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annotate src/surfmode.asm @ 246:f345a55c92e0

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minor docu update
author heinrichsweikamp
date Thu, 05 Mar 2015 10:36:56 +0100
parents 416723c8ccd8
children 5b4ef0b9090d
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1 ;=============================================================================
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2 ;
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3 ; File surfmode.asm
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4 ;
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5 ; Surfacemode
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6 ;
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7 ; Copyright (c) 2011, JD Gascuel, HeinrichsWeikamp, all right reserved.
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8 ;=============================================================================
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9 ; HISTORY
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10 ; 2011-08-07 : [mH] moving from OSTC code
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11
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12 #include "ostc3.inc" ; Mandatory header
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13 #include "shared_definitions.h" ; Mailbox from/to p2_deco.c
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14 #include "start.inc"
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15 #include "tft.inc"
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16 #include "tft_outputs.inc"
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17 #include "isr.inc"
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18 #include "adc_lightsensor.inc"
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19 #include "menu_processor.inc"
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20 #include "strings.inc"
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21 #include "sleepmode.inc"
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22 #include "wait.inc" ; speed_*
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23 #include "external_flash.inc"
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24 #include "customview.inc"
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25 #include "divemode.inc"
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26 #include "mcp.inc" ; RX
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27 #include "i2c.inc"
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28 #include "comm.inc"
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29 #include "eeprom_rs232.inc"
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30 #include "calibrate.inc"
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31
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32 extern do_main_menu
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33
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34 #DEFINE menu_pos_row .215
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35 #DEFINE menu_pos_column .1
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36 #DEFINE view_row .215
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37 #DEFINE view_column .124
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38
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39 gui CODE
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40
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41
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42 ;=============================================================================
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43 ; Boot tasks for all modes
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44 global surfloop
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45 surfloop:
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46 call speed_normal
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47 bcf no_sensor_int ; Normal pressure mode
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48
245
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49 bcf LEDg
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50 bcf LEDr
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51
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52 clrf CCP1CON ; stop PWM
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53 bcf PORTC,2 ; Pull PWM output to GND
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54 call TFT_boot ; Initialize TFT (includes clear screen)
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55 bcf restore_deco_data
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56
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57 WIN_TOP .50
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58 WIN_LEFT .10
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59 movlw LOW 0x1E000
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60 movwf TBLPTRL
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61 movlw HIGH 0x1E000
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62 movwf TBLPTRH
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63 movlw UPPER 0x1E000
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64 movwf TBLPTRU
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65 extern color_image
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66 call color_image ; Show logo
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67
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68 WIN_TOP .100
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69 WIN_LEFT .34
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70 extern ostc3_logo_block
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71 movlw LOW(ostc3_logo_block)
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72 movwf TBLPTRL
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73 movlw HIGH ostc3_logo_block;&0xFFFF
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74 movwf TBLPTRH
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75 movlw UPPER(ostc3_logo_block)
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76 movwf TBLPTRU
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77 call color_image
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78 call TFT_Display_FadeIn ; Show splash
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79 call TFT_serial ; Show serial and firmware version
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80
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81 ;---- Do any usefull initializes that takes time -------------------------
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82 call restart_set_modes_and_flags ; Sets decomode flags
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83 bcf pressure_refresh
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84 call I2C_init_compass
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85 call I2C_init_accelerometer
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86 clrf ext_flash_address+0
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87 clrf ext_flash_address+1
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88 clrf ext_flash_address+2
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89
235
23311219dacc under construction: new hardware_flag to configure different hardware versions
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90 btfsc rechargeable
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90923a081ae7 minor: configure buttons during splash screen
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91 call piezo_config ; Configure buttons
90923a081ae7 minor: configure buttons during splash screen
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92
0
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93 clrf timeout_counter2
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94 clrf timeout_counter3
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95 bcf menubit ; clear menu flag
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96 clrf last_pressure+0
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97 clrf last_pressure+1
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98 bcf is_bailout ; =1: Bailout
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99 bcf ccr_diluent_setup ; Use OC gases for gaslist routine
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100
