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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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275
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13 #include "hwos.inc"
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0
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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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0
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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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269
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36 #DEFINE comm_title_column_usb .50
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37 #DEFINE comm_title_column_ble .25
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0
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38
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39 #DEFINE comm_string_row .30
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40 #DEFINE comm_string_column .40
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41
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42
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43 #DEFINE comm_status1_row .70
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44 #DEFINE comm_status1_column .10
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45 #DEFINE comm_status2_row .100
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46 #DEFINE comm_status2_column comm_status1_column
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47 #DEFINE comm_status3_row .130
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48 #DEFINE comm_status3_column comm_status1_column
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49
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50 #DEFINE comm_warning_row .160
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51 #DEFINE comm_warning_column .65
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52
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53 comm code
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54
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55 ; test for comm
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218
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56 global comm_mode, comm_mode0
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0
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57 comm_mode:
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113
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58 WAITMS d'1'
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59 btfss vusb_in ; USB plugged in?
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60 return ; No, it was only a glitch
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61 WAITMS d'1'
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62 btfss vusb_in ; USB plugged in?
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63 return ; No, it was only a glitch
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218
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64 comm_mode0:
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0
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65 call TFT_ClearScreen
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66 WIN_COLOR color_greenish
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269
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67 btfsc ble_available ; ble available
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68 bra comm_mode0_ble
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69 WIN_SMALL comm_title_column_usb, comm_title_row
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70 STRCPY_TEXT_PRINT tUsbTitle ; USB Mode
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71 bra comm_mode0_common
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72 comm_mode0_ble:
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73 WIN_SMALL comm_title_column_ble, comm_title_row
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74 STRCPY_TEXT_PRINT tBleTitle ; BLE Mode
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75 comm_mode0_common:
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0
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76 call TFT_standard_color
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77 WIN_TOP .10
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78 WIN_LEFT .1
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79 movlw 0xDE
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80 movwf TBLPTRL
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81 movlw 0xEE
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82 movwf TBLPTRH
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83 movlw 0x01
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84 movwf TBLPTRU
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251
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85 extern color_image
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0
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86 call color_image ; Show usb logo
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87 WIN_SMALL comm_status1_column, comm_status1_row
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88 STRCPY_TEXT_PRINT tUsbStarting ; Starting...
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89 call TFT_serial ; Show serial and firmware version
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90 bcf enable_screen_dumps ; =1: Ignore vin_usb, wait for "l" command (Screen dump)
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91 bcf switch_right
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92 bcf comm_service_enabled
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93 bsf menubit
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94 bcf battery_removed_in_usb ; =1: The battery has been removed in USB
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95 movlw timeout_comm_pre_mode
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96 movwf timeout_counter
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97 WIN_SMALL comm_status1_column+.80, comm_status1_row
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98 STRCPY_TEXT_PRINT tUsbStartDone ; Done...
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99 call enable_rs232 ; Also sets to speed_normal ...
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100 comm_mode1:
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101 bcf onesecupdate
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102 bcf LEDr
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103 dcfsnz timeout_counter,F
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104 bra comm_service_exit ; Timeout -> Exit
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105 comm_mode2:
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235
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106 btfsc rechargeable
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150
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107 bra comm_mode4 ; Skip
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108
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0
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109 call get_battery_voltage ; gets battery voltage
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110 movlw .3
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111 cpfslt batt_voltage+1 ; Batt Voltage less then 3*256mV?
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112 bra comm_mode3 ; No
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113 ; Set flag
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114 bsf battery_removed_in_usb ; =1: The battery has been removed in USB
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115 bra comm_mode4
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116
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117 comm_mode3:
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118 ; Voltage ok. Do we have a new battery now?
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119 btfsc battery_removed_in_usb ; =1: The battery has been removed in USB
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120 goto new_battery_menu ; show "New battery dialog"
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121
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122 comm_mode4:
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123 call rs232_get_byte
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124
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125 btfss vusb_in ; USB plugged in?
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69
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126 bra comm_service_exit_nousb_delay ; Disconnected -> Exit
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127 comm_mode4a:
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0
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128
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129 btfsc switch_right ; Abort with right
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130 bra comm_service_exit
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131
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132 btfsc onesecupdate
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133 bra comm_mode1
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134
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135 movlw 0xAA ; start byte=0xAA?
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136 cpfseq RCREG1
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137 bra comm_mode2a
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138 bra comm_mode2b ; Startbyte for service mode found
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139 comm_mode2a:
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140 movlw 0xBB ; start byte=0xBB?
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141 cpfseq RCREG1
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142 bra comm_mode2 ; Cycle
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143 bra comm_download_mode ; Startbyte for download mode found
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144
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145 comm_mode2b:
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146 ; Startbyte found
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147 call rs232_wait_tx ; Wait for UART
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148 movlw 0x4B
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149 movwf TXREG1 ; Send Answer
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150 ; Now, check comm command
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151
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152 call rs232_get_byte ; first byte
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153 call rs232_wait_tx ; Wait for UART
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154 movff RCREG1,TXREG1 ; Echo
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155 movlw UPPER comm_service_key
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156 cpfseq RCREG1
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157 bra comm_mode1 ; Wrong -> Restart
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158 call rs232_get_byte ; second byte
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159 call rs232_wait_tx ; Wait for UART
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160 movff RCREG1,TXREG1 ; Echo
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161 movlw HIGH (comm_service_key & 0xFFFF)
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162 cpfseq RCREG1
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163 bra comm_mode1 ; Wrong -> Restart
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164 call rs232_get_byte ; third byte
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165 call rs232_wait_tx ; Wait for UART
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166 movff RCREG1,TXREG1 ; Echo
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167 movlw LOW comm_service_key
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168 cpfseq RCREG1
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169 bra comm_mode1 ; Wrong -> Restart
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170
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171 ; Enable comm service mode
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172 WIN_SMALL comm_status2_column, comm_status2_row
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173 STRCPY_TEXT_PRINT tUsbServiceMode ; Service mode enabled
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174 bsf comm_service_enabled
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175 bra comm_download_mode0 ; Startbyte for download mode found
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176
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69
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177
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178 comm_service_exit_nousb_delay:
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179 WAITMS d'200'
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180 btfss vusb_in ; USB plugged in?
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181 bra comm_service_exit_nousb ; Disconnected -> Exit
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182 bra comm_mode4a ; (Still) connected, return
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183
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0
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184 comm_service_exit_nousb: ; Disconnected -> Exit
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185 WIN_SMALL comm_status3_column, comm_status3_row
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186 STRCPY_TEXT_PRINT tUsbClosed ; Port closed
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187 bra comm_service_exit_common
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188
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189 comm_service_exit:
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190 WIN_SMALL comm_status3_column, comm_status3_row
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191 STRCPY_TEXT_PRINT tUsbExit ; Exited
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192
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193 comm_service_exit_common:
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194 call rs232_wait_tx ; Wait for UART
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195 movlw 0xFF ; Reply FF
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196 movwf TXREG1 ; Send Answer
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197
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198 ; Wait 1 second
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199 bcf onesecupdate
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200 btfss onesecupdate
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201 bra $-2
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202 ; Wait 1 second
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203 bcf onesecupdate
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204 btfss onesecupdate
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205 bra $-2
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206
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207 call disable_rs232
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208 goto restart
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209
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210 ;-----------------------------------------------------------------------------
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211
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212 comm_service_ll_bootloader:
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213 bsf LEDr
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214 WIN_SMALL comm_status3_column, comm_status3_row
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215 STRCPY_TEXT_PRINT tUsbLlBld ; Low Level Bootloader started
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216 WIN_TOP comm_warning_row
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217 WIN_LEFT comm_warning_column
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252
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218 TFT_WRITE_PROM_IMAGE dive_warning2_block ; Show Warning icon
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0
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219 goto 0x1FF0C
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220
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221 ;-----------------------------------------------------------------------------
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273
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222 ; send firmware to bootloader
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0
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223 ;
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224 comm_send_firmware:
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225 movlw 0x50 ; send echo
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226 movwf TXREG1
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227 call rs232_wait_tx ; Wait for UART
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228
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229 ; Read 5 bytes into buffer.
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230 lfsr FSR2,buffer
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231 movlw .5 ; counter
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232 movwf lo
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233 movlw 0x55 ; 5'ft byte checksum.
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234 movwf hi
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235
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236 comm_send_firmware_loop:
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237 call rs232_get_byte
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238 btfsc rs232_recieve_overflow ; Got byte?
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239 bra comm_send_firmware_abort ; No, abort!
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240 movf RCREG1,W
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241 movwf POSTINC2 ; Store checksum byte.
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242 xorwf hi,F ; Also xor into checksum
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243 rlncf hi,F ; And rotate it.
