Mercurial > public > mk2
annotate code_part1/OSTC_code_asm_part1/MAIN.ASM @ 543:0def530863c2
Use faster return from ISR
| author | heinrichsweikamp |
|---|---|
| date | Tue, 10 Jan 2012 21:55:13 +0100 |
| parents | f5a06b9e2fef |
| children | 44e9b961f156 |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 ; OSTC - diving computer code | |
|
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lock sensor for surfacemode until value is stable
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3 ; Copyright (C) 2008-2011 HeinrichsWeikamp GbR |
| 0 | 4 |
| 5 ; This program is free software: you can redistribute it and/or modify | |
| 6 ; it under the terms of the GNU General Public License as published by | |
| 7 ; the Free Software Foundation, either version 3 of the License, or | |
| 8 ; (at your option) any later version. | |
| 9 | |
| 10 ; This program is distributed in the hope that it will be useful, | |
| 11 ; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 ; GNU General Public License for more details. | |
| 14 | |
| 15 ; You should have received a copy of the GNU General Public License | |
| 16 ; along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 | |
| 18 | |
| 19 ; includes and isr | |
| 20 ; written by: Matthias Heinrichs, info@heinrichsweikamp.com | |
| 21 ; written: 041013 | |
| 22 ; last updated: 081219 | |
| 23 ; known bugs: | |
| 24 ; ToDo: | |
| 25 | |
| 26 | |
| 27 LIST P=18F4685 ;directive to define processor | |
| 28 #include <P18F4685.INC> ;processor specific variable definitions | |
| 29 | |
| 30 #include definitions.asm ; Defines, I/O Ports and variables | |
| 494 | 31 #include shared_definitions.h |
| 164 | 32 |
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33 reset_v code 0x0000 |
| 164 | 34 goto start ; Start! |
| 0 | 35 |
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36 inter_v code 0x0008 |
| 0 | 37 bra HighInt ;High Priority Interrups |
| 38 | |
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Avoid spurious switch-depth stops with 3 or more gas.
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39 inter_asm code 0x0018 ;Low Priority Interrups |
| 0 | 40 ; *** low priority interrupts not used |
| 41 bra HighInt ;High Priority Interrups | |
| 42 | |
| 43 HighInt: | |
| 543 | 44 ; movff BSR,0x102 ;save BSR register |
| 45 ; movff STATUS,status_temp ;save STATUS register | |
| 46 ; movff WREG,wreg_temp ;save working register | |
| 0 | 47 movlb b'00000001' ;select Bank1 |
| 92 | 48 movff PRODL,prod_temp+0 |
| 49 movff PRODH,prod_temp+1 | |
| 0 | 50 |
| 51 movf PORTB,W ;move portb into latch register | |
| 52 | |
| 53 btfsc PIR1,TMR1IF ;Timer1 INT (external 32.768kHz Clock) | |
| 54 call timer1int | |
| 55 | |
| 56 btfsc INTCON,TMR0IF ;Timer0 INT (Debounce Timer) | |
| 57 call timer0int | |
| 58 | |
| 59 btfsc PIR1,RCIF ; UART | |
| 60 call uartint | |
| 61 | |
| 62 btfsc INTCON,INT0IF ; Switch left | |
| 238 | 63 call switch_left_int |
| 0 | 64 |
| 65 btfsc INTCON3,INT1IF ; switch right | |
| 238 | 66 call switch_right_int |
| 0 | 67 |
| 92 | 68 movff prod_temp+1,PRODH |
| 69 movff prod_temp+0,PRODL | |
| 543 | 70 ; movff wreg_temp,WREG ;restore working register |
| 71 ; movff status_temp,STATUS ;restore STATUS register | |
| 72 ; movff 0x102,BSR ;restore BSR register | |
| 73 retfie FAST | |
| 0 | 74 |
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75 ;============================================================================= |
| 174 | 76 #include multilang_text.asm ; includes textmacros |
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77 |
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78 ;============================================================================= |
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79 osct_asm code |
| 97 | 80 #include strings.inc |
| 81 | |
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BUGFIX protect against ISR changing pressure/temperature while reading it.
