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comparison code_part1/OSTC_code_asm_part1/definitions.asm @ 125:2907b42c195b

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Altimeter: - use H = 19902 log10(P0/P) - Interface to select sea level mbars. - Average over 32 values, using 1/16 of mbar. - Display in customview area. - Fix display ****m when not yet computed - Fix reset when exiting sleep mode - Fix : edit menu in 1/4 of mbar. - Fix use CF#49 to enable/disable altimeter, also in altimeter menu. - Fix visible in Menu 2
author JeanDo
date Wed, 29 Dec 2010 01:41:13 +0100
parents 4f9f477bb452
children 06c4899ddb4b
comparison
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124:4f9f477bb452 125:2907b42c195b
71 CONFIG DEBUG = OFF ;Background debugger disabled, RB6 and RB7 configured as general purpose I/O pins 71 CONFIG DEBUG = OFF ;Background debugger disabled, RB6 and RB7 configured as general purpose I/O pins
72 CONFIG XINST = OFF ;Instruction set extension and Indexed Addressing mode disabled (Legacy mode) 72 CONFIG XINST = OFF ;Instruction set extension and Indexed Addressing mode disabled (Legacy mode)
73 CONFIG LVP = OFF ;Single-Supply ICSP disabled 73 CONFIG LVP = OFF ;Single-Supply ICSP disabled
74 CONFIG STVREN = OFF ;Stack full/underflow will not cause Reset 74 CONFIG STVREN = OFF ;Stack full/underflow will not cause Reset
75 75
76 CBLOCK 0x800
77 c_code_data_stack:.64 ; Reserve space for C-code data space. Eg.when calling log.
78 endc
79
80 CBLOCK 0x3F0
81 pressureSum:2 ; Stabilize surface presure by a long averaging window [mbar]
82 pressureCount ; Count of pressure values.
83 pressureAvg:2 ; save averaged pressure x16, for altimeter_menu
84 pressureRef:2 ; Pressure at sea level [mbar]
85 altitude:2 ; Last computed altitude [m]
86 ENDC
76 87
77 ;Variable definitions 88 ;Variable definitions
78 ; arrays are in hex size!! 20 = .032 89 ; arrays are in hex size!! 20 = .032
79 90
80 CBLOCK 0x060 ;Bank 0 91 CBLOCK 0x060 ;Bank 0