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244 decfsz lo,F
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245 bra comm_send_firmware_loop
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246
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247 ; Check that 5ft byte checksum's checksum
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248 movf hi,W
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249 bnz comm_send_firmware_failed
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250
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251 movlw 0x4C ; send OK
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252 movwf TXREG1
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253 call rs232_wait_tx ; Wait for UART
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254
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255 ; Passed: goto second stage verification.
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256 ; NOTE: Bootloader is Bank0. With buffer at address 0x200.
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162
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257 call vault_decodata_into_eeprom ; Store last deco data (And Time/Date) into EEPROM
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0
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258 goto 0x1FDF0 ; And pray...
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259
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260 comm_send_firmware_failed:
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261 WIN_SMALL comm_string_column, comm_string_row
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50
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262 call TFT_warnings_color
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263 STRCPY_PRINT "Checksum failed"
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264
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265 comm_send_firmware_abort:
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266
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267 movlw 0xFF ; send ABORTED byte.
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268 movwf TXREG1
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269 bra comm_download_mode0 ; Done.
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270
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271 ;-----------------------------------------------------------------------------
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272 ; Reset to Dive 1 in logbook
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273
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274 comm_reset_logbook_pointers:
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275 clrf EEADRH ; Make sure to select eeprom bank 0
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276 clrf EEDATA
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277 write_int_eeprom .4
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278 write_int_eeprom .5
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279 write_int_eeprom .6
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280 write_int_eeprom .2 ; Also, delete total dive counter
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79
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281 write_int_eeprom .3
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282 write_int_eeprom .15
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283 write_int_eeprom .16 ; And the backup counter, too
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0
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284 call ext_flash_erase_logbook ; And complete logbook (!)
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285 bra comm_download_mode0 ; Done.
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286
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287 ;-----------------------------------------------------------------------------
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288 comm_reset_battery_gauge: ; Resets battery gauge registers
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289 call reset_battery_pointer ; Resets battery pointer 0x07-0x0C and battery_gauge:5
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290 bra comm_download_mode0 ; Done.
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291
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292 ;-----------------------------------------------------------------------------
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293 ; erases range in 4kB steps
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294
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295 comm_erase_range4kb:
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296 movlw 0x42 ; send echo
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297 movwf TXREG1
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298 call rs232_wait_tx ; Wait for UART
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299
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300 bcf INTCON,GIE ; All interrups off!
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301
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302 rcall comm_get_flash_address ; Get three bytes address or return
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303 btfsc rs232_recieve_overflow ; Got Data?
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304 bra comm_download_mode0 ; No, Done.
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305
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306 call rs232_get_byte
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307 btfsc rs232_recieve_overflow ; Got byte?
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308 bra comm_download_mode0 ; No, Done.
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309 movff RCREG1,lo
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310 ; Got 4bytes: 3bytes address and 1 bytes (lo) amount of 4kB blocks
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311
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312 comm_erase_range4kb1:
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313 call ext_flash_erase4kB ; Erase block!
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314
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315 movlw 0x10
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316 addwf ext_flash_address+1,F
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317 movlw .0
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318 addwfc ext_flash_address+2,F ; Increase address by .4096, or 0x1000
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319 decfsz lo,F
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320 bra comm_erase_range4kb1 ; Loop until lo=zero
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321
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322 bra comm_download_mode0 ; Done (Sends the 4C OK too).
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323
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324 ;-----------------------------------------------------------------------------
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325
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326 comm_erase_4kb: ; Get 3 bytes start address
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327 bcf INTCON,GIE ; All interrups off!
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328
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329 rcall comm_get_flash_address ; Get three bytes address or return
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330 btfsc rs232_recieve_overflow ; Got Data?
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331 bra comm_download_mode0 ; No, Done.
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332
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333 call ext_flash_erase4kB ; Erase one block
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334 bra comm_download_mode0 ; Done.
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335
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336 ;-----------------------------------------------------------------------------
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337
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338 comm_write_range: ; Get 3 bytes start address
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339 movlw 0x30 ; send echo
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340 movwf TXREG1
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341 call rs232_wait_tx ; Wait for UART
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342
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343 bcf INTCON,GIE ; All interrups off!
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344
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345 rcall comm_get_flash_address ; Get three bytes address or return
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346 btfsc rs232_recieve_overflow ; Got Data?
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347 bra comm_download_mode0 ; No, Done.
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348
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349 comm_write_range_loop:
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350 call rs232_get_byte
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351 btfsc rs232_recieve_overflow ; Got byte?
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352 bra comm_download_mode0 ; No, Done (and send OK byte too).
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353 movf RCREG1,W
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354 call ext_flash_byte_write ; write one byte
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355 call incf_ext_flash_address_p1 ; increase address+1
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356 bra comm_write_range_loop
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357
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358 ;-----------------------------------------------------------------------------
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359
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360 comm_send_range: ; Get 3 bytes start address and 3 bytes amount
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361 movlw 0x20 ; send echo
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362 movwf TXREG1
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363 call rs232_wait_tx ; Wait for UART
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364
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365 bcf INTCON,GIE ; All interrups off!
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366
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367 rcall comm_get_flash_address ; Get three bytes address or return
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368 btfsc rs232_recieve_overflow ; Got Data?
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369 bra comm_download_mode0 ; No, Done.
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370
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371 call rs232_get_byte
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372 btfsc rs232_recieve_overflow ; Got byte?
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373 bra comm_download_mode0 ; No, Done.
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273
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374 movff RCREG1,up
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0
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375 call rs232_get_byte
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376 btfsc rs232_recieve_overflow ; Got byte?
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377 bra comm_download_mode0 ; No, Done.
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378 movff RCREG1,hi
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379 call rs232_get_byte
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380 btfsc rs232_recieve_overflow ; Got byte?
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381 bra comm_download_mode0 ; No, Done.
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382 movff RCREG1,lo
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383
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384 ; If lo==0, we must precondition hi because there is to many bytes send !
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385 movf lo,W
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386 bnz $+4
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387 decf hi,F
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388
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273
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389 movlw 0x40
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390 cpfslt up ; Abort when up > 0x3F
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391 bra comm_download_mode0 ; Abort
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392
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393 ; 6bytes received, send data
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394 ; needs ext_flash_address:3 start address and up:hi:lo amount
|
|
|
395
|
|
0
|
396 call ext_flash_read_block_start
|
|
|
397 movwf TXREG1
|
|
|
398
|
|
|
399 bra comm_send_range24 ; counter 24bit
|
|
|
400 comm_send_range24_loop:
|
|
|
401 call ext_flash_read_block ; Read one byte
|
|
|
402 movwf TXREG1 ; Start new transmit
|
|
|
403 comm_send_range24:
|
|
|
404 call rs232_wait_tx ; Wait for UART
|
|
|
405 decfsz lo,F
|
|
|
406 bra comm_send_range24_loop
|
|
|
407 decf hi,F
|
|
|
408 movlw 0xFF
|
|
|
409 cpfseq hi
|
|
|
410 bra comm_send_range24_loop
|
|
|
411 decf up,F
|
|
|
412 movlw 0xFF
|
|
|
413 cpfseq up
|
|
|
414 bra comm_send_range24_loop
|
|
|
415 call ext_flash_read_block_stop
|
|
|
416
|
|
|
417 bra comm_download_mode0 ; Done.
|
|
|
418
|
|
|
419 ;-----------------------------------------------------------------------------
|
|
|
420
|
|
|
421 comm_get_flash_address:
|
|
|
422 call rs232_get_byte
|
|
|
423 btfsc rs232_recieve_overflow ; Got byte?
|
|
|
424 return ; No, return
|
|
|
425 movff RCREG1,ext_flash_address+2
|
|
|
426 call rs232_get_byte
|
|
|
427 btfsc rs232_recieve_overflow ; Got byte?
|
|
|
428 return ; No, return
|
|
|
429 movff RCREG1,ext_flash_address+1
|
|
|
430 call rs232_get_byte
|
|
|
431 btfsc rs232_recieve_overflow ; Got byte?