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82 #include isr.asm ; Interrupt service routine (RTC&Sensor) |
| 0 | 83 #include displaytext.asm ; sends texts to wordprocessor |
| 84 #include math.asm ; mathematical functions | |
| 85 #include wait.asm ; waitroutines | |
| 123 | 86 #include oled_samsung.asm ; Attached in 80-System 8-Bit Mode |
| 87 #include aa_wordprocessor.asm ; New antialiased word processor and fonts | |
| 88 #include color_processor.asm ; Color image drawing. | |
| 330 | 89 #include dump_screen.asm ; Copy screen contains to serial interface |
| 0 | 90 #include valconv.asm ; outputs to POSTINC2 |
| 91 #include eeprom_rs232.asm ; Internal EEPROM and RS232 Interface | |
| 92 #include menu_custom.asm ; Menu "Custom FunctionsI" and "Custom FunctionsII" | |
| 93 #include menu.asm ; Main Menu and Setup Menu | |
| 94 #include menu_reset.asm ; Submenu "Reset" | |
| 95 #include menu_settime.asm ; Submenu "Set Time" | |
| 96 #include ms5535.asm ; Interface to MS5535A,B or C pressure sensor | |
| 97 #include pled_outputs.asm ; div. PLED outputs and background debugger | |
| 98 #include i2c_eeprom.asm ; for external I2C EEPROM and general I2C Routines | |
| 99 #include menu_logbook.asm ; Submenu "Logbook" | |
| 100 #include interface.asm ; Interface routines | |
| 101 #include menu_ppO2.asm ; Constant ppO2 setup menu | |
| 102 #include menu_battery.asm ; Submenu "Battery Info" | |
| 103 #include menu_gassetup.asm ; Menu "Gas Setup" | |
| 104 #include surfmode.asm ; Mainroutines for Surfacemode | |
| 105 #include divemode.asm ; Mainroutines for Divemode | |
| 106 #include divemode_menu.asm ; Underwater menu | |
| 107 #include sleepmode.asm ; Mainroutines for Sleepmode | |
| 108 #include adc_rtc.asm ; A/D converter (battery control) and RTC init | |
| 109 #include temp_extrema.asm ; Takes care of the temperature extrema logger | |
| 110 #include sync_clock.asm ; syncs RTC with PC | |
| 111 #include start.asm ; Startup and init, checks background debugger | |
| 112 #include simulator.asm ; Stand-alone simulator routines | |
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113 #include customview.asm ; Customview for divemode |
| 97 | 114 #include strings.asm ; Basic string operations |
| 0 | 115 |
| 125 | 116 #include altimeter.asm |
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117 ;============================================================================= |
| 123 | 118 #include dive_icons.asm ; Draw dive type icons in surface mode. |
| 62 | 119 |
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120 ;============================================================================= |
| 123 | 121 ; Extracted from p3_wordprocessor includes: |
| 122 #include aa_fonts.asm | |
| 110 | 123 |
| 124 ;============================================================================= | |
| 454 | 125 MESSG "OSTC - diving computer code, Copyright (C) 2011 HeinrichsWeikamp" |
| 0 | 126 MESSG "This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the" |
| 127 MESSG "Free Software Foundation, either version 3 of the License, or (at your option) any later version." | |
| 128 MESSG "This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY" | |
| 129 MESSG "or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details." | |
| 130 MESSG "You should have received a copy of the GNU General Public License along with this program.If not, see http://www.gnu.org/licenses/." | |
| 131 | |
| 238 | 132 ifdef __DEBUG |
| 133 MESSG "OSTC Mk.2 code compiled in DEBUG configuration!" | |
| 134 else | |
| 135 MESSG "OSTC Mk.2 code compiled in RELEASE configuration!" | |
| 136 endif | |
| 137 | |
| 138 | |
| 0 | 139 END ; end of program |
| 140 |