annotate code_part1/OSTC_code_asm_part1/start.asm @ 169:e26f49674956

Merge decoplan display for both GF and Buhlmann models. + Add CF(54) to reverse deco plan display order. + Clean state machine to faster redisplay in divemode. Fix don't flip screen for soft emulation.
author JeanDo
date Wed, 26 Jan 2011 19:19:02 +0100
parents cb055a7d75f3
children f15e804ff67f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
1 ; OSTC - diving computer code
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
2 ; Copyright (C) 2008 HeinrichsWeikamp GbR
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
4 ; This program is free software: you can redistribute it and/or modify
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
5 ; it under the terms of the GNU General Public License as published by
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
6 ; the Free Software Foundation, either version 3 of the License, or
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
7 ; (at your option) any later version.
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
8
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
9 ; This program is distributed in the hope that it will be useful,
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
10 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
11 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
12 ; GNU General Public License for more details.
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
13
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
14 ; You should have received a copy of the GNU General Public License
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
15 ; along with this program. If not, see <http://www.gnu.org/licenses/>.
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
16
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
17
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
18 ; Start and init
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
19 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
20 ; written: 10/13/04
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
21 ; last updated: 06/24/08
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
22 ; known bugs:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
23 ; ToDo:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
24
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
25 start:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
26 movlb b'00000001' ; ram bank 1 selected
119
f24137eb85de Background debugger now shows STKPTR
heinrichsweikamp
parents: 116
diff changeset
27 movff STKPTR,temp10
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
28 call init
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
29 btfsc divemode ; Reset from Divemode?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
30 call PLED_resetdebugger ; Yes! Something went wrong, show reset informations
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
31
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
32 clrf STKPTR ; Clear Stackpointer
98
6f8e3a08011e 1.73beta rc1 (Added new customview for divemode)
heinrichsweikamp
parents: 97
diff changeset
33 lfsr FSR0, 10Bh ; Clear rambank 1-9, do not delete RTC registers
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
34 clear_rambank:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
35 clrf POSTINC0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
36 movlw 0x0A
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
37 cpfseq FSR0H ; Bank 9 done?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
38 bra clear_rambank ; clear...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
39
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
40 ; Defaults for RTC
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
41 call disable_rs232 ; disable UART module
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
42 call RTCinit ; reset RTC
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
43
97
dc349e4264bb Cleanup CF for bad 15bits value display
JeanDo
parents: 83
diff changeset
44 ; Extra power-up reset jDG jDG jDG jDG
83
3e351e25f5d1 adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents: 62
diff changeset
45 ifdef TESTING
97
dc349e4264bb Cleanup CF for bad 15bits value display
JeanDo
parents: 83
diff changeset
46 call do_menu_reset_all2
83
3e351e25f5d1 adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents: 62
diff changeset
47 endif
3e351e25f5d1 adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents: 62
diff changeset
48 ; DONE jDG jDG jDG jDG
3e351e25f5d1 adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents: 62
diff changeset
49
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
50 ; Air pressure compensation after reset
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
51 call get_calibration_data ; Get calibration data from pressure sensor
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
52
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
53 bcf pressure_refresh
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
54 wait_start_pressure:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
55 btfss pressure_refresh ; Air pressure compensation
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
56 bra wait_start_pressure
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
57
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
58 clrf rel_pressure+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
59 clrf rel_pressure+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
60 clrf surface_interval+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
61 clrf surface_interval+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
62
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
63 bsf sleepmode ; Routine only works in sleepmode...
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
64 call pressuretest_sleep_fast ; Gets pressure without averaging (faster!)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
65 bcf sleepmode ; Normal mode again
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
66
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
67 movff amb_pressure+0,last_surfpressure+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
68 movff amb_pressure+1,last_surfpressure+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
69 movff amb_pressure+0,last_surfpressure_15min+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
70 movff amb_pressure+1,last_surfpressure_15min+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
71 movff amb_pressure+0,last_surfpressure_30min+0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
72 movff amb_pressure+1,last_surfpressure_30min+1 ; Rests all airpressure registers
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
73
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
74 ; reset deco data
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
75 incf nofly_time+0,F ; =1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
76 clrf wait_temp ; Use as buffer
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
77 movff wait_temp,char_I_He_ratio ; No He at the Surface
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
78 movlw d'79' ; 79% N2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
79 movwf wait_temp ; Use as buffer
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
80 movff wait_temp,char_I_N2_ratio ; No He at the Surface
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
81 movff amb_pressure+0,int_I_pres_respiration+0 ; copy surface air pressure to deco routine
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
82 movff amb_pressure+1,int_I_pres_respiration+1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
83
31
2b52a4a7dce6 preparations for new deco code...
heinrichsweikamp
parents: 21
diff changeset
84 movlw d'0'
2b52a4a7dce6 preparations for new deco code...
heinrichsweikamp
parents: 21
diff changeset
85 movff WREG,char_I_step_is_1min ; 2 second deco mode
116
14a074e1a375 Split C code, and use direct linking.
