Convert 3-byte hex to dec to display on LCD

[Luciano]

Hi!

Just do an addition like you would do on paper without a calculator.

The multipliers used below are the single HEX digits.
(Multipliers for your example: 3=3, F=15, 1=1, 2=2, 3=3, 4=4).

See also the PicBasic "DIG" instruction.

HEX
======
3F1234

DEC
=======
1048576
1048576
1048576
  65536
  65536
  65536
  65536
  65536
  65536
  65536
  65536
  65536
  65536
  65536
  65536
  65536
  65536
  65536
   4096
    256
    256
     16
     16
     16
      1
      1
      1
      1
=======
4133428



(3*6)+(15*6)+(1*6)+(2*6)+(3*6)+(4*1)= 148 (write 8)
14+(3*7)+(15*3)+(1*9)+(2*5)+(3*1)= 102 (write 2)
10+(3*5)+(15*5)+(1*0)+(2*2)= 104 (write 4)
10+(3*8)+(15*5)+(1*4)= 113 (write 3)
11+(3*4)+(15*6)= 113 (write 3) 
11+(3*0)= 11 (write 1)
1+(3*1)= 4 (write 4)
==============================================

Have fun!

Luciano