Mercurial > public > hwos_code
annotate src/comm.asm @ 255:ad62dff7739a
add bearing option to compass
author | heinrichsweikamp |
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date | Mon, 23 Mar 2015 17:07:57 +0100 |
parents | d912fb71d606 |
children | 1207cf9a9408 |
rev | line source |
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0 | 1 ;============================================================================= |
2 ; | |
3 ; File comm.asm | |
4 ; | |
5 ; RS232 via USB | |
6 ; | |
7 ; Copyright (c) 2012, JD Gascuel, HeinrichsWeikamp, all right reserved. | |
8 ;============================================================================= | |
9 ; HISTORY | |
10 ; 2011-08-22 : [mH] Creation | |
11 ; 2012-02-11 : [jDG] Added "c" set custom text, and "i" identify. | |
12 | |
13 #include "ostc3.inc" | |
14 #include "eeprom_rs232.inc" | |
15 #include "tft.inc" | |
16 #include "wait.inc" | |
17 #include "strings.inc" | |
18 #include "convert.inc" | |
19 #include "external_flash.inc" | |
20 #include "tft_outputs.inc" | |
21 #include "surfmode.inc" | |
22 #include "rtc.inc" | |
23 #include "adc_lightsensor.inc" | |
24 | |
147 | 25 extern new_battery_menu,restart,option_reset_all |
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26 extern char_I_dil_change, char_I_setpoint_cbar, char_I_setpoint_change |
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27 extern char_I_deco_model, char_I_extra_time, char_I_saturation_multiplier, char_I_desaturation_multiplier |
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28 extern option_check_all, gaslist_cleanup_list, get_first_gas_to_WREG, get_first_dil_to_WREG |
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29 extern vault_decodata_into_eeprom |
0 | 30 |
31 #DEFINE timeout_comm_pre_mode .120 ; Pre-loop | |
32 #DEFINE timeout_comm_mode .120 ; Download mode | |
33 #DEFINE timeout_service_mode .120 ; Service mode | |
34 | |
35 #DEFINE comm_title_row .0 | |
36 #DEFINE comm_title_column .50 | |
37 | |
38 #DEFINE comm_string_row .30 | |
39 #DEFINE comm_string_column .40 | |
40 | |
41 | |
42 #DEFINE comm_status1_row .70 | |
43 #DEFINE comm_status1_column .10 | |
44 #DEFINE comm_status2_row .100 | |
45 #DEFINE comm_status2_column comm_status1_column | |
46 #DEFINE comm_status3_row .130 | |
47 #DEFINE comm_status3_column comm_status1_column | |
48 | |
49 #DEFINE comm_warning_row .160 | |
50 #DEFINE comm_warning_column .65 | |
51 | |
52 comm code | |
53 | |
54 ; test for comm | |
218 | 55 global comm_mode, comm_mode0 |
0 | 56 comm_mode: |
113 | 57 WAITMS d'1' |
58 btfss vusb_in ; USB plugged in? | |
59 return ; No, it was only a glitch | |
60 WAITMS d'1' | |
61 btfss vusb_in ; USB plugged in? | |
62 return ; No, it was only a glitch | |
218 | 63 comm_mode0: |
0 | 64 call TFT_ClearScreen |
65 WIN_COLOR color_greenish | |
66 WIN_SMALL comm_title_column, comm_title_row | |
67 STRCPY_TEXT_PRINT tUsbTitle ; comm Mode | |
68 call TFT_standard_color | |
69 WIN_TOP .10 | |
70 WIN_LEFT .1 | |
71 movlw 0xDE | |
72 movwf TBLPTRL | |
73 movlw 0xEE | |
74 movwf TBLPTRH | |
75 movlw 0x01 | |
76 movwf TBLPTRU | |
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77 extern color_image |
0 | 78 call color_image ; Show usb logo |
79 WIN_SMALL comm_status1_column, comm_status1_row | |
80 STRCPY_TEXT_PRINT tUsbStarting ; Starting... | |
81 call TFT_serial ; Show serial and firmware version | |
82 bcf enable_screen_dumps ; =1: Ignore vin_usb, wait for "l" command (Screen dump) | |
83 bcf switch_right | |
84 bcf comm_service_enabled | |
85 bsf menubit | |
86 bcf battery_removed_in_usb ; =1: The battery has been removed in USB | |
87 movlw timeout_comm_pre_mode | |
88 movwf timeout_counter | |
89 WIN_SMALL comm_status1_column+.80, comm_status1_row | |
90 STRCPY_TEXT_PRINT tUsbStartDone ; Done... | |
91 call enable_rs232 ; Also sets to speed_normal ... | |
92 comm_mode1: | |
93 bcf onesecupdate | |
94 bcf LEDr | |
95 dcfsnz timeout_counter,F | |
96 bra comm_service_exit ; Timeout -> Exit | |
97 comm_mode2: | |
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98 btfsc rechargeable |
150 | 99 bra comm_mode4 ; Skip |
100 | |
0 | 101 call get_battery_voltage ; gets battery voltage |
102 movlw .3 | |
103 cpfslt batt_voltage+1 ; Batt Voltage less then 3*256mV? | |
104 bra comm_mode3 ; No | |
105 ; Set flag | |
106 bsf battery_removed_in_usb ; =1: The battery has been removed in USB | |
107 bra comm_mode4 | |
108 | |
109 comm_mode3: | |
110 ; Voltage ok. Do we have a new battery now? | |
111 btfsc battery_removed_in_usb ; =1: The battery has been removed in USB | |
112 goto new_battery_menu ; show "New battery dialog" | |
113 | |
114 comm_mode4: | |
115 call rs232_get_byte | |
116 | |
117 btfss vusb_in ; USB plugged in? | |
69 | 118 bra comm_service_exit_nousb_delay ; Disconnected -> Exit |
119 comm_mode4a: | |
0 | 120 |
121 btfsc switch_right ; Abort with right | |
122 bra comm_service_exit | |
123 | |
124 btfsc onesecupdate | |
125 bra comm_mode1 | |
126 | |
127 movlw 0xAA ; start byte=0xAA? | |
128 cpfseq RCREG1 | |
129 bra comm_mode2a | |
130 bra comm_mode2b ; Startbyte for service mode found | |
131 comm_mode2a: | |
132 movlw 0xBB ; start byte=0xBB? | |
133 cpfseq RCREG1 | |
134 bra comm_mode2 ; Cycle | |
135 bra comm_download_mode ; Startbyte for download mode found | |
136 | |
137 comm_mode2b: | |
138 ; Startbyte found | |
139 call rs232_wait_tx ; Wait for UART | |
140 movlw 0x4B | |
141 movwf TXREG1 ; Send Answer | |
142 ; Now, check comm command | |
143 | |
144 call rs232_get_byte ; first byte | |
145 call rs232_wait_tx ; Wait for UART | |
146 movff RCREG1,TXREG1 ; Echo | |
147 movlw UPPER comm_service_key | |
148 cpfseq RCREG1 | |
149 bra comm_mode1 ; Wrong -> Restart | |
150 call rs232_get_byte ; second byte | |
151 call rs232_wait_tx ; Wait for UART | |
152 movff RCREG1,TXREG1 ; Echo | |
153 movlw HIGH (comm_service_key & 0xFFFF) | |
154 cpfseq RCREG1 | |
155 bra comm_mode1 ; Wrong -> Restart | |
156 call rs232_get_byte ; third byte | |
157 call rs232_wait_tx ; Wait for UART | |
158 movff RCREG1,TXREG1 ; Echo | |
159 movlw LOW comm_service_key | |
160 cpfseq RCREG1 | |
161 bra comm_mode1 ; Wrong -> Restart | |
162 | |
163 ; Enable comm service mode | |
164 WIN_SMALL comm_status2_column, comm_status2_row | |
165 STRCPY_TEXT_PRINT tUsbServiceMode ; Service mode enabled | |
166 bsf comm_service_enabled | |
167 bra comm_download_mode0 ; Startbyte for download mode found | |
168 | |
69 | 169 |
170 comm_service_exit_nousb_delay: | |
171 WAITMS d'200' | |
172 btfss vusb_in ; USB plugged in? | |
173 bra comm_service_exit_nousb ; Disconnected -> Exit | |
174 bra comm_mode4a ; (Still) connected, return | |
175 | |
0 | 176 comm_service_exit_nousb: ; Disconnected -> Exit |
177 WIN_SMALL comm_status3_column, comm_status3_row | |
178 STRCPY_TEXT_PRINT tUsbClosed ; Port closed | |
179 bra comm_service_exit_common | |
180 | |
181 comm_service_exit: | |
182 WIN_SMALL comm_status3_column, comm_status3_row | |
183 STRCPY_TEXT_PRINT tUsbExit ; Exited | |
184 | |
185 comm_service_exit_common: | |
186 call rs232_wait_tx ; Wait for UART | |
187 movlw 0xFF ; Reply FF | |
188 movwf TXREG1 ; Send Answer | |
189 | |
190 ; Wait 1 second | |
191 bcf onesecupdate | |
192 btfss onesecupdate | |
193 bra $-2 | |
194 ; Wait 1 second | |
195 bcf onesecupdate | |
196 btfss onesecupdate | |
197 bra $-2 | |
198 | |
199 call disable_rs232 | |
200 goto restart | |
201 | |
202 ;----------------------------------------------------------------------------- | |
203 | |
204 comm_service_ll_bootloader: | |
205 bsf LEDr | |
206 WIN_SMALL comm_status3_column, comm_status3_row | |
207 STRCPY_TEXT_PRINT tUsbLlBld ; Low Level Bootloader started | |
208 WIN_TOP comm_warning_row | |
209 WIN_LEFT comm_warning_column | |
252 | 210 TFT_WRITE_PROM_IMAGE dive_warning2_block ; Show Warning icon |
0 | 211 goto 0x1FF0C |
212 | |
213 ;----------------------------------------------------------------------------- | |
214 ; Sends external flash from 0x3E0000 to 0x3FD000 (118784bytes) via comm | |
215 ; | |
216 comm_send_firmware: | |
217 movlw 0x50 ; send echo | |
218 movwf TXREG1 | |
219 call rs232_wait_tx ; Wait for UART | |
220 | |
221 ; Read 5 bytes into buffer. | |
222 lfsr FSR2,buffer | |
223 movlw .5 ; counter | |
