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diff code_part1/OSTC_code_asm_part1/surfmode.asm @ 341:2144f19fa1eb

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BUGFIX protect against ISR changing pressure/temperature while reading it.
author JeanDo
date Fri, 20 May 2011 00:48:30 +0200
parents ceedf078b2d8
children 797e2ac42d24
line wrap: on
line diff
--- a/code_part1/OSTC_code_asm_part1/surfmode.asm	Fri May 20 00:39:05 2011 +0200
+++ b/code_part1/OSTC_code_asm_part1/surfmode.asm	Fri May 20 00:48:30 2011 +0200
@@ -281,8 +281,7 @@
 	movwf	wait_temp						; Use as buffer
 	movff	wait_temp,char_I_N2_ratio		; No He at the Surface
 
-	movff	amb_pressure+0,int_I_pres_respiration+0		; copy surface air pressure to deco routine
-	movff	amb_pressure+1,int_I_pres_respiration+1		
+    SAFE_2BYTE_COPY amb_pressure,int_I_pres_respiration ; copy surface air pressure to deco routine
 	GETCUSTOM8	d'11'									; Saturation multiplier %
 	movff	WREG,char_I_saturation_multiplier
 	GETCUSTOM8	d'12'									; Desaturation multiplier %