|
|
|
432 return ; No, return
|
|
|
433 movff RCREG1,ext_flash_address+0
|
|
|
434 return
|
|
|
435
|
|
|
436 ;-----------------------------------------------------------------------------
|
|
|
437
|
|
|
438 comm_download_mode:
|
|
|
439 ; Enable comm download mode
|
|
|
440 WIN_SMALL comm_status2_column, comm_status2_row
|
|
|
441 STRCPY_TEXT_PRINT tUsbDownloadMode; Download mode enabled
|
|
|
442 bsf INTCON,GIE ; All interrups on
|
|
|
443 call rs232_wait_tx ; Wait for UART
|
|
|
444 movlw 0xBB ; Command Echo
|
|
|
445 movwf TXREG1 ; Send Answer
|
|
|
446 comm_download_mode0:
|
|
|
447 bsf INTCON,GIE ; All interrups on
|
|
|
448 call rs232_wait_tx ; Wait for UART
|
|
|
449 movlw 0x4C ; 4C in service mode
|
|
|
450 btfss comm_service_enabled
|
|
|
451 movlw 0x4D ; 4D in download mode
|
|
|
452 movwf TXREG1 ; Send Answer
|
|
|
453 movlw timeout_service_mode
|
|
|
454 movwf timeout_counter ; Timeout
|
|
|
455 bcf switch_right
|
|
|
456 comm_download_mode1:
|
|
|
457 bcf onesecupdate
|
|
|
458 dcfsnz timeout_counter,F
|
|
|
459 bra comm_service_exit ; Timeout -> Exit
|
|
|
460 comm_download_mode2:
|
|
|
461 call rs232_get_byte ; Check for a byte
|
|
|
462 btfsc comm_service_enabled
|
|
|
463 btg LEDr ; Blink in Service mode
|
|
|
464 btfss vusb_in ; USB plugged in?
|
|
|
465 bra comm_service_exit_nousb ; Disconnected -> Exit
|
|
|
466 btfsc switch_right ; Abort with right
|
|
|
467 bra comm_service_exit
|
|
|
468 btfsc onesecupdate
|
|
|
469 bra comm_download_mode1
|
|
|
470 btfsc rs232_recieve_overflow
|
|
|
471 bra comm_download_mode2 ; Wait for command byte
|
|
|
472
|
|
|
473 ; command received!
|
|
|
474 bcf LEDr
|
|
|
475 movlw 0xFF
|
|
|
476 cpfseq RCREG1
|
|
|
477 bra $+4
|
|
|
478 bra comm_service_exit ; exit
|
|
|
479 movlw "a"
|
|
|
480 cpfseq RCREG1
|
|
|
481 bra $+4
|
|
|
482 bra comm_send_headers ; Send all 256 dive headers
|
|
|
483 movlw "b"
|
|
|
484 cpfseq RCREG1
|
|
|
485 bra $+4
|
|
|
486 bra comm_set_time ; Read time and date from the PC and set clock
|
|
|
487 movlw "c"
|
|
|
488 cpfseq RCREG1
|
|
|
489 bra $+4
|
|
|
490 bra comm_set_custom_text ; Send a opt_name_length byte string of custom text.
|
|
|
491 movlw "f"
|
|
|
492 cpfseq RCREG1
|
|
|
493 bra $+4
|
|
|
494 bra comm_send_dive ; Send header and profile for one dive
|
|
|
495 movlw "i"
|
|
|
496 cpfseq RCREG1
|
|
|
497 bra $+4
|
|
|
498 bra comm_identify ; Send firmware, serial, etc.
|
|
235
|
499 movlw "j"
|
|
|
500 cpfseq RCREG1
|
|
|
501 bra $+4
|
|
|
502 bra comm_hardware_descriptor ; Send hardware descriptor byte
|
|
0
|
503 movlw "n"
|
|
|
504 cpfseq RCREG1
|
|
|
505 bra $+4
|
|
80
|
506 goto comm_send_string ; Send a 15byte string to the screen
|
|
0
|
507 movlw "l"
|
|
|
508 cpfseq RCREG1
|
|
|
509 bra $+4
|
|
|
510 call TFT_dump_screen ; Dump the screen contents
|
|
79
|
511 movlw "r"
|
|
|
512 cpfseq RCREG1
|
|
|
513 bra $+4
|
|
|
514 bra comm_read_setting ; Read a setting (And send via USB)
|
|
80
|
515 movlw "w"
|
|
|
516 cpfseq RCREG1
|
|
|
517 bra $+4
|
|
|
518 bra comm_write_setting ; Write a setting (Into RAM)
|
|
|
519 movlw "x"
|
|
|
520 cpfseq RCREG1
|
|
|
521 bra $+4
|
|
|
522 bra comm_option_reset_all ; Reset all options to factory default.
|
|
79
|
523
|
|
0
|
524
|
|
|
525 btfss comm_service_enabled ; Done for Download mode
|
|
|
526 bra comm_download_mode0 ; Loop with timeout reset
|
|
|
527
|
|
|
528 movlw 0x20
|
|
|
529 cpfseq RCREG1
|
|
|
530 bra $+4
|
|
|
531 bra comm_send_range ; send hi:lo:temp1 bytes starting from ext_flash_address:3
|
|
|
532 movlw 0x22
|
|
|
533 cpfseq RCREG1
|
|
|
534 bra $+4
|
|
|
535 bra comm_reset_logbook_pointers ; Resets all logbook pointers and the logbook (!)
|
|
|
536 movlw 0x23
|
|
|
537 cpfseq RCREG1
|
|
|
538 bra $+4
|
|
|
539 bra comm_reset_battery_gauge ; Resets battery gauge registers
|
|
|
540 movlw 0x30
|
|
|
541 cpfseq RCREG1
|
|
|
542 bra $+4
|
|
|
543 bra comm_write_range ; write bytes starting from ext_flash_address:3 (Stop when timeout)
|
|
|
544 movlw 0x40
|
|
|
545 cpfseq RCREG1
|
|
|
546 bra $+4
|
|
|
547 bra comm_erase_4kb ; erases 4kB block from ext_flash_address:3 (Warning: No confirmation or built-in security here...)
|
|
|
548 movlw 0x42
|
|
|
549 cpfseq RCREG1
|
|
|
550 bra $+4
|
|
|
551 bra comm_erase_range4kb ; erases range in 4kB steps (Get 3 bytes address and 1byte amount of 4kB blocks)
|
|
|
552 movlw 0x50
|
|
|
553 cpfseq RCREG1
|
|
|
554 bra $+4
|
|
273
|
555 bra comm_send_firmware ; send firmware to bootloader
|
|
147
|
556 ; movlw "t"
|
|
|
557 ; cpfseq RCREG1
|
|
|
558 ; bra $+4
|
|
|
559 ; goto testloop ; Start raw-data testloop
|
|
0
|
560 movlw 0xC1
|
|
|
561 cpfseq RCREG1
|
|
|
562 bra $+4
|
|
|
563 bra comm_service_ll_bootloader ; Start low-level bootloader
|
|
|
564 bra comm_download_mode0 ; Loop with timeout reset
|
|
|
565
|
|
|
566 ;-----------------------------------------------------------------------------
|
|
|
567
|
|
|
568 comm_send_headers:
|
|
|
569 movlw "a" ; send echo
|
|
|
570 movwf TXREG1
|
|
|
571 ; Send 256 bytes/dive (Header)
|
|
|
572 ; 1st: 200000h-2000FFh
|
|
|
573 ; 2nd: 201000h-2010FFh
|
|
|
574 ; 3rd: 202000h-2020FFh
|
|
|
575 ; 100: 264000h-2640FFh
|
|
|
576 ; 256: 2FF000h-2FF0FFh
|
|
|
577 movlw 0x1F
|
|
|
578 movwf ext_flash_address+2
|
|
|
579 movlw 0xF0
|
|
|
580 movwf ext_flash_address+1
|
|
|
581
|
|
|
582 comm_send_headers2:
|
|
|
583 movlw 0x00
|
|
|
584 movwf ext_flash_address+0
|
|
|
585 ; Adjust address for next dive
|
|
|
586 movlw 0x10
|
|
|
587 addwf ext_flash_address+1
|
|
|
588 movlw 0x00
|
|
|
589 addwfc ext_flash_address+2
|
|
|
590
|
|
|
591 movlw 0x30
|
|
|
592 cpfseq ext_flash_address+2 ; All 256 dive send?
|
|
|
593 bra comm_send_headers4 ; No, continue
|
|
|
594 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
|
595
|
|
|
596 comm_send_headers4:
|
|
|
597 clrf lo ; Counter
|
|
|
598 call rs232_wait_tx ; Wait for UART
|
|
|
599 call ext_flash_read_block_start ; 1st byte
|
|
|
600 movwf TXREG1
|
|
|
601 bra comm_send_headers3 ; counter 24bit
|
|
|
602 comm_send_headers_loop:
|
|
|
603 call ext_flash_read_block ; Read one byte
|
|
|
604 movwf TXREG1 ; Start new transmit
|
|
|
605 comm_send_headers3:
|
|
|
606 call rs232_wait_tx ; Wait for UART
|
|
|
607 decfsz lo,F
|
|
|
608 bra comm_send_headers_loop
|
|
|
609 call ext_flash_read_block_stop
|
|
|
610 bra comm_send_headers2 ; continue
|
|
|
611
|
|
|
612 ;-----------------------------------------------------------------------------
|
|
80
|
613
|
|
|
614 comm_option_reset_all: ; Reset all options to factory default.
