barrie
@barrie
Member
Joined: 2022-09-04 9:10 am
Last seen: 2022-10-22 8:18 pm
Topics: 12 / Replies: 74
RE: Possible power supply interference problem

If you are using AccelStepper I found two issues that affected positions. My project is polar opposite to yours but It may be worth checking. MoveTo...

2 years ago
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RE: detecting odd and even numbers

@inq Just found my error. should have made (n % 2 == 0)

2 years ago
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RE: detecting odd and even numbers

@ronbentley1 Thank you, exactly what I was looking for. @inq Is this equivalent to your sketch? if (n % 2 = 0) { f = 1; b = -1;} else { f = ...

2 years ago
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Topic
2 years ago
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Replies: 8
Views: 2680
RE: Function arguments

@inq Are you back? Hope you had or having a good break. I got rid of dropBox years ago when it backed up everything that didn't need backing up. Anywa...

2 years ago
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RE: Function arguments

@robotbuilder @will Your .run loop didn't work because moveTo recalculates speed. The solution is to set the speed after moveTo..... and it works! ...

2 years ago
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RE: Function arguments

@robotbuilder Nano

2 years ago
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RE: Function arguments

@robotbuilder Thank you. If you look at the action in the video you will see the problem. It happens when the yellow LED lights up. You will see one s...

2 years ago
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RE: Function arguments

That is an interesting thought. Here is what I think I am setting up. I am setting the current position to zero and telling the stepper to move to a t...

2 years ago
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RE: Function arguments

@zander Hmmm! Which "get it" don't I get? I don't get it. đź¤”

2 years ago
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Function arguments

@will setCurrentPosition(0) is important. Until yoyo, the current position is anywhere. yoyo takes its reference from current position. I tried it w...

2 years ago
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RE: Function arguments

@zander I have tried many combinations of the + and - signs. The negative MoveTo statement sends the stepper CCW. But AccelStepper info says negative ...

2 years ago
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RE: Function arguments

@will yes I replaced my function with yours. It compiled OK but had zero affect. My version works correctly for individual rotors but I need them both...

2 years ago
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RE: Function arguments

@zander The problem is at case 3: yoyo see this video /* //Two 28BYJ48 stepper */ #include // ***************** Constants *****...

2 years ago
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