# HG changeset patch
# User JeanDo
# Date 1309038520 -7200
# Node ID 6f7965ec5f49f033ed3221f37f5ffcb2fa045124
# Parent  0386c7e1374a9271be3d764027a3a71888e0b522
BUGFIX Color coding ppO2 > 4.9 (bug #50)

diff -r 0386c7e1374a -r 6f7965ec5f49 code_part1/OSTC_code_asm_part1/definitions.asm
--- a/code_part1/OSTC_code_asm_part1/definitions.asm	Thu Jun 23 01:41:39 2011 +0200
+++ b/code_part1/OSTC_code_asm_part1/definitions.asm	Sat Jun 25 23:48:40 2011 +0200
@@ -58,7 +58,7 @@
 #DEFINE	warn_depth		d'1'
 #DEFINE	warn_cns		d'2'
 #DEFINE	warn_gf			d'3'
-#DEFINE	warn_ppo2		d'4'
+;#DEFINE warn_ppo2		d'4'
 #DEFINE warn_velocity	d'5'
 #DEFINE warn_ceiling	d'6'
 #DEFINE	warn_gas_in_gaslist	d'7'
diff -r 0386c7e1374a -r 6f7965ec5f49 code_part1/OSTC_code_asm_part1/pled_outputs.asm
--- a/code_part1/OSTC_code_asm_part1/pled_outputs.asm	Thu Jun 23 01:41:39 2011 +0200
+++ b/code_part1/OSTC_code_asm_part1/pled_outputs.asm	Sat Jun 25 23:48:40 2011 +0200
@@ -116,8 +116,10 @@
 	clrf		xB+1
 	call		mult16x16				; EEDATA * p_amb/10
 
-	tstfsz		xC+2						; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55Bar?
-	bra			PLED_color_code_gaslist1	; Yes, warn in warning color
+	tstfsz		xC+2                    ; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55Bar?
+	bra			PLED_color_code_gaslist1; Yes, warn in warning color
+	btfsc		xC+1,7                  ; > 32767, ppO2>3,276Bar?
+	bra			PLED_color_code_gaslist1; Yes, warn in warning color
 
 	movff		xC+0,sub_a+0
 	movff		xC+1,sub_a+1
@@ -199,7 +201,7 @@
 	return
 
 PLED_color_code_gf:
-	movff	char_O_gradient_factor,lo		; gradient factor
+f	movff	char_O_gradient_factor,lo		; gradient factor
 	GETCUSTOM8	d'45'			; GF Warn [%]
 	subwf	lo,W
 	btfsc	STATUS,C
@@ -210,26 +212,33 @@
 	call	PLED_warnings_color
 	return
 
-PLED_color_code_ppo2:
-; Check very high ppO2 manually
-	tstfsz	xC+2					; char_I_O2_ratio * p_amb/10 > 65536, ppO2>6,55Bar?
-	bra		PLED_color_code_ppo22	; Yes, warn in warning color
-
+;-----------------------------------------------------------------------------
+; Set color to red if ppO2 to high (and white if not).
+; Inputs: xC:3 = ppO2 (computed from divemode and O2_ratio).
+;
+PLED_color_code_ppo2:                   ; ppO2 in xC:3 (in 160*100 = 1.6000, ie. in 0.1 mbar)
+; Check very high ppO2 manually:
+    tstfsz  xC+2                        ; xC > 65535 ?
+	bra		PLED_color_code_ppo22	    ; Yes, warn in warning color
+	btfsc   xC+1,7					    ; xC > 32767, ie. ppO2>3,276Bar?
+	bra		PLED_color_code_ppo22	    ; Yes, warn in warning color
+
+; Normal checks: CF46
 	movff	xC+0,sub_a+0
 	movff	xC+1,sub_a+1
-	GETCUSTOM8	d'46'			; color-code ppO2 warning [cBar]
+	GETCUSTOM8	d'46'                   ; color-code ppO2 warning, eg. 160 cBar = 1.60 bar.
 	mullw	d'100'
 	movff	PRODL,sub_b+0
 	movff	PRODH,sub_b+1
-	call	sub16			;  sub_c = sub_a - sub_b
+	call	sub16                       ;  sub_c = sub_a - sub_b
 	btfss	neg_flag
-	bra		PLED_color_code_ppo22; Set to warning color
-	call	PLED_standard_color
-	return
+	bra		PLED_color_code_ppo22       ; Set to warning color
+	goto	PLED_standard_color
+
 PLED_color_code_ppo22:
-	call	PLED_warnings_color
-	return
-
+	goto	PLED_warnings_color
+
+;-----------------------------------------------------------------------------
 PLED_color_code_velocity:
 	btfss	neg_flag			; Ignore for ascend!
 	bra		PLED_color_code_velocity1		; Skip check!
@@ -1018,7 +1027,7 @@
 	WIN_TOP		.119
 	WIN_LEFT	.0
 	WIN_FONT 	FT_SMALL
-	PLED_color_code		warn_ppo2		; Color-code output (ppO2 stored in xC)
+    call    PLED_color_code_ppo2		; Color-code output (ppO2 stored in xC:3)
 
     STRCPY  "ppO2:"
 
@@ -3124,9 +3133,10 @@
 
 	movff	lo,WREG					; copy to WREG
 	mullw	.100
+    clrf    xC+2
 	movff	PRODH,xC+1
 	movff	PRODL,xC+0				; For color code
-	PLED_color_code		warn_ppo2	; Color-code output (ppO2 stored in xC)	
+    call    PLED_color_code_ppo2 	; Color-code output (ppO2 stored in xC:3)
 
 	tstfsz	hi						; >2,55bar?
 	rcall	PLED_const_ppO2_too_hi	; Yes
@@ -3193,9 +3203,10 @@
 
 	movff       char_O_flush_ppO2,WREG  ; copy to WREG
 	mullw       .100
+    clrf        xC+2
 	movff       PRODH,xC+1
 	movff       PRODL,xC+0              ; For color code
-	PLED_color_code		warn_ppo2		; Color-code output (ppO2 stored in xC)	
+    call        PLED_color_code_ppo2	; Color-code output (ppO2 stored in xC:3)	
 
 	WIN_LEFT	.130
 	WIN_TOP		.168
diff -r 0386c7e1374a -r 6f7965ec5f49 code_part1/OSTC_code_asm_part1/surfmode.asm
--- a/code_part1/OSTC_code_asm_part1/surfmode.asm	Thu Jun 23 01:41:39 2011 +0200
+++ b/code_part1/OSTC_code_asm_part1/surfmode.asm	Sat Jun 25 23:48:40 2011 +0200
@@ -1,4 +1,3 @@
-f
 ; OSTC - diving computer code
 ; Copyright (C) 2008 HeinrichsWeikamp GbR