help code microcontroller

[kdbaffour]

i tried to use spi lib to do the coding of the microcontroller but it did not work
can someone pls help me out
i just wanted the temperature readings of both thermocouple to appear simultaneously
on the lCD

 

[doraemon]

Hello!

Max6675 is extremely simple to use because (as far as I remember), there is no configuration
at all, you just select it, read and deselect.
But without your code, it's difficult to help you.
- Are you sure the SPI works as you widh (if you issue a read action, do you have a signal on the clock?)
- Does your LCD work?
Etc...

Dora.

PS: By the way, could you set a more meaningful title? "help code microcontroller" is basically the purpose
of the whole forum. Help reading max6675 would be more focused.

 

[jayanth.devarayanadurga]

I see that you are using both HW SPI ans SW SPI. If you are just simulating in Proteus then connect LCD pin VEE to +5V. Post you code. Which Compiler are you using?