Search found 8 matches

by amaier17
Fri Jul 19, 2013 8:41 am
Forum: NetBurner Software
Topic: MOD54415 Reaction Time Timer
Replies: 5
Views: 3102

Re: MOD54415 Reaction Time Timer

Thanks! That API is really easy. There's also a demo located in .../examples/utils/HiResTimerDemo
by amaier17
Wed Jul 17, 2013 4:41 pm
Forum: NetBurner Software
Topic: MOD54415 Reaction Time Timer
Replies: 5
Views: 3102

MOD54415 Reaction Time Timer

I'm trying to capture my reaction time using external hardware (LEDs and a keypad). I was using the uCOS provided TimeTick variable however my accuracy is limited by the TICKS_PER_SECOND with this method. Is there an easy way to get two times in microseconds like the gettimeofday function in C?
by amaier17
Wed May 22, 2013 1:43 pm
Forum: Application Notes and Design Ideas
Topic: Application Notes and Design Ideas - REQUESTS
Replies: 10
Views: 20996

Re: Application Notes and Design Ideas - REQUESTS

dciliske wrote:There are, what platform are you looking for?
I am looking for the MOD54415 platform.

Thanks!
by amaier17
Fri May 17, 2013 1:07 pm
Forum: Application Notes and Design Ideas
Topic: Application Notes and Design Ideas - REQUESTS
Replies: 10
Views: 20996

Re: Application Notes and Design Ideas - REQUESTS

Are there any application note resources for using the Pulse Width Modulation?
by amaier17
Fri May 17, 2013 12:09 pm
Forum: Application Notes and Design Ideas
Topic: MOD54415 DAC example
Replies: 8
Views: 16330

Re: MOD54415 DAC example

I actually never ran the second (timer generation) section. But I have J2[1] connected to J2[14], J2[2] -> J2[5], and my oscilloscope hooked up to J2[9] and J2[1] (gnd). I just tried using DAC1 (and J2[13]) instead of DAC0 without success. I'm going to try one of my other boards and I'll let you kno...
by amaier17
Fri May 17, 2013 10:58 am
Forum: Application Notes and Design Ideas
Topic: MOD54415 DAC example
Replies: 8
Views: 16330

Re: MOD54415 DAC example

Can anyone confirm that this example works? I'm not getting output on my DAC0 line for the simple ramping output. I can follow along with your initialization sequence and it seems correct and close to what I attempted, however I haven't had any success. For the analog reference voltage I simply conn...
by amaier17
Fri May 17, 2013 9:13 am
Forum: NetBurner's Eclipse IDE
Topic: Debugging on MOD54415X
Replies: 3
Views: 3784

Re: Debugging on MOD54415X

If you did a make clean on the system libraries, that file will have been erased. You'll need to do a debug build of the system libraries to fix this. Perhaps one of the other users (Tod or Forrest come to mind...) can tell you how to do this through Eclipse. As for doing it on the Command Line (wh...
by amaier17
Thu May 16, 2013 1:30 pm
Forum: NetBurner's Eclipse IDE
Topic: Debugging on MOD54415X
Replies: 3
Views: 3784

Debugging on MOD54415X

I made a few small changes to the operating system code (just simple gpio output in ucos.c). I recompiled all of the code successfully, however now I'm not able to debug. Whenever I try and go into debug mode I get the following error: C:\nburn/lib/FatFile.a C:\nburn\lib\DBdebugLibrary.a -Wl,--end-g...