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101 bcf simulatormode_active ; Quit simulator mode (if active)
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102 bcf switch_left
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103 bcf switch_right
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104
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105 ;---- Fade to standard surface view --------------------------------------
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106 ; Wait 1 second
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107 bcf onesecupdate
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108 btfss onesecupdate
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109 bra $-2
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110 ; Wait 1 second
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111 bcf onesecupdate
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112 btfss onesecupdate
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113 bra $-2
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114
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115 call TFT_Display_FadeOut ; Go to black screen
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116 call TFT_ClearScreen ; Then change everything
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117 WIN_TOP .0
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118 WIN_LEFT .0
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119 WIN_FONT FT_SMALL
189
e79bc535ef9e ignore un-calibrated sensors even if they become valid
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120 bcf win_invert ; Reset invert flag
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121
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122 WIN_COLOR color_lightblue
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123 WIN_SMALL menu_pos_column,menu_pos_row
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124 STRCPY_TEXT_PRINT tMenu ;"<Menu"
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125 WIN_SMALL view_column,view_row
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126 STRCPY_TEXT_PRINT tView ;"View>"
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127 call TFT_standard_color
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128
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7c7d7644ca37 Time and Date in normal (Not tiny) font
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129 ; Logo
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130 WIN_TOP .0
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131 WIN_LEFT .70
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132 movlw LOW(ostc3_logo_block)
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133 movwf TBLPTRL
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134 movlw HIGH ostc3_logo_block;&0xFFFF
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135 movwf TBLPTRH
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136 movlw UPPER(ostc3_logo_block)
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137 movwf TBLPTRU
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138 call color_image
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139
158
683321c09cfa nicer boot into surfacemode
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140 call TFT_clock ; display time
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141 call update_surfloop60
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142 call get_battery_voltage ; get battery voltage
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143 call TFT_update_batt_voltage ; display battery voltage
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144 call TFT_update_surf_press ; display surface pressure
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145 call TFT_temp_surfmode ; Displays temperature
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146 call TFT_display_decotype_surface
234
57155164faad Show OSTC2-like active gas boxes in surface mode
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147
232
fe9d88fee09f show start gas in OC mode permanently
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148 movff opt_dive_mode,lo ; 0=OC, 1=CC, 2=Gauge, 3=Apnea
fe9d88fee09f show start gas in OC mode permanently
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149 tstfsz lo
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150 bra surfloop_no_oc ; Not OC
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57155164faad Show OSTC2-like active gas boxes in surface mode
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151 call TFT_show_OC_startgas_surface; Show first gas and "OSTC2-like" active gases
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fe9d88fee09f show start gas in OC mode permanently
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152 surfloop_no_oc:
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153 movff customview_surfmode,menupos3 ; Reload last customview
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154 call surf_customview_mask ; Update #menupos3 view
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155
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156 call TFT_Display_FadeIn ; Display resulting surface screen.
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157
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158 ;---- Late initialisations -----------------------------------------------
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159 movff last_surfpressure_30min+0,int_I_pres_respiration+0 ; copy surface air pressure to deco routine
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160 movff last_surfpressure_30min+1,int_I_pres_respiration+1 ; 30min old values
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161 movff last_surfpressure_30min+0,int_I_pres_surface+0 ; copy surface air pressure to deco routine
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162 movff last_surfpressure_30min+1,int_I_pres_surface+1 ; 30min old values
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163 movff last_surfpressure_30min+0,last_surfpressure+0 ; Use 30min old airpressure
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164 movff last_surfpressure_30min+1,last_surfpressure+1 ; Use 30min old airpressure
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165
158
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166 ; Startup tasks for all modes
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167 ; Desaturation time needs:
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168 ; int_I_pres_surface
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169 ; char_I_desaturation_multiplier
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170 call deco_calc_desaturation_time ; calculate desaturation time
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171 movlb b'00000001' ; select ram bank 1
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172
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173 btfsc enable_screen_dumps ; =1: Ignore vin_usb, wait for "l" command (Screen dump)
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174 call enable_rs232 ; Also sets to speed_normal ...
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175
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176 surfloop_loop:
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177 btfss onesecupdate ; do every second tasks?
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178 bra surfloop_loop2 ; no, loop
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179
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180 ; One Second tasks for all modes
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181 call speed_normal
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182 call TFT_debug_output
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183 call TFT_clock ; update clock
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184 call timeout_surfmode ; check timeout
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185 call get_battery_voltage ; get battery voltage
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186 call TFT_update_batt_voltage ; display battery voltage
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187 call set_dive_modes ; tests if depth>threshold
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188 btfss secs,0 ; Every two seconds...
