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2 ; OSTC - diving computer code
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3 ; Copyright (C) 2008 HeinrichsWeikamp GbR
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4
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5 ; This program is free software: you can redistribute it and/or modify
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6 ; it under the terms of the GNU General Public License as published by
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7 ; the Free Software Foundation, either version 3 of the License, or
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8 ; (at your option) any later version.
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9
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10 ; This program is distributed in the hope that it will be useful,
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11 ; but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 ; GNU General Public License for more details.
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14
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15 ; You should have received a copy of the GNU General Public License
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16 ; along with this program. If not, see <http://www.gnu.org/licenses/>.
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17
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18
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19 ; Menu "Reset all"
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20 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com
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21 ; written: 10/30/05
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22 ; last updated: 08/08/31
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23 ; known bugs:
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24 ; ToDo:
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25
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26 ; routines to reset external EEPROM (currently inactvated!)
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27 ; routines to reset custom function, gases and decompression values
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28 ; does not reset clock
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29
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30 menu_reset:
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31 movlw d'1'
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32 movwf menupos
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33
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34 call PLED_ClearScreen
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35 call PLED_reset_menu_mask
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36
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37 menu_reset2:
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38 clrf timeout_counter2
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39 bcf sleepmode
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40 bcf menubit2
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41 bcf menubit3
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42 bsf menubit
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43 bsf cursor
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44 call PLED_reset_menu_mask
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45 call PLED_menu_cursor
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46 bcf switch_left
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47 bcf switch_right
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48 menu_reset_loop:
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49 call check_switches_menu
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50 btfsc menubit2
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51 bra do_menu_reset ; call submenu
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52 btfss menubit
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53 bra menu ; exit setup menu and return to main menu
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54 btfsc onesecupdate
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55 call timeout_surfmode
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56 btfsc onesecupdate
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57 call set_dive_modes
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58 btfsc onesecupdate
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59 call test_charger ; check if charger IC is active
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60 btfsc onesecupdate
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61 call get_battery_voltage ; get battery voltage
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62 bcf onesecupdate ; End of one second tasks
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63 btfsc sleepmode
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64 goto menu
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65 btfsc divemode
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66 goto restart ; exit menu, restart and enter divemode
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67 bra menu_reset_loop
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68 do_menu_reset: ; calls submenu
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69 dcfsnz menupos,F
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70 bra do_menu_reset_exit ; Cancel, exit
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71 dcfsnz menupos,F
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72 bra do_menu_reset_all ; Reset all settings
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73 dcfsnz menupos,F
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74 bra do_menu_reset_logbook ; Reset Logbook Memory!
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75 dcfsnz menupos,F
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76 bra do_menu_reset_reboot ; Reboot OSTC
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77 dcfsnz menupos,F
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78 bra do_menu_reset_decodata ; Reset Decodata
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79 do_menu_reset_exit:
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80 movlw d'3'
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81 movwf menupos
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82 bra menu2 ; exit...
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83
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84
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85 do_menu_reset_reboot:
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86 call PLED_confirmbox ; Returns WREG=0 for Cancel (Or Timeout) and WREG=1 for OK!
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87 movwf menupos ; Used as temp
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88 tstfsz menupos
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89 bra do_menu_reset_reboot2 ; Delete now!
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90 bra do_menu_reset_exit ; Cancel!
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91
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92 do_menu_reset_reboot2:
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93 call PLED_DisplayOff ; Power-down OLED
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94 movlw b'00000000' ; Bit6: PPL Disable
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95 movwf OSCTUNE
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96 movlw b'01111110' ; 8MHz
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97 movwf OSCCON
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98 reset
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99 goto 0x00000 ; restart to 0x00000
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100
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101 do_menu_reset_logbook:
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102 call PLED_confirmbox ; Returns WREG=0 for Cancel (Or Timeout) and WREG=1 for OK!
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103 movwf menupos ; Used as temp
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104 tstfsz menupos
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105 bra do_menu_reset_logbook2 ; Delete Logbook now!
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106 bra do_menu_reset_exit ; Cancel!
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107
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108 do_menu_reset_logbook2:
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109 call PLED_ClearScreen
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110 DISPLAYTEXT .25 ; "Reset..."
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111 call reset_external_eeprom ; delete profile memory
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112 bra do_menu_reset_exit
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113
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114 do_menu_reset_decodata:
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115 call PLED_confirmbox ; Returns WREG=0 for Cancel (Or Timeout) and WREG=1 for OK!
