Search found 80 matches

by mx270a
Sat May 30, 2015 9:50 am
Forum: NetBurner Software
Topic: CAN bus intermitent operation
Replies: 4
Views: 3324

Re: CAN bus intermitent operation

This appears to be a hardware issue with the dev carrier board. I could reproduce the issue without anything connected to the board, so I switched to a different carrier board and it all works fine. The board I was having trouble with is a v1.1 and the board that works is v1.3. Weird issue.
by mx270a
Thu May 28, 2015 8:14 pm
Forum: NetBurner Software
Topic: CAN bus intermitent operation
Replies: 4
Views: 3324

Re: CAN bus intermitent operation

I've been able to confirm that I see the same behavior when use the Can2Serial example code. I have been reading the FlexCAN registers and found that when the issue occurs, I see the "BIT0ERR" bit set in the Error and Status register (sim2.can[1].errstat). The MCF manual offers these detai...
by mx270a
Wed May 27, 2015 9:35 pm
Forum: NetBurner Software
Topic: CAN bus intermitent operation
Replies: 4
Views: 3324

CAN bus intermitent operation

I have two NANO54415s on a dev carrier boards connected together via CAN. One has an app generating messages, the other receiving those messages. My issue is that the one generating message usually works fine if I upload firmware to it, but not if I do a cold boot or press the reset button. #include...
by mx270a
Sun May 10, 2015 6:26 pm
Forum: Application Notes and Design Ideas
Topic: 1.3" OLED Display Example
Replies: 5
Views: 18810

1.3" OLED Display Example

I bought a small OLED display on ebay, thought I'd share the source code in case anyone else finds a use for one of these. I have the 1.3" screen with the SH1106 controller on a breakout board that has SPI headers. It has a resolution of 128x64 pixels. http://www.ebay.com/itm/281648238188?_trks...
by mx270a
Mon Apr 06, 2015 9:55 am
Forum: NetBurner Software
Topic: NNDK 2.7.1 Beta release available
Replies: 6
Views: 6434

Re: NNDK 2.7.1 Beta release available

dciliske wrote:With regard to NBFind: Is this the Eclipse find or the standalone find utility?
The one in Eclipse. Both of my Windows network interfaces are enabled right now and this is what I get.
by mx270a
Mon Apr 06, 2015 8:58 am
Forum: NetBurner Software
Topic: NNDK 2.7.1 Beta release available
Replies: 6
Views: 6434

Re: NNDK 2.7.1 Beta release available

2.7.1 on Win7 x64 with two network interfaces. With both interfaces enabled, NBFind doesn't find my module (NANO) in either NBEclipse or TaskScan. However, the module can be located in IPSetup and AutoUpdate. When I disable one network interface in Windows, everything is fine. I don't recall this be...
by mx270a
Fri Feb 20, 2015 10:09 am
Forum: NetBurner Hardware
Topic: Simplified Wifi breakout board (pics)
Replies: 5
Views: 6210

Re: Simplified Wifi breakout board (pics)

How do I check or update the firmware on the wifi modules?

I recall on a previous post some discrepancy between the jumper settings on the silkscreen and the quick start guide. There was mention of updating the firmware to have the silkscreen be correct.
by mx270a
Thu Feb 19, 2015 6:22 pm
Forum: NetBurner Hardware
Topic: Simplified Wifi breakout board (pics)
Replies: 5
Views: 6210

Simplified Wifi breakout board (pics)

I wanted to incorporate the Wifi module into a future design, but I wanted to confirm that I had the right connections to make it work before rolling it in to a larger PCB. I ended up making a tiny PCB to connect just the necessary leads for a connection over SPI. Schematic and pictures are below. F...
by mx270a
Wed Feb 04, 2015 10:29 am
Forum: NetBurner Software
Topic: Ethernet port going to sleep
Replies: 12
Views: 5562

Re: Ethernet port going to sleep

Funny, I have a NANO that started doing this a week ago. It's running the Wifi example, not sure what version it was complied with. Both Wifi and Wired are offline, but the link light is still up and the activity occasionally blinks. Press the reset button and it comes back online for a while. I hav...
by mx270a
Sat Jan 24, 2015 1:49 pm
Forum: NetBurner Software
Topic: IPSetup for Android
Replies: 12
Views: 7314

Re: IPSetup for Android

Just pushed another update out. I think the app is "feature complete" now since I can't think of anything else it needs to be able to do. I resolved the bug with scanning being restarted when the screen rotates. In the Android world, a screen change basically closes the program and re-open...