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189 call TFT_temp_surfmode ; Displays temperature
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190 btfss secs,0 ; Every two seconds...
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191 call surfmode_check_for_warnings ; ... check for warnings (and display/update) them
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192
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193 bcf onesecupdate ; every second tasks done
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194
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195 surfloop_loop2:
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196 ; Tasks approx. every 50ms for all modes
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197 call test_switches_surfmode ; check switches
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198
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199 ; One minute tasks for all modes
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200 btfsc oneminupdate ; do every minute tasks
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201 call update_surfloop60 ; yes, e.g. update time and date
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202
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203 ; Mode tasks
230
f6548e8f06f5 Bugfix: Check for divemode before checking for menu
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204 btfsc divemode ; Divemode active?
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205 goto diveloop ; Yes, switch into Divemode!
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206
0
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207 btfsc menubit ; Menu?
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208 goto do_main_menu ; Menu!
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209
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210 btfsc pressure_refresh ; new pressure available?
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211 call TFT_update_surf_press ; display surface pressure
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212 bcf pressure_refresh ; until new pressure is available
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213
188
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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214 ; Updates every 1/4 second
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215 btfss quarter_second_update
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216 bra surfloop_loop2a
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ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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217
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218 bcf quarter_second_update
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ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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219 ; Update Sensors
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220
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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221 call compute_ppo2 ; compute mv_sensorX and ppo2_sensorX arrays
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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222 call check_sensors ; Set enable/disable flags
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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223 btfsc FLAG_ccr_mode ; In CCR mode...
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224 call TFT_surface_sensor ; ...update sensor data in surface mode
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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225
0
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226 movlw .6
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227 cpfseq menupos3 ; in compass view?
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228 bra surfloop_loop2a ; No
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229 call TFT_surface_compass_heading ; Yes, update compass heading value
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230
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231 surfloop_loop2a:
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232 btfsc toggle_customview ; Next view?
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233 call surf_customview_toggle ; Yes, show next customview (and delete this flag)
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234
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235 btfsc enable_screen_dumps ; =1: Ignore vin_usb, wait for "l" command (Screen dump)
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236 bra surfloop_loop3
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237 btfsc vusb_in ; USB plugged in?
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238 call comm_mode ; Start COMM mode
0
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239 bra surfloop_loop4
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240 surfloop_loop3:
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241 btfss vusb_in ; USB (still) plugged in?
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242 bcf enable_screen_dumps ; No, clear flag
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243 call rs232_get_byte
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244 btfsc rs232_recieve_overflow
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245 bra surfloop_loop4
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246 movlw "l"
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247 cpfseq RCREG1
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248 bra surfloop_loop4
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249 call TFT_dump_screen ; Dump the screen contents
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250 surfloop_loop4:
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251 btfsc sleepmode ; Sleepmode active?
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252 goto sleeploop ; Yes, switch into sleepmode!
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253
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254 bra surfloop_loop ; loop surfacemode
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255
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256 update_surfloop60:
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257 ; One minute tasks for all modes
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258 call TFT_date ; Update date
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259 call calc_deko_surfmode ; calculate desaturation every minute
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260 bcf oneminupdate
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261 return
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262
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263 extern check_cns_violation,check_warn_battery,check_and_store_gf_violation
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264 surfmode_check_for_warnings:
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265 movf warning_counter_backup,W
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266 cpfseq warning_counter ; warning_counter_backup = warning_counter?
