_fill_up ; Yes! | |
| 675 | |
| 676 profile_display_fill_down: ; Fill downwards from apone_mins to xC+0! | |
| 677 movff apnoe_mins,xC+1 ; Copy | |
| 678 profile_display_fill_down2: ; Loop | |
| 679 decf xC+1,F | |
| 142 | 680 |
| 146 | 681 HALF_PIXEL_WRITE xC+1 ; Updates just row (0..239) |
| 3 | 682 |
| 0 | 683 movf xC+0,W |
| 684 cpfseq xC+1 ; Loop until xC+1=xC+0 | |
| 685 bra profile_display_fill_down2 | |
| 686 return ; apnoe_mins and xC+0 are untouched | |
| 687 | |
| 688 profile_display_fill_up: ; Fill upwards from xC+0 to apone_mins! | |
| 689 movff xC+0,xC+1 ; Copy | |
| 690 profile_display_fill_up2: ; Loop | |
| 691 decf xC+1,F | |
| 142 | 692 |
| 146 | 693 HALF_PIXEL_WRITE xC+1 ; Updates just row (0..239) |
| 3 | 694 |
| 0 | 695 movf apnoe_mins,W |
| 696 cpfseq xC+1 ; Loop until xC+1=apnoe_mins | |
| 697 bra profile_display_fill_up2 | |
| 698 return ; apnoe_mins and xC+0 are untouched | |
| 699 | |
| 700 profile_view_get_depth: | |
| 701 call I2CREAD2 ; read first depth | |
| 702 movff SSPBUF,lo ; low value | |
| 703 call I2CREAD2 ; read first depth | |
| 704 movff SSPBUF,hi ; high value | |
| 705 call I2CREAD2 ; read Profile Flag Byte | |
| 706 movff SSPBUF,timeout_counter2 ; Read Profile Flag Byte | |
| 707 bcf event_occured ; clear flag | |
| 708 btfsc timeout_counter2,7 | |
| 709 bsf event_occured ; We also have an Event byte! | |
| 710 bcf timeout_counter2,7 ; Clear Event Byte Flag (If any) | |
| 711 ; timeout_counter2 now holds the number of additional bytes to ignore (0-127) | |
| 712 movlw 0xFD ; end of profile bytes? | |
| 713 cpfseq lo | |
| 714 bra profile_view_get_depth_new1 ; no 0xFD | |
| 715 movlw 0xFD ; end of profile bytes? | |
| 716 cpfseq hi | |
| 717 bra profile_view_get_depth_new1 ; no 0xFD | |
| 718 bsf second_FD ; End found! Set Flag! Skip remaining pixels! | |
| 719 return | |
| 720 | |
| 721 profile_view_get_depth_new1: | |
| 722 tstfsz timeout_counter2 ; Any bytes to ignore | |
| 723 bra profile_view_get_depth_new3 ; Yes (1-127) | |
| 724 return ; No (0) | |
| 725 | |
| 726 profile_view_get_depth_new3: | |
| 207 | 727 movf timeout_counter2,W ; number of additional bytes to ignore (0-127) |
| 728 call incf_eeprom_address0 ; increases bytes in eeprom_address:2 with 0x8000 bank switching | |
| 0 | 729 return |
| 730 | |
| 207 | 731 ;Keep comments for future temperature graph |
| 732 ; call I2CREAD2 ; ignore byte | |
| 733 ; decfsz timeout_counter2,F ; reduce counter | |
| 734 ; bra profile_view_get_depth_new3 ; Loop | |
| 735 ; return | |
| 736 | |
| 0 | 737 exit_profileview: |
| 738 bcf sleepmode | |
| 739 clrf timeout_counter2 ; restore all registers to build same page again | |
| 740 movff decodata+0,eeprom_address+0 | |
| 741 movff decodata+1,eeprom_address+1 | |
| 742 movff max_pressure+0,divemins+0 | |
| 743 movff max_pressure+1,divemins+1 | |
| 744 movff mintemp+0, divenumber | |
| 745 decf divenumber,F | |
| 746 bcf all_dives_shown | |
| 747 | |
| 748 decf menupos2,F | |
| 749 | |
| 750 clrf menupos3 ; here: used row on current page | |
| 751 movlw d'5' | |
| 752 movwf menupos ; here: active row on current page | |
| 753 incf menupos2,F ; start new page | |
| 754 call PLED_ClearScreen ; clear details/profile | |
| 755 bra menu_logbook1b ; start search | |
| 756 | |
| 757 next_logbook2: | |
| 758 btfsc all_dives_shown ; all shown | |
| 759 goto menu_logbook1 ; all reset | |
| 760 | |
| 761 clrf menupos3 | |
| 762 movlw d'5' | |
| 763 movwf menupos ; | |
| 764 incf menupos2,F ; start new screen | |
| 765 call PLED_ClearScreen | |
| 766 | |
| 767 next_logbook: | |
| 768 movff eeprom_header_address+0,eeprom_address+0 | |
| 769 movff eeprom_header_address+1,eeprom_address+1 ; continue search here | |