|
|
|
615 movlw "x" ; send echo
|
|
|
616 movwf TXREG1
|
|
|
617 call option_reset_all
|
|
|
618 bra comm_download_mode0 ; Done. back to loop with timeout reset
|
|
|
619
|
|
|
620 ;-----------------------------------------------------------------------------
|
|
0
|
621
|
|
|
622 comm_set_time:
|
|
|
623 movlw "b" ; send echo
|
|
|
624 movwf TXREG1
|
|
|
625
|
|
|
626 call rs232_wait_tx ; wait for UART
|
|
|
627 call rs232_get_byte
|
|
|
628 btfsc rs232_recieve_overflow ; Got byte?
|
|
128
|
629 bra comm_download_mode0 ; No, abort
|
|
0
|
630 movff RCREG1, hours
|
|
|
631 movlw d'24'
|
|
|
632 cpfslt hours
|
|
|
633 clrf hours
|
|
|
634 call rs232_get_byte
|
|
|
635 btfsc rs232_recieve_overflow ; Got byte?
|
|
128
|
636 bra comm_download_mode0 ; No, abort
|
|
0
|
637 movff RCREG1, mins
|
|
|
638 movlw d'60'
|
|
|
639 cpfslt mins
|
|
|
640 clrf mins
|
|
|
641 call rs232_get_byte
|
|
|
642 btfsc rs232_recieve_overflow ; Got byte?
|
|
128
|
643 bra comm_download_mode0 ; No, abort
|
|
0
|
644 movff RCREG1, secs
|
|
|
645 movlw d'60'
|
|
|
646 cpfslt secs
|
|
|
647 clrf secs
|
|
|
648 call rs232_get_byte
|
|
|
649 btfsc rs232_recieve_overflow ; Got byte?
|
|
128
|
650 bra comm_download_mode0 ; No, abort
|
|
0
|
651 movff RCREG1, month
|
|
|
652 movlw d'13'
|
|
|
653 cpfslt month
|
|
|
654 movwf month
|
|
|
655 call rs232_get_byte
|
|
|
656 btfsc rs232_recieve_overflow ; Got byte?
|
|
128
|
657 bra comm_download_mode0 ; No, abort
|
|
92
|
658 call comm_check_day ; Check day
|
|
0
|
659 call rs232_get_byte
|
|
|
660 btfsc rs232_recieve_overflow ; Got byte?
|
|
128
|
661 bra comm_download_mode0 ; No, abort
|
|
0
|
662 movff RCREG1, year
|
|
|
663 movlw d'100'
|
|
|
664 cpfslt year
|
|
|
665 clrf year
|
|
|
666 ; All ok, set RTCC
|
|
|
667 call rtc_set_rtc ; writes mins,sec,hours,day,month and year to rtc module
|
|
|
668 bra comm_download_mode0 ; Done. back to loop with timeout reset
|
|
|
669
|
|
|
670 ;-----------------------------------------------------------------------------
|
|
|
671 ; Set OSTC3 custom text string (opt_name_length ascii chars).
|
|
|
672 ;
|
|
|
673
|
|
|
674 comm_set_custom_text:
|
|
|
675 movlw "c" ; send echo
|
|
|
676 movwf TXREG1
|
|
|
677 call rs232_wait_tx ; wait for UART
|
|
|
678 lfsr FSR2,opt_name
|
|
|
679 movlw opt_name_length
|
|
|
680 movwf lo ; counter
|
|
|
681 comm_set_ctext_loop:
|
|
|
682 call rs232_get_byte
|
|
|
683 btfsc rs232_recieve_overflow ; Got byte?
|
|
136
|
684 bra comm_set_ctext_loop_done ; no, abort
|
|
7
|
685 movff RCREG1,POSTINC2 ; Store character
|
|
0
|
686 decfsz lo,F
|
|
|
687 bra comm_set_ctext_loop
|
|
136
|
688 comm_set_ctext_loop_done:
|
|
|
689 tstfsz lo ; Got opt_name_length bytes?
|
|
|
690 bra comm_set_ctext_loop_done2 ; no, clear remaining chars
|
|
|
691 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
|
692 comm_set_ctext_loop_done2:
|
|
|
693 clrf POSTINC2
|
|
|
694 decfsz lo,F
|
|
|
695 bra comm_set_ctext_loop_done2
|
|
7
|
696 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
0
|
697
|
|
|
698 ;-----------------------------------------------------------------------------
|
|
|
699 ; Reply Serial (2 bytes low:high), firmware (major.minor) and custom text.
|
|
|
700 ;
|
|
|
701
|
|
|
702 comm_identify:
|
|
|
703 movlw "i" ; send echo
|
|
|
704 movwf TXREG1
|
|
|
705 call rs232_wait_tx ; wait for UART
|
|
|
706
|
|
|
707 ;---- Read serial from internal EEPROM address 0000
|
|
|
708 clrf EEADRH
|
|
|
709 clrf EEADR ; Get Serial number LOW
|
|
|
710 call read_eeprom ; read byte
|
|
|
711 movff EEDATA,lo
|
|
|
712 incf EEADR,F ; Get Serial number HIGH
|
|
|
713 call read_eeprom ; read byte
|
|
|
714 movff EEDATA,hi
|
|
|
715
|
|
|
716 ;---- Emit serial number
|
|
|
717 movff lo,TXREG1
|
|
|
718 call rs232_wait_tx
|
|
|
719 movff hi,TXREG1
|
|
|
720 call rs232_wait_tx
|
|
|
721
|
|
|
722 ;---- Emit fiwmware hi.lo
|
|
|
723 movlw softwareversion_x
|
|
|
724 movwf TXREG1
|
|
|
725 call rs232_wait_tx
|
|
|
726 movlw softwareversion_y
|
|
|
727 movwf TXREG1
|
|
|
728 call rs232_wait_tx
|
|
|
729
|
|
|
730 ;---- Emit custom text
|
|
|
731 movlw opt_name_length
|
|
|
732 movwf hi
|
|
|
733 lfsr FSR2,opt_name
|
|
|
734
|
|
|
735 common_identify_loop:
|
|
|
736 movff POSTINC2,TXREG1
|
|
|
737 call rs232_wait_tx
|
|
|
738 decfsz hi,F
|
|
|
739 bra common_identify_loop
|
|
|
740
|
|
|
741 bra comm_download_mode0 ; Done.
|
|
|
742
|
|
235
|
743 ;-----------------------------------------------------------------------------
|
|
|
744 ; Reply hardware descriptor byte
|
|
|
745 ;
|
|
|
746
|
|
|
747 comm_hardware_descriptor:
|
|
|
748 movlw "j" ; send echo
|
|
|
749 movwf TXREG1
|
|
|
750 call rs232_wait_tx ; wait for UART
|
|
|
751 movff hardware_flag,TXREG1
|
|
|
752 bra comm_download_mode0 ; Done.
|
|
0
|
753
|
|
|
754 ;-----------------------------------------------------------------------------
|
|
|
755
|
|
|
756 comm_send_dive:
|
|
|
757 movlw "f" ; send echo
|
|
|
758 movwf TXREG1
|
|
|
759
|
|
|
760 call rs232_get_byte
|
|
|
761 btfsc rs232_recieve_overflow ; Got byte?
|
|
|
762 bra comm_download_mode0 ; No, abort!
|
|
|
763 movff RCREG1,lo ; Store dive number (0-255)
|
|
|
764 ; First, send the header (again)
|
|
|
765 ; Set ext_flash_address:3 to TOC entry of this dive
|
|
|
766 ; 1st: 200000h-200FFFh -> lo=0
|
|
|
767 ; 2nd: 201000h-201FFFh -> lo=1
|
|
|
768 ; 3rd: 202000h-202FFFh -> lo=2
|
|
|
769 ; 256: 2FF000h-2FFFFFh -> lo=255
|
|
|
770 clrf ext_flash_address+0
|
|
|
771 clrf ext_flash_address+1
|
|
|
772 movlw 0x20
|
|
|
773 movwf ext_flash_address+2
|
|
|
774 movlw .16
|
|
|
775 mulwf lo ; lo*16 = offset to 0x2000 (up:hi)
|
|
|
776 movf PRODL,W
|
|
|
777 addwf ext_flash_address+1,F
|
|
|
778 movf PRODH,W
|
|
|
779 addwfc ext_flash_address+2,F
|
|
|
780
|
|
|
781 incf_ext_flash_address d'2' ; Skip 0xFA, 0xFA
|
|
|
782 call ext_flash_byte_read_plus ; Read start address of profile
|
|
|
783 movff temp1,ext_flash_log_pointer+0
|
|
|
784 call ext_flash_byte_read_plus ; Read start address of profile
|
|
|
785 movff temp1,ext_flash_log_pointer+1
|
|
|
786 call ext_flash_byte_read_plus ; Read start address of profile
|
|
|
787 movff temp1,ext_flash_log_pointer+2
|
|
|
788 call ext_flash_byte_read_plus ; Read end address of profile
|
|
|
789 movff temp1,convert_value_temp+0
|
|
|
790 call ext_flash_byte_read_plus ; Read end address of profile
|
|
|
791 movff temp1,convert_value_temp+1
|
|
|
792 call ext_flash_byte_read_plus ; Read end address of profile
|
|
|
793 movff temp1,convert_value_temp+2
|
|
|
794 decf_ext_flash_address d'8' ; Back again to first 0xFA in header
|
|
|
795
|
|
|
796 movf ext_flash_log_pointer+0,W
|
|
|
797 cpfseq convert_value_temp+0 ; Equal?