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267 call TFT_clear_warning_text ; No, clear all warnings
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268 movff warning_counter,warning_counter_backup ; copy warning_counter
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269
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270 bcf warning_active ; Clear flag
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271 clrf warning_counter ; Clear counter
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272
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273 ; Warnings for all modes
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274 call check_warn_battery ; Check if the battery level should be displayed/warned
205
618191753d2b Preparations for 1.7
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275 rcall surfmode_check_for_nofly ; Check if nofly time should be shown
618191753d2b Preparations for 1.7
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276 rcall surfmode_check_for_desat ; Check if desat time should be shown
618191753d2b Preparations for 1.7
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277 rcall surfmode_check_for_interval ; Check if surface interval should be shown
0
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278
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279 btfsc FLAG_apnoe_mode ; Done for Apnoe or Gauge mode
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280 bra surfmode_check_for_warnings2
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281 btfsc FLAG_gauge_mode ; Done for Apnoe or Gauge mode
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282 bra surfmode_check_for_warnings2
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283
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284 ; Warnings only in deco modes
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285 call check_cns_violation ; Check CNS value and display it, if required
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286 call check_and_store_gf_violation ; Check GF value and display it, if required
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287
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288 surfmode_check_for_warnings2:
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289 ; Setup warning_page number
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290 incf warning_page,F
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291 bcf STATUS,C
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292 rlcf warning_page,W ; *2
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293 cpfsgt warning_counter ; > warning_counter
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294 clrf warning_page ; No, clear
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295
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296 ; Clear 2nd row of warnings if there is nothing to show (on this page)
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297 btfss second_row_warning ; =1: The second row contains a warning
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298 call TFT_clear_warning_text_2nd_row ; No, clear this row
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299 return ; Done.
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300
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301 surfmode_check_for_interval:
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302 movf surface_interval+0,W ; Is interval null ?
133
939f1e83c4c2 BUGFIX: Surface interval was not displayed correctly in some cases
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303 iorwf surface_interval+1,W
0
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304 bnz surfmode_check_for_interval2 ; No
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305 return
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306 surfmode_check_for_interval2:
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307 incf warning_counter,F ; increase counter
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308 call TFT_interval
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309 return
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310
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311
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312 surfmode_check_for_desat:
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313 movf desaturation_time+0,W ; Is nofly null ?
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314 iorwf desaturation_time+1,W
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315 bnz surfmode_check_for_desat2 ; No
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316 return
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317 surfmode_check_for_desat2:
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318 incf warning_counter,F ; increase counter
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319 call TFT_desaturation_time
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320 return
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321
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322 surfmode_check_for_nofly:
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323 movf nofly_time+0,W ; Is nofly null ?
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324 iorwf nofly_time+1,W
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325 bnz surfmode_check_for_nofly2 ; No...
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326 return
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327 surfmode_check_for_nofly2:
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328 incf warning_counter,F ; increase counter
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329 call TFT_nofly_time
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330 return
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331
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332
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333 ;=============================================================================
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334 global calc_deko_surfmode
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335 calc_deko_surfmode:
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336 SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy surface air pressure to deco routine
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337 call deco_calc_wo_deco_step_1_min ; calculate deco in surface mode
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338 banksel common
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339 return
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340
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341 test_switches_surfmode: ; checks switches in surfacemode
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342 btfsc switch_right
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343 bra test_switches_surfmode2
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344 btfsc switch_left
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345 bra test_switches_surfmode3
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346
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347 ; No button press
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348 return
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349
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350 test_switches_surfmode3:
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351 bcf switch_left
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352 bsf menubit ; Enter Menu!
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353 return
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354
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355 test_switches_surfmode2:
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356 bcf switch_right
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357 bsf toggle_customview
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358 clrf timeout_counter2 ; and reset timeout
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359 return
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360
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361 global timeout_surfmode
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362 timeout_surfmode:
188
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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363 movlw timeout_surfacemode ; [s] Default timeout
187
669b5d00706d CHANGE: Longer timeout (4 min) for calibration menu
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364 btfsc menu_show_sensors2 ; In the "Calibrate" menu?
188
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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365 movlw timeout_calibrate_menu ; [s] CCR Calibrate Menu timeout
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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366 btfsc menubit ; in Menu?
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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367 bra timeout_testmode ; No, done.
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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368 ; Must be in surface mode
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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369 btfss FLAG_ccr_mode ; =1: CCR mode (Fixed ppO2 or Sensor) active
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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370 bra timeout_testmode ; No, not CCR
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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371 movlw timeout_ccr_surface ; [s] CCR Surface mode timeout
ebc28381f17d NEW: Show Bailout Gas List in Surface mode (CCR Modes)
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372
0
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373 global timeout_testmode
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374 timeout_testmode:
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375 incf timeout_counter2,F ; increase timeout counter
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376 cpfsgt timeout_counter2 ; Compare with timeout_counter2
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377 return ; return, no timeout
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378 bsf sleepmode ; Set Flag
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379 return ; Return
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380
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381 END