The pesticides storage tank in spraying drone need indignation on low tank volume. I have digital water sensor which is been places to the bottom of the tank, It will change the logic level 0 or 1 depends on the presence of water.
Can I use any of the AUX pin to read this input and display a mavlink msg or buzzer sound are even a RTL will sound good.
Can somebody help me on the same?
Replies
Still in the same point...
Hi Sivashankar,
I have same problems. Is there any progress?
Any information will help me a lot.
Hi thank You, I got your point and working on it, I've a small issue, I can't able to see any msg on GCS regarding the Pin status change.
I using AUX pin 6, so
BTN_Enable=1;
BTN_PIN1=55;
BTN_REPORT_SEND=1; (Note: Note that the BUTTON_CHANGE message is MAVLink2 only)(I can't able to get this point)
now signal pin in aux6 is pilled high default.(AP_Button:#174: hal.gpio->write(pin[i], 1);)
So i pull down the aux6 signal pin to ground through a 1kR, And can't able to observe any changes in Mission Planner(I checked at Messages and Status Tabs to observe changes)
Auturgy said:
Hi thank You, I got your point and working on it, I've a small issue, I can't able to see any msg on GCS regarding the Pin status change.
I using AUX pin 6, so
BTN_Enable=1;
BTN_PIN1=55;
BTN_REPORT_SEND=1; (Note: Note that the BUTTON_CHANGE message is MAVLink2 only)(I can't able to get this point)
now signal pin in aux6 is pilled high default.(AP_Button:#174: hal.gpio->write(pin[i], 1);)
So i pull down the aux6 signal pin to ground through a 1kR, And can't able to observe any changes in Mission Planner(I checked at Messages and Status Tabs to observe changes)
Thank you for your response.