|
|
|
798 bra comm_send_dive1 ; No, Send header
|
|
|
799
|
|
|
800 movf ext_flash_log_pointer+1,W
|
|
|
801 cpfseq convert_value_temp+1 ; Equal?
|
|
|
802 bra comm_send_dive1 ; No, Send header
|
|
|
803
|
|
|
804 movf ext_flash_log_pointer+2,W
|
|
|
805 cpfseq convert_value_temp+2 ; Equal?
|
|
|
806 bra comm_send_dive1 ; No, Send header
|
|
|
807
|
|
|
808 ; Start=End -> Not good, abort
|
|
|
809 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
|
810
|
|
|
811 comm_send_dive1:
|
|
|
812 ; Send header
|
|
|
813 clrf hi ; Counter
|
|
|
814 call rs232_wait_tx ; Wait for UART
|
|
|
815 call ext_flash_read_block_start ; 1st byte
|
|
|
816 movwf TXREG1
|
|
|
817 bra comm_send_dive_header
|
|
|
818 comm_send_dive_header2:
|
|
|
819 call ext_flash_read_block ; Read one byte
|
|
|
820 movwf TXREG1 ; Start new transmit
|
|
|
821 comm_send_dive_header:
|
|
|
822 call rs232_wait_tx ; Wait for UART
|
|
|
823 decfsz hi,F
|
|
|
824 bra comm_send_dive_header2
|
|
|
825 call ext_flash_read_block_stop
|
|
|
826
|
|
|
827 ; Set address for profile
|
|
|
828 movff ext_flash_log_pointer+0,ext_flash_address+0
|
|
|
829 movff ext_flash_log_pointer+1,ext_flash_address+1
|
|
|
830 movff ext_flash_log_pointer+2,ext_flash_address+2
|
|
|
831
|
|
|
832 movlw .6 ; Skip 6byte short header in profile - only for internal use
|
|
|
833 call incf_ext_flash_address0_0x20 ; increases bytes in ext_flash_address:3 with 0x200000 bank switching
|
|
|
834
|
|
|
835 comm_send_dive_profile:
|
|
|
836 call ext_flash_byte_read_plus_0x20 ; Read one byte into temp1, takes care of banking at 0x200000
|
|
|
837 call rs232_wait_tx ; Wait for UART
|
|
|
838 movff temp1,TXREG1 ; Send a byte
|
|
|
839
|
|
|
840 ; 24bit compare with end address
|
|
|
841 movff convert_value_temp+0,WREG
|
|
|
842 cpfseq ext_flash_address+0
|
|
|
843 bra comm_send_dive_profile
|
|
|
844 movff convert_value_temp+1,WREG
|
|
|
845 cpfseq ext_flash_address+1
|
|
|
846 bra comm_send_dive_profile
|
|
|
847 movff convert_value_temp+2,WREG
|
|
|
848 cpfseq ext_flash_address+2
|
|
|
849 bra comm_send_dive_profile
|
|
|
850
|
|
238
|
851 rcall comm_read_setting_wait ; Wait for UART
|
|
0
|
852 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
|
853
|
|
|
854 ;-----------------------------------------------------------------------------
|
|
|
855
|
|
79
|
856 comm_read_setting:
|
|
|
857 movlw "r"
|
|
|
858 movwf TXREG1
|
|
|
859 call rs232_get_byte
|
|
|
860 btfsc rs232_recieve_overflow ; Got byte?
|
|
|
861 bra comm_read_abort ; No, abort!
|
|
238
|
862 rcall comm_read_setting_wait ; Wait for UART
|
|
|
863 movlw 0x0F
|
|
|
864 cpfsgt RCREG1 ; 0x00-0x0F: unused
|
|
|
865 bra comm_read_abort ; abort!
|
|
|
866 subwf RCREG1,W ; Subtract unused commands
|
|
79
|
867 dcfsnz WREG
|
|
|
868 bra comm_read_gas1 ; RCREG1=0x10
|
|
|
869 dcfsnz WREG
|
|
|
870 bra comm_read_gas2 ; RCREG1=0x11
|
|
|
871 dcfsnz WREG
|
|
|
872 bra comm_read_gas3 ; RCREG1=0x12
|
|
|
873 dcfsnz WREG
|
|
|
874 bra comm_read_gas4 ; RCREG1=0x13
|
|
|
875 dcfsnz WREG
|
|
|
876 bra comm_read_gas5 ; RCREG1=0x14
|
|
|
877 dcfsnz WREG
|
|
|
878 bra comm_read_dil1 ; RCREG1=0x15
|
|
|
879 dcfsnz WREG
|
|
|
880 bra comm_read_dil2 ; RCREG1=0x16
|
|
|
881 dcfsnz WREG
|
|
|
882 bra comm_read_dil3 ; RCREG1=0x17
|
|
|
883 dcfsnz WREG
|
|
|
884 bra comm_read_dil4 ; RCREG1=0x18
|
|
|
885 dcfsnz WREG
|
|
|
886 bra comm_read_dil5 ; RCREG1=0x19
|
|
|
887 dcfsnz WREG
|
|
|
888 bra comm_read_sp1 ; RCREG1=0x1A
|
|
|
889 dcfsnz WREG
|
|
|
890 bra comm_read_sp2 ; RCREG1=0x1B
|
|
|
891 dcfsnz WREG
|
|
|
892 bra comm_read_sp3 ; RCREG1=0x1C
|
|
|
893 dcfsnz WREG
|
|
|
894 bra comm_read_sp4 ; RCREG1=0x1D
|
|
|
895 dcfsnz WREG
|
|
|
896 bra comm_read_sp5 ; RCREG1=0x1E
|
|
|
897 dcfsnz WREG
|
|
159
|
898 movff opt_ccr_mode, TXREG1 ; RCREG1=0x1F
|
|
79
|
899 dcfsnz WREG
|
|
159
|
900 movff opt_dive_mode, TXREG1 ; RCREG1=0x20
|
|
79
|
901 dcfsnz WREG
|
|
159
|
902 movff char_I_deco_model, TXREG1 ; RCREG1=0x21
|
|
79
|
903 dcfsnz WREG
|
|
159
|
904 movff opt_ppO2_max, TXREG1 ; RCREG1=0x22
|
|
79
|
905 dcfsnz WREG
|
|
159
|
906 movff opt_ppO2_min, TXREG1 ; RCREG1=0x23
|
|
79
|
907 dcfsnz WREG
|
|
159
|
908 movff char_I_extra_time, TXREG1 ; RCREG1=0x24
|
|
79
|
909 dcfsnz WREG
|
|
159
|
910 movff opt_GF_low, TXREG1 ; RCREG1=0x25
|
|
79
|
911 dcfsnz WREG
|
|
159
|
912 movff opt_GF_high, TXREG1 ; RCREG1=0x26
|
|
79
|
913 dcfsnz WREG
|
|
159
|
914 movff opt_aGF_low, TXREG1 ; RCREG1=0x27
|
|
79
|
915 dcfsnz WREG
|
|
159
|
916 movff opt_aGF_high, TXREG1 ; RCREG1=0x28
|
|
79
|
917 dcfsnz WREG
|
|
159
|
918 movff opt_enable_aGF, TXREG1 ; RCREG1=0x29
|
|
79
|
919 dcfsnz WREG
|
|
159
|
920 movff char_I_saturation_multiplier, TXREG1; RCREG1=0x2A
|
|
79
|
921 dcfsnz WREG
|
|
159
|
922 movff char_I_desaturation_multiplier, TXREG1; RCREG1=0x2B
|
|
79
|
923 dcfsnz WREG
|
|
159
|
924 movff opt_last_stop, TXREG1 ; RCREG1=0x2C
|
|
79
|
925 dcfsnz WREG
|
|
159
|
926 movff opt_brightness, TXREG1 ; RCREG1=0x2D
|
|
79
|
927 dcfsnz WREG
|
|
159
|
928 movff opt_units, TXREG1 ; RCREG1=0x2E
|
|
79
|
929 dcfsnz WREG
|
|
159
|
930 movff opt_sampling_rate, TXREG1 ; RCREG1=0x2F
|
|
79
|
931 dcfsnz WREG
|
|
159
|
932 movff opt_salinity, TXREG1 ; RCREG1=0x30
|
|
79
|
933 dcfsnz WREG
|
|
159
|
934 movff opt_dive_color_scheme, TXREG1 ; RCREG1=0x31
|
|
79
|
935 dcfsnz WREG
|
|
159
|
936 movff opt_language, TXREG1 ; RCREG1=0x32
|
|
79
|
937 dcfsnz WREG
|
|
159
|
938 movff opt_dateformat, TXREG1 ; RCREG1=0x33
|
|
92
|
939 dcfsnz WREG
|
|
159
|
940 movff opt_compass_gain, TXREG1 ; RCREG1=0x34
|
|
110
|
941 dcfsnz WREG
|
|
159
|
942 movff opt_pressure_adjust, TXREG1 ; RCREG1=0x35
|
|
157
|
943 dcfsnz WREG
|
|
159
|
944 movff opt_enable_safetystop, TXREG1 ; RCREG1=0x36
|
|
157
|
945 dcfsnz WREG
|
|
159
|
946 movff opt_calibration_O2_ratio, TXREG1; RCREG1=0x37
|
|
157
|
947 dcfsnz WREG
|
|
159
|
948 movff opt_sensor_fallback, TXREG1 ; RCREG1=0x38
|
|
|
949 dcfsnz WREG
|
|
|
950 movff opt_flip_screen, TXREG1 ; RCREG1=0x39
|
|
223
|
951 dcfsnz WREG
|
|
|
952 movff opt_cR_button_left, TXREG1 ; RCREG1=0x3A
|
|
|
953 dcfsnz WREG
|
|
|
954 movff opt_cR_button_right, TXREG1 ; RCREG1=0x3B
|
|
79
|
955
|
|
|
956 comm_read_abort:
|
|
255
|
957 comm_read_done:
|
|
79
|
958 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
|
959
|
|
|
960 comm_read_setting_wait:
|
|
255
|
961 goto rs232_wait_tx ; Wait for UART (and return!)
