HX711 driver code

[povulon]

Hi

I have 18F452 pic . I want to use HX711 chip with 18F452 . I searched example code on the internet . But I cant find the example code that is written by pic basic

Please help me

[Yvesmazzon]

Hello Povulon,

Did you had any luck with the HX711 code?
Regards,

Yves

[CuriousOne]

And now I have the same question

[pedja089]

You can try this:

 Hx711Cnt var Word
 I var Byte
 GraM var word
 GraMM var word
 SigN var byte
 
Symbol dataa = PORTB.2
Symbol clock = PORTB.3   
input dataa
output clock

I=0
LoadCellA:
 dataa = 1:clock = 0: Hx711Cnt = 0
 While dataa = 1 : Wend
 For i = 0 To 15
   High clock
   Hx711Cnt = Hx711Cnt <<1
   Low clock
   if dataa=1 then Hx711Cnt=Hx711Cnt+1
 Next
 High clock
 Hx711Cnt = Hx711Cnt^32768
 gram=32768-Hx711Cnt
 'gram=gram-65477' zero
 IF gram.15 THEN  'negative values
     gram = ~gram + 1
     Sign = "-" 
  else
     Sign=" "   
  ENDIF 

disable  
gram=gram*11627   'scale values
gramm=div32 10000 
 enable

 LCDOUT $FE, 1 
 LcdOut $FE,$80, "Tara=",sign,dec(gramm)
 pause 100
GoTo LoadCellA
end

EDIT: Not my code, but I helped to make it work...

[CuriousOne]

Thanks, will give it a try!