@ device pic16f877
define osc 4
define adc_bits 8
Define LCD_DREG PORTD ' Define LCD connections
Define LCD_DBIT 4
Define LCD_RSREG PORTD
Define LCD_RSBIT 1
Define LCD_EREG PORTD
Define LCD_EBIT 0
RW var portd.2
low RW 'LCD R/W low = write
trisa = $ff
trisd = $00
adcon1 = 0
num var byte
LCDOUT $FE,1,"lcd_read"
pause 3000
main:
gosub read_value
gosub display
pause 200
GoTo main
End
display:
LCDOUT $FE,$80," setting value "
Pause 20
LCDOut $FE,$C0,"temp_set1=",dec3 num ," 'C"
Pause 20
return
read_value:
adcin 0,num
pause 10
return
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