annotate code_part1/OSTC_code_asm_part1/start.asm @ 475:472bccc39aeb

some nops for read command
author heinrichsweikamp
date Sun, 09 Oct 2011 22:18:25 +0200
parents f53aa96ff2f4
children 4b2add2adde3
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0
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1 ; OSTC - diving computer code
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2 ; Copyright (C) 2008 HeinrichsWeikamp GbR
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3
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4 ; This program is free software: you can redistribute it and/or modify
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5 ; it under the terms of the GNU General Public License as published by
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6 ; the Free Software Foundation, either version 3 of the License, or
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7 ; (at your option) any later version.
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8
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9 ; This program is distributed in the hope that it will be useful,
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10 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 ; GNU General Public License for more details.
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13
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14 ; You should have received a copy of the GNU General Public License
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15 ; along with this program. If not, see <http://www.gnu.org/licenses/>.
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16
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17
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18 ; Start and init
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19 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com
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20 ; written: 10/13/04
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21 ; last updated: 06/24/08
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22 ; known bugs:
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23 ; ToDo:
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24
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25 start:
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26 movlb b'00000001' ; ram bank 1 selected
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f24137eb85de Background debugger now shows STKPTR
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27 movff STKPTR,temp10
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ade0848c8b8b New runtime asserts when compiled in DEBUG more.
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28 clrf temp10+1
0
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29 call init
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30 btfsc divemode ; Reset from Divemode?
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31 call PLED_resetdebugger ; Yes! Something went wrong, show reset informations
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ab1678d98e46 some changes for cf defaults
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32 start3:
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33 clrf STKPTR ; Clear Stackpointer
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91352bb698cf Oups... time to sleep !
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34 lfsr FSR0,year+1 ; Clear rambank 1-9, do not delete RTC registers
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35 clear_rambank:
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36 clrf POSTINC0
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37 movlw 0x0A
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38 cpfseq FSR0H ; Bank 9 done?
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39 bra clear_rambank ; clear...
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40
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41 ; Defaults for RTC
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42 call disable_rs232 ; disable UART module
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43 call RTCinit ; reset RTC
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44
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45 ; Air pressure compensation after reset
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46 call get_calibration_data ; Get calibration data from pressure sensor
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47
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48 bcf pressure_refresh
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49 wait_start_pressure:
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50 btfss pressure_refresh ; Air pressure compensation
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51 bra wait_start_pressure
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52
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53 clrf rel_pressure+0
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54 clrf rel_pressure+1
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55 clrf surface_interval+0
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56 clrf surface_interval+1
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57
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58 bsf sleepmode ; Routine only works in sleepmode...
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59 call pressuretest_sleep_fast ; Gets pressure without averaging (faster!)
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60 bcf sleepmode ; Normal mode again
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af2894e5cda4 copy from amb_pressure_avg to amb_pressure for compatibility
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61 SAFE_2BYTE_COPY amb_pressure_avg, amb_pressure ; copy for compatibility
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2cbaa01dac26 Hunting for NoFly (bug BB13)... not found yet...
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62
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620c95e23e32 fixing random desat time after update
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63 SAFE_2BYTE_COPY amb_pressure_avg, last_surfpressure
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64 SAFE_2BYTE_COPY amb_pressure_avg, amb_pressure
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2144f19fa1eb BUGFIX protect against ISR changing pressure/temperature while reading it.
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65 movff last_surfpressure+0,last_surfpressure_15min+0
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66 movff last_surfpressure+1,last_surfpressure_15min+1
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67 movff last_surfpressure+0,last_surfpressure_30min+0
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68 movff last_surfpressure+1,last_surfpressure_30min+1 ; Rests all airpressure registers
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69
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70 ; Extra power-up reset (JeanDo)
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71 ifdef TESTING
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72 call do_menu_reset_all2
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73 endif
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74
0
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75 ; reset deco data
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3dbeacf42e9e BUGFIX missing deko init in reboot code.