224 movwf lo | |
225 movlw 0x55 ; 5'ft byte checksum. | |
226 movwf hi | |
227 | |
228 comm_send_firmware_loop: | |
229 call rs232_get_byte | |
230 btfsc rs232_recieve_overflow ; Got byte? | |
231 bra comm_send_firmware_abort ; No, abort! | |
232 movf RCREG1,W | |
233 movwf POSTINC2 ; Store checksum byte. | |
234 xorwf hi,F ; Also xor into checksum | |
235 rlncf hi,F ; And rotate it. | |
236 decfsz lo,F | |
237 bra comm_send_firmware_loop | |
238 | |
239 ; Check that 5ft byte checksum's checksum | |
240 movf hi,W | |
241 bnz comm_send_firmware_failed | |
242 | |
243 movlw 0x4C ; send OK | |
244 movwf TXREG1 | |
245 call rs232_wait_tx ; Wait for UART | |
246 | |
247 ; Passed: goto second stage verification. | |
248 ; NOTE: Bootloader is Bank0. With buffer at address 0x200. | |
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249 call vault_decodata_into_eeprom ; Store last deco data (And Time/Date) into EEPROM |
0 | 250 goto 0x1FDF0 ; And pray... |
251 | |
252 comm_send_firmware_failed: | |
253 WIN_SMALL comm_string_column, comm_string_row | |
50 | 254 call TFT_warnings_color |
0 | 255 STRCPY_PRINT "Checksum failed" |
256 | |
257 comm_send_firmware_abort: | |
258 | |
259 movlw 0xFF ; send ABORTED byte. | |
260 movwf TXREG1 | |
261 bra comm_download_mode0 ; Done. | |
262 | |
263 ;----------------------------------------------------------------------------- | |
264 ; Reset to Dive 1 in logbook | |
265 | |
266 comm_reset_logbook_pointers: | |
267 clrf EEADRH ; Make sure to select eeprom bank 0 | |
268 clrf EEDATA | |
269 write_int_eeprom .4 | |
270 write_int_eeprom .5 | |
271 write_int_eeprom .6 | |
272 write_int_eeprom .2 ; Also, delete total dive counter | |
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273 write_int_eeprom .3 |
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274 write_int_eeprom .15 |
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275 write_int_eeprom .16 ; And the backup counter, too |
0 | 276 call ext_flash_erase_logbook ; And complete logbook (!) |
277 bra comm_download_mode0 ; Done. | |
278 | |
279 ;----------------------------------------------------------------------------- | |
280 comm_reset_battery_gauge: ; Resets battery gauge registers | |
281 call reset_battery_pointer ; Resets battery pointer 0x07-0x0C and battery_gauge:5 | |
282 bra comm_download_mode0 ; Done. | |
283 | |
284 ;----------------------------------------------------------------------------- | |
285 ; erases range in 4kB steps | |
286 | |
287 comm_erase_range4kb: | |
288 movlw 0x42 ; send echo | |
289 movwf TXREG1 | |
290 call rs232_wait_tx ; Wait for UART | |
291 | |
292 bcf INTCON,GIE ; All interrups off! | |
293 | |
294 rcall comm_get_flash_address ; Get three bytes address or return | |
295 btfsc rs232_recieve_overflow ; Got Data? | |
296 bra comm_download_mode0 ; No, Done. | |
297 | |
298 call rs232_get_byte | |
299 btfsc rs232_recieve_overflow ; Got byte? | |
300 bra comm_download_mode0 ; No, Done. | |
301 movff RCREG1,lo | |
302 ; Got 4bytes: 3bytes address and 1 bytes (lo) amount of 4kB blocks | |
303 | |
304 comm_erase_range4kb1: | |
305 call ext_flash_erase4kB ; Erase block! | |
306 | |
307 movlw 0x10 | |
308 addwf ext_flash_address+1,F | |
309 movlw .0 | |
310 addwfc ext_flash_address+2,F ; Increase address by .4096, or 0x1000 | |
311 decfsz lo,F | |
312 bra comm_erase_range4kb1 ; Loop until lo=zero | |
313 | |
314 bra comm_download_mode0 ; Done (Sends the 4C OK too). | |
315 | |
316 ;----------------------------------------------------------------------------- | |
317 | |
318 comm_erase_4kb: ; Get 3 bytes start address | |
319 bcf INTCON,GIE ; All interrups off! | |
320 | |
321 rcall comm_get_flash_address ; Get three bytes address or return | |
322 btfsc rs232_recieve_overflow ; Got Data? | |
323 bra comm_download_mode0 ; No, Done. | |
324 | |
325 call ext_flash_erase4kB ; Erase one block | |
326 bra comm_download_mode0 ; Done. | |
327 | |
328 ;----------------------------------------------------------------------------- | |
329 | |
330 comm_write_range: ; Get 3 bytes start address | |
331 movlw 0x30 ; send echo | |
332 movwf TXREG1 | |
333 call rs232_wait_tx ; Wait for UART | |
334 | |
335 bcf INTCON,GIE ; All interrups off! | |
336 | |
337 rcall comm_get_flash_address ; Get three bytes address or return | |
338 btfsc rs232_recieve_overflow ; Got Data? | |
339 bra comm_download_mode0 ; No, Done. | |
340 | |
341 comm_write_range_loop: | |
342 call rs232_get_byte | |
343 btfsc rs232_recieve_overflow ; Got byte? | |
344 bra comm_download_mode0 ; No, Done (and send OK byte too). | |
345 movf RCREG1,W | |
346 call ext_flash_byte_write ; write one byte | |
347 call incf_ext_flash_address_p1 ; increase address+1 | |
348 bra comm_write_range_loop | |
349 | |
350 ;----------------------------------------------------------------------------- | |
351 | |
352 comm_send_range: ; Get 3 bytes start address and 3 bytes amount | |
353 movlw 0x20 ; send echo | |
354 movwf TXREG1 | |
355 call rs232_wait_tx ; Wait for UART | |
356 | |
357 bcf INTCON,GIE ; All interrups off! | |
358 | |
359 rcall comm_get_flash_address ; Get three bytes address or return | |
360 btfsc rs232_recieve_overflow ; Got Data? | |
361 bra comm_download_mode0 ; No, Done. | |
362 | |
363 call rs232_get_byte | |
364 btfsc rs232_recieve_overflow ; Got byte? | |
365 bra comm_download_mode0 ; No, Done. | |
366 movff RCREG1,up | |
367 call rs232_get_byte | |
368 btfsc rs232_recieve_overflow ; Got byte? | |
369 bra comm_download_mode0 ; No, Done. | |
370 movff RCREG1,hi | |
371 call rs232_get_byte | |
372 btfsc rs232_recieve_overflow ; Got byte? | |
373 bra comm_download_mode0 ; No, Done. | |
374 movff RCREG1,lo | |
375 | |
376 ; If lo==0, we must precondition hi because there is to many bytes send ! | |
377 movf lo,W | |
378 bnz $+4 | |
379 decf hi,F | |
380 | |
381 ; 6bytes received, send data | |
382 comm_send_range2: ; needs ext_flash_address:3 start address and up:hi:lo amount | |
383 call ext_flash_read_block_start | |
384 movwf TXREG1 | |
385 | |
386 bra comm_send_range24 ; counter 24bit | |
387 comm_send_range24_loop: | |
388 call ext_flash_read_block ; Read one byte | |
389 movwf TXREG1 ; Start new transmit | |
390 comm_send_range24: | |
391 call rs232_wait_tx ; Wait for UART | |
392 decfsz lo,F | |
393 bra comm_send_range24_loop | |
394 decf hi,F | |
395 movlw 0xFF | |
396 cpfseq hi | |
397 bra comm_send_range24_loop | |
398 decf up,F | |
399 movlw 0xFF | |
400 cpfseq up | |
401 bra comm_send_range24_loop | |
402 call ext_flash_read_block_stop | |
403 | |
404 bra comm_download_mode0 ; Done. | |
405 | |
406 ;----------------------------------------------------------------------------- | |
407 | |
408 comm_get_flash_address: | |
409 call rs232_get_byte | |
410 btfsc rs232_recieve_overflow ; Got byte? | |
411 return ; No, return | |
412 movff RCREG1,ext_flash_address+2 | |
413 call rs232_get_byte | |
414 btfsc rs232_recieve_overflow ; Got byte? | |
415 return ; No, return | |
416 movff RCREG1,ext_flash_address+1 | |
417 call rs232_get_byte | |
418 btfsc rs232_recieve_overflow ; Got byte? | |
419 return ; No, return | |
420 movff RCREG1,ext_flash_address+0 | |
421 return | |
422 | |
423 ;----------------------------------------------------------------------------- | |
424 | |
425 comm_download_mode: | |
426 ; Enable comm download mode | |
427 WIN_SMALL comm_status2_column, comm_status2_row | |
428 STRCPY_TEXT_PRINT tUsbDownloadMode; Download mode enabled | |
429 bsf INTCON,GIE ; All interrups on | |
430 call rs232_wait_tx ; Wait for UART | |
431 movlw 0xBB ; Command Echo | |
432 movwf TXREG1 ; Send Answer | |
433 comm_download_mode0: | |
434 bsf INTCON,GIE ; All interrups on | |
435 call rs232_wait_tx ; Wait for UART | |
436 movlw 0x4C ; 4C in service mode | |
437 btfss comm_service_enabled | |
438 movlw 0x4D ; 4D in download mode | |
439 movwf TXREG1 ; Send Answer | |
440 movlw timeout_service_mode | |
441 movwf timeout_counter ; Timeout | |
442 bcf switch_right | |
443 comm_download_mode1: | |
444 bcf onesecupdate | |
445 dcfsnz timeout_counter,F | |
446 bra comm_service_exit ; Timeout -> Exit | |
447 comm_download_mode2: | |
448 call rs232_get_byte ; Check for a byte | |
449 btfsc comm_service_enabled | |
450 btg LEDr ; Blink in Service mode | |