JeanDo
parents: 98
diff changeset
86 call deco_clear_tissue ;
14a074e1a375 Split C code, and use direct linking.
JeanDo
parents: 98
diff changeset
87 call deco_calc_desaturation_time ; calculate desaturation time
14a074e1a375 Split C code, and use direct linking.
JeanDo
parents: 98
diff changeset
88 call deco_clear_CNS_fraction ; clear CNS
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
89 call calc_deko_surfmode ; calculate desaturation every minute
116
14a074e1a375 Split C code, and use direct linking.
JeanDo
parents: 98
diff changeset
90 call deco_calc_wo_deco_step_1_min ; calculate deco in surface mode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
91 movlb b'00000001' ; select ram bank 1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
92
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
93 ; check firmware and reset Custom Functions after an update
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
94 movlw LOW 0x101
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
95 movwf EEADR
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
96 movlw HIGH 0x101
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
97 movwf EEADRH
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
98 call read_eeprom ; read current version x
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
99 movff EEDATA,temp1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
100 incf EEADR,F ; set to 0x102
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
101 call read_eeprom ; read current version y
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
102 movff EEDATA,temp2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
103 clrf EEADRH ; Reset EEADRH
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
104
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
105 movlw softwareversion_x
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
106 cpfseq temp1 ; compare version x
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
107 bra check_firmware_new ; is not equal -> reset CF and store new version in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
108
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
109 movlw softwareversion_y
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
110 cpfseq temp2 ; compare version y
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
111 bra check_firmware_new ; is not equal -> reset CF and store new version in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
112 bra restart ; x and y are equal -> do not reset cf
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
113
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
114 check_firmware_new:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
115 movlw LOW 0x101 ; store current version in EEPROM
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
116 movwf EEADR
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
117 movlw HIGH 0x101
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
118 movwf EEADRH
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
119 movlw softwareversion_x
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
120 movwf EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
121 call write_eeprom ; write version x
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
122 incf EEADR,F ; set to 0x102
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
123 movlw softwareversion_y
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
124 movwf EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
125 call write_eeprom ; write version y
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
126 clrf EEADRH ; Reset EEADRH
160
0ee809806454 1.80 stable released, 1.81beta started
heinrichsweikamp
parents: 157
diff changeset
127 ; goto reset_all_cf ; resets all custom functions bank0 and bank1 and jumps to "restart"
52
4f6d6f00e685 Gas Change for Simulator debugged
heinrichsweikamp
parents: 49
diff changeset
128 ; goto reset_all_cf_bank1 ; resets all custom functions bank1 and jumps to "restart"
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
129
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
130 restart:
21
73014f788032 1.60 stable rc1
heinrichsweikamp
parents: 15
diff changeset
131 bcf LED_red
73014f788032 1.60 stable rc1
heinrichsweikamp
parents: 15
diff changeset
132 bcf LED_blue ; all LEDs off
43
65d5b0c8da41 New CF48, changed CF15
heinrichsweikamp
parents: 33
diff changeset
133 GETCUSTOM8 d'48' ; time correction value
65d5b0c8da41 New CF48, changed CF15
heinrichsweikamp
parents: 33
diff changeset
134 movff WREG, time_correction_value ; store in Bank0 register
15
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
135
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
136 clrf flag1 ; clear all flags
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
137 clrf flag2
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
138 clrf flag3
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
139 clrf flag4
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
140 clrf flag5
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
141 clrf flag6
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
142 clrf flag7
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
143 clrf flag8
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
144 clrf flag9
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
145 clrf flag10
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
146 clrf flag11
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
147 clrf flag12
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
148 clrf flag13
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
149 clrf flag14
6d1177291d38 1.54beta rc1
heinrichsweikamp
parents: 12
diff changeset
150 clrf flag15
153
17de42ab02b6 realtime clock defaults
heinrichsweikamp
parents: 142
diff changeset
151
169
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents: 167
diff changeset
152 ; Should we set win_flip_screen ?
