Code:
define osc 20
Include "modedefs.bas" ' Mode definitions for Serout
include "fp1832l.bas" ' Include file for 18xxxx (32-bit, PBPL.EXE)
Prefix con $FE ' needed before each command
LcdCls CON $51 ' clear LCD (use PAUSE 5 after)
LcdLine1 CON $00 ' move cursor to line 1
LcdLine2 con $40 ' move curson to line 2
LcdLine3 con $14 ' move curson to line 3
lcdLine4 con $54 ' move curson to line 4
LcdCol1 con $00 ' move cursor to column 1
LcdCol2 con $07 ' move cursor to column 7
LcdCR CON $0D ' move pos 0 of next line
LcdOn CON $41 ' LCD on; cursor off, blink off
LcdHome con $46
Backlight con $53 ' Backlighting 1-8
Contrast con $52 ' Contrast 1-50
CursorPS con $45 'Cursor Position
CursorOn con $47 'Cursof On
CursorOff con $48 'Cursor Off
BackSpace CON $4E 'Backspace
UnderlineOn con $47
UnderlineOff con $48
LCD VAR PortC.6 'LCD output
Inlet var word
RH Var word
RH1 var Word 'Used for math purposes
Baro var word
Baro1 var word 'Used for math purposes
Temp var word
Temp2 var word 'Used for math purposes
CurPos var word
SAP var word 'Saturation Pressure
AVP var word 'Actual Vapor Pressure
DAVP var word 'Dry Ait Vapor Pressure
WAVP var word 'Wet Air Vapor Pressure
DAD var word 'Dry Air Density
WVD var word 'Water Vapor Density
WAD var word 'Wet Air Density
Serout2 LCD, 84, [Prefix,LcdCLS]
Temp = 500
Temp2 = (Temp/10)-50
Lookup2 Temp2,[1227,1274,1322,1371,1422,1475,1530,1586,1644,1704,1766,1830,1896,1964,2034,2107, _
2181,2258,2337,2419,2503,2590,2679,2771,2866,2963,3064,3167,3273,3383,3496,3612, _
3731,3854,3980,4110,4243,4380,4522,4667,4816,4969,5126,5288,5454,5625,5800,5980, _
6165,6355,6550,6750,6955,7166,7383,7605,7833,8066,8306,8553],SAP
RH = 600
RH1 = RH/10
aint = RH1
Gosub itofa ' Convert int to float
bint = SAP
Gosub itofb ' Convert int to float
Gosub fpmul
Gosub ftoia
AVP = aint 'AVP = ((RH)*SAP)
'RH1 SAP AVP(code) AVP(real)
'Results 600 1227 8084 73620
'500 1227 61350 61350
Serout LCD, T9600,[Prefix,CursorPS,0,#RH1, " ", #SAP, " ", #AVP]
stop
Bookmarks