|
|
157
|
962
|
|
79
|
963 comm_read_gas1:
|
|
|
964 movff opt_gas_O2_ratio+0, TXREG1
|
|
|
965 rcall comm_read_setting_wait ; Wait for UART
|
|
|
966 movff opt_gas_He_ratio+0, TXREG1
|
|
|
967 rcall comm_read_setting_wait ; Wait for UART
|
|
|
968 movff opt_gas_type+0, TXREG1
|
|
|
969 rcall comm_read_setting_wait ; Wait for UART
|
|
97
|
970 movff opt_OC_bail_gas_change+0,TXREG1
|
|
157
|
971 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
972 comm_read_gas2:
|
|
|
973 movff opt_gas_O2_ratio+1, TXREG1
|
|
|
974 rcall comm_read_setting_wait ; Wait for UART
|
|
|
975 movff opt_gas_He_ratio+1, TXREG1
|
|
|
976 rcall comm_read_setting_wait ; Wait for UART
|
|
|
977 movff opt_gas_type+1, TXREG1
|
|
|
978 rcall comm_read_setting_wait ; Wait for UART
|
|
97
|
979 movff opt_OC_bail_gas_change+1,TXREG1
|
|
157
|
980 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
981 comm_read_gas3:
|
|
|
982 movff opt_gas_O2_ratio+2, TXREG1
|
|
|
983 rcall comm_read_setting_wait ; Wait for UART
|
|
|
984 movff opt_gas_He_ratio+2, TXREG1
|
|
|
985 rcall comm_read_setting_wait ; Wait for UART
|
|
|
986 movff opt_gas_type+2, TXREG1
|
|
|
987 rcall comm_read_setting_wait ; Wait for UART
|
|
97
|
988 movff opt_OC_bail_gas_change+2,TXREG1
|
|
157
|
989 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
990 comm_read_gas4:
|
|
|
991 movff opt_gas_O2_ratio+3, TXREG1
|
|
|
992 rcall comm_read_setting_wait ; Wait for UART
|
|
|
993 movff opt_gas_He_ratio+3, TXREG1
|
|
|
994 rcall comm_read_setting_wait ; Wait for UART
|
|
|
995 movff opt_gas_type+3, TXREG1
|
|
|
996 rcall comm_read_setting_wait ; Wait for UART
|
|
97
|
997 movff opt_OC_bail_gas_change+3,TXREG1
|
|
157
|
998 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
999 comm_read_gas5:
|
|
|
1000 movff opt_gas_O2_ratio+4, TXREG1
|
|
|
1001 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1002 movff opt_gas_He_ratio+4, TXREG1
|
|
|
1003 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1004 movff opt_gas_type+4, TXREG1
|
|
|
1005 rcall comm_read_setting_wait ; Wait for UART
|
|
97
|
1006 movff opt_OC_bail_gas_change+4,TXREG1
|
|
157
|
1007 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
1008
|
|
|
1009 comm_read_dil1:
|
|
|
1010 movff opt_dil_O2_ratio+0, TXREG1
|
|
|
1011 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1012 movff opt_dil_He_ratio+0, TXREG1
|
|
|
1013 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1014 movff opt_dil_type+0, TXREG1
|
|
|
1015 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1016 movff char_I_dil_change+0,TXREG1
|
|
157
|
1017 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
1018 comm_read_dil2:
|
|
|
1019 movff opt_dil_O2_ratio+1, TXREG1
|
|
|
1020 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1021 movff opt_dil_He_ratio+1, TXREG1
|
|
|
1022 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1023 movff opt_dil_type+1, TXREG1
|
|
|
1024 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1025 movff char_I_dil_change+1,TXREG1
|
|
157
|
1026 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
1027 comm_read_dil3:
|
|
|
1028 movff opt_dil_O2_ratio+2, TXREG1
|
|
|
1029 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1030 movff opt_dil_He_ratio+2, TXREG1
|
|
|
1031 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1032 movff opt_dil_type+2, TXREG1
|
|
|
1033 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1034 movff char_I_dil_change+2,TXREG1
|
|
157
|
1035 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
1036 comm_read_dil4:
|
|
|
1037 movff opt_dil_O2_ratio+3, TXREG1
|
|
|
1038 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1039 movff opt_dil_He_ratio+3, TXREG1
|
|
|
1040 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1041 movff opt_dil_type+3, TXREG1
|
|
|
1042 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1043 movff char_I_dil_change+3,TXREG1
|
|
157
|
1044 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
1045 comm_read_dil5:
|
|
|
1046 movff opt_dil_O2_ratio+4, TXREG1
|
|
|
1047 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1048 movff opt_dil_He_ratio+4, TXREG1
|
|
|
1049 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1050 movff opt_dil_type+4, TXREG1
|
|
|
1051 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1052 movff char_I_dil_change+4,TXREG1
|
|
157
|
1053 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
1054
|
|
|
1055 comm_read_sp1:
|
|
|
1056 movff char_I_setpoint_cbar+0, TXREG1
|
|
|
1057 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1058 movff char_I_setpoint_change+0, TXREG1
|
|
157
|
1059 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
1060 comm_read_sp2:
|
|
|
1061 movff char_I_setpoint_cbar+1, TXREG1
|
|
|
1062 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1063 movff char_I_setpoint_change+1, TXREG1
|
|
157
|
1064 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
1065 comm_read_sp3:
|
|
|
1066 movff char_I_setpoint_cbar+2, TXREG1
|
|
|
1067 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1068 movff char_I_setpoint_change+2, TXREG1
|
|
157
|
1069 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
1070 comm_read_sp4:
|
|
|
1071 movff char_I_setpoint_cbar+3, TXREG1
|
|
|
1072 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1073 movff char_I_setpoint_change+3, TXREG1
|
|
157
|
1074 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
79
|
1075 comm_read_sp5:
|
|
|
1076 movff char_I_setpoint_cbar+4, TXREG1
|
|
|
1077 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1078 movff char_I_setpoint_change+4, TXREG1
|
|
157
|
1079 bra comm_read_done ; Done. Wait for UART and loop with timeout reset
|
|
110
|
1080
|
|
79
|
1081
|
|
80
|
1082 ;-----------------------------------------------------------------------------
|
|
238
|
1083 comm_write_gas1:
|
|
|
