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1 ;=============================================================================
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2 ;
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3 ; File comm.asm
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4 ;
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5 ; RS232 via USB
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6 ;
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7 ; Copyright (c) 2012, JD Gascuel, HeinrichsWeikamp, all right reserved.
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8 ;=============================================================================
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9 ; HISTORY
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10 ; 2011-08-22 : [mH] Creation
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11 ; 2012-02-11 : [jDG] Added "c" set custom text, and "i" identify.
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12
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13 #include "ostc3.inc"
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14 #include "eeprom_rs232.inc"
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15 #include "tft.inc"
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16 #include "wait.inc"
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17 #include "strings.inc"
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18 #include "convert.inc"
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19 #include "external_flash.inc"
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20 #include "tft_outputs.inc"
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21 #include "surfmode.inc"
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22 #include "rtc.inc"
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23 #include "adc_lightsensor.inc"
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24
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147
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25 extern new_battery_menu,restart,option_reset_all
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97
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26 extern char_I_dil_change, char_I_setpoint_cbar, char_I_setpoint_change
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79
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27 extern char_I_deco_model, char_I_extra_time, char_I_saturation_multiplier, char_I_desaturation_multiplier
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81
8e13866b5496
add some extra safety checks when settings were altered from the PC software
mh@mh-THINK.localdomain
diff
changeset
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28 extern option_check_all, gaslist_cleanup_list, get_first_gas_to_WREG, get_first_dil_to_WREG
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162
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29 extern vault_decodata_into_eeprom
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30
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31 #DEFINE timeout_comm_pre_mode .120 ; Pre-loop
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32 #DEFINE timeout_comm_mode .120 ; Download mode
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33 #DEFINE timeout_service_mode .120 ; Service mode
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34
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35 #DEFINE comm_title_row .0
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36 #DEFINE comm_title_column .50
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37
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38 #DEFINE comm_string_row .30
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39 #DEFINE comm_string_column .40
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40
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41
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42 #DEFINE comm_status1_row .70
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43 #DEFINE comm_status1_column .10
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44 #DEFINE comm_status2_row .100
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45 #DEFINE comm_status2_column comm_status1_column
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46 #DEFINE comm_status3_row .130
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47 #DEFINE comm_status3_column comm_status1_column
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48
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49 #DEFINE comm_warning_row .160
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50 #DEFINE comm_warning_column .65
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51
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52 comm code
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53
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54 ; test for comm
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55 global comm_mode
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56 comm_mode:
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113
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57 WAITMS d'1'
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58 btfss vusb_in ; USB plugged in?
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59 return ; No, it was only a glitch
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60 WAITMS d'1'
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61 btfss vusb_in ; USB plugged in?
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62 return ; No, it was only a glitch
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63
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64 call TFT_ClearScreen
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65 WIN_COLOR color_greenish
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66 WIN_SMALL comm_title_column, comm_title_row
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67 STRCPY_TEXT_PRINT tUsbTitle ; comm Mode
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68 call TFT_standard_color
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69 WIN_TOP .10
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70 WIN_LEFT .1
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71 movlw 0xDE
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72 movwf TBLPTRL
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73 movlw 0xEE
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74 movwf TBLPTRH
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75 movlw 0x01
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76 movwf TBLPTRU
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77 call color_image ; Show usb logo
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78 WIN_SMALL comm_status1_column, comm_status1_row
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79 STRCPY_TEXT_PRINT tUsbStarting ; Starting...
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80 call TFT_serial ; Show serial and firmware version
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81 bcf enable_screen_dumps ; =1: Ignore vin_usb, wait for "l" command (Screen dump)
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82 bcf switch_right
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83 bcf comm_service_enabled
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84 bsf menubit
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85 bcf battery_removed_in_usb ; =1: The battery has been removed in USB
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86 movlw timeout_comm_pre_mode
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87 movwf timeout_counter
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88 WIN_SMALL comm_status1_column+.80, comm_status1_row
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89 STRCPY_TEXT_PRINT tUsbStartDone ; Done...
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90 call enable_rs232 ; Also sets to speed_normal ...
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91 comm_mode1:
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92 bcf onesecupdate
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93 bcf LEDr
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94 dcfsnz timeout_counter,F
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95 bra comm_service_exit ; Timeout -> Exit
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96 comm_mode2:
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150
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97 btfsc c3_hardware
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98 bra comm_mode4 ; Skip
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99
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0
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100 call get_battery_voltage ; gets battery voltage
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101 movlw .3
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102 cpfslt batt_voltage+1 ; Batt Voltage less then 3*256mV?
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103 bra comm_mode3 ; No
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104 ; Set flag
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105 bsf battery_removed_in_usb ; =1: The battery has been removed in USB
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106 bra comm_mode4
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107
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108 comm_mode3:
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109 ; Voltage ok. Do we have a new battery now?
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110 btfsc battery_removed_in_usb ; =1: The battery has been removed in USB
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111 goto new_battery_menu ; show "New battery dialog"
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112
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113 comm_mode4:
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114 call rs232_get_byte
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115
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116 btfss vusb_in ; USB plugged in?
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117 bra comm_service_exit_nousb_delay ; Disconnected -> Exit
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118 comm_mode4a:
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119
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120 btfsc switch_right ; Abort with right
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121 bra comm_service_exit
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122
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123 btfsc onesecupdate
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124 bra comm_mode1
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125
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126 movlw 0xAA ; start byte=0xAA?
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127 cpfseq RCREG1
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128 bra comm_mode2a
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129 bra comm_mode2b ; Startbyte for service mode found
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130 comm_mode2a:
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131 movlw 0xBB ; start byte=0xBB?
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132 cpfseq RCREG1
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133 bra comm_mode2 ; Cycle
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134 bra comm_download_mode ; Startbyte for download mode found
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135
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136 comm_mode2b:
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137 ; Startbyte found
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138 call rs232_wait_tx ; Wait for UART
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139 movlw 0x4B
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140 movwf TXREG1 ; Send Answer
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141 ; Now, check comm command
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142
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143 call rs232_get_byte ; first byte
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144 call rs232_wait_tx ; Wait for UART
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145 movff RCREG1,TXREG1 ; Echo
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146 movlw UPPER comm_service_key
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147 cpfseq RCREG1
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148 bra comm_mode1 ; Wrong -> Restart
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149 call rs232_get_byte ; second byte
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150 call rs232_wait_tx ; Wait for UART
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151 movff RCREG1,TXREG1 ; Echo
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152 movlw HIGH (comm_service_key & 0xFFFF)
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153 cpfseq RCREG1
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154 bra comm_mode1 ; Wrong -> Restart
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155 call rs232_get_byte ; third byte
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156 call rs232_wait_tx ; Wait for UART
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157 movff RCREG1,TXREG1 ; Echo
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158 movlw LOW comm_service_key
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159 cpfseq RCREG1
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160 bra comm_mode1 ; Wrong -> Restart
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161
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162 ; Enable comm service mode
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163 WIN_SMALL comm_status2_column, comm_status2_row
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164 STRCPY_TEXT_PRINT tUsbServiceMode ; Service mode enabled
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165 bsf comm_service_enabled
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166 bra comm_download_mode0 ; Startbyte for download mode found
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167
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168
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169 comm_service_exit_nousb_delay:
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170 WAITMS d'200'
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171 btfss vusb_in ; USB plugged in?
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172 bra comm_service_exit_nousb ; Disconnected -> Exit
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173 bra comm_mode4a ; (Still) connected, return
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174
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175 comm_service_exit_nousb: ; Disconnected -> Exit
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176 WIN_SMALL comm_status3_column, comm_status3_row
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177 STRCPY_TEXT_PRINT tUsbClosed ; Port closed
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178 bra comm_service_exit_common
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179
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180 comm_service_exit:
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181 WIN_SMALL comm_status3_column, comm_status3_row
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182 STRCPY_TEXT_PRINT tUsbExit ; Exited
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183
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184 comm_service_exit_common:
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185 call rs232_wait_tx ; Wait for UART
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186 movlw 0xFF ; Reply FF
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187 movwf TXREG1 ; Send Answer
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188
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189 ; Wait 1 second
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190 bcf onesecupdate
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191 btfss onesecupdate
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192 bra $-2
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193 ; Wait 1 second
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194 bcf onesecupdate
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195 btfss onesecupdate
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196 bra $-2
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197
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198 call disable_rs232
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199 bcf LEDr
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200 goto restart
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201
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202 ;-----------------------------------------------------------------------------
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203
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204 comm_service_ll_bootloader:
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205 bsf LEDr
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206 WIN_SMALL comm_status3_column, comm_status3_row
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207 STRCPY_TEXT_PRINT tUsbLlBld ; Low Level Bootloader started
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208 WIN_TOP comm_warning_row
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209 WIN_LEFT comm_warning_column
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210 TFT_WRITE_PROM_IMAGE dive_warning_block ; Show Warning icon
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211 goto 0x1FF0C
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212
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213 ;-----------------------------------------------------------------------------
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214 ; Sends external flash from 0x3E0000 to 0x3FD000 (118784bytes) via comm
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215 ;
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216 comm_send_firmware:
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217 movlw 0x50 ; send echo
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218 movwf TXREG1
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219 call rs232_wait_tx ; Wait for UART
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220
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221 ; Read 5 bytes into buffer.
