Fsr

Hi Johann,

as i'm using my kossel with heated-bed and FSR (i added some thermo-resistand separators), i had to separate the analog inputs of the Headed-BED and the FSR.

please note:
setting FSR_ANALOG_READ is required in order to use the analog sensors - otherwise Z_MIN is used.

Also - in the pins.h "FSR_PIN" has to be defined for the used Motherboard, if not, no reading is taken. (i added dummy-variables for all Boards - but not owning them i set it to -1 for all of them (except for Motherboard 33).

Feel free to ask should you have questions.

Greetings Matthias