451 btfss vusb_in ; USB plugged in? | |
452 bra comm_service_exit_nousb ; Disconnected -> Exit | |
453 btfsc switch_right ; Abort with right | |
454 bra comm_service_exit | |
455 btfsc onesecupdate | |
456 bra comm_download_mode1 | |
457 btfsc rs232_recieve_overflow | |
458 bra comm_download_mode2 ; Wait for command byte | |
459 | |
460 ; command received! | |
461 bcf LEDr | |
462 movlw 0xFF | |
463 cpfseq RCREG1 | |
464 bra $+4 | |
465 bra comm_service_exit ; exit | |
466 movlw "a" | |
467 cpfseq RCREG1 | |
468 bra $+4 | |
469 bra comm_send_headers ; Send all 256 dive headers | |
470 movlw "b" | |
471 cpfseq RCREG1 | |
472 bra $+4 | |
473 bra comm_set_time ; Read time and date from the PC and set clock | |
474 movlw "c" | |
475 cpfseq RCREG1 | |
476 bra $+4 | |
477 bra comm_set_custom_text ; Send a opt_name_length byte string of custom text. | |
478 movlw "f" | |
479 cpfseq RCREG1 | |
480 bra $+4 | |
481 bra comm_send_dive ; Send header and profile for one dive | |
482 movlw "i" | |
483 cpfseq RCREG1 | |
484 bra $+4 | |
485 bra comm_identify ; Send firmware, serial, etc. | |
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486 movlw "j" |
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487 cpfseq RCREG1 |
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488 bra $+4 |
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489 bra comm_hardware_descriptor ; Send hardware descriptor byte |
0 | 490 movlw "n" |
491 cpfseq RCREG1 | |
492 bra $+4 | |
80 | 493 goto comm_send_string ; Send a 15byte string to the screen |
0 | 494 movlw "l" |
495 cpfseq RCREG1 | |
496 bra $+4 | |
497 call TFT_dump_screen ; Dump the screen contents | |
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498 movlw "r" |
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499 cpfseq RCREG1 |
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500 bra $+4 |
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501 bra comm_read_setting ; Read a setting (And send via USB) |
80 | 502 movlw "w" |
503 cpfseq RCREG1 | |
504 bra $+4 | |
505 bra comm_write_setting ; Write a setting (Into RAM) | |
506 movlw "x" | |
507 cpfseq RCREG1 | |
508 bra $+4 | |
509 bra comm_option_reset_all ; Reset all options to factory default. | |
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510 |
0 | 511 |
512 btfss comm_service_enabled ; Done for Download mode | |
513 bra comm_download_mode0 ; Loop with timeout reset | |
514 | |
515 movlw 0x20 | |
516 cpfseq RCREG1 | |
517 bra $+4 | |
518 bra comm_send_range ; send hi:lo:temp1 bytes starting from ext_flash_address:3 | |
519 movlw 0x22 | |
520 cpfseq RCREG1 | |
521 bra $+4 | |
522 bra comm_reset_logbook_pointers ; Resets all logbook pointers and the logbook (!) | |
523 movlw 0x23 | |
524 cpfseq RCREG1 | |
525 bra $+4 | |
526 bra comm_reset_battery_gauge ; Resets battery gauge registers | |
527 movlw 0x30 | |
528 cpfseq RCREG1 | |
529 bra $+4 | |
530 bra comm_write_range ; write bytes starting from ext_flash_address:3 (Stop when timeout) | |
531 movlw 0x40 | |
532 cpfseq RCREG1 | |
533 bra $+4 | |
534 bra comm_erase_4kb ; erases 4kB block from ext_flash_address:3 (Warning: No confirmation or built-in security here...) | |
535 movlw 0x42 | |
536 cpfseq RCREG1 | |
537 bra $+4 | |
538 bra comm_erase_range4kb ; erases range in 4kB steps (Get 3 bytes address and 1byte amount of 4kB blocks) | |
539 movlw 0x50 | |
540 cpfseq RCREG1 | |
541 bra $+4 | |
542 bra comm_send_firmware ; sends firmware from external flash from 0x3E0000 to 0x3FD000 (118784bytes) via comm | |
147 | 543 ; movlw "t" |
544 ; cpfseq RCREG1 | |
545 ; bra $+4 | |
546 ; goto testloop ; Start raw-data testloop | |
0 | 547 movlw 0xC1 |
548 cpfseq RCREG1 | |
549 bra $+4 | |
550 bra comm_service_ll_bootloader ; Start low-level bootloader | |
551 bra comm_download_mode0 ; Loop with timeout reset | |
552 | |
553 ;----------------------------------------------------------------------------- | |
554 | |
555 comm_send_headers: | |
556 movlw "a" ; send echo | |
557 movwf TXREG1 | |
558 ; Send 256 bytes/dive (Header) | |
559 ; 1st: 200000h-2000FFh | |
560 ; 2nd: 201000h-2010FFh | |
561 ; 3rd: 202000h-2020FFh | |
562 ; 100: 264000h-2640FFh | |
563 ; 256: 2FF000h-2FF0FFh | |
564 movlw 0x1F | |
565 movwf ext_flash_address+2 | |
566 movlw 0xF0 | |
567 movwf ext_flash_address+1 | |
568 | |
569 comm_send_headers2: | |
570 movlw 0x00 | |
571 movwf ext_flash_address+0 | |
572 ; Adjust address for next dive | |
573 movlw 0x10 | |
574 addwf ext_flash_address+1 | |
575 movlw 0x00 | |
576 addwfc ext_flash_address+2 | |
577 | |
578 movlw 0x30 | |
579 cpfseq ext_flash_address+2 ; All 256 dive send? | |
580 bra comm_send_headers4 ; No, continue | |
581 bra comm_download_mode0 ; Done. Loop with timeout reset | |
582 | |
583 comm_send_headers4: | |
584 clrf lo ; Counter | |
585 call rs232_wait_tx ; Wait for UART | |
586 call ext_flash_read_block_start ; 1st byte | |
587 movwf TXREG1 | |
588 bra comm_send_headers3 ; counter 24bit | |
589 comm_send_headers_loop: | |
590 call ext_flash_read_block ; Read one byte | |
591 movwf TXREG1 ; Start new transmit | |
592 comm_send_headers3: | |
593 call rs232_wait_tx ; Wait for UART | |
594 decfsz lo,F | |
595 bra comm_send_headers_loop | |
596 call ext_flash_read_block_stop | |
597 bra comm_send_headers2 ; continue | |
598 | |
599 ;----------------------------------------------------------------------------- | |
80 | 600 |
601 comm_option_reset_all: ; Reset all options to factory default. | |
602 movlw "x" ; send echo | |
603 movwf TXREG1 | |
604 call option_reset_all | |
605 bra comm_download_mode0 ; Done. back to loop with timeout reset | |
606 | |
607 ;----------------------------------------------------------------------------- | |
0 | 608 |
609 comm_set_time: | |
610 movlw "b" ; send echo | |
611 movwf TXREG1 | |
612 | |
613 call rs232_wait_tx ; wait for UART | |
614 call rs232_get_byte | |
615 btfsc rs232_recieve_overflow ; Got byte? | |
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616 bra comm_download_mode0 ; No, abort |
0 | 617 movff RCREG1, hours |
618 movlw d'24' | |
619 cpfslt hours | |
620 clrf hours | |
621 call rs232_get_byte | |
622 btfsc rs232_recieve_overflow ; Got byte? | |
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623 bra comm_download_mode0 ; No, abort |
0 | 624 movff RCREG1, mins |
625 movlw d'60' | |
626 cpfslt mins | |
627 clrf mins | |
628 call rs232_get_byte | |
629 btfsc rs232_recieve_overflow ; Got byte? | |
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630 bra comm_download_mode0 ; No, abort |
0 | 631 movff RCREG1, secs |
632 movlw d'60' | |
633 cpfslt secs | |
634 clrf secs | |
635 call rs232_get_byte | |
636 btfsc rs232_recieve_overflow ; Got byte? | |
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637 bra comm_download_mode0 ; No, abort |
0 | 638 movff RCREG1, month |
639 movlw d'13' | |
640 cpfslt month | |
641 movwf month | |
642 call rs232_get_byte | |
643 btfsc rs232_recieve_overflow ; Got byte? | |
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644 bra comm_download_mode0 ; No, abort |
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645 call comm_check_day ; Check day |
0 | 646 call rs232_get_byte |
647 btfsc rs232_recieve_overflow ; Got byte? | |
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648 bra comm_download_mode0 ; No, abort |
0 | 649 movff RCREG1, year |
650 movlw d'100' | |
651 cpfslt year | |
652 clrf year | |
653 ; All ok, set RTCC | |
654 call rtc_set_rtc ; writes mins,sec,hours,day,month and year to rtc module | |
655 bra comm_download_mode0 ; Done. back to loop with timeout reset | |
656 | |
657 ;----------------------------------------------------------------------------- | |
658 ; Set OSTC3 custom text string (opt_name_length ascii chars). | |
659 ; | |
660 | |
661 comm_set_custom_text: | |
662 movlw "c" ; send echo | |
663 movwf TXREG1 | |
664 call rs232_wait_tx ; wait for UART | |
665 lfsr FSR2,opt_name | |
666 movlw opt_name_length | |
667 movwf lo ; counter | |
668 comm_set_ctext_loop: | |
669 call rs232_get_byte | |
670 btfsc rs232_recieve_overflow ; Got byte? | |
136 | 671 bra comm_set_ctext_loop_done ; no, abort |
7 | 672 movff RCREG1,POSTINC2 ; Store character |
0 | 673 decfsz lo,F |
674 bra comm_set_ctext_loop | |