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76 ostc_debug '0' ; Sends debug-information to screen if debugmode active
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77
0
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78 movlw d'79' ; 79% N2
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f15e804ff67f Gas switch delay
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79 movff WREG,char_I_N2_ratio ; No He at the Surface
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80 clrf WREG ; Use as buffer
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81 movff WREG,char_I_He_ratio ; No He at the Surface
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82 movff WREG,char_I_step_is_1min ; 2 second deco mode
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83 GETCUSTOM8 d'11' ; Saturation multiplier %
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84 movff WREG,char_I_saturation_multiplier
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85 GETCUSTOM8 d'12' ; Desaturation multiplier %
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86 movff WREG,char_I_desaturation_multiplier
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2144f19fa1eb BUGFIX protect against ISR changing pressure/temperature while reading it.
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87 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy for deco routine
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88 movff int_I_pres_respiration+0,int_I_pres_surface+0 ; copy for desat routine
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89 movff int_I_pres_respiration+1,int_I_pres_surface+1
0
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90
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14a074e1a375 Split C code, and use direct linking.
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91 call deco_clear_tissue ;
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92 call deco_calc_desaturation_time ; calculate desaturation time
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93 call deco_clear_CNS_fraction ; clear CNS
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94 call calc_deko_surfmode ; calculate desaturation every minute
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95 call deco_calc_wo_deco_step_1_min ; calculate deco in surface mode
0
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96 movlb b'00000001' ; select ram bank 1
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b2c9cc018671 small cleanup
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97 clrf nofly_time+0 ; Reset NoFly
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98 clrf nofly_time+1 ; Reset NoFly
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99 bcf nofly_active ; Clear flag
0
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100
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101 ; check firmware and reset Custom Functions after an update
384
904863f96582 Work-Around for "Reset all" overwriting 0x00 to 0x04 in EEPROM Bank1
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102 movlw d'1'
0
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103 movwf EEADR
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104 movlw d'1'
0
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105 movwf EEADRH
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106 call read_eeprom ; read current version x
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107 movff EEDATA,temp1
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108 incf EEADR,F ; set to 0x102
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109 call read_eeprom ; read current version y
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110 movff EEDATA,temp2
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111 clrf EEADRH ; Reset EEADRH
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112
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113 movlw softwareversion_x
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114 cpfseq temp1 ; compare version x
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115 bra check_firmware_new ; is not equal -> reset CF and store new version in EEPROM
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116
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117 movlw softwareversion_y
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118 cpfseq temp2 ; compare version y
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119 bra check_firmware_new ; is not equal -> reset CF and store new version in EEPROM
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120 bra restart ; x and y are equal -> do not reset cf
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121
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122 check_firmware_new:
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904863f96582 Work-Around for "Reset all" overwriting 0x00 to 0x04 in EEPROM Bank1
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123 movlw d'1' ; store current version in EEPROM
0
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124 movwf EEADR
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904863f96582 Work-Around for "Reset all" overwriting 0x00 to 0x04 in EEPROM Bank1
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125 movlw d'1'
0
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126 movwf EEADRH
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127 movlw softwareversion_x
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128 movwf EEDATA
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129 call write_eeprom ; write version x
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130 incf EEADR,F ; set to 0x102
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131 movlw softwareversion_y
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132 movwf EEDATA
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133 call write_eeprom ; write version y
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134 clrf EEADRH ; Reset EEADRH
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135
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136 ; Reset CF48
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137 movlw d'1'
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138 movwf EEADRH ; EEPROM Bank1
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139 clrf EEDATA ; =0
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140 write_int_eeprom d'191'
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141 write_int_eeprom d'192'
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142 write_int_eeprom d'193'
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143 write_int_eeprom d'194' ; Reset Default and Current Value to zero
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144 clrf EEADRH
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6ad9af3a5771 Fix reset gas from 2.0stable
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145
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146 ; reset gases (Bug in 2.0 stable)
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147 call reset_gases
366
ca3d15e6240e small work in the logbook
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148 ; goto reset_all_cf ; resets all custom functions bank0 and bank1 and jumps to "restart"
0
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149
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150 restart:
390
a847f416e67e Debugging timer1
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151 movlw b'00000011'
a847f416e67e Debugging timer1
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152 movwf T3CON ; Timer3 with 32768Hz clock running
a847f416e67e Debugging timer1
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153 clrf TMR3L
a847f416e67e Debugging timer1
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154 clrf TMR3H
21
73014f788032 1.60 stable rc1
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155 bcf LED_red
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156 bcf LED_blue ; all LEDs off
43
65d5b0c8da41 New CF48, changed CF15
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157 GETCUSTOM8 d'48' ; time correction value
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158 movff WREG, time_correction_value ; store in Bank0 register
15
6d1177291d38 1.54beta rc1
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159
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160 clrf flag1 ; clear all flags
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161 clrf flag2
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162 clrf flag3
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163 clrf flag4
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164 clrf flag5
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165 clrf flag6
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166 clrf flag7
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167 clrf flag8
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168 clrf flag9
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169 clrf flag10
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170 clrf flag11
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171 clrf flag12
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172 clrf flag13
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173 clrf flag14
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174 clrf flag15
153
17de42ab02b6 realtime clock defaults
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175
169
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
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176 ; Should we set win_flip_screen ?
