How to use serial LCD in PICBASIC PRO?

Hi All,
I am trying to use SERIAL LCD BPI-216
from Scott Edwards Electronics, Inc in my project
to monitor setting parameters.

Code:

---

'Processor p16F84A
DEFINE OSC 20 
INCLUDE "modedefs.bas"
TRISA = $0F ' Set PORTA to all input
TRISB = %00000000 ' Set all of PORTB to outputs
PORTB = $00
I CON 254
CLR CON 1
LINE2 CON 192
L1_C7 CON 135
FR1 CON 255
FR2 CON 128
FR3 CON 64
FR4 CON 32
FR5 CON 16
FR6 CON 8
FR7 CON 4
FR8 CON 2
FR9 CON 1
SER var PORTA.3
'N2400 con 4
MYVAR VAR BIT
UP VAR BIT
DOWN VAR BIT
NV VAR BYTE
CNT VAR BYTE
CNT = 0
MAIN:
PAUSE 1000
PORTB = $00
MYVAR =PORTA.0
IF MYVAR = 1 THEN RUN
UP = PORTA.1
IF UP = 1 THEN INCNV
DOWN = PORTA.2
IF DOWN = 1 THEN DECNV
LOOKUP CNT,[FR1,FR2,FR3,FR4,FR5,FR6,FR7,FR8,FR9],NV '
serout SER,N2400,[I,CLR] 'clear and move to home position
serout SER,N2400,[I,L1_C7,"mSEC"]' Print on the first line
serout SER,N2400,[I,LINE2] 'Redirect to second line
Serout SER,N2400,[#NV,"  "] 'Print Value of NV
GOTO MAIN
RUN:
MYVAR =PORTA.0
IF MYVAR = 0 THEN MAIN
 'Get CNT from string to var NV
PORTB = %10011001
PAUSE  NV
PORTB = %10101010
PAUSE  NV
PORTB = %01100110
PAUSE NV
PORTB = %01010101
PAUSE NV
GOTO RUN
INCNV:
PAUSE 500
CNT = CNT + 1
IF CNT = 9 THEN CNT = 8
RETURN
DECNV:
PAUSE 500
CNT = CNT - 1
IF CNT = -1 THEN CNT = 0
RETURN
END

---

Program is working fine, only serial LCD is behaved.
Where I can find info how to use serial LCD in PICBASIC Pro
enviroment?
Thanks in advance.
Best Regards:rolleyes:

Provided that you have setted the baud rate to 2400 than the error you have made is the use of inverted instead of true state. (very likely you have thought that N was standing for no parity)
Just change your code as for the below example and your lcd will work fine.

Code:

---

serout SER,T2400,[I,CLR] 'clear and move to home position
serout SER,T2400,[I,L1_C7,"mSEC"]' Print on the first line
serout SER,T2400,[I,LINE2] 'Redirect to second line
Serout SER,T2400,[#NV,"  "] 'Print Value of NV

---

Al.

Dear Al,
With your push it is working.Later try to test outside on boardwalk.
Was sunny day, could not see nothing on LCD.
Is it possible to install LCD or different staff in sunglasses to monitor data?
What can I find on market to solve this problem?
The same story with digital camera.During sunny days it is impossible
to make nice composition, a picture on LCD is not visible.So LCD glasses is cheap solution for many applications.
Appreciate any ideas.
Best Regards;)