Adding Non-Linear Rescale SIGNAL calculator 107117

[ofl]

It would be nice to adding non-linear rescale signal program as non-linear analog input driver. Using the same method with configuration file would be very interesting in order to add the capability of an inteligent warning .

With the non-linear rescale signal we can assign siganl as logic number as 0 or 1. And with rescale signal calculator, multiplier 2 rescale sensors equal inteligent warning.
Example of lean AFR warning:
1) Assign logic answer to AFR sensor with a config file (with the new non-linear rescale program)
"AFR" --> "rescale program"
20 --> 1
19 --> 1
...
14.7 --> 1
13.3 --> 0
13 --> 0
...
10 --> 0
2) Assign logic answer to MAP sensor with a config file (with the new non-linear rescale program)
"MAP" --> "rescale program"
100mbar --> 0
200mbar --> 0
...
800mbar --> 1
900mbar --> 1
1000mbar --> 1

3) Multiplier rescale AFR and rescale MAP with rescale signal calculator and we have an inteligent warning
If AFR > 13.3 and MAP > 800mbar the rescale signal calculator return 1
If AFR > 13.3 and MAP < 800mbar the rescale signal calculator return 0
...
Assign a gauge to the result and we have an inteligent warning

This method is very "soft", you can change the non-linear answer with 0, 1,, 2 ... to have more complex alarm. But in order to do that we need a non-linear rescale signal program.