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177 bsf flag1,0 ; Precondition to yes
153
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178 clrf EEADRH ; Reset EEADRH
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179 read_int_eeprom d'1'
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180 movlw .7
169
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181 cpfsgt EEDATA ; serial > 2048 (Mk2n hardware) ?
153
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182 bcf flag1,0
169
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183 incf EEDATA,W ; serial == 65535 (emulation) ?
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diff changeset
184 btfsc STATUS,Z
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents: 167
diff changeset
185 bcf flag1,0
153
17de42ab02b6 realtime clock defaults
heinrichsweikamp
parents: 142
diff changeset
186 movff flag1,win_flags ; store in Bank0 register
17de42ab02b6 realtime clock defaults
heinrichsweikamp
parents: 142
diff changeset
187 clrf flag1 ; Clear flag1 (again)
239
3ed240d60341 High altitude (Plane/Fly) mode added
heinrichsweikamp
parents: 236
diff changeset
188
3ed240d60341 High altitude (Plane/Fly) mode added
heinrichsweikamp
parents: 236
diff changeset
189 ; Select high altitude (Fly) mode?
3ed240d60341 High altitude (Plane/Fly) mode added
heinrichsweikamp
parents: 236
diff changeset
190 movff last_surfpressure_30min+0,sub_b+0
3ed240d60341 High altitude (Plane/Fly) mode added
heinrichsweikamp
parents: 236
diff changeset
191 movff last_surfpressure_30min+1,sub_b+1
3ed240d60341 High altitude (Plane/Fly) mode added
heinrichsweikamp
parents: 236
diff changeset
192 movlw HIGH d'880'
3ed240d60341 High altitude (Plane/Fly) mode added
heinrichsweikamp
parents: 236
diff changeset
193 movwf sub_a+1
3ed240d60341 High altitude (Plane/Fly) mode added
heinrichsweikamp
parents: 236
diff changeset
194 movlw LOW d'880' ; Hard-wired 880mBar
3ed240d60341 High altitude (Plane/Fly) mode added
heinrichsweikamp
parents: 236
diff changeset
195 movwf sub_a+0
3ed240d60341 High altitude (Plane/Fly) mode added
heinrichsweikamp
parents: 236
diff changeset
196 call sub16 ; sub_c = sub_a - sub_b
3ed240d60341 High altitude (Plane/Fly) mode added
heinrichsweikamp
parents: 236
diff changeset
197 btfss neg_flag ; Result negative (Ambient>880mBar)?
3ed240d60341 High altitude (Plane/Fly) mode added
heinrichsweikamp
parents: 236
diff changeset
198 bsf high_altitude_mode ; No, Set Flag!
169
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents: 167
diff changeset
199
e26f49674956 Merge decoplan display for both GF and Buhlmann models.