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222 lfsr FSR2,buffer
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223 movlw .5 ; counter
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224 movwf lo
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225 movlw 0x55 ; 5'ft byte checksum.
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226 movwf hi
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227
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228 comm_send_firmware_loop:
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229 call rs232_get_byte
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230 btfsc rs232_recieve_overflow ; Got byte?
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231 bra comm_send_firmware_abort ; No, abort!
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232 movf RCREG1,W
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233 movwf POSTINC2 ; Store checksum byte.
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234 xorwf hi,F ; Also xor into checksum
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235 rlncf hi,F ; And rotate it.
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236 decfsz lo,F
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237 bra comm_send_firmware_loop
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238
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239 ; Check that 5ft byte checksum's checksum
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240 movf hi,W
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241 bnz comm_send_firmware_failed
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242
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243 movlw 0x4C ; send OK
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244 movwf TXREG1
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245 call rs232_wait_tx ; Wait for UART
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246
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247 ; Passed: goto second stage verification.
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248 ; NOTE: Bootloader is Bank0. With buffer at address 0x200.
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249 call vault_decodata_into_eeprom ; Store last deco data (And Time/Date) into EEPROM
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250 goto 0x1FDF0 ; And pray...
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251
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252 comm_send_firmware_failed:
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253 WIN_SMALL comm_string_column, comm_string_row
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254 call TFT_warnings_color
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255 STRCPY_PRINT "Checksum failed"
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256
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257 comm_send_firmware_abort:
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258
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259 movlw 0xFF ; send ABORTED byte.
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260 movwf TXREG1
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261 call rs232_wait_tx ; Wait for UART
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262 bra comm_download_mode0 ; Done.
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263
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264 ;-----------------------------------------------------------------------------
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265 ; Reset to Dive 1 in logbook
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266
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267 comm_reset_logbook_pointers:
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268 clrf EEADRH ; Make sure to select eeprom bank 0
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269 clrf EEDATA
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270 write_int_eeprom .4
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271 write_int_eeprom .5
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272 write_int_eeprom .6
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273 write_int_eeprom .2 ; Also, delete total dive counter
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274 write_int_eeprom .3
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275 write_int_eeprom .15
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276 write_int_eeprom .16 ; And the backup counter, too
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277 call ext_flash_erase_logbook ; And complete logbook (!)
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278 bra comm_download_mode0 ; Done.
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279
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280 ;-----------------------------------------------------------------------------
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281 comm_reset_battery_gauge: ; Resets battery gauge registers
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282 call reset_battery_pointer ; Resets battery pointer 0x07-0x0C and battery_gauge:5
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283 bra comm_download_mode0 ; Done.
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284
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285 ;-----------------------------------------------------------------------------
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286 ; erases range in 4kB steps
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287
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288 comm_erase_range4kb:
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289 movlw 0x42 ; send echo
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290 movwf TXREG1
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291 call rs232_wait_tx ; Wait for UART
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292
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293 bcf INTCON,GIE ; All interrups off!
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294
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295 rcall comm_get_flash_address ; Get three bytes address or return
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296 btfsc rs232_recieve_overflow ; Got Data?
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297 bra comm_download_mode0 ; No, Done.
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298
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299 call rs232_get_byte
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300 btfsc rs232_recieve_overflow ; Got byte?
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301 bra comm_download_mode0 ; No, Done.
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302 movff RCREG1,lo
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303 ; Got 4bytes: 3bytes address and 1 bytes (lo) amount of 4kB blocks
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304
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305 comm_erase_range4kb1:
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306 call ext_flash_erase4kB ; Erase block!
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307
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308 movlw 0x10
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309 addwf ext_flash_address+1,F
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310 movlw .0
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311 addwfc ext_flash_address+2,F ; Increase address by .4096, or 0x1000
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312 decfsz lo,F
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313 bra comm_erase_range4kb1 ; Loop until lo=zero
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314
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315 bra comm_download_mode0 ; Done (Sends the 4C OK too).
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316
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317 ;-----------------------------------------------------------------------------
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318
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319 comm_erase_4kb: ; Get 3 bytes start address
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320 bcf INTCON,GIE ; All interrups off!
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321
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322 rcall comm_get_flash_address ; Get three bytes address or return
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323 btfsc rs232_recieve_overflow ; Got Data?
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324 bra comm_download_mode0 ; No, Done.
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325
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326 call ext_flash_erase4kB ; Erase one block
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327 bra comm_download_mode0 ; Done.
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328
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329 ;-----------------------------------------------------------------------------
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330
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331 comm_write_range: ; Get 3 bytes start address
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332 movlw 0x30 ; send echo
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333 movwf TXREG1
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334 call rs232_wait_tx ; Wait for UART
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335
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336 bcf INTCON,GIE ; All interrups off!
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337
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338 rcall comm_get_flash_address ; Get three bytes address or return
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339 btfsc rs232_recieve_overflow ; Got Data?
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340 bra comm_download_mode0 ; No, Done.
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341
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342 comm_write_range_loop:
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343 call rs232_get_byte
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344 btfsc rs232_recieve_overflow ; Got byte?
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345 bra comm_download_mode0 ; No, Done (and send OK byte too).
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346 movf RCREG1,W
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347 call ext_flash_byte_write ; write one byte
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348 call incf_ext_flash_address_p1 ; increase address+1
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349 bra comm_write_range_loop
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350
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351 ;-----------------------------------------------------------------------------
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352
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353 comm_send_range: ; Get 3 bytes start address and 3 bytes amount
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354 movlw 0x20 ; send echo
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355 movwf TXREG1
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356 call rs232_wait_tx ; Wait for UART
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357
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358 bcf INTCON,GIE ; All interrups off!
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359
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360 rcall comm_get_flash_address ; Get three bytes address or return
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361 btfsc rs232_recieve_overflow ; Got Data?
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362 bra comm_download_mode0 ; No, Done.
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363
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364 call rs232_get_byte
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365 btfsc rs232_recieve_overflow ; Got byte?
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366 bra comm_download_mode0 ; No, Done.
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367 movff RCREG1,up
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368 call rs232_get_byte
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369 btfsc rs232_recieve_overflow ; Got byte?
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370 bra comm_download_mode0 ; No, Done.
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371 movff RCREG1,hi
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372 call rs232_get_byte
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373 btfsc rs232_recieve_overflow ; Got byte?
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374 bra comm_download_mode0 ; No, Done.
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375 movff RCREG1,lo
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376
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377 ; If lo==0, we must precondition hi because there is to many bytes send !
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378 movf lo,W
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379 bnz $+4
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380 decf hi,F
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381
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382 ; 6bytes received, send data
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383 comm_send_range2: ; needs ext_flash_address:3 start address and up:hi:lo amount
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384 call ext_flash_read_block_start
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385 movwf TXREG1
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386
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387 bra comm_send_range24 ; counter 24bit
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388 comm_send_range24_loop:
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389 call ext_flash_read_block ; Read one byte
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390 movwf TXREG1 ; Start new transmit
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391 comm_send_range24:
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392 call rs232_wait_tx ; Wait for UART
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393 decfsz lo,F
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394 bra comm_send_range24_loop
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395 decf hi,F
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396 movlw 0xFF
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397 cpfseq hi
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398 bra comm_send_range24_loop
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399 decf up,F
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400 movlw 0xFF
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401 cpfseq up
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402 bra comm_send_range24_loop
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403 call ext_flash_read_block_stop
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404
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405 bra comm_download_mode0 ; Done.
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406
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407 ;-----------------------------------------------------------------------------
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408
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409 comm_get_flash_address:
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410 call rs232_get_byte
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411 btfsc rs232_recieve_overflow ; Got byte?
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412 return ; No, return
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413 movff RCREG1,ext_flash_address+2
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414 call rs232_get_byte
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415 btfsc rs232_recieve_overflow ; Got byte?
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416 return ; No, return
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417 movff RCREG1,ext_flash_address+1
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418 call rs232_get_byte
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419 btfsc rs232_recieve_overflow ; Got byte?
