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Updated StepperMotorControl Window Shade Example to use setPosition() 

Example now saves window shade position in NVS and uses setPosition() accordingly upon initialization.
This commit is contained in:
Gregg 2023-06-20 21:23:03 -05:00
parent fe4d83140f
commit e422d3c9de
2 changed files with 11 additions and 10 deletions
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12
examples/Other Examples/StepperMotorControl/StepperMotorControl.ino
View File

@ -51,23 +51,27 @@ struct DEV_WindowShade : Service::WindowCovering {
DEV_WindowShade(int a1, int a2, int b1, int b2) : Service::WindowCovering(){
current=new Characteristic::CurrentPosition(0);
target=new Characteristic::TargetPosition(0);
current=new Characteristic::CurrentPosition(0,true);
target=new Characteristic::TargetPosition(0,true);
motor=new Stepper_TB6612(a1, a2, b1, b2); // instantiate motor using pins specified in set-up below
motor->setAccel(10,20); // set acceleration parameters
LOG0("Configuring Motorized Window Shade with input pins: A1=%d, A2=%d, B1=%d, B2=%d\n",a1,a2,b1,b2);
LOG0("Initial Position: %d\n",current->getVal());
motor->setPosition(current->getVal()*10);
}
///////////
boolean update(){
// Move motor to absolute position, assuming 200 steps per revolution and 20 revolutions for full up/travel travel.
// Move motor to absolute position, assuming 200 steps per revolution and 5 revolutions for full up/travel travel,
// for a total of 1000 steps of full travel.
// Specify that motor should enter the BRAKE state upon reaching to desired position.
motor->moveTo(target->getNewVal()*20,5,Stepper_TB6612::BRAKE);
motor->moveTo(target->getNewVal()*10,5,Stepper_TB6612::BRAKE);
LOG1("Setting Shade Position=%d\n",target->getNewVal());
return(true);
}

9
src/src/extras/extras.ino
View File

@ -45,14 +45,11 @@ void setup() {
motor=new Stepper_TB6612(23,32,22,14);
motor->setStepType(StepperControl::HALF_STEP);
motor->setAccel(10,10);
motor->setPosition(200);
motor->move(100,2);
motor->setAccel(10,30);
motor->move(400,2);
while(motor->stepsRemaining());
motor->setPosition(-200);
motor->setPosition(800);
motor->moveTo(0,2,StepperControl::BRAKE);
while(motor->position()<-11);
motor->disable();
}
//////////////////////////////////////