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents: 167
diff changeset
153 bsf flag1,0 ; Precondition to yes
153
17de42ab02b6 realtime clock defaults
heinrichsweikamp
parents: 142
diff changeset
154 clrf EEADRH ; Reset EEADRH
17de42ab02b6 realtime clock defaults
heinrichsweikamp
parents: 142
diff changeset
155 read_int_eeprom d'1'
17de42ab02b6 realtime clock defaults
heinrichsweikamp
parents: 142
diff changeset
156 movlw .7
169
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents: 167
diff changeset
157 cpfsgt EEDATA ; serial > 2048 (Mk2n hardware) ?
153
17de42ab02b6 realtime clock defaults
heinrichsweikamp
parents: 142
diff changeset
158 bcf flag1,0
169
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents: 167
diff changeset
159 incf EEDATA,W ; serial == 65535 (emulation) ?
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents: 167
diff changeset
160 btfsc STATUS,Z
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents: 167
diff changeset
161 bcf flag1,0
153
17de42ab02b6 realtime clock defaults
heinrichsweikamp
parents: 142
diff changeset
162 movff flag1,win_flags ; store in Bank0 register
17de42ab02b6 realtime clock defaults
heinrichsweikamp
parents: 142
diff changeset
163 clrf flag1 ; Clear flag1 (again)
169
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents: 167
diff changeset
164
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents: 167
diff changeset
165 ; Should we disable sleep (hardware emulator)
154
a52ba692ad7f charger test
heinrichsweikamp
parents: 153
diff changeset
166 movlw .0
a52ba692ad7f charger test
heinrichsweikamp
parents: 153
diff changeset
167 cpfsgt EEDATA ; >256
167
cb055a7d75f3 + Use overlay local vars.
JeanDo
parents: 163
diff changeset
168 bsf nsm ; NO-SLEEP-MODE : for hardware debugging
153
17de42ab02b6 realtime clock defaults
heinrichsweikamp
parents: 142
diff changeset
169
142
8b75ba28d641 Screen-flipping custom function.
JeanDo
parents: 137
diff changeset
170 call gassetup_sort_gaslist ; Sorts Gaslist according to change depth
8b75ba28d641 Screen-flipping custom function.
JeanDo
parents: 137
diff changeset
171 call PLED_boot ; PLED boot (Incl. Clear Screen!)
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
172 WIN_TOP .0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
173 WIN_LEFT .0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
174 WIN_FONT FT_SMALL
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
175 WIN_INVERT .0 ; Init new Wordprocessor
83
3e351e25f5d1 adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents: 62
diff changeset
176 setf WREG
3e351e25f5d1 adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents: 62
diff changeset
177 movff WREG,win_color1 ; Beware: win_color1 is bank0, and we are bank1 currently
3e351e25f5d1 adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents: 62
diff changeset
178 movff WREG,win_color2
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
179 call I2CReset ; Just in Case any I2C device blocks the Bus
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
180 movff last_surfpressure_30min+0,last_surfpressure+0 ; Use 30min old airpressure
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
181 movff last_surfpressure_30min+1,last_surfpressure+1 ; Use 30min old airpressure
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
182
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
183 ; Check if new CF were added in the last firmware version
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
184 clrf EEADRH
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
185 read_int_eeprom d'92' ; Read number of CF used in this firmware
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
186 movlw max_custom_number ; Defined in definitions.asm
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
187 cpfseq EEDATA ; Compare with last version
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
188 bra restart_01 ; New CF, show warning and store new number
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
189 bra restart_1 ; No new CF, continue with boot
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
190 restart_01:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
191 ; Save new number of current CF count
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
192 rcall display_new_cf_installed; Show warning
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
193 movlw max_custom_number ; Defined in definitions.asm
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
194 movwf EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
195 write_int_eeprom d'92' ; Store number of CF used in this firmware
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
196
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
197 restart_1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
198
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
199 ; Set Debug mode?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
200 read_int_eeprom d'39'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
201 bsf debug_mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
202 movlw d'1'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
203 cpfseq EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
204 bcf debug_mode ; clear flag if <> 1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
205
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
206 goto surfloop ; Jump to Surfaceloop!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
207
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
208
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
209 display_new_cf_installed:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
210 call PLED_new_cf_warning ; Display new CF warning screen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
211 movlw d'20' ; timeout for warning screen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
212 bra startup_screen3a ; Will RETURN after timeout or button press
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
213
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
214 restart_set_modes_and_flags: ; "Call"ed from divemode, as well!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
215 bcf gauge_mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
216 bcf FLAG_const_ppO2_mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
217 bcf FLAG_apnoe_mode
45
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
218
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
219 ; Pre-load modes for OC, GF 90/90 and no Aponoe or Gauge.