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420 return ; No, return
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421 movff RCREG1,ext_flash_address+0
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422 return
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423
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424 ;-----------------------------------------------------------------------------
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425
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426 comm_download_mode:
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427 ; Enable comm download mode
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428 WIN_SMALL comm_status2_column, comm_status2_row
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429 STRCPY_TEXT_PRINT tUsbDownloadMode; Download mode enabled
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430 bsf INTCON,GIE ; All interrups on
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431 call rs232_wait_tx ; Wait for UART
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432 movlw 0xBB ; Command Echo
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433 movwf TXREG1 ; Send Answer
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434 comm_download_mode0:
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435 bsf INTCON,GIE ; All interrups on
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436 call rs232_wait_tx ; Wait for UART
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437 movlw 0x4C ; 4C in service mode
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438 btfss comm_service_enabled
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439 movlw 0x4D ; 4D in download mode
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440 movwf TXREG1 ; Send Answer
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441 movlw timeout_service_mode
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442 movwf timeout_counter ; Timeout
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443 bcf switch_right
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444 comm_download_mode1:
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445 bcf onesecupdate
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446 dcfsnz timeout_counter,F
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447 bra comm_service_exit ; Timeout -> Exit
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448 comm_download_mode2:
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449 call rs232_get_byte ; Check for a byte
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450 btfsc comm_service_enabled
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451 btg LEDr ; Blink in Service mode
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452 btfss vusb_in ; USB plugged in?
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453 bra comm_service_exit_nousb ; Disconnected -> Exit
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454 btfsc switch_right ; Abort with right
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455 bra comm_service_exit
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456 btfsc onesecupdate
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457 bra comm_download_mode1
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458 btfsc rs232_recieve_overflow
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459 bra comm_download_mode2 ; Wait for command byte
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460
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461 ; command received!
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462 bcf LEDr
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463 movlw 0xFF
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464 cpfseq RCREG1
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465 bra $+4
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466 bra comm_service_exit ; exit
|
|
467 movlw "a"
|
|
468 cpfseq RCREG1
|
|
469 bra $+4
|
|
470 bra comm_send_headers ; Send all 256 dive headers
|
|
471 movlw "b"
|
|
472 cpfseq RCREG1
|
|
473 bra $+4
|
|
474 bra comm_set_time ; Read time and date from the PC and set clock
|
|
475 movlw "c"
|
|
476 cpfseq RCREG1
|
|
477 bra $+4
|
|
478 bra comm_set_custom_text ; Send a opt_name_length byte string of custom text.
|
|
479 movlw "f"
|
|
480 cpfseq RCREG1
|
|
481 bra $+4
|
|
482 bra comm_send_dive ; Send header and profile for one dive
|
|
483 movlw "i"
|
|
484 cpfseq RCREG1
|
|
485 bra $+4
|
|
486 bra comm_identify ; Send firmware, serial, etc.
|
|
487 movlw "n"
|
|
488 cpfseq RCREG1
|
|
489 bra $+4
|
80
|
490 goto comm_send_string ; Send a 15byte string to the screen
|
0
|
491 movlw "l"
|
|
492 cpfseq RCREG1
|
|
493 bra $+4
|
|
494 call TFT_dump_screen ; Dump the screen contents
|
79
|
495 movlw "r"
|
|
496 cpfseq RCREG1
|
|
497 bra $+4
|
|
498 bra comm_read_setting ; Read a setting (And send via USB)
|
80
|
499 movlw "w"
|
|
500 cpfseq RCREG1
|
|
501 bra $+4
|
|
502 bra comm_write_setting ; Write a setting (Into RAM)
|
|
503 movlw "x"
|
|
504 cpfseq RCREG1
|
|
505 bra $+4
|
|
506 bra comm_option_reset_all ; Reset all options to factory default.
|
79
|
507
|
0
|
508
|
|
509 btfss comm_service_enabled ; Done for Download mode
|
|
510 bra comm_download_mode0 ; Loop with timeout reset
|
|
511
|
|
512 movlw 0x20
|
|
513 cpfseq RCREG1
|
|
514 bra $+4
|
|
515 bra comm_send_range ; send hi:lo:temp1 bytes starting from ext_flash_address:3
|
|
516 movlw 0x22
|
|
517 cpfseq RCREG1
|
|
518 bra $+4
|
|
519 bra comm_reset_logbook_pointers ; Resets all logbook pointers and the logbook (!)
|
|
520 movlw 0x23
|
|
521 cpfseq RCREG1
|
|
522 bra $+4
|
|
523 bra comm_reset_battery_gauge ; Resets battery gauge registers
|
|
524 movlw 0x30
|
|
525 cpfseq RCREG1
|
|
526 bra $+4
|
|
527 bra comm_write_range ; write bytes starting from ext_flash_address:3 (Stop when timeout)
|
|
528 movlw 0x40
|
|
529 cpfseq RCREG1
|
|
530 bra $+4
|
|
531 bra comm_erase_4kb ; erases 4kB block from ext_flash_address:3 (Warning: No confirmation or built-in security here...)
|
|
532 movlw 0x42
|
|
533 cpfseq RCREG1
|
|
534 bra $+4
|
|
535 bra comm_erase_range4kb ; erases range in 4kB steps (Get 3 bytes address and 1byte amount of 4kB blocks)
|
|
536 movlw 0x50
|
|
537 cpfseq RCREG1
|
|
538 bra $+4
|
|
539 bra comm_send_firmware ; sends firmware from external flash from 0x3E0000 to 0x3FD000 (118784bytes) via comm
|
147
|
540 ; movlw "t"
|
|
541 ; cpfseq RCREG1
|
|
542 ; bra $+4
|
|
543 ; goto testloop ; Start raw-data testloop
|
0
|
544 movlw 0xC1
|
|
545 cpfseq RCREG1
|
|
546 bra $+4
|
|
547 bra comm_service_ll_bootloader ; Start low-level bootloader
|
|
548 bra comm_download_mode0 ; Loop with timeout reset
|
|
549
|
|
550 ;-----------------------------------------------------------------------------
|
|
551
|
|
552 comm_send_headers:
|
|
553 movlw "a" ; send echo
|
|
554 movwf TXREG1
|
|
555 ; Send 256 bytes/dive (Header)
|
|
556 ; 1st: 200000h-2000FFh
|
|
557 ; 2nd: 201000h-2010FFh
|
|
558 ; 3rd: 202000h-2020FFh
|
|
559 ; 100: 264000h-2640FFh
|
|
560 ; 256: 2FF000h-2FF0FFh
|
|
561 movlw 0x1F
|
|
562 movwf ext_flash_address+2
|
|
563 movlw 0xF0
|
|
564 movwf ext_flash_address+1
|
|
565
|
|
566 comm_send_headers2:
|
|
567 movlw 0x00
|
|
568 movwf ext_flash_address+0
|
|
569 ; Adjust address for next dive
|
|
570 movlw 0x10
|
|
571 addwf ext_flash_address+1
|
|
572 movlw 0x00
|
|
573 addwfc ext_flash_address+2
|
|
574
|
|
575 movlw 0x30
|
|
576 cpfseq ext_flash_address+2 ; All 256 dive send?
|
|
577 bra comm_send_headers4 ; No, continue
|
|
578 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
579
|
|
580 comm_send_headers4:
|
|
581 clrf lo ; Counter
|
|
582 call rs232_wait_tx ; Wait for UART
|
|
583 call ext_flash_read_block_start ; 1st byte
|
|
584 movwf TXREG1
|
|
585 bra comm_send_headers3 ; counter 24bit
|
|
586 comm_send_headers_loop:
|
|
587 call ext_flash_read_block ; Read one byte
|
|
588 movwf TXREG1 ; Start new transmit
|
|
589 comm_send_headers3:
|
|
590 call rs232_wait_tx ; Wait for UART
|
|
591 decfsz lo,F
|
|
592 bra comm_send_headers_loop
|
|
593 call ext_flash_read_block_stop
|
|
594 bra comm_send_headers2 ; continue
|
|
595
|
|
596 ;-----------------------------------------------------------------------------
|
80
|
597
|
|
598 comm_option_reset_all: ; Reset all options to factory default.
|
|
599 movlw "x" ; send echo
|
|
600 movwf TXREG1
|
|
601 call option_reset_all
|
|
602 bra comm_download_mode0 ; Done. back to loop with timeout reset
|
|
603
|
|
604 ;-----------------------------------------------------------------------------
|
0
|
605
|
|
606 comm_set_time:
|
|
607 movlw "b" ; send echo
|
|
608 movwf TXREG1
|
|
609
|
|
610 call rs232_wait_tx ; wait for UART
|
|
611 call rs232_get_byte
|
|
612 btfsc rs232_recieve_overflow ; Got byte?
|
128
|
613 bra comm_download_mode0 ; No, abort
|
0
|
614 movff RCREG1, hours
|
|
615 movlw d'24'
|
|
616 cpfslt hours
|
|
617 clrf hours
|
|
618 call rs232_get_byte
|
|
619 btfsc rs232_recieve_overflow ; Got byte?
