Picstar
- 24th September 2008, 06:10
Hello everyone,
I have a question about lcd defines. Here is my code:
DEFINE LCD_DREG PORTD
DEFINE LCD_DBIT 4
DEFINE LCD_EREG PORTA
DEFINE LCD_EBIT 3
Now this allows me to use the lcd on my QL200 developement board (ebay). One problem is that I must jumper wire the RS to RA4 for operation. Is there any way of getting around this?
I have tried adding:
DEFINE LCD_RSREG PORTA
DEFINE LCD_RSBIT 2
Which is where the QL200 is hardwired to, but still no good. There apparently are conflicts.
Any ideas anyone?
I have a question about lcd defines. Here is my code:
DEFINE LCD_DREG PORTD
DEFINE LCD_DBIT 4
DEFINE LCD_EREG PORTA
DEFINE LCD_EBIT 3
Now this allows me to use the lcd on my QL200 developement board (ebay). One problem is that I must jumper wire the RS to RA4 for operation. Is there any way of getting around this?
I have tried adding:
DEFINE LCD_RSREG PORTA
DEFINE LCD_RSBIT 2
Which is where the QL200 is hardwired to, but still no good. There apparently are conflicts.
Any ideas anyone?