1084 movff RCREG1,opt_gas_O2_ratio+0
|
|
|
1085 rcall comm_write_get_byte
|
|
|
1086 movff RCREG1,opt_gas_He_ratio+0
|
|
|
1087 rcall comm_write_get_byte
|
|
|
1088 movff RCREG1,opt_gas_type+0
|
|
|
1089 rcall comm_write_get_byte
|
|
|
1090 movff RCREG1,opt_OC_bail_gas_change+0
|
|
|
1091 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1092 comm_write_gas2:
|
|
|
1093 movff RCREG1,opt_gas_O2_ratio+1
|
|
|
1094 rcall comm_write_get_byte
|
|
|
1095 movff RCREG1,opt_gas_He_ratio+1
|
|
|
1096 rcall comm_write_get_byte
|
|
|
1097 movff RCREG1,opt_gas_type+1
|
|
|
1098 rcall comm_write_get_byte
|
|
|
1099 movff RCREG1,opt_OC_bail_gas_change+1
|
|
|
1100 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1101 comm_write_gas3:
|
|
|
1102 movff RCREG1,opt_gas_O2_ratio+2
|
|
|
1103 rcall comm_write_get_byte
|
|
|
1104 movff RCREG1,opt_gas_He_ratio+2
|
|
|
1105 rcall comm_write_get_byte
|
|
|
1106 movff RCREG1,opt_gas_type+2
|
|
|
1107 rcall comm_write_get_byte
|
|
|
1108 movff RCREG1,opt_OC_bail_gas_change+2
|
|
|
1109 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1110 comm_write_gas4:
|
|
|
1111 movff RCREG1,opt_gas_O2_ratio+3
|
|
|
1112 rcall comm_write_get_byte
|
|
|
1113 movff RCREG1,opt_gas_He_ratio+3
|
|
|
1114 rcall comm_write_get_byte
|
|
|
1115 movff RCREG1,opt_gas_type+3
|
|
|
1116 rcall comm_write_get_byte
|
|
|
1117 movff RCREG1,opt_OC_bail_gas_change+3
|
|
|
1118 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1119 comm_write_gas5:
|
|
|
1120 movff RCREG1,opt_gas_O2_ratio+4
|
|
|
1121 rcall comm_write_get_byte
|
|
|
1122 movff RCREG1,opt_gas_He_ratio+4
|
|
|
1123 rcall comm_write_get_byte
|
|
|
1124 movff RCREG1,opt_gas_type+4
|
|
|
1125 rcall comm_write_get_byte
|
|
|
1126 movff RCREG1,opt_OC_bail_gas_change+4
|
|
|
1127 bra comm_write_abort ; Done. Loop with timeout reset
|
|
80
|
1128
|
|
|
1129
|
|
|
1130 comm_write_setting:
|
|
|
1131 movlw "w"
|
|
|
1132 movwf TXREG1
|
|
157
|
1133 rcall comm_write_get_byte ; "Byte 2"
|
|
|
1134 btfsc rs232_recieve_overflow ; Got byte?
|
|
80
|
1135 bra comm_write_abort ; No, abort!
|
|
157
|
1136 movff RCREG1,temp1 ; Copy
|
|
|
1137 rcall comm_write_get_byte ; "Byte 3"
|
|
238
|
1138 rcall comm_read_setting_wait ; Wait for UART
|
|
|
1139 movlw 0x0F
|
|
|
1140 cpfsgt temp1 ; 0x00-0x0F: unused
|
|
|
1141 bra comm_write_abort ; abort!
|
|
|
1142 subwf temp1,W ; Subtract unused commands
|
|
80
|
1143 dcfsnz WREG
|
|
|
1144 bra comm_write_gas1 ; RCREG1=0x10
|
|
|
1145 dcfsnz WREG
|
|
|
1146 bra comm_write_gas2 ; RCREG1=0x11
|
|
|
1147 dcfsnz WREG
|
|
|
1148 bra comm_write_gas3 ; RCREG1=0x12
|
|
|
1149 dcfsnz WREG
|
|
|
1150 bra comm_write_gas4 ; RCREG1=0x13
|
|
|
1151 dcfsnz WREG
|
|
|
1152 bra comm_write_gas5 ; RCREG1=0x14
|
|
|
1153 dcfsnz WREG
|
|
|
1154 bra comm_write_dil1 ; RCREG1=0x15
|
|
|
1155 dcfsnz WREG
|
|
|
1156 bra comm_write_dil2 ; RCREG1=0x16
|
|
|
1157 dcfsnz WREG
|
|
|
1158 bra comm_write_dil3 ; RCREG1=0x17
|
|
|
1159 dcfsnz WREG
|
|
|
1160 bra comm_write_dil4 ; RCREG1=0x18
|
|
|
1161 dcfsnz WREG
|
|
|
1162 bra comm_write_dil5 ; RCREG1=0x19
|
|
|
1163 dcfsnz WREG
|
|
|
1164 bra comm_write_sp1 ; RCREG1=0x1A
|
|
|
1165 dcfsnz WREG
|
|
|
1166 bra comm_write_sp2 ; RCREG1=0x1B
|
|
|
1167 dcfsnz WREG
|
|
|
1168 bra comm_write_sp3 ; RCREG1=0x1C
|
|
|
1169 dcfsnz WREG
|
|
|
1170 bra comm_write_sp4 ; RCREG1=0x1D
|
|
|
1171 dcfsnz WREG
|
|
|
1172 bra comm_write_sp5 ; RCREG1=0x1E
|
|
|
1173 dcfsnz WREG
|
|
159
|
1174 movff RCREG1, opt_ccr_mode ; RCREG1=0x1F
|
|
80
|
1175 dcfsnz WREG
|
|
159
|
1176 movff RCREG1, opt_dive_mode ; RCREG1=0x20
|
|
80
|
1177 dcfsnz WREG
|
|
159
|
1178 movff RCREG1, char_I_deco_model ; RCREG1=0x21
|
|
80
|
1179 dcfsnz WREG
|
|
159
|
1180 movff RCREG1, opt_ppO2_max ; RCREG1=0x22
|
|
80
|
1181 dcfsnz WREG
|
|
159
|
1182 movff RCREG1, opt_ppO2_min ; RCREG1=0x23
|
|
80
|
1183 dcfsnz WREG
|
|
159
|
1184 movff RCREG1, char_I_extra_time ; RCREG1=0x24
|
|
80
|
1185 dcfsnz WREG
|
|
159
|
1186 movff RCREG1, opt_GF_low ; RCREG1=0x25
|
|
80
|
1187 dcfsnz WREG
|
|
159
|
1188 movff RCREG1, opt_GF_high ; RCREG1=0x26
|
|
80
|
1189 dcfsnz WREG
|
|
159
|
1190 movff RCREG1, opt_aGF_low ; RCREG1=0x27
|
|
80
|
1191 dcfsnz WREG
|
|
159
|
1192 movff RCREG1, opt_aGF_high ; RCREG1=0x28
|
|
80
|
1193 dcfsnz WREG
|
|
159
|
1194 movff RCREG1, opt_enable_aGF ; RCREG1=0x29
|
|
80
|
1195 dcfsnz WREG
|
|
159
|
1196 movff RCREG1, char_I_saturation_multiplier; RCREG1=0x2A
|
|
80
|
1197 dcfsnz WREG
|
|
159
|
1198 movff RCREG1, char_I_desaturation_multiplier; RCREG1=0x2B
|
|
80
|
1199 dcfsnz WREG
|
|
159
|
1200 movff RCREG1, opt_last_stop ; RCREG1=0x2C
|
|
80
|
1201 dcfsnz WREG
|
|
159
|
1202 movff RCREG1, opt_brightness ; RCREG1=0x2D
|
|
80
|
1203 dcfsnz WREG
|
|
159
|
1204 movff RCREG1, opt_units ; RCREG1=0x2E
|
|
80
|
1205 dcfsnz WREG
|
|
159
|
1206 movff RCREG1, opt_sampling_rate ; RCREG1=0x2F
|
|
80
|
1207 dcfsnz WREG
|
|
159
|
1208 movff RCREG1, opt_salinity ; RCREG1=0x30
|
|
80
|
1209 dcfsnz WREG
|
|
159
|
1210 movff RCREG1, opt_dive_color_scheme ; RCREG1=0x31
|
|
80
|
1211 dcfsnz WREG
|
|
159
|
1212 movff RCREG1, opt_language ; RCREG1=0x32
|
|
80
|
1213 dcfsnz WREG
|
|
159
|
1214 movff RCREG1, opt_dateformat ; RCREG1=0x33
|
|
92
|
1215 dcfsnz WREG
|
|
159
|
1216 movff RCREG1, opt_compass_gain ; RCREG1=0x34
|
|
110
|
1217 dcfsnz WREG
|
|
159
|
1218 movff RCREG1, opt_pressure_adjust ; RCREG1=0x35
|
|
157
|
1219 dcfsnz WREG
|
|
159
|
1220 movff RCREG1, opt_enable_safetystop ; RCREG1=0x36
|
|
157
|
1221 dcfsnz WREG
|
|
159
|
1222 movff RCREG1, opt_calibration_O2_ratio; RCREG1=0x37
|
|
157
|
1223 dcfsnz WREG
|
|
159
|
1224 movff RCREG1, opt_sensor_fallback ; RCREG1=0x38
|
|
|
1225 dcfsnz WREG
|
|
|
1226 movff RCREG1, opt_flip_screen ; RCREG1=0x39
|
|
223
|
1227 dcfsnz WREG
|
|
|
1228 movff RCREG1, opt_cR_button_left ; RCREG1=0x3A
|
|
|