|
128
|
620 bra comm_download_mode0 ; No, abort
|
0
|
621 movff RCREG1, mins
|
|
622 movlw d'60'
|
|
623 cpfslt mins
|
|
624 clrf mins
|
|
625 call rs232_get_byte
|
|
626 btfsc rs232_recieve_overflow ; Got byte?
|
128
|
627 bra comm_download_mode0 ; No, abort
|
0
|
628 movff RCREG1, secs
|
|
629 movlw d'60'
|
|
630 cpfslt secs
|
|
631 clrf secs
|
|
632 call rs232_get_byte
|
|
633 btfsc rs232_recieve_overflow ; Got byte?
|
128
|
634 bra comm_download_mode0 ; No, abort
|
0
|
635 movff RCREG1, month
|
|
636 movlw d'13'
|
|
637 cpfslt month
|
|
638 movwf month
|
|
639 call rs232_get_byte
|
|
640 btfsc rs232_recieve_overflow ; Got byte?
|
128
|
641 bra comm_download_mode0 ; No, abort
|
92
|
642 call comm_check_day ; Check day
|
0
|
643 call rs232_get_byte
|
|
644 btfsc rs232_recieve_overflow ; Got byte?
|
128
|
645 bra comm_download_mode0 ; No, abort
|
0
|
646 movff RCREG1, year
|
|
647 movlw d'100'
|
|
648 cpfslt year
|
|
649 clrf year
|
|
650 ; All ok, set RTCC
|
|
651 call rtc_set_rtc ; writes mins,sec,hours,day,month and year to rtc module
|
|
652 bra comm_download_mode0 ; Done. back to loop with timeout reset
|
|
653
|
|
654 ;-----------------------------------------------------------------------------
|
|
655 ; Set OSTC3 custom text string (opt_name_length ascii chars).
|
|
656 ;
|
|
657
|
|
658 comm_set_custom_text:
|
|
659 movlw "c" ; send echo
|
|
660 movwf TXREG1
|
|
661 call rs232_wait_tx ; wait for UART
|
|
662 lfsr FSR2,opt_name
|
|
663 movlw opt_name_length
|
|
664 movwf lo ; counter
|
|
665 comm_set_ctext_loop:
|
|
666 call rs232_get_byte
|
|
667 btfsc rs232_recieve_overflow ; Got byte?
|
136
|
668 bra comm_set_ctext_loop_done ; no, abort
|
7
|
669 movff RCREG1,POSTINC2 ; Store character
|
0
|
670 decfsz lo,F
|
|
671 bra comm_set_ctext_loop
|
136
|
672 comm_set_ctext_loop_done:
|
|
673 tstfsz lo ; Got opt_name_length bytes?
|
|
674 bra comm_set_ctext_loop_done2 ; no, clear remaining chars
|
|
675 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
676 comm_set_ctext_loop_done2:
|
|
677 clrf POSTINC2
|
|
678 decfsz lo,F
|
|
679 bra comm_set_ctext_loop_done2
|
7
|
680 bra comm_download_mode0 ; Done. Loop with timeout reset
|
0
|
681
|
|
682 ;-----------------------------------------------------------------------------
|
|
683 ; Reply Serial (2 bytes low:high), firmware (major.minor) and custom text.
|
|
684 ;
|
|
685
|
|
686 comm_identify:
|
|
687 movlw "i" ; send echo
|
|
688 movwf TXREG1
|
|
689 call rs232_wait_tx ; wait for UART
|
|
690
|
|
691 ;---- Read serial from internal EEPROM address 0000
|
|
692 clrf EEADRH
|
|
693 clrf EEADR ; Get Serial number LOW
|
|
694 call read_eeprom ; read byte
|
|
695 movff EEDATA,lo
|
|
696 incf EEADR,F ; Get Serial number HIGH
|
|
697 call read_eeprom ; read byte
|
|
698 movff EEDATA,hi
|
|
699
|
|
700 ;---- Emit serial number
|
|
701 movff lo,TXREG1
|
|
702 call rs232_wait_tx
|
|
703 movff hi,TXREG1
|
|
704 call rs232_wait_tx
|
|
705
|
|
706 ;---- Emit fiwmware hi.lo
|
|
707 movlw softwareversion_x
|
|
708 movwf TXREG1
|
|
709 call rs232_wait_tx
|
|
710 movlw softwareversion_y
|
|
711 movwf TXREG1
|
|
712 call rs232_wait_tx
|
|
713
|
|
714 ;---- Emit custom text
|
|
715 movlw opt_name_length
|
|
716 movwf hi
|
|
717 lfsr FSR2,opt_name
|
|
718
|
|
719 common_identify_loop:
|
|
720 movff POSTINC2,TXREG1
|
|
721 call rs232_wait_tx
|
|
722 decfsz hi,F
|
|
723 bra common_identify_loop
|
|
724
|
|
725 bra comm_download_mode0 ; Done.
|
|
726
|
|
727
|
|
728 ;-----------------------------------------------------------------------------
|
|
729
|
|
730 comm_send_dive:
|
|
731 movlw "f" ; send echo
|
|
732 movwf TXREG1
|
|
733
|
|
734 call rs232_get_byte
|
|
735 btfsc rs232_recieve_overflow ; Got byte?
|
|
736 bra comm_download_mode0 ; No, abort!
|
|
737 movff RCREG1,lo ; Store dive number (0-255)
|
|
738 ; First, send the header (again)
|
|
739 ; Set ext_flash_address:3 to TOC entry of this dive
|
|
740 ; 1st: 200000h-200FFFh -> lo=0
|
|
741 ; 2nd: 201000h-201FFFh -> lo=1
|
|
742 ; 3rd: 202000h-202FFFh -> lo=2
|
|
743 ; 256: 2FF000h-2FFFFFh -> lo=255
|
|
744 clrf ext_flash_address+0
|
|
745 clrf ext_flash_address+1
|
|
746 movlw 0x20
|
|
747 movwf ext_flash_address+2
|
|
748 movlw .16
|
|
749 mulwf lo ; lo*16 = offset to 0x2000 (up:hi)
|
|
750 movf PRODL,W
|
|
751 addwf ext_flash_address+1,F
|
|
752 movf PRODH,W
|
|
753 addwfc ext_flash_address+2,F
|
|
754
|
|
755 incf_ext_flash_address d'2' ; Skip 0xFA, 0xFA
|
|
756 call ext_flash_byte_read_plus ; Read start address of profile
|
|
757 movff temp1,ext_flash_log_pointer+0
|
|
758 call ext_flash_byte_read_plus ; Read start address of profile
|
|
759 movff temp1,ext_flash_log_pointer+1
|
|
760 call ext_flash_byte_read_plus ; Read start address of profile
|
|
761 movff temp1,ext_flash_log_pointer+2
|
|
762 call ext_flash_byte_read_plus ; Read end address of profile
|
|
763 movff temp1,convert_value_temp+0
|
|
764 call ext_flash_byte_read_plus ; Read end address of profile
|
|
765 movff temp1,convert_value_temp+1
|
|
766 call ext_flash_byte_read_plus ; Read end address of profile
|
|
767 movff temp1,convert_value_temp+2
|
|
768 decf_ext_flash_address d'8' ; Back again to first 0xFA in header
|
|
769
|
|
770 movf ext_flash_log_pointer+0,W
|
|
771 cpfseq convert_value_temp+0 ; Equal?
|
|
772 bra comm_send_dive1 ; No, Send header
|
|
773
|
|
774 movf ext_flash_log_pointer+1,W
|
|
775 cpfseq convert_value_temp+1 ; Equal?
|
|
776 bra comm_send_dive1 ; No, Send header
|
|
777
|
|
778 movf ext_flash_log_pointer+2,W
|
|
779 cpfseq convert_value_temp+2 ; Equal?