137
e6aa4a74c3c2 Fix: Customviews for Apnoe and Gauge mode
mh <>
parents: 119
diff changeset
220 bcf no_deco_customviews ; Clear no-deco-mode-flag
45
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
221 movlw d'0'
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
222 movwf wait_temp
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
223 movff wait_temp,char_I_deco_model ; Clear Flagbyte
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
224 ; Load GF values into RAM
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
225 movlw d'90'
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
226 movwf wait_temp
163
144822282fa3 Fusion declaration of shared C/ASM variables.
JeanDo
parents: 160
diff changeset
227 movff wait_temp,char_I_GF_Low_percentage
144822282fa3 Fusion declaration of shared C/ASM variables.
JeanDo
parents: 160
diff changeset
228 movff wait_temp,char_I_GF_High_percentage ; Set to 90/90...
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
229 clrf EEADRH
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
230 read_int_eeprom d'34' ; Read deco data
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
231 movlw d'1' ; Gauge mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
232 cpfseq EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
233 bra restart_3_test_ppO2_mode; check for ppO2 mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
234 bsf gauge_mode ; Set flag for gauge mode
137
e6aa4a74c3c2 Fix: Customviews for Apnoe and Gauge mode
mh <>
parents: 119
diff changeset
235 bsf no_deco_customviews ; Set no-deco-mode-flag
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
236 return ; start in Surfacemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
237 restart_3_test_ppO2_mode:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
238 movlw d'2' ; const ppO2 mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
239 cpfseq EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
240 bra restart_3_test_apnoe_mode; check for apnoe mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
241 bsf FLAG_const_ppO2_mode ; Set flag for ppO2 mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
242 return ; start in Surfacemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
243 restart_3_test_apnoe_mode:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
244 movlw d'3' ; Apnoe mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
245 cpfseq EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
246 bra restart_4_test_gf_mode ; check for GF OC mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
247 bsf FLAG_apnoe_mode ; Set flag for Apnoe Mode
137
e6aa4a74c3c2 Fix: Customviews for Apnoe and Gauge mode
mh <>
parents: 119
diff changeset
248 bsf no_deco_customviews ; Set no-deco-mode-flag
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
249 return ; start in Surfacemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
250 restart_4_test_gf_mode:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
251 movlw d'4' ; GF OC mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
252 cpfseq EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
253 bra restart_5_test_gfO2_mode; check for GF CC mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
254 movlw d'1'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
255 movwf wait_temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
256 movff wait_temp,char_I_deco_model ; Set Flagbyte for GF method
45
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
257 ; Load GF values into RAM
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
258 GETCUSTOM8 d'32' ; GF low
163
144822282fa3 Fusion declaration of shared C/ASM variables.
JeanDo
parents: 160
diff changeset
259 movff EEDATA,char_I_GF_Low_percentage
45
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
260 GETCUSTOM8 d'33' ; GF high
163
144822282fa3 Fusion declaration of shared C/ASM variables.
JeanDo
parents: 160
diff changeset
261 movff EEDATA,char_I_GF_High_percentage
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
262 return ; start in Surfacemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
263 restart_5_test_gfO2_mode:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
264 movlw d'5' ; GF CC mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
265 cpfseq EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
266 return ; Start in Surfacemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
267 bsf FLAG_const_ppO2_mode ; Set flag for ppO2 mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
268 movlw d'1'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
269 movwf wait_temp
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
270 movff wait_temp,char_I_deco_model ; Set Flagbyte for GF method
137
e6aa4a74c3c2 Fix: Customviews for Apnoe and Gauge mode
mh <>
parents: 119
diff changeset
271 ; Load GF values into RAM
45
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
272 GETCUSTOM8 d'32' ; GF low
163
144822282fa3 Fusion declaration of shared C/ASM variables.
JeanDo
parents: 160
diff changeset
273 movff EEDATA,char_I_GF_Low_percentage
45
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
274 GETCUSTOM8 d'33' ; GF high
163
144822282fa3 Fusion declaration of shared C/ASM variables.