JeanDo
parents: 167
diff changeset
200 ; Should we disable sleep (hardware emulator)
390
a847f416e67e Debugging timer1
heinrichsweikamp
parents: 384
diff changeset
201 restart_loop:
a847f416e67e Debugging timer1
heinrichsweikamp
parents: 384
diff changeset
202 btfss 0xF81,0,A
a847f416e67e Debugging timer1
heinrichsweikamp
parents: 384
diff changeset
203 bra restart_loop
a847f416e67e Debugging timer1
heinrichsweikamp
parents: 384
diff changeset
204 btfss 0xF81,1,A
a847f416e67e Debugging timer1
heinrichsweikamp
parents: 384
diff changeset
205 bra restart_loop
a847f416e67e Debugging timer1
heinrichsweikamp
parents: 384
diff changeset
206 movlw 0x80
a847f416e67e Debugging timer1
heinrichsweikamp
parents: 384
diff changeset
207 cpfslt 0xFB3,A
167
cb055a7d75f3 + Use overlay local vars.
JeanDo
parents: 163
diff changeset
208 bsf nsm ; NO-SLEEP-MODE : for hardware debugging
153
17de42ab02b6 realtime clock defaults
heinrichsweikamp
parents: 142
diff changeset
209
142
8b75ba28d641 Screen-flipping custom function.
JeanDo
parents: 137
diff changeset
210 call gassetup_sort_gaslist ; Sorts Gaslist according to change depth
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
211 WIN_TOP .0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
212 WIN_LEFT .0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
213 WIN_FONT FT_SMALL
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
214 WIN_INVERT .0 ; Init new Wordprocessor
83
3e351e25f5d1 adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents: 62
diff changeset
215 setf WREG
3e351e25f5d1 adding anti-aliased fonts frame and merging some patches from Jeando
heinrichsweikamp
parents: 62
diff changeset
216 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
217 movff WREG,win_color2
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
218 call I2CReset ; Just in Case any I2C device blocks the Bus
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
219 movff last_surfpressure_30min+0,last_surfpressure+0 ; Use 30min old airpressure
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
220 movff last_surfpressure_30min+1,last_surfpressure+1 ; Use 30min old airpressure
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
221
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
222 ; Check if new CF were added in the last firmware version
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
223 clrf EEADRH
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
224 read_int_eeprom d'92' ; Read number of CF used in this firmware
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
225 movlw max_custom_number ; Defined in definitions.asm
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
226 cpfseq EEDATA ; Compare with last version
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
227 bra restart_01 ; New CF, show warning and store new number
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
228 bra restart_1 ; No new CF, continue with boot
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
229 restart_01:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
230 ; Save new number of current CF count
411
e6e1b89b7c3e BUGFIX: CNS was not cleared with a "Reset Deco"
heinrichsweikamp
parents: 393
diff changeset
231 call PLED_boot ; PLED boot (Incl. Clear Screen!)
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
232 rcall display_new_cf_installed; Show warning
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
233 movlw max_custom_number ; Defined in definitions.asm
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
234 movwf EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
235 write_int_eeprom d'92' ; Store number of CF used in this firmware
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
236
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
237 restart_1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
238
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
239 ; Set Debug mode?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
240 read_int_eeprom d'39'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
241 bsf debug_mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
242 movlw d'1'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
243 cpfseq EEDATA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
244 bcf debug_mode ; clear flag if <> 1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
245
362
64da813d4726 Logbook converter (Needs ~8Minutes and is called one time). Backup your dives before use!!
Heinrichsweikamp
parents: 359
diff changeset
246 ; Check if logbook has been converted already (Internal EEPROM 0x100=0xAA)
64da813d4726 Logbook converter (Needs ~8Minutes and is called one time). Backup your dives before use!!
Heinrichsweikamp
parents: 359
diff changeset
247 movlw LOW 0x100
64da813d4726 Logbook converter (Needs ~8Minutes and is called one time). Backup your dives before use!!
Heinrichsweikamp
parents: 359
diff changeset
248 movwf EEADR
64da813d4726 Logbook converter (Needs ~8Minutes and is called one time). Backup your dives before use!!
Heinrichsweikamp
parents: 359
diff changeset
249 movlw HIGH 0x100
64da813d4726 Logbook converter (Needs ~8Minutes and is called one time). Backup your dives before use!!
Heinrichsweikamp
parents: 359
diff changeset
250 movwf EEADRH
64da813d4726 Logbook converter (Needs ~8Minutes and is called one time). Backup your dives before use!!