|
|
780 bra comm_send_dive1 ; No, Send header
|
|
781
|
|
782 ; Start=End -> Not good, abort
|
|
783 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
784
|
|
785 comm_send_dive1:
|
|
786 ; Send header
|
|
787 clrf hi ; Counter
|
|
788 call rs232_wait_tx ; Wait for UART
|
|
789 call ext_flash_read_block_start ; 1st byte
|
|
790 movwf TXREG1
|
|
791 bra comm_send_dive_header
|
|
792 comm_send_dive_header2:
|
|
793 call ext_flash_read_block ; Read one byte
|
|
794 movwf TXREG1 ; Start new transmit
|
|
795 comm_send_dive_header:
|
|
796 call rs232_wait_tx ; Wait for UART
|
|
797 decfsz hi,F
|
|
798 bra comm_send_dive_header2
|
|
799 call ext_flash_read_block_stop
|
|
800
|
|
801 ; Set address for profile
|
|
802 movff ext_flash_log_pointer+0,ext_flash_address+0
|
|
803 movff ext_flash_log_pointer+1,ext_flash_address+1
|
|
804 movff ext_flash_log_pointer+2,ext_flash_address+2
|
|
805
|
|
806 movlw .6 ; Skip 6byte short header in profile - only for internal use
|
|
807 call incf_ext_flash_address0_0x20 ; increases bytes in ext_flash_address:3 with 0x200000 bank switching
|
|
808
|
|
809 comm_send_dive_profile:
|
|
810 call ext_flash_byte_read_plus_0x20 ; Read one byte into temp1, takes care of banking at 0x200000
|
|
811 call rs232_wait_tx ; Wait for UART
|
|
812 movff temp1,TXREG1 ; Send a byte
|
|
813
|
|
814 ; 24bit compare with end address
|
|
815 movff convert_value_temp+0,WREG
|
|
816 cpfseq ext_flash_address+0
|
|
817 bra comm_send_dive_profile
|
|
818 movff convert_value_temp+1,WREG
|
|
819 cpfseq ext_flash_address+1
|
|
820 bra comm_send_dive_profile
|
|
821 movff convert_value_temp+2,WREG
|
|
822 cpfseq ext_flash_address+2
|
|
823 bra comm_send_dive_profile
|
|
824
|
|
825 call rs232_wait_tx ; Wait for UART
|
|
826 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
827
|
|
828 ;-----------------------------------------------------------------------------
|
|
829
|
159
|
830 comm_read_unused:
|
|
831 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
832
|
79
|
833 comm_read_setting:
|
|
834 movlw "r"
|
|
835 movwf TXREG1
|
|
836 call rs232_get_byte
|
|
837 btfsc rs232_recieve_overflow ; Got byte?
|
|
838 bra comm_read_abort ; No, abort!
|
|
839 call rs232_wait_tx ; Wait for UART
|
|
840 movf RCREG1,W ; Copy
|
159
|
841 bz comm_read_unused ; RCREG1=0x00
|
79
|
842 dcfsnz WREG
|
159
|
843 bra comm_read_unused ; RCREG1=0x01
|
79
|
844 dcfsnz WREG
|
159
|
845 bra comm_read_unused ; RCREG1=0x02
|
79
|
846 dcfsnz WREG
|
159
|
847 bra comm_read_unused ; RCREG1=0x03
|
79
|
848 dcfsnz WREG
|
159
|
849 bra comm_read_unused ; RCREG1=0x04
|
79
|
850 dcfsnz WREG
|
159
|
851 bra comm_read_unused ; RCREG1=0x05
|
79
|
852 dcfsnz WREG
|
159
|
853 bra comm_read_unused ; RCREG1=0x06
|
79
|
854 dcfsnz WREG
|
159
|
855 bra comm_read_unused ; RCREG1=0x07
|
79
|
856 dcfsnz WREG
|
159
|
857 bra comm_read_unused ; RCREG1=0x08
|
79
|
858 dcfsnz WREG
|
159
|
859 bra comm_read_unused ; RCREG1=0x09
|
79
|
860 dcfsnz WREG
|
159
|
861 bra comm_read_unused ; RCREG1=0x0A
|
79
|
862 dcfsnz WREG
|
159
|
863 bra comm_read_unused ; RCREG1=0x0B
|
79
|
864 dcfsnz WREG
|
159
|
865 bra comm_read_unused ; RCREG1=0x0C
|
79
|
866 dcfsnz WREG
|
159
|
867 bra comm_read_unused ; RCREG1=0x0D
|
79
|
868 dcfsnz WREG
|
159
|
869 bra comm_read_unused ; RCREG1=0x0E
|
79
|
870 dcfsnz WREG
|
159
|
871 bra comm_read_unused ; RCREG1=0x0F
|
79
|
872 dcfsnz WREG
|
|
873 bra comm_read_gas1 ; RCREG1=0x10
|
|
874 dcfsnz WREG
|
|
875 bra comm_read_gas2 ; RCREG1=0x11
|
|
876 dcfsnz WREG
|
|
877 bra comm_read_gas3 ; RCREG1=0x12
|
|
878 dcfsnz WREG
|
|
879 bra comm_read_gas4 ; RCREG1=0x13
|
|
880 dcfsnz WREG
|
|
881 bra comm_read_gas5 ; RCREG1=0x14
|
|
882 dcfsnz WREG
|
|
883 bra comm_read_dil1 ; RCREG1=0x15
|
|
884 dcfsnz WREG
|
|
885 bra comm_read_dil2 ; RCREG1=0x16
|
|
886 dcfsnz WREG
|
|
887 bra comm_read_dil3 ; RCREG1=0x17
|
|
888 dcfsnz WREG
|
|
889 bra comm_read_dil4 ; RCREG1=0x18
|
|
890 dcfsnz WREG
|
|
891 bra comm_read_dil5 ; RCREG1=0x19
|
|
892 dcfsnz WREG
|
|
893 bra comm_read_sp1 ; RCREG1=0x1A
|
|
894 dcfsnz WREG
|
|
895 bra comm_read_sp2 ; RCREG1=0x1B
|
|
896 dcfsnz WREG
|
|
897 bra comm_read_sp3 ; RCREG1=0x1C
|
|
898 dcfsnz WREG
|
|
899 bra comm_read_sp4 ; RCREG1=0x1D
|
|
900 dcfsnz WREG
|
|
901 bra comm_read_sp5 ; RCREG1=0x1E
|
|
902 dcfsnz WREG
|
159
|
903 movff opt_ccr_mode, TXREG1 ; RCREG1=0x1F
|
79
|
904 dcfsnz WREG
|
159
|
905 movff opt_dive_mode, TXREG1 ; RCREG1=0x20
|
79
|
906 dcfsnz WREG
|
159
|
907 movff char_I_deco_model, TXREG1 ; RCREG1=0x21
|
79
|
908 dcfsnz WREG
|
159
|
909 movff opt_ppO2_max, TXREG1 ; RCREG1=0x22
|
79
|
910 dcfsnz WREG
|
159
|
911 movff opt_ppO2_min, TXREG1 ; RCREG1=0x23
|
79
|
912 dcfsnz WREG
|
159
|
913 movff char_I_extra_time, TXREG1 ; RCREG1=0x24
|
79
|
914 dcfsnz WREG
|
159
|
915 movff opt_GF_low, TXREG1 ; RCREG1=0x25
|
79
|
916 dcfsnz WREG
|
159
|
917 movff opt_GF_high, TXREG1 ; RCREG1=0x26
|
79
|
918 dcfsnz WREG
|
159
|
919 movff opt_aGF_low, TXREG1 ; RCREG1=0x27
|
79
|
920 dcfsnz WREG
|
159
|
921 movff opt_aGF_high, TXREG1 ; RCREG1=0x28
|
79
|
922 dcfsnz WREG
|
159
|
923 movff opt_enable_aGF, TXREG1 ; RCREG1=0x29
|
79
|
924 dcfsnz WREG
|
159
|
925 movff char_I_saturation_multiplier, TXREG1; RCREG1=0x2A
|
79
|
926 dcfsnz WREG
|
159
|
927 movff char_I_desaturation_multiplier, TXREG1; RCREG1=0x2B
|
79
|
928 dcfsnz WREG
|
159
|
929 movff opt_last_stop, TXREG1 ; RCREG1=0x2C
|
79
|
930 dcfsnz WREG
|
159
|
931 movff opt_brightness, TXREG1 ; RCREG1=0x2D
|
79
|
932 dcfsnz WREG
|
159
|
933 movff opt_units, TXREG1 ; RCREG1=0x2E
|
79
|
934 dcfsnz WREG
|
159
|
935 movff opt_sampling_rate, TXREG1 ; RCREG1=0x2F
|
79
|
936 dcfsnz WREG
|
159
|
937 movff opt_salinity, TXREG1 ; RCREG1=0x30
|
79
|
938 dcfsnz WREG
|
159
|
939 movff opt_dive_color_scheme, TXREG1 ; RCREG1=0x31
|
79
|
940 dcfsnz WREG
|
159
|
941 movff opt_language, TXREG1 ; RCREG1=0x32
|
79
|
942 dcfsnz WREG
|
159
|
943 movff opt_dateformat, TXREG1 ; RCREG1=0x33
|
92
|
944 dcfsnz WREG
|
159
|
945 movff opt_compass_gain, TXREG1 ; RCREG1=0x34
|
110
|
946 dcfsnz WREG
|
159
|
947 movff opt_pressure_adjust, TXREG1 ; RCREG1=0x35
|
157
|
948 dcfsnz WREG
|
159
|
949 movff opt_enable_safetystop, TXREG1 ; RCREG1=0x36
|
157
|
950 dcfsnz WREG
|
159
|
951 movff opt_calibration_O2_ratio, TXREG1; RCREG1=0x37