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116 movwf menupos ; Used as temp
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117 tstfsz menupos
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118 bra do_menu_reset_decodata2 ; Reset Deco Data now!
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119 bra do_menu_reset_exit ; Cancel!
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120
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121 do_menu_reset_decodata2:
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122 ; reset deco data
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123 call PLED_ClearScreen
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124 DISPLAYTEXT .25 ; "Reset..."
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125 movff amb_pressure+0,int_I_pres_respiration+0 ; copy surface air pressure to deco routine
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126 movff amb_pressure+1,int_I_pres_respiration+1
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127 call deco_main_clear_tissue ;
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128 movlb b'00000001' ; RAM Bank1 selected
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129 goto restart ; done. quit to surfmode
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130
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131 do_menu_reset_all:
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132 call PLED_confirmbox ; Returns WREG=0 for Cancel (Or Timeout) and WREG=1 for OK!
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133 movwf menupos ; Used as temp
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134 tstfsz menupos
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135 bra do_menu_reset_all2 ; Reset all now!
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136 bra do_menu_reset_exit ; Cancel!
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137
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138 do_menu_reset_all2:
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139 call PLED_ClearScreen
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140 DISPLAYTEXT .25 ; "Reset..."
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141
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142 reset_start:
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143 ; reset deco data
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144 movff amb_pressure+0,int_I_pres_respiration+0 ; copy surface air pressure to deco routine
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145 movff amb_pressure+1,int_I_pres_respiration+1
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146 call deco_main_clear_tissue ;
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147 movlb b'00000001' ; RAM Bank1 selected
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148
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149 ; reset gases
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150 clrf EEADRH ; EEPROM BANK 0 !
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151
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152 movlw d'3' ; address of first gas-1
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153 movwf EEADR
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154 clrf hi ; He part (default for all gases: 0%)
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155 movlw d'21' ; O2 part (21%)
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156 rcall reset_customfunction ; saves default and current value for gas #1
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157 movlw d'21' ; O2 part (21%)
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158 rcall reset_customfunction ; saves default and current value for gas #2
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159 movlw d'21' ; O2 part (21%)
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160 rcall reset_customfunction ; saves default and current value for gas #3
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161 movlw d'21' ; O2 part (21%)
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162 rcall reset_customfunction ; saves default and current value for gas #4
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163 movlw d'21' ; O2 part (21%)
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164 rcall reset_customfunction ; saves default and current value for gas #5
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165 movlw d'21' ; O2 part (21%)
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166 rcall reset_customfunction ; saves default and current value for gas #6
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167
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168 reset_all_cf:
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169 ; resets all customfunctions to the following default values
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170 movlw d'1'
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171 movwf EEDATA
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172 write_int_eeprom d'33' ; reset start gas
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173 clrf EEDATA
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174 write_int_eeprom d'34' ; reset deco model to ZH-L16
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175 clrf EEDATA
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176 write_int_eeprom d'35' ; Do not use O2 Sensor in CC Modes
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177
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178 movlw d'0'
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179 clrf EEDATA
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180 write_int_eeprom d'39' ; Disable Debugbode
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181 clrf EEDATA
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182 write_int_eeprom d'90' ; Disable Brightness offset? (Dim=1, Normal = 0)
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183 clrf EEDATA
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184 write_int_eeprom d'91' ; Reset Date format to MM/DD/YY
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185
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186 movlw d'100'
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187 write_int_eeprom d'26' ; Salinity default: 1.00 kg/l
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188
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189 movlw b'00011111'
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190 movwf EEDATA
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191 write_int_eeprom d'27' ; reset active gas flags
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192
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193 clrf EEDATA
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194 write_int_eeprom d'28' ; reset change depth gas #1
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195 clrf EEDATA
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196 write_int_eeprom d'29' ; reset change depth gas #2
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197 clrf EEDATA
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198 write_int_eeprom d'30' ; reset change depth gas #3
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199 clrf EEDATA
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200 write_int_eeprom d'31' ; reset change depth gas #4
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201 clrf EEDATA
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202 write_int_eeprom d'32' ; reset change depth gas #5
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203
