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comparison src/ms5541.asm @ 92:7ca1105751c7

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add sensor calibration option (PC only), some cleanup
author heinrichsweikamp
date Wed, 16 Apr 2014 22:31:09 +0200
parents 50c3e2c7ba7a
children 39f6c07ce2f6
comparison
equal deleted inserted replaced
91:917393caf559 92:7ca1105751c7
136 movlw LOW(.1000) ; add 1000 136 movlw LOW(.1000) ; add 1000
137 addwf isr_xC+1,F 137 addwf isr_xC+1,F
138 movlw HIGH(.1000) 138 movlw HIGH(.1000)
139 addwfc isr_xC+2,F 139 addwfc isr_xC+2,F
140 140
141 ; Add opt_pressure_adjust to result (SIGNED!)
142 movff opt_pressure_adjust,isr_xC+0
143
144 btfss isr_xC+0,7 ; <0?
145 bra pressure_extra_add ; No
146 ; Yes
147 comf isr_xC+0,F
148 incf isr_xC+0,F
149 ; Check for max. of 20mbar
150 movlw .21
151 cpfslt isr_xC+0
152 clrf isr_xC+0
153 ; Subtract
154 movf isr_xC+0,W
155 subwf isr_xC+1,F
156 movlw .0
157 subwfb isr_xC+2,F
158 bra pressure_extra_common
159
160 pressure_extra_add:
161 ; Check for max. of 20mbar
162 movlw .21
163 cpfslt isr_xC+0
164 clrf isr_xC+0
165 ; Add
166 movf isr_xC+0,W
167 addwf isr_xC+1,F
168 movlw .0
169 addwfc isr_xC+2,F
170
171 pressure_extra_common:
141 banksel common 172 banksel common
142 btfss simulatormode_active ; are we in simulator mode? 173 btfss simulatormode_active ; are we in simulator mode?
143 bra calc_compensation_2 ; no 174 bra calc_compensation_2 ; no
144 banksel isr_backup 175 banksel isr_backup
145 176