|
157
|
952 dcfsnz WREG
|
159
|
953 movff opt_sensor_fallback, TXREG1 ; RCREG1=0x38
|
|
954 dcfsnz WREG
|
|
955 movff opt_flip_screen, TXREG1 ; RCREG1=0x39
|
79
|
956
|
|
957 comm_read_abort:
|
|
958 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
959
|
|
960 comm_read_setting_wait:
|
|
961 call rs232_wait_tx ; Wait for UART
|
|
962 return
|
|
963
|
157
|
964 comm_read_done:
|
|
965 call rs232_wait_tx ; Wait for UART
|
|
966 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
967
|
79
|
968 comm_read_gas1:
|
|
969 movff opt_gas_O2_ratio+0, TXREG1
|
|
970 rcall comm_read_setting_wait ; Wait for UART
|
|
971 movff opt_gas_He_ratio+0, TXREG1
|
|
972 rcall comm_read_setting_wait ; Wait for UART
|
|
973 movff opt_gas_type+0, TXREG1
|
|
974 rcall comm_read_setting_wait ; Wait for UART
|
97
|
975 movff opt_OC_bail_gas_change+0,TXREG1
|
157
|
976 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
977 comm_read_gas2:
|
|
978 movff opt_gas_O2_ratio+1, TXREG1
|
|
979 rcall comm_read_setting_wait ; Wait for UART
|
|
980 movff opt_gas_He_ratio+1, TXREG1
|
|
981 rcall comm_read_setting_wait ; Wait for UART
|
|
982 movff opt_gas_type+1, TXREG1
|
|
983 rcall comm_read_setting_wait ; Wait for UART
|
97
|
984 movff opt_OC_bail_gas_change+1,TXREG1
|
157
|
985 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
986 comm_read_gas3:
|
|
987 movff opt_gas_O2_ratio+2, TXREG1
|
|
988 rcall comm_read_setting_wait ; Wait for UART
|
|
989 movff opt_gas_He_ratio+2, TXREG1
|
|
990 rcall comm_read_setting_wait ; Wait for UART
|
|
991 movff opt_gas_type+2, TXREG1
|
|
992 rcall comm_read_setting_wait ; Wait for UART
|
97
|
993 movff opt_OC_bail_gas_change+2,TXREG1
|
157
|
994 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
995 comm_read_gas4:
|
|
996 movff opt_gas_O2_ratio+3, TXREG1
|
|
997 rcall comm_read_setting_wait ; Wait for UART
|
|
998 movff opt_gas_He_ratio+3, TXREG1
|
|
999 rcall comm_read_setting_wait ; Wait for UART
|
|
1000 movff opt_gas_type+3, TXREG1
|
|
1001 rcall comm_read_setting_wait ; Wait for UART
|
97
|
1002 movff opt_OC_bail_gas_change+3,TXREG1
|
157
|
1003 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
1004 comm_read_gas5:
|
|
1005 movff opt_gas_O2_ratio+4, TXREG1
|
|
1006 rcall comm_read_setting_wait ; Wait for UART
|
|
1007 movff opt_gas_He_ratio+4, TXREG1
|
|
1008 rcall comm_read_setting_wait ; Wait for UART
|
|
1009 movff opt_gas_type+4, TXREG1
|
|
1010 rcall comm_read_setting_wait ; Wait for UART
|
97
|
1011 movff opt_OC_bail_gas_change+4,TXREG1
|
157
|
1012 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
1013
|
|
1014 comm_read_dil1:
|
|
1015 movff opt_dil_O2_ratio+0, TXREG1
|
|
1016 rcall comm_read_setting_wait ; Wait for UART
|
|
1017 movff opt_dil_He_ratio+0, TXREG1
|
|
1018 rcall comm_read_setting_wait ; Wait for UART
|
|
1019 movff opt_dil_type+0, TXREG1
|
|
1020 rcall comm_read_setting_wait ; Wait for UART
|
|
1021 movff char_I_dil_change+0,TXREG1
|
157
|
1022 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
1023 comm_read_dil2:
|
|
1024 movff opt_dil_O2_ratio+1, TXREG1
|
|
1025 rcall comm_read_setting_wait ; Wait for UART
|
|
1026 movff opt_dil_He_ratio+1, TXREG1
|
|
1027 rcall comm_read_setting_wait ; Wait for UART
|
|
1028 movff opt_dil_type+1, TXREG1
|
|
1029 rcall comm_read_setting_wait ; Wait for UART
|
|
1030 movff char_I_dil_change+1,TXREG1
|
157
|
1031 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
1032 comm_read_dil3:
|
|
1033 movff opt_dil_O2_ratio+2, TXREG1
|
|
1034 rcall comm_read_setting_wait ; Wait for UART
|
|
1035 movff opt_dil_He_ratio+2, TXREG1
|
|
1036 rcall comm_read_setting_wait ; Wait for UART
|
|
1037 movff opt_dil_type+2, TXREG1
|
|
1038 rcall comm_read_setting_wait ; Wait for UART
|
|
1039 movff char_I_dil_change+2,TXREG1
|
157
|
1040 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
1041 comm_read_dil4:
|
|
1042 movff opt_dil_O2_ratio+3, TXREG1
|
|
1043 rcall comm_read_setting_wait ; Wait for UART
|
|
1044 movff opt_dil_He_ratio+3, TXREG1
|
|
1045 rcall comm_read_setting_wait ; Wait for UART
|
|
1046 movff opt_dil_type+3, TXREG1
|
|
1047 rcall comm_read_setting_wait ; Wait for UART
|
|
1048 movff char_I_dil_change+3,TXREG1
|
157
|
1049 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
1050 comm_read_dil5:
|
|
1051 movff opt_dil_O2_ratio+4, TXREG1
|
|
1052 rcall comm_read_setting_wait ; Wait for UART
|
|
1053 movff opt_dil_He_ratio+4, TXREG1
|
|
1054 rcall comm_read_setting_wait ; Wait for UART
|
|
1055 movff opt_dil_type+4, TXREG1
|
|
1056 rcall comm_read_setting_wait ; Wait for UART
|
|
1057 movff char_I_dil_change+4,TXREG1
|
157
|
1058 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
1059
|
|
1060 comm_read_sp1:
|
|
1061 movff char_I_setpoint_cbar+0, TXREG1
|
|
1062 rcall comm_read_setting_wait ; Wait for UART
|
|
1063 movff char_I_setpoint_change+0, TXREG1
|
157
|
1064 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
1065 comm_read_sp2:
|
|
1066 movff char_I_setpoint_cbar+1, TXREG1
|
|
1067 rcall comm_read_setting_wait ; Wait for UART
|
|
1068 movff char_I_setpoint_change+1, TXREG1
|
157
|
1069 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
1070 comm_read_sp3:
|
|
1071 movff char_I_setpoint_cbar+2, TXREG1
|
|
1072 rcall comm_read_setting_wait ; Wait for UART
|
|
1073 movff char_I_setpoint_change+2, TXREG1
|
157
|
1074 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
1075 comm_read_sp4:
|
|
1076 movff char_I_setpoint_cbar+3, TXREG1
|
|
1077 rcall comm_read_setting_wait ; Wait for UART
|
|
1078 movff char_I_setpoint_change+3, TXREG1
|
157
|
1079 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
79
|
1080 comm_read_sp5:
|
|
1081 movff char_I_setpoint_cbar+4, TXREG1
|
|
1082 rcall comm_read_setting_wait ; Wait for UART
|
|
1083 movff char_I_setpoint_change+4, TXREG1
|
157
|
1084 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
110
|
1085
|
79
|
1086
|
80
|
1087 ;-----------------------------------------------------------------------------
|
|
1088
|
159
|
1089 comm_write_unused:
|
|
1090 goto comm_write_abort
|
80
|
1091
|
|
1092 comm_write_setting:
|
|
1093 movlw "w"
|
|
1094 movwf TXREG1
|
157
|
1095 rcall comm_write_get_byte ; "Byte 2"
|
|
1096 btfsc rs232_recieve_overflow ; Got byte?
|
80
|
1097 bra comm_write_abort ; No, abort!