136 | 675 comm_set_ctext_loop_done: |
676 tstfsz lo ; Got opt_name_length bytes? | |
677 bra comm_set_ctext_loop_done2 ; no, clear remaining chars | |
678 bra comm_download_mode0 ; Done. Loop with timeout reset | |
679 comm_set_ctext_loop_done2: | |
680 clrf POSTINC2 | |
681 decfsz lo,F | |
682 bra comm_set_ctext_loop_done2 | |
7 | 683 bra comm_download_mode0 ; Done. Loop with timeout reset |
0 | 684 |
685 ;----------------------------------------------------------------------------- | |
686 ; Reply Serial (2 bytes low:high), firmware (major.minor) and custom text. | |
687 ; | |
688 | |
689 comm_identify: | |
690 movlw "i" ; send echo | |
691 movwf TXREG1 | |
692 call rs232_wait_tx ; wait for UART | |
693 | |
694 ;---- Read serial from internal EEPROM address 0000 | |
695 clrf EEADRH | |
696 clrf EEADR ; Get Serial number LOW | |
697 call read_eeprom ; read byte | |
698 movff EEDATA,lo | |
699 incf EEADR,F ; Get Serial number HIGH | |
700 call read_eeprom ; read byte | |
701 movff EEDATA,hi | |
702 | |
703 ;---- Emit serial number | |
704 movff lo,TXREG1 | |
705 call rs232_wait_tx | |
706 movff hi,TXREG1 | |
707 call rs232_wait_tx | |
708 | |
709 ;---- Emit fiwmware hi.lo | |
710 movlw softwareversion_x | |
711 movwf TXREG1 | |
712 call rs232_wait_tx | |
713 movlw softwareversion_y | |
714 movwf TXREG1 | |
715 call rs232_wait_tx | |
716 | |
717 ;---- Emit custom text | |
718 movlw opt_name_length | |
719 movwf hi | |
720 lfsr FSR2,opt_name | |
721 | |
722 common_identify_loop: | |
723 movff POSTINC2,TXREG1 | |
724 call rs232_wait_tx | |
725 decfsz hi,F | |
726 bra common_identify_loop | |
727 | |
728 bra comm_download_mode0 ; Done. | |
729 | |
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730 ;----------------------------------------------------------------------------- |
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731 ; Reply hardware descriptor byte |
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732 ; |
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733 |
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734 comm_hardware_descriptor: |
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735 movlw "j" ; send echo |
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736 movwf TXREG1 |
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737 call rs232_wait_tx ; wait for UART |
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738 movff hardware_flag,TXREG1 |
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739 bra comm_download_mode0 ; Done. |
0 | 740 |
741 ;----------------------------------------------------------------------------- | |
742 | |
743 comm_send_dive: | |
744 movlw "f" ; send echo | |
745 movwf TXREG1 | |
746 | |
747 call rs232_get_byte | |
748 btfsc rs232_recieve_overflow ; Got byte? | |
749 bra comm_download_mode0 ; No, abort! | |
750 movff RCREG1,lo ; Store dive number (0-255) | |
751 ; First, send the header (again) | |
752 ; Set ext_flash_address:3 to TOC entry of this dive | |
753 ; 1st: 200000h-200FFFh -> lo=0 | |
754 ; 2nd: 201000h-201FFFh -> lo=1 | |
755 ; 3rd: 202000h-202FFFh -> lo=2 | |
756 ; 256: 2FF000h-2FFFFFh -> lo=255 | |
757 clrf ext_flash_address+0 | |
758 clrf ext_flash_address+1 | |
759 movlw 0x20 | |
760 movwf ext_flash_address+2 | |
761 movlw .16 | |
762 mulwf lo ; lo*16 = offset to 0x2000 (up:hi) | |
763 movf PRODL,W | |
764 addwf ext_flash_address+1,F | |
765 movf PRODH,W | |
766 addwfc ext_flash_address+2,F | |
767 | |
768 incf_ext_flash_address d'2' ; Skip 0xFA, 0xFA | |
769 call ext_flash_byte_read_plus ; Read start address of profile | |
770 movff temp1,ext_flash_log_pointer+0 | |
771 call ext_flash_byte_read_plus ; Read start address of profile | |
772 movff temp1,ext_flash_log_pointer+1 | |
773 call ext_flash_byte_read_plus ; Read start address of profile | |
774 movff temp1,ext_flash_log_pointer+2 | |
775 call ext_flash_byte_read_plus ; Read end address of profile | |
776 movff temp1,convert_value_temp+0 | |
777 call ext_flash_byte_read_plus ; Read end address of profile | |
778 movff temp1,convert_value_temp+1 | |
779 call ext_flash_byte_read_plus ; Read end address of profile | |
780 movff temp1,convert_value_temp+2 | |
781 decf_ext_flash_address d'8' ; Back again to first 0xFA in header | |
782 | |
783 movf ext_flash_log_pointer+0,W | |
784 cpfseq convert_value_temp+0 ; Equal? | |
785 bra comm_send_dive1 ; No, Send header | |
786 | |
787 movf ext_flash_log_pointer+1,W | |
788 cpfseq convert_value_temp+1 ; Equal? | |
789 bra comm_send_dive1 ; No, Send header | |
790 | |
791 movf ext_flash_log_pointer+2,W | |
792 cpfseq convert_value_temp+2 ; Equal? | |
793 bra comm_send_dive1 ; No, Send header | |
794 | |
795 ; Start=End -> Not good, abort | |
796 bra comm_download_mode0 ; Done. Loop with timeout reset | |
797 | |
798 comm_send_dive1: | |
799 ; Send header | |
800 clrf hi ; Counter | |
801 call rs232_wait_tx ; Wait for UART | |
802 call ext_flash_read_block_start ; 1st byte | |
803 movwf TXREG1 | |
804 bra comm_send_dive_header | |
805 comm_send_dive_header2: | |
806 call ext_flash_read_block ; Read one byte | |
807 movwf TXREG1 ; Start new transmit | |
808 comm_send_dive_header: | |
809 call rs232_wait_tx ; Wait for UART | |
810 decfsz hi,F | |
811 bra comm_send_dive_header2 | |
812 call ext_flash_read_block_stop | |
813 | |
814 ; Set address for profile | |
815 movff ext_flash_log_pointer+0,ext_flash_address+0 | |
816 movff ext_flash_log_pointer+1,ext_flash_address+1 | |
817 movff ext_flash_log_pointer+2,ext_flash_address+2 | |
818 | |
819 movlw .6 ; Skip 6byte short header in profile - only for internal use | |
820 call incf_ext_flash_address0_0x20 ; increases bytes in ext_flash_address:3 with 0x200000 bank switching | |
821 | |
822 comm_send_dive_profile: | |
823 call ext_flash_byte_read_plus_0x20 ; Read one byte into temp1, takes care of banking at 0x200000 | |
824 call rs232_wait_tx ; Wait for UART | |
825 movff temp1,TXREG1 ; Send a byte | |
826 | |
827 ; 24bit compare with end address | |
828 movff convert_value_temp+0,WREG | |
829 cpfseq ext_flash_address+0 | |
830 bra comm_send_dive_profile | |
831 movff convert_value_temp+1,WREG | |
832 cpfseq ext_flash_address+1 | |
833 bra comm_send_dive_profile | |
834 movff convert_value_temp+2,WREG | |
835 cpfseq ext_flash_address+2 | |
836 bra comm_send_dive_profile | |
837 | |
238 | 838 rcall comm_read_setting_wait ; Wait for UART |
0 | 839 bra comm_download_mode0 ; Done. Loop with timeout reset |
840 | |
841 ;----------------------------------------------------------------------------- | |
842 | |
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843 comm_read_setting: |
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844 movlw "r" |
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845 movwf TXREG1 |
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846 call rs232_get_byte |
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847 btfsc rs232_recieve_overflow ; Got byte? |
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848 bra comm_read_abort ; No, abort! |
238 | 849 rcall comm_read_setting_wait ; Wait for UART |
850 movlw 0x0F | |
851 cpfsgt RCREG1 ; 0x00-0x0F: unused | |
852 bra comm_read_abort ; abort! | |
853 subwf RCREG1,W ; Subtract unused commands | |
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854 dcfsnz WREG |
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855 bra comm_read_gas1 ; RCREG1=0x10 |
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856 dcfsnz WREG |
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857 bra comm_read_gas2 ; RCREG1=0x11 |
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858 dcfsnz WREG |
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859 bra comm_read_gas3 ; RCREG1=0x12 |
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860 dcfsnz WREG |
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861 bra comm_read_gas4 ; RCREG1=0x13 |
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862 dcfsnz WREG |
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863 bra comm_read_gas5 ; RCREG1=0x14 |
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864 dcfsnz WREG |
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865 bra comm_read_dil1 ; RCREG1=0x15 |