| 770 goto menu_logbook1b | |
| 771 | |
| 772 check_switches_logbook: | |
| 773 btfsc switch_right | |
| 774 bsf menubit3 | |
| 775 btfsc switch_left | |
| 776 bsf menubit2 ; Enter | |
| 777 return | |
| 778 | |
| 779 next_logbook3: | |
| 780 incf menupos,F | |
| 781 movlw d'7' | |
| 782 cpfseq menupos ; =7? | |
| 783 bra next_logbook3a ; No | |
| 784 bra next_logbook2 ; yes, new page please | |
| 785 | |
| 786 next_logbook3a: | |
| 787 incf menupos3,W ; | |
| 788 cpfseq menupos | |
| 789 bra next_logbook3b | |
| 790 movlw d'6' | |
| 791 movwf menupos ; Jump directly to exit if page is not full | |
| 792 | |
| 793 next_logbook3b: | |
| 794 clrf timeout_counter2 | |
| 795 call PLED_logbook_cursor | |
| 796 | |
| 797 bcf switch_right | |
| 798 bcf menubit3 ; clear flag | |
| 799 bra menu_logbook_loop | |
| 800 | |
| 801 display_listdive: | |
| 802 bsf logbook_page_not_empty ; Page not empty | |
| 803 incf menupos3,F | |
| 804 | |
| 805 btfsc logbook_header_drawn ; "Logbook already displayed? | |
| 806 bra display_listdive1a | |
| 807 call PLED_topline_box ; Draw box | |
| 808 WIN_INVERT .1 | |
| 809 DISPLAYTEXT .26 ; "Logbook" | |
| 810 WIN_INVERT .0 | |
| 811 bsf logbook_header_drawn | |
| 812 | |
| 813 display_listdive1a: | |
| 814 WIN_LEFT .20 | |
| 815 | |
| 816 movf menupos2,W | |
| 817 mullw d'5' | |
| 818 movf PRODL,W | |
| 819 subwf divenumber,W ; current row on page | |
| 820 | |
| 821 mullw d'30' ; x30 | |
| 822 movf PRODL,W ; is pixel-row for entry | |
| 823 addlw d'5' ; +5 Pixel, so list entries are at rows 35,65,95,125,155,185 | |
| 824 movff WREG,win_top | |
| 825 | |
| 826 lfsr FSR2,letter | |
| 827 movff divenumber,lo | |
| 828 output_99x ; # of dive | |
| 123 | 829 PUTC ' ' |
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830 call I2CREAD2 ; logbook_profile_version (1st. byte of Header after the 0xFA, 0xFA) |
| 0 | 831 movff SSPBUF,lo |
| 832 movlw d'13' | |
| 833 cpfsgt lo ; Skip if lo>13 | |
| 834 bra display_listdive2 ; use old format | |
| 835 | |
| 836 call I2CREAD2 ; Skip Profile version | |
| 837 movff SSPBUF,lo ; in new format, read month | |
| 838 | |
| 839 display_listdive2: | |
| 840 movff lo,convert_value_temp+0 ; Month (in lo, see above) | |
| 841 call I2CREAD2 ; Day | |
| 842 movff SSPBUF,convert_value_temp+1 | |
| 843 call I2CREAD2 ; Year | |
| 844 movff SSPBUF,convert_value_temp+2 | |
| 123 | 845 call PLED_convert_date_short ; converts into "DD/MM" or "MM/DD" or "MM/DD" in s |
| 0 | 846 |
| 847 | |
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848 incf_eeprom_address d'2' ; Skip Bytes in EEPROM (faster) |
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849 ; call I2CREAD2 ; hours (Skip) |
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850 ; call I2CREAD2 ; minutes (skip) |
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851 |
| 123 | 852 PUTC ' ' |
| 0 | 853 call I2CREAD2 ; Depth |
| 854 movff SSPBUF,lo | |
| 855 call I2CREAD2 | |
| 856 movff SSPBUF,hi | |
| 857 bsf leftbind | |
| 858 bsf ignore_digit5 ; Do not display 1cm figure | |
| 859 output_16dp d'3' ; max. depth | |
| 123 | 860 STRCAT "m " |
| 0 | 861 call I2CREAD2 |
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862 movff SSPBUF,lo ; read divetime in minutes |
| 0 | 863 call I2CREAD2 |
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864 movff SSPBUF,hi ; read divetime in minutes |
| 0 | 865 bsf leftbind |
| 866 output_16 ; Divetime minutes | |
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867 STRCAT_PRINT "'" ; Display header-row in list |
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868 incf_eeprom_address d'37' ; 12 Bytes read from header, skip 37 Bytes in EEPROM (Remaining Header) |
| 0 | 869 return |