JP Stewart
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  • Roanoke, VA
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JP Stewart's Discussions

Dev Board Issue

Started Jan 10 0 Replies

I recently began working again on my red devboard 2 again for a science project. It worked last year with no trouble and worked about a month ago. All of a sudden using the same code the board will…Continue

Converting PWM pin to output---possible?

Started this discussion. Last reply by Jani Hirvinen Jul 27, 2010. 2 Replies

i'm sorry if this is a stupid question, but i'm new to microcontrollers and programming in general.  After getting the stock devboard flying, I wanted to have dynamic retasking capabilities, which I…Continue

Beginner's Guide and Help

Started this discussion. Last reply by Chris Anderson Feb 2, 2010. 1 Reply

Hi everyone, I was wondering if someone can post some sort of guide to the UAV Dev Board. Also I read in this article -…Continue

 

JP Stewart's Page

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JP Stewart posted a discussion

Dev Board Issue

I recently began working again on my red devboard 2 again for a science project. It worked last year with no trouble and worked about a month ago. All of a sudden using the same code the board will power and begin to "twitch" the controls (usually aileron) and simultaneously blinking the green stat 2 light. Has anyone heard of this or have any ideas why it is acting this way?Thanks,JP StewartSee More
Jan 10

JDrones
Jani Hirvinen replied to JP Stewart's discussion Converting PWM pin to output---possible?
"Checked it and it's based on PIC... my bad, gotta upgrade my head. (sorry Bill) :)"
Jul 27, 2010

JDrones
Jani Hirvinen replied to JP Stewart's discussion Converting PWM pin to output---possible?
"I have not played with devboard but in generally all GPIO pins can be converted either Input or Output. This is the way it goes in Arduino boards like ArduPilot Mega and other ATMega based chips, PIC based boards so I expect that in Devboard…"
Jul 27, 2010
JP Stewart posted a discussion

Converting PWM pin to output---possible?

i'm sorry if this is a stupid question, but i'm new to microcontrollers and programming in general.  After getting the stock devboard flying, I wanted to have dynamic retasking capabilities, which I added.  My only problem was that this took up an extra input channel, forcing me to manually control throttle  (i prefer the autopilot to have rudder)  Now, I'm looking at converting the RE0 pin to an input.  The only problem I can see is that the RE0 pin is a PWM pin.  Is it possible to convert it…See More
Jul 27, 2010
JP Stewart commented on Riccardo Kuebler's blog post Acromaster as UAVDevBoard platform
"Thank you. From who or where did you buy the oil pan? JP"
Feb 7, 2010
JP Stewart commented on Riccardo Kuebler's blog post Acromaster as UAVDevBoard platform
"Would you mind posting where you bought everything, espically the oil pan? JP"
Feb 6, 2010

Moderator
Chris Anderson replied to JP Stewart's discussion Beginner's Guide and Help
"The guide is here. It now supports full GPS waypoint nav."
Feb 2, 2010
JP Stewart posted a discussion

Beginner's Guide and Help

Hi everyone, I was wondering if someone can post some sort of guide to the UAV Dev Board. Also I read in this article - http://diydrones.com/profiles/blogs/a-newbies-guide-to-uavs that it doesn't support GPS waypoint nav, has this changed? Thanks,JPSee More
Feb 2, 2010

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