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866 dcfsnz WREG |
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867 bra comm_read_dil2 ; RCREG1=0x16 |
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868 dcfsnz WREG |
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869 bra comm_read_dil3 ; RCREG1=0x17 |
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870 dcfsnz WREG |
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871 bra comm_read_dil4 ; RCREG1=0x18 |
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872 dcfsnz WREG |
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873 bra comm_read_dil5 ; RCREG1=0x19 |
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874 dcfsnz WREG |
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875 bra comm_read_sp1 ; RCREG1=0x1A |
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876 dcfsnz WREG |
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877 bra comm_read_sp2 ; RCREG1=0x1B |
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878 dcfsnz WREG |
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879 bra comm_read_sp3 ; RCREG1=0x1C |
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880 dcfsnz WREG |
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881 bra comm_read_sp4 ; RCREG1=0x1D |
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882 dcfsnz WREG |
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883 bra comm_read_sp5 ; RCREG1=0x1E |
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884 dcfsnz WREG |
159 | 885 movff opt_ccr_mode, TXREG1 ; RCREG1=0x1F |
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886 dcfsnz WREG |
159 | 887 movff opt_dive_mode, TXREG1 ; RCREG1=0x20 |
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888 dcfsnz WREG |
159 | 889 movff char_I_deco_model, TXREG1 ; RCREG1=0x21 |
79
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890 dcfsnz WREG |
159 | 891 movff opt_ppO2_max, TXREG1 ; RCREG1=0x22 |
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892 dcfsnz WREG |
159 | 893 movff opt_ppO2_min, TXREG1 ; RCREG1=0x23 |
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894 dcfsnz WREG |
159 | 895 movff char_I_extra_time, TXREG1 ; RCREG1=0x24 |
79
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|
896 dcfsnz WREG |
159 | 897 movff opt_GF_low, TXREG1 ; RCREG1=0x25 |
79
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new command in download mode: "r" - read setting
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|
898 dcfsnz WREG |
159 | 899 movff opt_GF_high, TXREG1 ; RCREG1=0x26 |
79
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new command in download mode: "r" - read setting
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|
900 dcfsnz WREG |
159 | 901 movff opt_aGF_low, TXREG1 ; RCREG1=0x27 |
79
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new command in download mode: "r" - read setting
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|
902 dcfsnz WREG |
159 | 903 movff opt_aGF_high, TXREG1 ; RCREG1=0x28 |
79
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new command in download mode: "r" - read setting
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|
904 dcfsnz WREG |
159 | 905 movff opt_enable_aGF, TXREG1 ; RCREG1=0x29 |
79
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new command in download mode: "r" - read setting
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|
906 dcfsnz WREG |
159 | 907 movff char_I_saturation_multiplier, TXREG1; RCREG1=0x2A |
79
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new command in download mode: "r" - read setting
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|
908 dcfsnz WREG |
159 | 909 movff char_I_desaturation_multiplier, TXREG1; RCREG1=0x2B |
79
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new command in download mode: "r" - read setting
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|
910 dcfsnz WREG |
159 | 911 movff opt_last_stop, TXREG1 ; RCREG1=0x2C |
79
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new command in download mode: "r" - read setting
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|
912 dcfsnz WREG |
159 | 913 movff opt_brightness, TXREG1 ; RCREG1=0x2D |
79
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new command in download mode: "r" - read setting
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|
914 dcfsnz WREG |
159 | 915 movff opt_units, TXREG1 ; RCREG1=0x2E |
79
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new command in download mode: "r" - read setting
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|
916 dcfsnz WREG |
159 | 917 movff opt_sampling_rate, TXREG1 ; RCREG1=0x2F |
79
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new command in download mode: "r" - read setting
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|
918 dcfsnz WREG |
159 | 919 movff opt_salinity, TXREG1 ; RCREG1=0x30 |
79
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new command in download mode: "r" - read setting
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|
920 dcfsnz WREG |
159 | 921 movff opt_dive_color_scheme, TXREG1 ; RCREG1=0x31 |
79
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new command in download mode: "r" - read setting
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|
922 dcfsnz WREG |
159 | 923 movff opt_language, TXREG1 ; RCREG1=0x32 |
79
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|
924 dcfsnz WREG |
159 | 925 movff opt_dateformat, TXREG1 ; RCREG1=0x33 |
92
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add sensor calibration option (PC only), some cleanup
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|
926 dcfsnz WREG |
159 | 927 movff opt_compass_gain, TXREG1 ; RCREG1=0x34 |
110 | 928 dcfsnz WREG |
159 | 929 movff opt_pressure_adjust, TXREG1 ; RCREG1=0x35 |
157
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930 dcfsnz WREG |
159 | 931 movff opt_enable_safetystop, TXREG1 ; RCREG1=0x36 |
157
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932 dcfsnz WREG |
159 | 933 movff opt_calibration_O2_ratio, TXREG1; RCREG1=0x37 |
157
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934 dcfsnz WREG |
159 | 935 movff opt_sensor_fallback, TXREG1 ; RCREG1=0x38 |
936 dcfsnz WREG | |
937 movff opt_flip_screen, TXREG1 ; RCREG1=0x39 | |
223 | 938 dcfsnz WREG |
939 movff opt_cR_button_left, TXREG1 ; RCREG1=0x3A | |
940 dcfsnz WREG | |
941 movff opt_cR_button_right, TXREG1 ; RCREG1=0x3B | |
79
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|
942 |
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|
943 comm_read_abort: |
255 | 944 comm_read_done: |
79
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|
945 bra comm_download_mode0 ; Done. Loop with timeout reset |
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|
946 |
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|
947 comm_read_setting_wait: |
255 | 948 goto rs232_wait_tx ; Wait for UART (and return!) |
157
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949 |
79
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|
950 comm_read_gas1: |
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|
951 movff opt_gas_O2_ratio+0, TXREG1 |
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|
952 rcall comm_read_setting_wait ; Wait for UART |
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953 movff opt_gas_He_ratio+0, TXREG1 |
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|
954 rcall comm_read_setting_wait ; Wait for UART |
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|
955 movff opt_gas_type+0, TXREG1 |
0fc8113ddf6d
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|
956 rcall comm_read_setting_wait ; Wait for UART |
97
53a99a2dc6a1
CHANGE: Always compute bailout plan based on all active gases
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|
957 movff opt_OC_bail_gas_change+0,TXREG1 |
157
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958 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
79
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959 comm_read_gas2: |
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|
960 movff opt_gas_O2_ratio+1, TXREG1 |
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|
961 rcall comm_read_setting_wait ; Wait for UART |