|
157
|
1098 movff RCREG1,temp1 ; Copy
|
|
1099 rcall comm_write_get_byte ; "Byte 3"
|
|
1100 call rs232_wait_tx ; Wait for UART
|
|
1101 movf temp1,W
|
159
|
1102 bz comm_write_unused ; RCREG1=0x00
|
80
|
1103 dcfsnz WREG
|
159
|
1104 bra comm_write_unused ; RCREG1=0x01
|
80
|
1105 dcfsnz WREG
|
159
|
1106 bra comm_write_unused ; RCREG1=0x02
|
80
|
1107 dcfsnz WREG
|
159
|
1108 bra comm_write_unused ; RCREG1=0x03
|
80
|
1109 dcfsnz WREG
|
159
|
1110 bra comm_write_unused ; RCREG1=0x04
|
80
|
1111 dcfsnz WREG
|
159
|
1112 bra comm_write_unused ; RCREG1=0x05
|
80
|
1113 dcfsnz WREG
|
159
|
1114 bra comm_write_unused ; RCREG1=0x06
|
80
|
1115 dcfsnz WREG
|
159
|
1116 bra comm_write_unused ; RCREG1=0x07
|
80
|
1117 dcfsnz WREG
|
159
|
1118 bra comm_write_unused ; RCREG1=0x08
|
80
|
1119 dcfsnz WREG
|
159
|
1120 bra comm_write_unused ; RCREG1=0x09
|
80
|
1121 dcfsnz WREG
|
159
|
1122 bra comm_write_unused ; RCREG1=0x0A
|
80
|
1123 dcfsnz WREG
|
159
|
1124 bra comm_write_unused ; RCREG1=0x0B
|
80
|
1125 dcfsnz WREG
|
159
|
1126 bra comm_write_unused ; RCREG1=0x0C
|
80
|
1127 dcfsnz WREG
|
159
|
1128 bra comm_write_unused ; RCREG1=0x0D
|
80
|
1129 dcfsnz WREG
|
159
|
1130 bra comm_write_unused ; RCREG1=0x0E
|
80
|
1131 dcfsnz WREG
|
159
|
1132 bra comm_write_unused ; RCREG1=0x0F
|
80
|
1133 dcfsnz WREG
|
|
1134 bra comm_write_gas1 ; RCREG1=0x10
|
|
1135 dcfsnz WREG
|
|
1136 bra comm_write_gas2 ; RCREG1=0x11
|
|
1137 dcfsnz WREG
|
|
1138 bra comm_write_gas3 ; RCREG1=0x12
|
|
1139 dcfsnz WREG
|
|
1140 bra comm_write_gas4 ; RCREG1=0x13
|
|
1141 dcfsnz WREG
|
|
1142 bra comm_write_gas5 ; RCREG1=0x14
|
|
1143 dcfsnz WREG
|
|
1144 bra comm_write_dil1 ; RCREG1=0x15
|
|
1145 dcfsnz WREG
|
|
1146 bra comm_write_dil2 ; RCREG1=0x16
|
|
1147 dcfsnz WREG
|
|
1148 bra comm_write_dil3 ; RCREG1=0x17
|
|
1149 dcfsnz WREG
|
|
1150 bra comm_write_dil4 ; RCREG1=0x18
|
|
1151 dcfsnz WREG
|
|
1152 bra comm_write_dil5 ; RCREG1=0x19
|
|
1153 dcfsnz WREG
|
|
1154 bra comm_write_sp1 ; RCREG1=0x1A
|
|
1155 dcfsnz WREG
|
|
1156 bra comm_write_sp2 ; RCREG1=0x1B
|
|
1157 dcfsnz WREG
|
|
1158 bra comm_write_sp3 ; RCREG1=0x1C
|
|
1159 dcfsnz WREG
|
|
1160 bra comm_write_sp4 ; RCREG1=0x1D
|
|
1161 dcfsnz WREG
|
|
1162 bra comm_write_sp5 ; RCREG1=0x1E
|
|
1163 dcfsnz WREG
|
159
|
1164 movff RCREG1, opt_ccr_mode ; RCREG1=0x1F
|
80
|
1165 dcfsnz WREG
|
159
|
1166 movff RCREG1, opt_dive_mode ; RCREG1=0x20
|
80
|
1167 dcfsnz WREG
|
159
|
1168 movff RCREG1, char_I_deco_model ; RCREG1=0x21
|
80
|
1169 dcfsnz WREG
|
159
|
1170 movff RCREG1, opt_ppO2_max ; RCREG1=0x22
|
80
|
1171 dcfsnz WREG
|
159
|
1172 movff RCREG1, opt_ppO2_min ; RCREG1=0x23
|
80
|
1173 dcfsnz WREG
|
159
|
1174 movff RCREG1, char_I_extra_time ; RCREG1=0x24
|
80
|
1175 dcfsnz WREG
|
159
|
1176 movff RCREG1, opt_GF_low ; RCREG1=0x25
|
80
|
1177 dcfsnz WREG
|
159
|
1178 movff RCREG1, opt_GF_high ; RCREG1=0x26
|
80
|
1179 dcfsnz WREG
|
159
|
1180 movff RCREG1, opt_aGF_low ; RCREG1=0x27
|
80
|
1181 dcfsnz WREG
|
159
|
1182 movff RCREG1, opt_aGF_high ; RCREG1=0x28
|
80
|
1183 dcfsnz WREG
|
159
|
1184 movff RCREG1, opt_enable_aGF ; RCREG1=0x29
|
80
|
1185 dcfsnz WREG
|
159
|
1186 movff RCREG1, char_I_saturation_multiplier; RCREG1=0x2A
|
80
|
1187 dcfsnz WREG
|
159
|
1188 movff RCREG1, char_I_desaturation_multiplier; RCREG1=0x2B
|
80
|
1189 dcfsnz WREG
|
159
|
1190 movff RCREG1, opt_last_stop ; RCREG1=0x2C
|
80
|
1191 dcfsnz WREG
|
159
|
1192 movff RCREG1, opt_brightness ; RCREG1=0x2D
|
80
|
1193 dcfsnz WREG
|
159
|
1194 movff RCREG1, opt_units ; RCREG1=0x2E
|
80
|
1195 dcfsnz WREG
|
159
|
1196 movff RCREG1, opt_sampling_rate ; RCREG1=0x2F
|
80
|
1197 dcfsnz WREG
|
159
|
1198 movff RCREG1, opt_salinity ; RCREG1=0x30
|
80
|
1199 dcfsnz WREG
|
159
|
1200 movff RCREG1, opt_dive_color_scheme ; RCREG1=0x31
|
80
|
1201 dcfsnz WREG
|
159
|
1202 movff RCREG1, opt_language ; RCREG1=0x32
|
80
|
1203 dcfsnz WREG
|
159
|
1204 movff RCREG1, opt_dateformat ; RCREG1=0x33
|
92
|
1205 dcfsnz WREG
|
159
|
1206 movff RCREG1, opt_compass_gain ; RCREG1=0x34
|
110
|
1207 dcfsnz WREG
|
159
|
1208 movff RCREG1, opt_pressure_adjust ; RCREG1=0x35
|
157
|
1209 dcfsnz WREG
|
159
|
1210 movff RCREG1, opt_enable_safetystop ; RCREG1=0x36
|
157
|
1211 dcfsnz WREG
|
159
|
1212 movff RCREG1, opt_calibration_O2_ratio; RCREG1=0x37
|
157
|
1213 dcfsnz WREG
|
159
|
1214 movff RCREG1, opt_sensor_fallback ; RCREG1=0x38
|
|
1215 dcfsnz WREG
|
|
1216 movff RCREG1, opt_flip_screen ; RCREG1=0x39
|
80
|
1217
|
|
1218 comm_write_abort:
|
81
8e13866b5496
add some extra safety checks when settings were altered from the PC software
mh@mh-THINK.localdomain
diff
changeset
|
1219 ; Check Options, gases and diluents
|
8e13866b5496
add some extra safety checks when settings were altered from the PC software
mh@mh-THINK.localdomain
diff
changeset
|
1220 call option_check_all ; Check all options (and reset if not within their min/max boundaries)
|
8e13866b5496
add some extra safety checks when settings were altered from the PC software
mh@mh-THINK.localdomain
diff
changeset
|
1221 bsf ccr_diluent_setup ; =1: Setting up Diluents ("Gas6-10")
|
8e13866b5496
add some extra safety checks when settings were altered from the PC software
mh@mh-THINK.localdomain
diff
changeset
|
1222 call gaslist_cleanup_list ; Takes care that only one gas can be first and first has 0m change depth
|
8e13866b5496
add some extra safety checks when settings were altered from the PC software
mh@mh-THINK.localdomain
diff
changeset
|
1223 bcf ccr_diluent_setup ; =1: Setting up Diluents ("Gas6-10")
|
8e13866b5496
add some extra safety checks when settings were altered from the PC software
mh@mh-THINK.localdomain
diff
changeset
|
1224 call gaslist_cleanup_list ; Takes care that only one gas can be first and first has 0m change depth
|
8e13866b5496
add some extra safety checks when settings were altered from the PC software
mh@mh-THINK.localdomain
diff
changeset
|
1225 call get_first_gas_to_WREG ; Makes sure at least one Gas is "First"
|
8e13866b5496
add some extra safety checks when settings were altered from the PC software
mh@mh-THINK.localdomain
diff
changeset
|
1226 call get_first_dil_to_WREG ; Makes sure at least one Diluent is "First"
|
80
|
1227 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
1228
|
157
|
1229 comm_write_get_byte:
|
80
|
1230 call rs232_get_byte
|
157
|
1231 return
|
|
1232
|
|
1233 comm_write_gas1:
|
|
1234 movff RCREG1,opt_gas_O2_ratio+0
|
|
