Search found 7 matches

by cuthbertsj
May 7th, 2018, 10:59 am
Forum: Help
Topic: Confused/Frustrated, need help with servo shield
Replies: 1
Views: 809

Re: Confused/Frustrated, need help with servo shield

After much trial and error I have determined I need a pulldown resistor. is there a way to do this in the board? or do I need an external resistor?

Thanks,
Joe
by cuthbertsj
May 2nd, 2018, 12:56 pm
Forum: Help
Topic: Confused/Frustrated, need help with servo shield
Replies: 1
Views: 809

Confused/Frustrated, need help with servo shield

Hello all, So I have been really struggling to get this servo shield to work. I started using the Lucid IDE and kept getting errors so I switched to the ISE. After much effort i managed to get the servo shield to output a PWM. And its beautiful. I have it hooked up to an Oscope and I can watch the p...
by cuthbertsj
April 26th, 2018, 12:41 pm
Forum: General
Topic: Servo Shield
Replies: 3
Views: 1103

Re: Servo Shield

I did see this. I am trying to use the servo shield in verilog and cannot figure out how to do the constraints file. I tried copying the lucid servo shield file into verilog with no success. Any ideas?

Thanks,
Joe
by cuthbertsj
April 11th, 2018, 1:04 pm
Forum: Help
Topic: Help with Java Error
Replies: 4
Views: 687

Re: Help with Java Error

So basically what is happening is half the time I go to build the project it gets too " ***Running bitgen " and then sits there for 15 to 20 minutes. At which point I try and hit cancel build. Then the program crashes and when I restart it I get all sorts of errors when trying to build a project aga...
by cuthbertsj
April 11th, 2018, 11:42 am
Forum: General
Topic: Servo Shield
Replies: 3
Views: 1103

Servo Shield

Hello,

Are there any tutorials on how to use the servo shield? I need to control 12 servos for my senior project and am having difficulty. I just need them each to toggle from 0 degrees to 180 degrees at the push of a button.

Any advice would be greatly appreciated.

Thanks,
Joe
by cuthbertsj
April 5th, 2018, 2:43 pm
Forum: Help
Topic: Help with Java Error
Replies: 4
Views: 687

Re: Help with Java Error

Hello,

Sorry it took me so long to respond. I got side tracked with other projects.

Another newbie question: When I try and attach my project files it says they are not a supported type, how do I fix that?

Thanks,
Joe
by cuthbertsj
February 2nd, 2018, 2:01 pm
Forum: Help
Topic: Help with Java Error
Replies: 4
Views: 687

Help with Java Error

Hello, I am fairly new to this process, I was going through the first IO tutorial and ran into a problem. My IDE crashed on me while I was building a project and now I am getting a weird error: java.lang.NullPointerException at com.embeddedmicro.mojo.project.Project.getModuleFromFile(Project.java:10...