aortner / cerea

Sketch für Cerea

cerea

Sketch für Cerea

cerea's Issues

WorksSwitch

WorksSwitch

i want to read out my sensor from my johndeere for hydraulics and simulate a switch with arduino

it seems my code is ok value changes from 0/1/2 (with steerswitch pin also) in agopengps
but nothing happens with auto/manual...

Code:
// hydraulics
analogRead(A2); //discard
delay(1);
hydro = analogRead(A2);

if (hydro>600) workSwitch = HIGH;
else workSwitch=LOW;

// workSwitch = digitalRead(WORKSW_PIN); // read work switch
steerSwitch = digitalRead(STEERSW_PIN); //read auto steer enable switch open = 0n closed = Off
steerSwitch << 1; //put steerswitch status in bit 1 position
switchByte = workSwitch+steerSwitch;
update: could also see no change with old code.. at pin4

Steering Sensor

Steering Sensor.

after all i got some wiring diagrams of my john deere.

what i can see that most of the important wires are double.

so i did investigate my wheel angle sensor because i did see there are 4 (6) wires going to it.

so i did found that there are different types of sensor with 2 signals coming out. as i think there are
2 hall sensors in it - because there is a second power and gnd to pin needed.

so double signals - double measurements. i will try to build a new connector and see whats is coming from my sensor....
91681.pdf