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|
962 movff opt_gas_He_ratio+1, TXREG1 |
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|
963 rcall comm_read_setting_wait ; Wait for UART |
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|
964 movff opt_gas_type+1, TXREG1 |
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|
965 rcall comm_read_setting_wait ; Wait for UART |
97
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CHANGE: Always compute bailout plan based on all active gases
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|
966 movff opt_OC_bail_gas_change+1,TXREG1 |
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967 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
79
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968 comm_read_gas3: |
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|
969 movff opt_gas_O2_ratio+2, TXREG1 |
0fc8113ddf6d
new command in download mode: "r" - read setting
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|
970 rcall comm_read_setting_wait ; Wait for UART |
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|
971 movff opt_gas_He_ratio+2, TXREG1 |
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|
972 rcall comm_read_setting_wait ; Wait for UART |
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|
973 movff opt_gas_type+2, TXREG1 |
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new command in download mode: "r" - read setting
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|
974 rcall comm_read_setting_wait ; Wait for UART |
97
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CHANGE: Always compute bailout plan based on all active gases
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|
975 movff opt_OC_bail_gas_change+2,TXREG1 |
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976 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
79
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|
977 comm_read_gas4: |
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changeset
|
978 movff opt_gas_O2_ratio+3, TXREG1 |
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new command in download mode: "r" - read setting
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|
979 rcall comm_read_setting_wait ; Wait for UART |
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|
980 movff opt_gas_He_ratio+3, TXREG1 |
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new command in download mode: "r" - read setting
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changeset
|
981 rcall comm_read_setting_wait ; Wait for UART |
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|
982 movff opt_gas_type+3, TXREG1 |
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|
983 rcall comm_read_setting_wait ; Wait for UART |
97
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CHANGE: Always compute bailout plan based on all active gases
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984 movff opt_OC_bail_gas_change+3,TXREG1 |
157
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985 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
79
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|
986 comm_read_gas5: |
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|
987 movff opt_gas_O2_ratio+4, TXREG1 |
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|
988 rcall comm_read_setting_wait ; Wait for UART |
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989 movff opt_gas_He_ratio+4, TXREG1 |
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new command in download mode: "r" - read setting
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990 rcall comm_read_setting_wait ; Wait for UART |
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|
991 movff opt_gas_type+4, TXREG1 |
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|
992 rcall comm_read_setting_wait ; Wait for UART |
97
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CHANGE: Always compute bailout plan based on all active gases
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92
diff
changeset
|
993 movff opt_OC_bail_gas_change+4,TXREG1 |
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994 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
79
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995 |
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|
996 comm_read_dil1: |
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|
997 movff opt_dil_O2_ratio+0, TXREG1 |
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998 rcall comm_read_setting_wait ; Wait for UART |
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999 movff opt_dil_He_ratio+0, TXREG1 |
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1000 rcall comm_read_setting_wait ; Wait for UART |
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1001 movff opt_dil_type+0, TXREG1 |
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1002 rcall comm_read_setting_wait ; Wait for UART |
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1003 movff char_I_dil_change+0,TXREG1 |
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1004 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
79
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1005 comm_read_dil2: |
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1006 movff opt_dil_O2_ratio+1, TXREG1 |
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1007 rcall comm_read_setting_wait ; Wait for UART |
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1008 movff opt_dil_He_ratio+1, TXREG1 |
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1009 rcall comm_read_setting_wait ; Wait for UART |
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1010 movff opt_dil_type+1, TXREG1 |
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1011 rcall comm_read_setting_wait ; Wait for UART |
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1012 movff char_I_dil_change+1,TXREG1 |
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1013 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
79
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1014 comm_read_dil3: |
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1015 movff opt_dil_O2_ratio+2, TXREG1 |
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1016 rcall comm_read_setting_wait ; Wait for UART |
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1017 movff opt_dil_He_ratio+2, TXREG1 |
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1018 rcall comm_read_setting_wait ; Wait for UART |
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1019 movff opt_dil_type+2, TXREG1 |
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1020 rcall comm_read_setting_wait ; Wait for UART |
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1021 movff char_I_dil_change+2,TXREG1 |
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1022 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
79
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1023 comm_read_dil4: |
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1024 movff opt_dil_O2_ratio+3, TXREG1 |
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1025 rcall comm_read_setting_wait ; Wait for UART |
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1026 movff opt_dil_He_ratio+3, TXREG1 |
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1027 rcall comm_read_setting_wait ; Wait for UART |
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1028 movff opt_dil_type+3, TXREG1 |
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1029 rcall comm_read_setting_wait ; Wait for UART |
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1030 movff char_I_dil_change+3,TXREG1 |
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1031 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
79
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1032 comm_read_dil5: |
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1033 movff opt_dil_O2_ratio+4, TXREG1 |
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1034 rcall comm_read_setting_wait ; Wait for UART |
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1035 movff opt_dil_He_ratio+4, TXREG1 |
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1036 rcall comm_read_setting_wait ; Wait for UART |
