Using Nokia LCD

[ScaleRobotics]

The attached program fastLCD.zip will help you with text, as well as graphics. It will let you create characters, and it will create hex for them.

[fratello]

Nice program, but I use already Excel (bin2hex) for those big characters...Unfortunately, I need to understand the codes You and HJota propose and modify all my code; the procedures for define and display the characters are different...Per aspera ad astra ...

[fratello]

I succeded to display "23.56" ! it's a step, don't ?!
Now, assuming that I succed to write the code for reading DS18B20, how display temperature instead "23.56" ?
It's correct so : " lookup i, [temperature DIG 3, temperature DIG 2, temperature DIG 1], j" or how ? Thanks !

[ScaleRobotics]

How about changing from this:

for i=0 to 4
lookup i,["23.56"],j
lcdstr(i)=j
next i

to something like this:

lcdstr(4) = 48 + temperature dig 3
lcdstr(3) = 48 + temperature dig 2
lcdstr(2) = "."
lcdstr(1) = 48 + temperature dig 1
lcdstr(0) = 48 + temperature dig 0

You would have to do something when your temperature goes to single digits though.

[fratello]

What I put here ?

lcdstr(4) = 48 + temperature dig 3
lcdstr(3) = 48 + temperature dig 2
lcdstr(2) = "."
lcdstr(1) = 48 + temperature dig 1
lcdstr(0) = 48 + temperature dig 0

Tc=2
for i=0 to 4
lookup i,["??????"],j
lcdstr(i)=j
next i
nC=5

[ScaleRobotics]

What I put here ?

lcdstr(4) = 48 + temperature dig 3
lcdstr(3) = 48 + temperature dig 2
lcdstr(2) = "."
lcdstr(1) = 48 + temperature dig 1
lcdstr(0) = 48 + temperature dig 0

Tc=2
for i=0 to 4
lookup i,["??????"],j
lcdstr(i)=j
next i
nC=5

remove the for i = loop. The code above will load the values in the lcdstr string.

[fratello]

like in picture attached. The code works great, with one DS18B20; next project is, of course , termo with two zone, with thermostat, with clock, etc.,....
THANK YOU ALL !