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204 movlw d'100'
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205 movwf EEDATA
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206 write_int_eeprom d'36' ; reset mix1 to ppO2=1.00Bar
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207 write_int_eeprom d'37' ; reset mix2 to ppO2=1.00Bar
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208 write_int_eeprom d'38' ; reset mix3 to ppO2=1.00Bar
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209
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210 movlw d'1'
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211 movwf nofly_time+0 ; Clear nofly time
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212 clrf nofly_time+1 ; Clear nofly time
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213
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214 #DEFINE dive_threshold d'100' ; 8BIT 100cm
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215 #DEFINE surf_threshold d'30' ; 8BIT 30cm
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216 #DEFINE diveloop_timeout d'240' ; 8BIT 240s
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217 #DEFINE surfloop_timeout d'120' ; 8BIT 120s
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218 #DEFINE premenu_timeout d'5' ; 8BIT 5s
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219
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220 #DEFINE minimum_velocity d'7' ; 8BIT 7min/min
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221 #DEFINE pressure_offset_divemode d'1160' ; 15BIT 1160mBar
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222 #DEFINE max_surfpressure d'1100' ; 15BIT 1100mBar
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223 #DEFINE min_gradient_factor d'20' ; 8Bit 20%
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224 #DEFINE oxygen_threshold d'20' ; 8Bit 20%
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225
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226 #DEFINE dive_menu_timeout d'30' ; 8BIT 30s
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227 #DEFINE saturation_multiplier d'110' ; 8BIT x1.1
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228 #DEFINE desaturation_multiplier d'90' ; 8BIT x0.9
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229 #DEFINE nofly_time_ratio d'60' ; 8BIT 60%
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230 #DEFINE gradient_factor_alarm1 d'100' ; 8Bit 100%
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231
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232 #DEFINE gradient_factor_alarm2 d'120' ; 8Bit 120%
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233 #DEFINE deco_distance_for_sim d'10' ; 8Bit 1m
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234 #DEFINE ppo2_warning_low d'019' ; 8Bit 0.19 Bar
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235 #DEFINE ppo2_warning_high d'160' ; 8Bit 1.60 Bar
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236 #DEFINE ppo2_display_high d'150' ; 8Bit 1.50 Bar
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237
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238 #DEFINE sampling_rate d'10' ; 8Bit 10s
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239 #DEFINE sampling_divisor_temp d'6' ; 8Bit /6
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240 #DEFINE sampling_divisor_deco d'6' ; 8Bit /6
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241 #DEFINE sampling_divisor_tank d'0' ; 8Bit never
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242 #DEFINE sampling_divisor_ppo2 d'0' ; 8Bit never
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243
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244 #DEFINE sampling_divisor_deco2 d'12' ; 8Bit /12
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245 #DEFINE sampling_divisor_nyu2 d'0' ; 8Bit never
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246 #DEFINE cns_display_high d'20' ; 8Bit 20%
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247 #DEFINE logbook_offset d'0' ; 15Bit No Offset, but 15Bit value
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248 #DEFINE last_deco_depth d'3' ; 8Bit 3m
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249 #DEFINE timeout_apnoe_mode d'10' ; 8Bit 10min
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250 #DEFINE show_voltage_value d'0' ; 1Bit =1 Show value instead of symbol, =0 Show Symbol
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251
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252 #DEFINE GF_low_default d'30' ; 8Bit 30%
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253 #DEFINE GF_high_default d'90' ; 8Bit 90%
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254 #DEFINE color_battery_surface d'223' ; 8Bit Color Battery sign Surfacemode
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255 #DEFINE SP_high_HUD_default d'140' ; 8Bit 1.40Bar
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256 #DEFINE SP_nom_HUD_default d'120' ; 8Bit 1.20Bar
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257 #DEFINE HUD_style d'0' ; 8Bit OSTC Style
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258
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259 #DEFINE show_seconds_divemode d'0' ; 1Bit =1 Show the seconds in Divemode
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260 #DEFINE flip_display_default d'0' ; 1Bit =1 Flip Display
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261 #DEFINE use_ppo2_screen_default d'0' ; 1Bit =1 Use alternative outputs for ppO2 sensor
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262 #DEFINE replace_temp_with_avr_depth d'0' ; 1Bit =1 Show (resetable) average Depth instead of temperature
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263
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264 movlw d'127' ; address of low byte of first custom function
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265 movwf EEADR
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266 clrf hi ; only required once
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267 movlw LOW dive_threshold ; 8Bit value
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268 rcall reset_customfunction ; saves default and current value
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269
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270 movlw LOW surf_threshold
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271 rcall reset_customfunction ; saves default and current value
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272
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273 movlw LOW diveloop_timeout
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274 rcall reset_customfunction ; saves default and current value
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275
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276 movlw LOW surfloop_timeout
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277 rcall reset_customfunction ; saves default and current value
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278
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279 movlw LOW premenu_timeout
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280 rcall reset_customfunction ; saves default and current value
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281
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282 movlw LOW minimum_velocity
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283 rcall reset_customfunction ; saves default and current value
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284