Heinrichsweikamp
parents: 359
diff changeset
251 call read_eeprom ; read byte
64da813d4726 Logbook converter (Needs ~8Minutes and is called one time). Backup your dives before use!!
Heinrichsweikamp
parents: 359
diff changeset
252 movlw 0xAA
64da813d4726 Logbook converter (Needs ~8Minutes and is called one time). Backup your dives before use!!
Heinrichsweikamp
parents: 359
diff changeset
253 cpfseq EEDATA ; is 0xAA already?
64da813d4726 Logbook converter (Needs ~8Minutes and is called one time). Backup your dives before use!!
Heinrichsweikamp
parents: 359
diff changeset
254 call logbook_convert_64k ; No, convert now (And write 0xAA to internal EEPROM 0x100)
64da813d4726 Logbook converter (Needs ~8Minutes and is called one time). Backup your dives before use!!
Heinrichsweikamp
parents: 359
diff changeset
255
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
256 goto surfloop ; Jump to Surfaceloop!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
257
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
258
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
259 display_new_cf_installed:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
260 call PLED_new_cf_warning ; Display new CF warning screen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
261 movlw d'20' ; timeout for warning screen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
262 bra startup_screen3a ; Will RETURN after timeout or button press
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
263
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
264 ;=============================================================================
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
265 ; Setup all flags and parameters for divemode and simulator computations.
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
266 ;
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
267 restart_set_modes_and_flags: ; "Call"ed from divemode, as well!
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
268 bcf gauge_mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
269 bcf FLAG_const_ppO2_mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
270 bcf FLAG_apnoe_mode
45
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
271
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
272 ; Pre-load modes for OC, GF 90/90 and no Aponoe or Gauge.
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
273 bcf no_deco_customviews ; Clear no-deco-mode-flag
45
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
274 movlw d'0'
469
f53aa96ff2f4 SPI for sensor in 32MHz
heinrichsweikamp
parents: 466
diff changeset
275 movff WREG,char_I_deco_model ; ZH-L16
45
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
276 ; Load GF values into RAM
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
277 movlw d'90'
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
278 movff WREG,char_I_GF_Low_percentage
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
279 movff WREG,char_I_GF_High_percentage ; Set to 90/90...
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
280 clrf EEADRH
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
281 read_int_eeprom d'34' ; Read deco data
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
282 movlw d'1' ; Gauge mode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
283 cpfseq EEDATA
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
284 bra restart_3_test_ppO2_mode ; check for ppO2 mode
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
285 bsf gauge_mode ; Set flag for gauge mode
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
286 bsf no_deco_customviews ; Set no-deco-mode-flag
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
287 return ; start in Surfacemode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
288 restart_3_test_ppO2_mode:
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
289 movlw d'2' ; const ppO2 mode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
290 cpfseq EEDATA
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
291 bra restart_3_test_apnoe_mode; check for apnoe mode
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
292 bsf FLAG_const_ppO2_mode ; Set flag for ppO2 mode
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
293 return ; start in Surfacemode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
294 restart_3_test_apnoe_mode:
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
295 movlw d'3' ; Apnoe mode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
296 cpfseq EEDATA
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
297 bra restart_4_test_gf_mode ; check for GF OC mode
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
298 bsf FLAG_apnoe_mode ; Set flag for Apnoe Mode
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
299 bsf no_deco_customviews ; Set no-deco-mode-flag
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
300 return ; start in Surfacemode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
301 restart_4_test_gf_mode:
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
302 movlw d'4' ; GF OC mode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
303 cpfseq EEDATA
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
304 bra restart_5_test_gfO2_mode ; check for GF CC mode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
305 movlw d'1'
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
306 movff WREG,char_I_deco_model ; Set Flagbyte for GF method
45
985607cfb813 1.65beta
heinrichsweikamp
parents: 43
diff changeset
307 ; Load GF values into RAM
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
308 GETCUSTOM8 d'32' ; GF low
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
309 movff EEDATA,char_I_GF_Low_percentage
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
310 GETCUSTOM8 d'33' ; GF high
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
311 movff EEDATA,char_I_GF_High_percentage
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
312 return ; start in Surfacemode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
313 restart_5_test_gfO2_mode:
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
314 movlw d'5' ; GF CC mode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
315 cpfseq EEDATA
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
316 return ; Start in Surfacemode
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
317 bsf FLAG_const_ppO2_mode ; Set flag for ppO2 mode
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
318 movlw d'1'
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
319 movff WREG,char_I_deco_model ; Set Flagbyte for GF method
137
e6aa4a74c3c2 Fix: Customviews for Apnoe and Gauge mode
mh <>
parents: 119
diff changeset
320 ; Load GF values into RAM
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
321 GETCUSTOM8 d'32' ; GF low
163
144822282fa3 Fusion declaration of shared C/ASM variables.