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1037 movff opt_dil_type+4, TXREG1 |
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1038 rcall comm_read_setting_wait ; Wait for UART |
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1039 movff char_I_dil_change+4,TXREG1 |
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1040 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
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1041 |
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1042 comm_read_sp1: |
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1043 movff char_I_setpoint_cbar+0, TXREG1 |
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1044 rcall comm_read_setting_wait ; Wait for UART |
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1045 movff char_I_setpoint_change+0, TXREG1 |
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1046 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
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1047 comm_read_sp2: |
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1048 movff char_I_setpoint_cbar+1, TXREG1 |
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1049 rcall comm_read_setting_wait ; Wait for UART |
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1050 movff char_I_setpoint_change+1, TXREG1 |
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1051 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
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1052 comm_read_sp3: |
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1053 movff char_I_setpoint_cbar+2, TXREG1 |
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1054 rcall comm_read_setting_wait ; Wait for UART |
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1055 movff char_I_setpoint_change+2, TXREG1 |
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1056 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
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1057 comm_read_sp4: |
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1058 movff char_I_setpoint_cbar+3, TXREG1 |
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1059 rcall comm_read_setting_wait ; Wait for UART |
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1060 movff char_I_setpoint_change+3, TXREG1 |
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1061 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
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1062 comm_read_sp5: |
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1063 movff char_I_setpoint_cbar+4, TXREG1 |
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1064 rcall comm_read_setting_wait ; Wait for UART |
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1065 movff char_I_setpoint_change+4, TXREG1 |
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1066 bra comm_read_done ; Done. Wait for UART and loop with timeout reset |
110 | 1067 |
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1068 |
80 | 1069 ;----------------------------------------------------------------------------- |
238 | 1070 comm_write_gas1: |
1071 movff RCREG1,opt_gas_O2_ratio+0 | |
1072 rcall comm_write_get_byte | |
1073 movff RCREG1,opt_gas_He_ratio+0 | |
1074 rcall comm_write_get_byte | |
1075 movff RCREG1,opt_gas_type+0 | |
1076 rcall comm_write_get_byte | |
1077 movff RCREG1,opt_OC_bail_gas_change+0 | |
1078 bra comm_write_abort ; Done. Loop with timeout reset | |
1079 comm_write_gas2: | |
1080 movff RCREG1,opt_gas_O2_ratio+1 | |
1081 rcall comm_write_get_byte | |
1082 movff RCREG1,opt_gas_He_ratio+1 | |
1083 rcall comm_write_get_byte | |
1084 movff RCREG1,opt_gas_type+1 | |
1085 rcall comm_write_get_byte | |
1086 movff RCREG1,opt_OC_bail_gas_change+1 | |
1087 bra comm_write_abort ; Done. Loop with timeout reset | |
1088 comm_write_gas3: | |
1089 movff RCREG1,opt_gas_O2_ratio+2 | |
1090 rcall comm_write_get_byte | |
1091 movff RCREG1,opt_gas_He_ratio+2 | |
1092 rcall comm_write_get_byte | |
1093 movff RCREG1,opt_gas_type+2 | |
1094 rcall comm_write_get_byte | |
1095 movff RCREG1,opt_OC_bail_gas_change+2 | |
1096 bra comm_write_abort ; Done. Loop with timeout reset | |
1097 comm_write_gas4: | |
1098 movff RCREG1,opt_gas_O2_ratio+3 | |
1099 rcall comm_write_get_byte | |
1100 movff RCREG1,opt_gas_He_ratio+3 | |
1101 rcall comm_write_get_byte | |
1102 movff RCREG1,opt_gas_type+3 | |
1103 rcall comm_write_get_byte | |
1104 movff RCREG1,opt_OC_bail_gas_change+3 | |
1105 bra comm_write_abort ; Done. Loop with timeout reset | |
1106 comm_write_gas5: | |
1107 movff RCREG1,opt_gas_O2_ratio+4 | |
1108 rcall comm_write_get_byte | |
1109 movff RCREG1,opt_gas_He_ratio+4 | |
1110 rcall comm_write_get_byte | |
1111 movff RCREG1,opt_gas_type+4 | |
1112 rcall comm_write_get_byte | |
1113 movff RCREG1,opt_OC_bail_gas_change+4 | |
1114 bra comm_write_abort ; Done. Loop with timeout reset | |
80 | 1115 |
1116 | |
1117 comm_write_setting: | |
1118 movlw "w" | |
1119 movwf TXREG1 | |
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1120 rcall comm_write_get_byte ; "Byte 2" |
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1121 btfsc rs232_recieve_overflow ; Got byte? |
80 | 1122 bra comm_write_abort ; No, abort! |
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1123 movff RCREG1,temp1 ; Copy |
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1124 rcall comm_write_get_byte ; "Byte 3" |
238 | 1125 rcall comm_read_setting_wait ; Wait for UART |
1126 movlw 0x0F | |
1127 cpfsgt temp1 ; 0x00-0x0F: unused | |
1128 bra comm_write_abort ; abort! | |
1129 subwf temp1,W ; Subtract unused commands | |
80 | 1130 dcfsnz WREG |
1131 bra comm_write_gas1 ; RCREG1=0x10 | |
1132 dcfsnz WREG | |
1133 bra comm_write_gas2 ; RCREG1=0x11 | |
1134 dcfsnz WREG | |
1135 bra comm_write_gas3 ; RCREG1=0x12 | |
1136 dcfsnz WREG | |
1137 bra comm_write_gas4 ; RCREG1=0x13 | |
1138 dcfsnz WREG | |
1139 bra comm_write_gas5 ; RCREG1=0x14 | |
1140 dcfsnz WREG | |
1141 bra comm_write_dil1 ; RCREG1=0x15 | |
1142 dcfsnz WREG | |
1143 bra comm_write_dil2 ; RCREG1=0x16 | |
1144 dcfsnz WREG | |
1145 bra comm_write_dil3 ; RCREG1=0x17 | |
1146 dcfsnz WREG | |
1147 bra comm_write_dil4 ; RCREG1=0x18 | |
1148 dcfsnz WREG | |
1149 bra comm_write_dil5 ; RCREG1=0x19 | |
1150 dcfsnz WREG | |
1151 bra comm_write_sp1 ; RCREG1=0x1A | |
1152 dcfsnz WREG | |
1153 bra comm_write_sp2 ; RCREG1=0x1B | |
1154 dcfsnz WREG | |
1155 bra comm_write_sp3 ; RCREG1=0x1C | |
1156 dcfsnz WREG | |
1157 bra comm_write_sp4 ; RCREG1=0x1D | |
1158 dcfsnz WREG | |
1159 bra comm_write_sp5 ; RCREG1=0x1E | |
1160 dcfsnz WREG | |
159 | 1161 movff RCREG1, opt_ccr_mode ; RCREG1=0x1F |
80 | 1162 dcfsnz WREG |
159 | 1163 movff RCREG1, opt_dive_mode ; RCREG1=0x20 |
80 | 1164 dcfsnz WREG |
159 | 1165 movff RCREG1, char_I_deco_model ; RCREG1=0x21 |
80 | 1166 dcfsnz WREG |
159 | 1167 movff RCREG1, opt_ppO2_max ; RCREG1=0x22 |
80 | 1168 dcfsnz WREG |
159 | 1169 movff RCREG1, opt_ppO2_min ; RCREG1=0x23 |
80 | 1170 dcfsnz WREG |
159 | 1171 movff RCREG1, char_I_extra_time ; RCREG1=0x24 |
80 | 1172 dcfsnz WREG |
159 | 1173 movff RCREG1, opt_GF_low ; RCREG1=0x25 |
80 | 1174 dcfsnz WREG |
159 | 1175 movff RCREG1, opt_GF_high ; RCREG1=0x26 |
80 | 1176 dcfsnz WREG |
159 | 1177 movff RCREG1, opt_aGF_low ; RCREG1=0x27 |
80 | 1178 dcfsnz WREG |
159 | 1179 movff RCREG1, opt_aGF_high ; RCREG1=0x28 |
80 | 1180 dcfsnz WREG |
159 | 1181 movff RCREG1, opt_enable_aGF ; RCREG1=0x29 |
80 | 1182 dcfsnz WREG |
159 | 1183 movff RCREG1, char_I_saturation_multiplier; RCREG1=0x2A |
80 | 1184 dcfsnz WREG |
159 | 1185 movff RCREG1, char_I_desaturation_multiplier; RCREG1=0x2B |
80 | 1186 dcfsnz WREG |
159 | 1187 movff RCREG1, opt_last_stop ; RCREG1=0x2C |
80 | 1188 dcfsnz WREG |
159 | 1189 movff RCREG1, opt_brightness ; RCREG1=0x2D |
80 | 1190 dcfsnz WREG |
159 | 1191 movff RCREG1, opt_units ; RCREG1=0x2E |
80 | 1192 dcfsnz WREG |
159 | 1193 movff RCREG1, opt_sampling_rate ; RCREG1=0x2F |
80 | 1194 dcfsnz WREG |
159 | 1195 movff RCREG1, opt_salinity ; RCREG1=0x30 |
80 | 1196 dcfsnz WREG |
159 | 1197 movff RCREG1, opt_dive_color_scheme ; RCREG1=0x31 |
80 | 1198 dcfsnz WREG |
159 | 1199 movff RCREG1, opt_language ; RCREG1=0x32 |
80 | 1200 dcfsnz WREG |
159 | 1201 movff RCREG1, opt_dateformat ; RCREG1=0x33 |