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285 movlw HIGH pressure_offset_divemode
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286 movwf hi
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287 bsf hi,7 ; 15Bit value
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288 movlw LOW pressure_offset_divemode
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289 rcall reset_customfunction ; saves default and current value
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290
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291 movlw HIGH max_surfpressure
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292 movwf hi
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293 bsf hi,7 ; 15Bit value
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294 movlw LOW max_surfpressure
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295 rcall reset_customfunction ; saves default and current value
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296
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297 movlw LOW min_gradient_factor
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298 rcall reset_customfunction ; saves default and current value
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299
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300 movlw LOW oxygen_threshold
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301 rcall reset_customfunction ; saves default and current value
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302
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303 movlw LOW dive_menu_timeout
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304 rcall reset_customfunction ; saves default and current value
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305
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306 movlw LOW saturation_multiplier
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307 rcall reset_customfunction ; saves default and current value
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308
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309 movlw LOW desaturation_multiplier
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310 rcall reset_customfunction ; saves default and current value
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311
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312 movlw LOW nofly_time_ratio
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313 rcall reset_customfunction ; saves default and current value
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314
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315 movlw LOW gradient_factor_alarm1
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316 rcall reset_customfunction ; saves default and current value
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317
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318 movlw LOW gradient_factor_alarm2
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319 rcall reset_customfunction ; saves default and current value
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320
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321 movlw LOW deco_distance_for_sim
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322 rcall reset_customfunction ; saves default and current value
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323
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324 movlw LOW ppo2_warning_low
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325 rcall reset_customfunction ; saves default and current value
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326
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327 movlw LOW ppo2_warning_high
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328 rcall reset_customfunction ; saves default and current value
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329
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330 movlw LOW ppo2_display_high
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331 rcall reset_customfunction ; saves default and current value
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332
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333 movlw LOW sampling_rate
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334 rcall reset_customfunction ; saves default and current value
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335
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336 movlw LOW sampling_divisor_temp
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337 rcall reset_customfunction ; saves default and current value
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338
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339 movlw LOW sampling_divisor_deco
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340 rcall reset_customfunction ; saves default and current value
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341
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342 movlw LOW sampling_divisor_tank
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343 rcall reset_customfunction ; saves default and current value
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344
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345 movlw LOW sampling_divisor_ppo2
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346 rcall reset_customfunction ; saves default and current value
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347
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348 movlw LOW sampling_divisor_deco2
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349 rcall reset_customfunction ; saves default and current value
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350
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351 movlw LOW sampling_divisor_nyu2
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352 rcall reset_customfunction ; saves default and current value
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353
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354 movlw LOW cns_display_high
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355 rcall reset_customfunction ; saves default and current value
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356
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357 clrf hi
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358 bsf hi,7 ; 15Bit value
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359 movlw LOW logbook_offset
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360 rcall reset_customfunction ; saves default and current value
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361
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362 movlw LOW last_deco_depth
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363 rcall reset_customfunction ; saves default and current value
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364
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365 movlw LOW timeout_apnoe_mode
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366 rcall reset_customfunction ; saves default and current value
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367
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368 movlw LOW show_voltage_value
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369 rcall reset_customfunction ; saves default and current value
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370
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371 reset_all_cf_bank1:
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372 movlw d'1'
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373 movwf EEADRH ; EEPROM BANK 1 !!
