Fixed server log when changed PID parameters from the web interface.

Changed PID code. PID parameters are now stored 3 digits instead of 2 behind the decimal point. Prevent extreme heating or cooling in Beer mode. Heat and Cool lockdown now allows the lagest value to win instead of zero them both. PID output treshold from 2% to 50%.

Switched PID to BOO mode for all modes.

Remove temporary marker.

Swapped heat/cool symbols.

Small brewpanel display error fix, did not affect real hardware.

Bumped to version 0.5.2 and removed the brewco subdirectory because that has been implemented as Arduino project.

Compacted LCD display for units, allways 4 instead of 4 to 6 lines. But it's a bit more cryptic. We could write a short manual.

Fixed compiler warning

Use user defined characters for the LCD display just like in Arduino projects.

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mercurial