JeanDo
parents: 160
diff changeset
275 movff EEDATA,char_I_GF_High_percentage
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
276 return ; start in Surfacemode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
277
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
278 startup_screen1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
279 call PLED_ClearScreen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
280 call PLED_startupscreen1 ; show startup sreen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
281 startup_screen1_2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
282 movlw d'10' ; timeout for startup screen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
283 movwf temp1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
284 WAITMS d'200'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
285 bcf switch_left
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
286 bcf switch_right
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
287 screen1_loop:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
288 btfsc onesecupdate ; do every second tasks?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
289 call set_dive_modes ; tests if depth>threshold
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
290 btfsc onesecupdate ; do every second tasks?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
291 decf temp1,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
292 bcf onesecupdate ; every second tasks done
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
293
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
294 tstfsz temp1 ; timout occured?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
295 bra screen1_loop2 ; no
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
296 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
297
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
298 screen1_loop2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
299 btfsc divemode ; Divemode active?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
300 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
301 btfsc switch_left ; Ack?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
302 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
303 btfsc switch_right ; Ack?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
304 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
305 bra screen1_loop ; loop screen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
306
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
307 startup_screen2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
308 call PLED_ClearScreen ; Page 1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
309 call PLED_startupscreen2 ; show startup sreen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
310 bra startup_screen1_2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
311
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
312 startup_screen3a:; WARNING: Also used for decodescriptions and CF Warning screen!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
313 movwf temp1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
314 WAITMS d'200'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
315 bcf switch_left
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
316 bcf switch_right
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
317 screen3_loop:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
318 btfsc onesecupdate ; do every second tasks?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
319 call set_dive_modes ; tests if depth>threshold
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
320
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
321 btfsc onesecupdate ; do every second tasks?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
322 decf temp1,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
323 bcf onesecupdate ; every second tasks done
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
324
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
325 tstfsz temp1 ; timout occured?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
326 bra screen3_loop2 ; no
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
327 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
328 screen3_loop2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
329 btfsc switch_left ; Ack?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
330 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
331 btfsc switch_right ; Ack?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
332 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
333 bra screen3_loop ; loop screen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
334
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
335 init:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
336 movlw b'01101100' ; 4MHz (x4 PLL)
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
337 movwf OSCCON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
338
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
339 movlw b'00010001' ; I/O Ports
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
340 movwf TRISA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
341 clrf PORTA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
342 movlw b'00000011'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
343 movwf TRISB
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
344 clrf PORTB
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
345 movlw b'11011101' ; UART
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
346 movwf TRISC
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
347 clrf PORTC
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
348 movlw b'00000000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
349 movwf TRISE
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
350 clrf PORTE
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
351 movlw b'00000000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
352 movwf TRISD
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
353 clrf PORTD
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
354
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
355 movlw b'01000000' ; Bit6: PPL enable
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
356 movwf OSCTUNE
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
357
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
358 movlw b'00011111' ; Timer0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
359 movwf T0CON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
360
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
361 movlw b'00000111' ; Timer1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
362 movwf T1CON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
363
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
364 movlw b'11010000' ; Interrups
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
365 movwf INTCON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
366 movlw b'00000101'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
367 movwf INTCON2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
368 movlw b'00001000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
369 movwf INTCON3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
370 movlw b'00100001'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
371 movwf PIE1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
372 movlw b'00000000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
373 movwf PIE2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
374 clrf RCON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
375
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
376 movlw b'00000000' ; A/D Converter
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
377 movwf ADCON0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
378 movlw b'00001110'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
379 movwf ADCON1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
380 movlw b'10001010' ; Right justified
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
381 movwf ADCON2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
382
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
383 clrf SSPCON1 ; Set I²C Mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
384 movlw b'00000000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
385 movwf SSPSTAT
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
386 movlw b'00101000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
387 movwf SSPCON1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
388 movlw b'00000000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
389 movwf SSPCON2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
390 movlw d'8' ; 400kHz I2C clock @ 16MHz Fcy
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
391 movwf SSPADD
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
392
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
393 clrf CCP1CON ; PWM Module off
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
394 clrf ECCP1CON ; PWM Module off
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
395
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
396 movlw b'00000111' ; Comperator Module off
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
397 movwf CMCON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
398
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
399 movlw b'00100000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
400 movwf CANCON ; ECAN Module OFF
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
401
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
402 movlw b'00100100' ; UART
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
403 movwf TXSTA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
404 movlw b'10010000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
405 movwf RCSTA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
406 movlw b'00001000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
407 movwf BAUDCON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
408 clrf SPBRGH
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
409 movlw d'34'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
410 movwf SPBRG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
411 clrf RCREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
412 clrf PIR1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
413 return