1235 rcall comm_write_get_byte
|
80
|
1236 movff RCREG1,opt_gas_He_ratio+0
|
157
|
1237 rcall comm_write_get_byte
|
80
|
1238 movff RCREG1,opt_gas_type+0
|
157
|
1239 rcall comm_write_get_byte
|
97
|
1240 movff RCREG1,opt_OC_bail_gas_change+0
|
80
|
1241 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1242 comm_write_gas2:
|
|
1243 movff RCREG1,opt_gas_O2_ratio+1
|
157
|
1244 rcall comm_write_get_byte
|
80
|
1245 movff RCREG1,opt_gas_He_ratio+1
|
157
|
1246 rcall comm_write_get_byte
|
80
|
1247 movff RCREG1,opt_gas_type+1
|
157
|
1248 rcall comm_write_get_byte
|
97
|
1249 movff RCREG1,opt_OC_bail_gas_change+1
|
80
|
1250 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1251 comm_write_gas3:
|
|
1252 movff RCREG1,opt_gas_O2_ratio+2
|
157
|
1253 rcall comm_write_get_byte
|
80
|
1254 movff RCREG1,opt_gas_He_ratio+2
|
157
|
1255 rcall comm_write_get_byte
|
80
|
1256 movff RCREG1,opt_gas_type+2
|
157
|
1257 rcall comm_write_get_byte
|
97
|
1258 movff RCREG1,opt_OC_bail_gas_change+2
|
80
|
1259 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1260 comm_write_gas4:
|
|
1261 movff RCREG1,opt_gas_O2_ratio+3
|
157
|
1262 rcall comm_write_get_byte
|
80
|
1263 movff RCREG1,opt_gas_He_ratio+3
|
157
|
1264 rcall comm_write_get_byte
|
80
|
1265 movff RCREG1,opt_gas_type+3
|
157
|
1266 rcall comm_write_get_byte
|
97
|
1267 movff RCREG1,opt_OC_bail_gas_change+3
|
80
|
1268 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1269 comm_write_gas5:
|
|
1270 movff RCREG1,opt_gas_O2_ratio+4
|
157
|
1271 rcall comm_write_get_byte
|
80
|
1272 movff RCREG1,opt_gas_He_ratio+4
|
157
|
1273 rcall comm_write_get_byte
|
80
|
1274 movff RCREG1,opt_gas_type+4
|
157
|
1275 rcall comm_write_get_byte
|
97
|
1276 movff RCREG1,opt_OC_bail_gas_change+4
|
80
|
1277 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1278
|
|
1279 comm_write_dil1:
|
|
1280 movff RCREG1,opt_dil_O2_ratio+0
|
157
|
1281 rcall comm_write_get_byte
|
80
|
1282 movff RCREG1,opt_dil_He_ratio+0
|
157
|
1283 rcall comm_write_get_byte
|
80
|
1284 movff RCREG1,opt_dil_type+0
|
157
|
1285 rcall comm_write_get_byte
|
80
|
1286 movff RCREG1,char_I_dil_change+0
|
|
1287 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1288 comm_write_dil2:
|
|
1289 movff RCREG1,opt_dil_O2_ratio+1
|
157
|
1290 rcall comm_write_get_byte
|
80
|
1291 movff RCREG1,opt_dil_He_ratio+1
|
157
|
1292 rcall comm_write_get_byte
|
80
|
1293 movff RCREG1,opt_dil_type+1
|
157
|
1294 rcall comm_write_get_byte
|
80
|
1295 movff RCREG1,char_I_dil_change+1
|
|
1296 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1297 comm_write_dil3:
|
|
1298 movff RCREG1,opt_dil_O2_ratio+2
|
157
|
1299 rcall comm_write_get_byte
|
80
|
1300 movff RCREG1,opt_dil_He_ratio+2
|
157
|
1301 rcall comm_write_get_byte
|
80
|
1302 movff RCREG1,opt_dil_type+2
|
157
|
1303 rcall comm_write_get_byte
|
80
|
1304 movff RCREG1,char_I_dil_change+2
|
|
1305 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1306 comm_write_dil4:
|
|
1307 movff RCREG1,opt_dil_O2_ratio+3
|
157
|
1308 rcall comm_write_get_byte
|
80
|
1309 movff RCREG1,opt_dil_He_ratio+3
|
157
|
1310 rcall comm_write_get_byte
|
80
|
1311 movff RCREG1,opt_dil_type+3
|
157
|
1312 rcall comm_write_get_byte
|
80
|
1313 movff RCREG1,char_I_dil_change+3
|
|
1314 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1315 comm_write_dil5:
|
|
1316 movff RCREG1,opt_dil_O2_ratio+4
|
157
|
1317 rcall comm_write_get_byte
|
80
|
1318 movff RCREG1,opt_dil_He_ratio+4
|
157
|
1319 rcall comm_write_get_byte
|
80
|
1320 movff RCREG1,opt_dil_type+4
|
157
|
1321 rcall comm_write_get_byte
|
80
|
1322 movff RCREG1,char_I_dil_change+4
|
|
1323 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1324
|
|
1325 comm_write_sp1:
|
|
1326 movff RCREG1,char_I_setpoint_cbar+0
|
157
|
1327 rcall comm_write_get_byte
|
80
|
1328 movff RCREG1,char_I_setpoint_change+0
|
|
1329 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1330 comm_write_sp2:
|
|
1331 movff RCREG1,char_I_setpoint_cbar+1
|
157
|
1332 rcall comm_write_get_byte
|
80
|
1333 movff RCREG1,char_I_setpoint_change+1
|
|
1334 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1335 comm_write_sp3:
|
|
1336 movff RCREG1,char_I_setpoint_cbar+2
|
157
|
1337 rcall comm_write_get_byte
|
80
|
1338 movff RCREG1,char_I_setpoint_change+2
|
|
1339 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1340 comm_write_sp4:
|
|
1341 movff RCREG1,char_I_setpoint_cbar+3
|
157
|
1342 rcall comm_write_get_byte
|
80
|
1343 movff RCREG1,char_I_setpoint_change+3
|
|
1344 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1345 comm_write_sp5:
|
|
1346 movff RCREG1,char_I_setpoint_cbar+4
|
157
|
1347 rcall comm_write_get_byte
|
80
|
1348 movff RCREG1,char_I_setpoint_change+4
|
|
1349 bra comm_write_abort ; Done. Loop with timeout reset
|
|
1350
|
79
|
1351 ;-----------------------------------------------------------------------------
|
|
1352
|
0
|
1353 comm_send_string:
|
|
1354 movlw "n" ; send echo
|
|
1355 movwf TXREG1
|
|
1356 call rs232_wait_tx ; Wait for UART
|
|
1357 WIN_SMALL comm_string_column, comm_string_row
|
|
1358 movlw .16
|
|
1359 movwf lo ; counter
|
|
1360 comm_send_string_loop:
|
|
1361 call rs232_get_byte
|
|
1362 btfsc rs232_recieve_overflow ; Got byte?
|
|
1363 bra comm_send_string_abort ; No, abort!
|
|
1364 movff RCREG1,POSTINC2 ; Store character
|
|
1365 decfsz lo,F
|
|
1366 bra comm_send_string_loop
|
|
1367 comm_send_string_abort:
|
|
1368 STRCAT_PRINT "" ; Show the text
|
80
|
1369 goto comm_download_mode0 ; Done. Loop with timeout reset
|
0
|
1370
|
|
1371 ;-----------------------------------------------------------------------------
|
|
1372
|
|
1373 comm_check_day:
|
|
1374 movff RCREG1, day
|
|
1375 movff month,lo ; new month
|
|
1376 dcfsnz lo,F
|
|
1377 movlw .31
|
|
1378 dcfsnz lo,F
|
|
1379 movlw .28
|
|
1380 dcfsnz lo,F
|
|
1381 movlw .31
|
|
1382 dcfsnz lo,F
|
|
1383 movlw .30
|
|
1384 dcfsnz lo,F
|
|
1385 movlw .31
|
|
1386 dcfsnz lo,F
|
|
1387 movlw .30
|
|
1388 dcfsnz lo,F
|
|
1389 movlw .31
|
|
1390 dcfsnz lo,F
|
|
1391 movlw .31
|
|
1392 dcfsnz lo,F
|
|
1393 movlw .30
|
|
1394 dcfsnz lo,F
|
|
1395 movlw .31
|
|
1396 dcfsnz lo,F
|
|
1397 movlw .30
|
|
1398 dcfsnz lo,F
|
|
1399 movlw .31
|
|
1400 cpfsgt day ; day ok?
|
|
1401 return ; OK
|
|
1402 movlw .1 ; not OK, set to 1st
|
|
1403 movwf day
|
|
1404 return
|
|
1405
|
|
1406 ;----------------------------------------------------------------------------
|
|
1407 END |