JeanDo
parents: 160
diff changeset
322 movff EEDATA,char_I_GF_Low_percentage
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
323 GETCUSTOM8 d'33' ; GF high
163
144822282fa3 Fusion declaration of shared C/ASM variables.
JeanDo
parents: 160
diff changeset
324 movff EEDATA,char_I_GF_High_percentage
197
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
325 return ; start in Surfacemode
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
326
f15e804ff67f Gas switch delay
JeanDo
parents: 169
diff changeset
327 ;=============================================================================
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
328
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
329 startup_screen1:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
330 call PLED_ClearScreen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
331 call PLED_startupscreen1 ; show startup sreen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
332 startup_screen1_2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
333 movlw d'10' ; timeout for startup screen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
334 movwf temp1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
335 WAITMS d'200'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
336 bcf switch_left
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
337 bcf switch_right
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
338 screen1_loop:
337
6bdf80d7276c Added screen dumps of general menus.
JeanDo
parents: 327
diff changeset
339 btfsc uart_dump_screen ; Asked to dump screen contains ?
6bdf80d7276c Added screen dumps of general menus.
JeanDo
parents: 327
diff changeset
340 call dump_screen ; Yes!
6bdf80d7276c Added screen dumps of general menus.
JeanDo
parents: 327
diff changeset
341
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
342 btfsc onesecupdate ; do every second tasks?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
343 call set_dive_modes ; tests if depth>threshold
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
344 btfsc onesecupdate ; do every second tasks?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
345 decf temp1,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
346 bcf onesecupdate ; every second tasks done
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
347
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
348 tstfsz temp1 ; timout occured?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
349 bra screen1_loop2 ; no
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
350 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
351
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
352 screen1_loop2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
353 btfsc divemode ; Divemode active?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
354 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
355 btfsc switch_left ; Ack?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
356 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
357 btfsc switch_right ; Ack?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
358 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
359 bra screen1_loop ; loop screen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
360
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
361 startup_screen2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
362 call PLED_ClearScreen ; Page 1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
363 call PLED_startupscreen2 ; show startup sreen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
364 bra startup_screen1_2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
365
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
366 startup_screen3a:; WARNING: Also used for decodescriptions and CF Warning screen!
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
367 movwf temp1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
368 WAITMS d'200'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
369 bcf switch_left
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
370 bcf switch_right
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
371 screen3_loop:
337
6bdf80d7276c Added screen dumps of general menus.
JeanDo
parents: 327
diff changeset
372 btfsc uart_dump_screen ; Asked to dump screen contains ?
6bdf80d7276c Added screen dumps of general menus.
JeanDo
parents: 327
diff changeset
373 call dump_screen ; Yes!
6bdf80d7276c Added screen dumps of general menus.
JeanDo
parents: 327
diff changeset
374
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
375 btfsc onesecupdate ; do every second tasks?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
376 call set_dive_modes ; tests if depth>threshold
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
377
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
378 btfsc onesecupdate ; do every second tasks?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
379 decf temp1,F
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
380 bcf onesecupdate ; every second tasks done
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
381
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
382 tstfsz temp1 ; timout occured?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
383 bra screen3_loop2 ; no
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
384 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
385 screen3_loop2:
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
386 btfsc switch_left ; Ack?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
387 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
388 btfsc switch_right ; Ack?