1229 dcfsnz WREG
|
|
|
1230 movff RCREG1, opt_cR_button_right ; RCREG1=0x3B
|
|
80
|
1231
|
|
|
1232 comm_write_abort:
|
81
8e13866b5496
add some extra safety checks when settings were altered from the PC software
mh@mh-THINK.localdomain
diff
changeset
|
1233 ; 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
|
1234 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
|
1235 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
|
1236 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
|
1237 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
|
1238 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
|
1239 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
|
1240 call get_first_dil_to_WREG ; Makes sure at least one Diluent is "First"
|
|
80
|
1241 bra comm_download_mode0 ; Done. Loop with timeout reset
|
|
|
1242
|
|
157
|
1243 comm_write_get_byte:
|
|
80
|
1244 call rs232_get_byte
|
|
157
|
1245 return
|
|
|
1246
|
|
80
|
1247 comm_write_dil1:
|
|
|
1248 movff RCREG1,opt_dil_O2_ratio+0
|
|
157
|
1249 rcall comm_write_get_byte
|
|
80
|
1250 movff RCREG1,opt_dil_He_ratio+0
|
|
157
|
1251 rcall comm_write_get_byte
|
|
80
|
1252 movff RCREG1,opt_dil_type+0
|
|
157
|
1253 rcall comm_write_get_byte
|
|
80
|
1254 movff RCREG1,char_I_dil_change+0
|
|
|
1255 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1256 comm_write_dil2:
|
|
|
1257 movff RCREG1,opt_dil_O2_ratio+1
|
|
157
|
1258 rcall comm_write_get_byte
|
|
80
|
1259 movff RCREG1,opt_dil_He_ratio+1
|
|
157
|
1260 rcall comm_write_get_byte
|
|
80
|
1261 movff RCREG1,opt_dil_type+1
|
|
157
|
1262 rcall comm_write_get_byte
|
|
80
|
1263 movff RCREG1,char_I_dil_change+1
|
|
|
1264 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1265 comm_write_dil3:
|
|
|
1266 movff RCREG1,opt_dil_O2_ratio+2
|
|
157
|
1267 rcall comm_write_get_byte
|
|
80
|
1268 movff RCREG1,opt_dil_He_ratio+2
|
|
157
|
1269 rcall comm_write_get_byte
|
|
80
|
1270 movff RCREG1,opt_dil_type+2
|
|
157
|
1271 rcall comm_write_get_byte
|
|
80
|
1272 movff RCREG1,char_I_dil_change+2
|
|
|
1273 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1274 comm_write_dil4:
|
|
|
1275 movff RCREG1,opt_dil_O2_ratio+3
|
|
157
|
1276 rcall comm_write_get_byte
|
|
80
|
1277 movff RCREG1,opt_dil_He_ratio+3
|
|
157
|
1278 rcall comm_write_get_byte
|
|
80
|
1279 movff RCREG1,opt_dil_type+3
|
|
157
|
1280 rcall comm_write_get_byte
|
|
80
|
1281 movff RCREG1,char_I_dil_change+3
|
|
|
1282 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1283 comm_write_dil5:
|
|
|
1284 movff RCREG1,opt_dil_O2_ratio+4
|
|
157
|
1285 rcall comm_write_get_byte
|
|
80
|
1286 movff RCREG1,opt_dil_He_ratio+4
|
|
157
|
1287 rcall comm_write_get_byte
|
|
80
|
1288 movff RCREG1,opt_dil_type+4
|
|
157
|
1289 rcall comm_write_get_byte
|
|
80
|
1290 movff RCREG1,char_I_dil_change+4
|
|
|
1291 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1292
|
|
|
1293 comm_write_sp1:
|
|
|
1294 movff RCREG1,char_I_setpoint_cbar+0
|
|
157
|
1295 rcall comm_write_get_byte
|
|
80
|
1296 movff RCREG1,char_I_setpoint_change+0
|
|
|
1297 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1298 comm_write_sp2:
|
|
|
1299 movff RCREG1,char_I_setpoint_cbar+1
|
|
157
|
1300 rcall comm_write_get_byte
|
|
80
|
1301 movff RCREG1,char_I_setpoint_change+1
|
|
|
1302 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1303 comm_write_sp3:
|
|
|
1304 movff RCREG1,char_I_setpoint_cbar+2
|
|
157
|
1305 rcall comm_write_get_byte
|
|
80
|
1306 movff RCREG1,char_I_setpoint_change+2
|
|
|
1307 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1308 comm_write_sp4:
|
|
|
1309 movff RCREG1,char_I_setpoint_cbar+3
|
|
157
|
1310 rcall comm_write_get_byte
|
|
80
|
1311 movff RCREG1,char_I_setpoint_change+3
|
|
|
1312 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1313 comm_write_sp5:
|
|
|
1314 movff RCREG1,char_I_setpoint_cbar+4
|
|
157
|
1315 rcall comm_write_get_byte
|
|
80
|
1316 movff RCREG1,char_I_setpoint_change+4
|
|
|
1317 bra comm_write_abort ; Done. Loop with timeout reset
|
|
|
1318
|
|
79
|
1319 ;-----------------------------------------------------------------------------
|
|
|
1320
|
|
0
|
1321 comm_send_string:
|
|
|
1322 movlw "n" ; send echo
|
|
|
1323 movwf TXREG1
|
|
|
1324 call rs232_wait_tx ; Wait for UART
|
|
|
1325 WIN_SMALL comm_string_column, comm_string_row
|
|
|
1326 movlw .16
|
|
|
1327 movwf lo ; counter
|
|
|
1328 comm_send_string_loop:
|
|
|
1329 call rs232_get_byte
|
|
|
1330 btfsc rs232_recieve_overflow ; Got byte?
|
|
|
1331 bra comm_send_string_abort ; No, abort!
|
|
|
1332 movff RCREG1,POSTINC2 ; Store character
|
|
|
1333 decfsz lo,F
|
|
|
1334 bra comm_send_string_loop
|
|
|
1335 comm_send_string_abort:
|
|
|
1336 STRCAT_PRINT "" ; Show the text
|
|
80
|
1337 goto comm_download_mode0 ; Done. Loop with timeout reset
|
|
0
|
1338
|
|
|
1339 ;-----------------------------------------------------------------------------
|
|
|
1340
|
|
|
1341 comm_check_day:
|
|
|
1342 movff RCREG1, day
|
|
|
1343 movff month,lo ; new month
|
|
|
1344 dcfsnz lo,F
|
|
|
1345 movlw .31
|
|
|
1346 dcfsnz lo,F
|
|
|
1347 movlw .28
|
|
|
1348 dcfsnz lo,F
|
|
|
1349 movlw .31
|
|
|
1350 dcfsnz lo,F
|
|
|
1351 movlw .30
|
|
|
1352 dcfsnz lo,F
|
|
|
1353 movlw .31
|
|
|
1354 dcfsnz lo,F
|
|
|
1355 movlw .30
|
|
|
1356 dcfsnz lo,F
|
|
|
1357 movlw .31
|
|
|
1358 dcfsnz lo,F
|
|
|
1359 movlw .31
|
|
|
1360 dcfsnz lo,F
|
|
|
1361 movlw .30
|
|
|
1362 dcfsnz lo,F
|
|
|
1363 movlw .31
|
|
|
1364 dcfsnz lo,F
|
|
|
1365 movlw .30
|
|
|
1366 dcfsnz lo,F
|
|
|
1367 movlw .31
|
|
|
1368 cpfsgt day ; day ok?
|
|
|
1369 return ; OK
|
|
|
1370 movlw .1 ; not OK, set to 1st
|
|
|
1371 movwf day
|
|
|
1372 return
|
|
|
1373
|
|
|
1374 ;----------------------------------------------------------------------------
|
|
|
1375 END |
