Hello all. Wondering if anyone has had an issue with a servo going back to zero during windows boot?
I have developed a hvac unit for my vehicle through visual studio and reading and writing to an arduino uno to control the servos for my fan speed, temp, and mode. Everything works as designed except for when the computer boots into windows. And the only servo it resets is the fan tied to pin 9.
My code stores the current settings for each servo each time they are accessed. So when you turn the vehicle off they stay put. When I start the vehicle the servos are where they were last, as the computer boots everything is fine, but when windows initializes the servo on pin 9 goes to zero intil my code starts, which sets all servos back to where they were at last power off.
Not really a big deal, but the momentary stoppage of the fan is annoying, especially when its hot out.
Any ideas? I was thinking about switching that servo to pin 12 or 8 just to see if there were any changes, but I haven't had time yet. Currently fan is pin 9, temp pin 10, and mode is pin 11.
Thanks - Barry