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
389 return
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
390 bra screen3_loop ; loop screen
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
391
337
6bdf80d7276c Added screen dumps of general menus.
JeanDo
parents: 327
diff changeset
392 ;=============================================================================
6bdf80d7276c Added screen dumps of general menus.
JeanDo
parents: 327
diff changeset
393
306
ab1678d98e46 some changes for cf defaults
heinrichsweikamp
parents: 255
diff changeset
394 first_start:
ab1678d98e46 some changes for cf defaults
heinrichsweikamp
parents: 255
diff changeset
395 movlw max_custom_number ; Defined in definitions.asm
ab1678d98e46 some changes for cf defaults
heinrichsweikamp
parents: 255
diff changeset
396 movwf EEDATA
ab1678d98e46 some changes for cf defaults
heinrichsweikamp
parents: 255
diff changeset
397 write_int_eeprom d'92' ; Store number of CF used in this firmware
ab1678d98e46 some changes for cf defaults
heinrichsweikamp
parents: 255
diff changeset
398 bra start3 ; continue with normal start
ab1678d98e46 some changes for cf defaults
heinrichsweikamp
parents: 255
diff changeset
399
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
400 init:
466
67d908f51e80 cleanup
heinrichsweikamp
parents: 465
diff changeset
401 movlw OSCCON_VALUE
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
402 movwf OSCCON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
403
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
404 movlw b'00010001' ; I/O Ports
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
405 movwf TRISA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
406 clrf PORTA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
407 movlw b'00000011'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
408 movwf TRISB
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
409 clrf PORTB
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
410 movlw b'11011101' ; UART
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
411 movwf TRISC
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
412 clrf PORTC
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
413 movlw b'00000000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
414 movwf TRISE
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
415 clrf PORTE
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
416 movlw b'00000000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
417 movwf TRISD
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
418 clrf PORTD
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
419
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
420 movlw b'01000000' ; Bit6: PPL enable
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
421 movwf OSCTUNE
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
422
466
67d908f51e80 cleanup
heinrichsweikamp
parents: 465
diff changeset
423 movlw T0CON_VALUE ; Timer0
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
424 movwf T0CON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
425
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
426 movlw b'00000111' ; Timer1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
427 movwf T1CON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
428
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
429 movlw b'11010000' ; Interrups
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
430 movwf INTCON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
431 movlw b'00000101'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
432 movwf INTCON2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
433 movlw b'00001000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
434 movwf INTCON3
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
435 movlw b'00100001'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
436 movwf PIE1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
437 movlw b'00000000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
438 movwf PIE2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
439 clrf RCON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
440
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
441 movlw b'00000000' ; A/D Converter
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
442 movwf ADCON0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
443 movlw b'00001110'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
444 movwf ADCON1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
445 movlw b'10001010' ; Right justified
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
446 movwf ADCON2
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
447
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
448 clrf SSPCON1 ; Set I²C Mode
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
449 movlw b'00000000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
450 movwf SSPSTAT
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
451 movlw b'00101000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
452 movwf SSPCON1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
453 movlw b'00000000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
454 movwf SSPCON2
466
67d908f51e80 cleanup
heinrichsweikamp
parents: 465
diff changeset
455 movlw SSPADD_VALUE ; I²C Speed
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
456 movwf SSPADD
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
457
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
458 clrf CCP1CON ; PWM Module off
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
459 clrf ECCP1CON ; PWM Module off
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
460
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
461 movlw b'00000111' ; Comperator Module off
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
462 movwf CMCON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
463
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
464 movlw b'00100000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
465 movwf CANCON ; ECAN Module OFF
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
466
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
467 movlw b'00100100' ; UART
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
468 movwf TXSTA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
469 movlw b'10010000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
470 movwf RCSTA
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
471 movlw b'00001000'
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
472 movwf BAUDCON
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
473 clrf SPBRGH
466
67d908f51e80 cleanup
heinrichsweikamp
parents: 465
diff changeset
474 movlw SPBRG_VALUE
0
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
475 movwf SPBRG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
476 clrf RCREG
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
477 clrf PIR1
96a35aeda5f2 Initial setup
heinrichsweikamp
parents:
diff changeset
478 return