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374 movlw d'127' ; address of low byte of first custom function
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375 movwf EEADR
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376 clrf hi ; only required once/bank
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377
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378 movlw LOW GF_low_default
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379 rcall reset_customfunction ; saves default and current value
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380
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381 movlw LOW GF_high_default
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382 rcall reset_customfunction ; saves default and current value
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383
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384 movlw color_battery_surface
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385 rcall reset_customfunction ; saves default and current value
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386
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387 movlw SP_high_HUD_default
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388 rcall reset_customfunction ; saves default and current value
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389
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390 movlw SP_nom_HUD_default
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391 rcall reset_customfunction ; saves default and current value
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392
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393 movlw HUD_style
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394 rcall reset_customfunction ; saves default and current value
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395
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396 movlw show_seconds_divemode
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397 rcall reset_customfunction ; saves default and current value
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398
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399 movlw flip_display_default
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400 rcall reset_customfunction ; saves default and current value
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401
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402 movlw use_ppo2_screen_default
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403 rcall reset_customfunction ; saves default and current value
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404
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405 movlw replace_temp_with_avr_depth
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406 rcall reset_customfunction ; saves default and current value
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407
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408 movlw d'0'
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409 rcall reset_customfunction ; saves default and current value
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410 movlw d'0'
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411 rcall reset_customfunction ; saves default and current value
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412 movlw d'0'
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413 rcall reset_customfunction ; saves default and current value
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414 movlw d'0'
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415 rcall reset_customfunction ; saves default and current value
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416 movlw d'0'
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417 rcall reset_customfunction ; saves default and current value
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418 movlw d'0'
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419 rcall reset_customfunction ; saves default and current value
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420 movlw d'0'
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421 rcall reset_customfunction ; saves default and current value
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422 movlw d'0'
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423 rcall reset_customfunction ; saves default and current value
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424 movlw d'0'
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425 rcall reset_customfunction ; saves default and current value
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426 movlw d'0'
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427 rcall reset_customfunction ; saves default and current value
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428 movlw d'0'
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429 rcall reset_customfunction ; saves default and current value
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430 movlw d'0'
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431 rcall reset_customfunction ; saves default and current value
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432 movlw d'0'
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433 rcall reset_customfunction ; saves default and current value
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434 movlw d'0'
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435 rcall reset_customfunction ; saves default and current value
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436 movlw d'0'
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437 rcall reset_customfunction ; saves default and current value
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438 movlw d'0'
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439 rcall reset_customfunction ; saves default and current value
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440 movlw d'0'
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441 rcall reset_customfunction ; saves default and current value
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442 movlw d'0'
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443 rcall reset_customfunction ; saves default and current value
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444 movlw d'0'
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445 rcall reset_customfunction ; saves default and current value
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446 movlw d'0'
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447 rcall reset_customfunction ; saves default and current value
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448 movlw d'0'
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449 rcall reset_customfunction ; saves default and current value
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450 movlw d'0'
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451 rcall reset_customfunction ; saves default and current value
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452
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453 clrf EEADRH ; EEPROM BANK 0 !
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454
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455
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456 ;call reset_external_eeprom ; delete profile memory
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457 goto restart ; all reset, quit to surfmode
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458
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459 reset_customfunction:
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460 movwf lo
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461 incf EEADR,F
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462 movff lo, EEDATA ; Lowbyte Defaul value
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463 call write_eeprom
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464 incf EEADR,F
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465 movff hi, EEDATA ; Highbyte default value
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466 call write_eeprom
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467 incf EEADR,F
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468 movff lo, EEDATA ; Lowbyte current value
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469 call write_eeprom
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470 incf EEADR,F
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471 bcf hi,7 ; This bit will only be written for the default value
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472 movff hi, EEDATA ; Highbyte current value
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473 call write_eeprom
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474 clrf hi
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475 return
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476
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477
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478 reset_external_eeprom: ; deletes complete external eeprom!
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479 clrf eeprom_address+0
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480 clrf eeprom_address+1
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481
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482 movlw d'2'
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483 movwf temp3
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484 reset_eeprom02:
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485 clrf temp4
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486 reset_eeprom01:
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487 movlw d'64'
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488 movwf temp2
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489 bcf eeprom_blockwrite ; Blockwrite start
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490 reset_eeprom1:
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491 setf ext_ee_temp1 ; byte for Blockwrite....
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492 movf ext_ee_temp1,W ; So, 1st. Byte of block is fine, too
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493 call write_external_eeprom_block
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494 decfsz temp2,F ; 64 Byte done
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495 bra reset_eeprom1
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496 bsf SSPCON2,PEN ; Stop condition
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497 call WaitMSSP
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498 WAITMS d'7'
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499 decfsz temp4,F
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500 bra reset_eeprom01 ; do this 256 times
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501 decfsz temp3,F
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502 bra reset_eeprom02 ; and this all 2 times -> 512 *64Bytes = 32KB
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503
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504 bcf eeprom_blockwrite ; clear blockwrite flag
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505
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506 clrf eeprom_address+0
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507 clrf eeprom_address+1
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508
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509 movlw 0xFD ; With these three bytes the OSTC will find the free area in the EEPROM faster
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510 call write_external_eeprom
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511 movlw 0xFD
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512 call write_external_eeprom
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513 movlw 0xFE
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514 call write_external_eeprom
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515
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516 clrf eeprom_address+0
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517 clrf eeprom_address+1
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518 return
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519
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