Search found 56 matches

by fanat9
Fri Jun 08, 2012 7:46 am
Forum: NetBurner Hardware
Topic: Netburner MOD54415 demo error
Replies: 8
Views: 5157

Re: Netburner MOD54415 demo error

I just received MOD54415 and demo works fine.

Mod-Dev79 Rev1.7, MOD54415 Rev 1.5.
by fanat9
Sun May 13, 2012 6:03 pm
Forum: NetBurner Hardware
Topic: NANO54415
Replies: 49
Views: 30377

Re: NANO54415

It is typically 10-15 uSec pulses and shortest is 1uS with delay between pulses up to 50mS.
by fanat9
Fri May 11, 2012 1:29 pm
Forum: NetBurner Hardware
Topic: NANO54415
Replies: 49
Views: 30377

Re: NANO54415

Somehow I missed your question Paul. I'm using eTPU to generate single pulse, multiple pulses(<16) or continuous (PWM) outputs on 2 pins with shift between them. Mode is defined by command from remote system. Just not sure how PWM module of MOD54415 works yet, but I like the size and cost of Nano mo...
by fanat9
Wed May 09, 2012 1:05 pm
Forum: NetBurner Software
Topic: 5234 eTPU code for QOM module?
Replies: 19
Views: 9165

Re: 5234 eTPU code for QOM module?

No. If you look on fs_etpu_qom_init() first thing it does it call fs_etpu_disable(channel).
by fanat9
Wed May 09, 2012 11:10 am
Forum: NetBurner Software
Topic: 5234 eTPU code for QOM module?
Replies: 19
Views: 9165

Re: 5234 eTPU code for QOM module?

TCR2 prescaler changes required for slow/long pulses of QOM or low frequency PWM. And in our test we use TCR1 anyway. I'm wondering why you should exclude QOM pins from default initalization. We know there is no eTPU related changes between 2.5.2 and 2.5.3. What other changes from vanilla nburn you ...
by fanat9
Wed May 09, 2012 6:25 am
Forum: NetBurner Software
Topic: 5234 eTPU code for QOM module?
Replies: 19
Views: 9165

Re: 5234 eTPU code for QOM module?

.s19 and APP.s19 files with exact code I posted before.
by fanat9
Tue May 08, 2012 3:49 pm
Forum: NetBurner Software
Topic: 5234 eTPU code for QOM module?
Replies: 19
Views: 9165

Re: 5234 eTPU code for QOM module?

Sure. I will post it tomorrow morning (east time).
by fanat9
Tue May 08, 2012 8:09 am
Forum: NetBurner Software
Topic: 5234 eTPU code for QOM module?
Replies: 19
Views: 9165

Re: 5234 eTPU code for QOM module?

Your code work on my setup. Rel_2_5_2. Just in case I will copy everything: #include "predef.h" #include <stdio.h> #include <ctype.h> #include <startnet.h> #include <autoupdate.h> #include <dhcpclient.h> #include <smarttrap.h> #include <taskmon.h> #include <NetworkDebug.h> #include <etpu_u...
by fanat9
Mon May 07, 2012 5:46 pm
Forum: NetBurner Software
Topic: 5234 eTPU code for QOM module?
Replies: 19
Views: 9165

Re: 5234 eTPU code for QOM module?

Good point Nixon. I forgot to mention it. And even switching between pure eTPU function doesn't always work. I know switching between PWM and QOM functions works, but between SPWM and QOM doesn't. And I don't use eTPUInit(), just MOD5234_etpu_init() and MOD5234_etpu_start() instead. Also, eTPU modul...
by fanat9
Mon May 07, 2012 1:31 pm
Forum: NetBurner Software
Topic: 5234 eTPU code for QOM module?
Replies: 19
Views: 9165

Re: 5234 eTPU code for QOM module?

Well, for slow/long pulses you should switch to FS_ETPU_TCR2 timer. I also have to generate mS pulses on few other channels. And I can't remember exact values for frequency/dutycycle, but at some point I was actually forced to change prescaler for TCR2 to get it to work. My current settings: nburn_f...