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1202 dcfsnz WREG |
159 | 1203 movff RCREG1, opt_compass_gain ; RCREG1=0x34 |
110 | 1204 dcfsnz WREG |
159 | 1205 movff RCREG1, opt_pressure_adjust ; RCREG1=0x35 |
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1206 dcfsnz WREG |
159 | 1207 movff RCREG1, opt_enable_safetystop ; RCREG1=0x36 |
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1208 dcfsnz WREG |
159 | 1209 movff RCREG1, opt_calibration_O2_ratio; RCREG1=0x37 |
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1210 dcfsnz WREG |
159 | 1211 movff RCREG1, opt_sensor_fallback ; RCREG1=0x38 |
1212 dcfsnz WREG | |
1213 movff RCREG1, opt_flip_screen ; RCREG1=0x39 | |
223 | 1214 dcfsnz WREG |
1215 movff RCREG1, opt_cR_button_left ; RCREG1=0x3A | |
1216 dcfsnz WREG | |
1217 movff RCREG1, opt_cR_button_right ; RCREG1=0x3B | |
80 | 1218 |
1219 comm_write_abort: | |
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1220 ; Check Options, gases and diluents |
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1221 call option_check_all ; Check all options (and reset if not within their min/max boundaries) |
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1222 bsf ccr_diluent_setup ; =1: Setting up Diluents ("Gas6-10") |
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1223 call gaslist_cleanup_list ; Takes care that only one gas can be first and first has 0m change depth |
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1224 bcf ccr_diluent_setup ; =1: Setting up Diluents ("Gas6-10") |
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1225 call gaslist_cleanup_list ; Takes care that only one gas can be first and first has 0m change depth |
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1226 call get_first_gas_to_WREG ; Makes sure at least one Gas is "First" |
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1227 call get_first_dil_to_WREG ; Makes sure at least one Diluent is "First" |
80 | 1228 bra comm_download_mode0 ; Done. Loop with timeout reset |
1229 | |
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1230 comm_write_get_byte: |
80 | 1231 call rs232_get_byte |
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1232 return |
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1233 |
80 | 1234 comm_write_dil1: |
1235 movff RCREG1,opt_dil_O2_ratio+0 | |
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1236 rcall comm_write_get_byte |
80 | 1237 movff RCREG1,opt_dil_He_ratio+0 |
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1238 rcall comm_write_get_byte |
80 | 1239 movff RCREG1,opt_dil_type+0 |
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1240 rcall comm_write_get_byte |
80 | 1241 movff RCREG1,char_I_dil_change+0 |
1242 bra comm_write_abort ; Done. Loop with timeout reset | |
1243 comm_write_dil2: | |
1244 movff RCREG1,opt_dil_O2_ratio+1 | |
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1245 rcall comm_write_get_byte |
80 | 1246 movff RCREG1,opt_dil_He_ratio+1 |
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1247 rcall comm_write_get_byte |
80 | 1248 movff RCREG1,opt_dil_type+1 |
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1249 rcall comm_write_get_byte |
80 | 1250 movff RCREG1,char_I_dil_change+1 |
1251 bra comm_write_abort ; Done. Loop with timeout reset | |
1252 comm_write_dil3: | |
1253 movff RCREG1,opt_dil_O2_ratio+2 | |
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1254 rcall comm_write_get_byte |
80 | 1255 movff RCREG1,opt_dil_He_ratio+2 |
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1256 rcall comm_write_get_byte |
80 | 1257 movff RCREG1,opt_dil_type+2 |
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1258 rcall comm_write_get_byte |
80 | 1259 movff RCREG1,char_I_dil_change+2 |
1260 bra comm_write_abort ; Done. Loop with timeout reset | |
1261 comm_write_dil4: | |
1262 movff RCREG1,opt_dil_O2_ratio+3 | |
157
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1263 rcall comm_write_get_byte |
80 | 1264 movff RCREG1,opt_dil_He_ratio+3 |
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1265 rcall comm_write_get_byte |
80 | 1266 movff RCREG1,opt_dil_type+3 |
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1267 rcall comm_write_get_byte |
80 | 1268 movff RCREG1,char_I_dil_change+3 |
1269 bra comm_write_abort ; Done. Loop with timeout reset | |
1270 comm_write_dil5: | |
1271 movff RCREG1,opt_dil_O2_ratio+4 | |
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1272 rcall comm_write_get_byte |
80 | 1273 movff RCREG1,opt_dil_He_ratio+4 |
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1274 rcall comm_write_get_byte |
80 | 1275 movff RCREG1,opt_dil_type+4 |
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1276 rcall comm_write_get_byte |
80 | 1277 movff RCREG1,char_I_dil_change+4 |
1278 bra comm_write_abort ; Done. Loop with timeout reset | |
1279 | |
1280 comm_write_sp1: | |
1281 movff RCREG1,char_I_setpoint_cbar+0 | |
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1282 rcall comm_write_get_byte |
80 | 1283 movff RCREG1,char_I_setpoint_change+0 |
1284 bra comm_write_abort ; Done. Loop with timeout reset | |
1285 comm_write_sp2: | |
1286 movff RCREG1,char_I_setpoint_cbar+1 | |
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1287 rcall comm_write_get_byte |
80 | 1288 movff RCREG1,char_I_setpoint_change+1 |
1289 bra comm_write_abort ; Done. Loop with timeout reset | |
1290 comm_write_sp3: | |
1291 movff RCREG1,char_I_setpoint_cbar+2 | |
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make new parameters configurable through pc
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1292 rcall comm_write_get_byte |
80 | 1293 movff RCREG1,char_I_setpoint_change+2 |
1294 bra comm_write_abort ; Done. Loop with timeout reset | |
1295 comm_write_sp4: | |
1296 movff RCREG1,char_I_setpoint_cbar+3 | |
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1297 rcall comm_write_get_byte |
80 | 1298 movff RCREG1,char_I_setpoint_change+3 |
1299 bra comm_write_abort ; Done. Loop with timeout reset | |
1300 comm_write_sp5: | |
1301 movff RCREG1,char_I_setpoint_cbar+4 | |
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1302 rcall comm_write_get_byte |
80 | 1303 movff RCREG1,char_I_setpoint_change+4 |
1304 bra comm_write_abort ; Done. Loop with timeout reset | |
1305 | |
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new command in download mode: "r" - read setting
mh@mh-THINK.localdomain
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1306 ;----------------------------------------------------------------------------- |
0fc8113ddf6d
new command in download mode: "r" - read setting
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1307 |
0 | 1308 comm_send_string: |
1309 movlw "n" ; send echo | |
1310 movwf TXREG1 | |
1311 call rs232_wait_tx ; Wait for UART | |
1312 WIN_SMALL comm_string_column, comm_string_row | |
1313 movlw .16 | |
1314 movwf lo ; counter | |
1315 comm_send_string_loop: | |
1316 call rs232_get_byte | |
1317 btfsc rs232_recieve_overflow ; Got byte? | |
1318 bra comm_send_string_abort ; No, abort! | |
1319 movff RCREG1,POSTINC2 ; Store character | |
1320 decfsz lo,F | |
1321 bra comm_send_string_loop | |
1322 comm_send_string_abort: | |
1323 STRCAT_PRINT "" ; Show the text | |
80 | 1324 goto comm_download_mode0 ; Done. Loop with timeout reset |
0 | 1325 |
1326 ;----------------------------------------------------------------------------- | |
1327 | |
1328 comm_check_day: | |
1329 movff RCREG1, day | |
1330 movff month,lo ; new month | |
1331 dcfsnz lo,F | |
1332 movlw .31 | |
1333 dcfsnz lo,F | |
1334 movlw .28 | |
1335 dcfsnz lo,F | |
1336 movlw .31 | |
1337 dcfsnz lo,F | |
1338 movlw .30 | |
1339 dcfsnz lo,F | |
1340 movlw .31 | |
1341 dcfsnz lo,F | |
1342 movlw .30 | |
1343 dcfsnz lo,F | |
1344 movlw .31 | |
1345 dcfsnz lo,F | |
1346 movlw .31 | |
1347 dcfsnz lo,F | |
1348 movlw .30 | |
1349 dcfsnz lo,F | |
1350 movlw .31 | |
1351 dcfsnz lo,F | |
1352 movlw .30 | |
1353 dcfsnz lo,F | |
1354 movlw .31 | |
1355 cpfsgt day ; day ok? | |
1356 return ; OK | |
1357 movlw .1 ; not OK, set to 1st | |
1358 movwf day | |
1359 return | |
1360 | |
1361 ;---------------------------------------------------------------------------- | |
1362 END |