adafruit/sous_viduino

Sous-vide powered by Arduino - The SousViduino!

Sous-Viduino

Sous-vide powered by Arduino - The SousViduino!

This is the code from Bill Earl for the Adafruit Sous-vide tutorial using an Arduino. Check it out at http://learn.adafruit.com/sous-vide-powered-by-arduino-the-sous-viduino

sous_viduino's Issues

LCD Backlight with monochrome version

If you try to use the monochrome version of the Adafruit LCD Shield (product ID 772), the TEAL color resolves to an off backlight making it very had to read the display.
I've tested all the colors in this code and only TEAL and GREEN have this behaviour.
Please patch it to make it work with the monochrome version. Thisi is the only model our local provider (Crcibernetica in Costa Rica) carries.
As a suggestion, the learning guide can also be modified to include this product.

ovf for SP, Kp, Ki

I have downloaded the code directly from here and keep getting overflow values for my SP, Kp, and Ki. I am able to adjust Kd. The only errors I am getting in the IDE are:

In file included from C:\Users\Desktop\Sous_Viduino-master\Sous_Viduino\Sous_Viduino\Sous_Viduino.ino:12:0:

C:\Users\Documents\Arduino\libraries\PID_AutoTune_v0/PID_AutoTune_v0.h:3:0: warning: "LIBRARY_VERSION" redefined

 #define LIBRARY_VERSION 0.0.1
 ^

In file included from C:\Users\Desktop\Sous_Viduino-master\Sous_Viduino\Sous_Viduino\Sous_Viduino.ino:11:0:

C:\Users\Documents\Arduino\libraries\PID/PID_v1.h:3:0: note: this is the location of the previous definition

 #define LIBRARY_VERSION 1.1.1
 ^

Could someone please lend me some assistance?

Thanks.

Serial Logging does not work as expected

Serial port logging does not work as expected.
Expected behavior is to get serial data at a periodic rate based on the logInterval variable.
Actual behavior is serial data comes in as rapidly as possible, without regard to the logInterval variable.