Search found 586 matches

by EmbeddedMan
Wed Sep 20, 2017 2:09 pm
Forum: Fubarino Boards
Topic: Fubarino SD Oled display on analog pins.
Replies: 1
Views: 16

Re: Fubarino SD Oled display on analog pins.

Bob, I'm sorry you're having problems. One thing I'd try, just to see if it makes any difference, is to use the digital pin names for those analog pins, rather than A14, A13, etc. (i.e. instead of A14, use 30, A13->31, etc. See Fubarino SD ref manual https://github.com/fubarino/fubarino.github.com/b...
by EmbeddedMan
Wed Sep 06, 2017 1:41 am
Forum: Tips, Tricks & Hints
Topic: mpu-9250 and Fubarino Mini
Replies: 6
Views: 104

Re: mpu-9250 and Fubarino Mini

Rick, I'd throw the LA trace up on Google Drive or something and share the link here. I agree with Matt - the Wire library is very weak. You could try using DTWI instead - but that would require digging into the library a bit. The X debugger won't help you much until you really understand the librar...
by EmbeddedMan
Tue Sep 05, 2017 6:35 pm
Forum: Tips, Tricks & Hints
Topic: mpu-9250 and Fubarino Mini
Replies: 6
Views: 104

Re: mpu-9250 and Fubarino Mini

Rick, Just to be more clear about your situation - you have the IMU connected to the FBMini's I2C bus, correct? Where are you seeing the interrupt line toggling? At the IMU's INT output? That sounds normal to me - the IMU is simply announcing to the world that it has something to say. I'm assuming y...
by EmbeddedMan
Sat Jul 29, 2017 2:00 pm
Forum: Software Builds and Announcements
Topic: chipKIT-core v1.4.3 released
Replies: 0
Views: 61

chipKIT-core v1.4.3 released

A very minor release:

https://github.com/chipKIT32/chipKIT-core/releases

And release notes:

http://chipkit.net/wiki/index.php?title ... ease_notes

Only change was core changes to support running Flip-N-Click MZ board at 252 MHz (was 200 MHz)

Enjoy!
by EmbeddedMan
Sat Jul 29, 2017 1:58 pm
Forum: Software Builds and Announcements
Topic: chipKIT-core v1.4.2 released
Replies: 0
Views: 30

chipKIT-core v1.4.2 released

There's a new minor release of chipKIT-core: https://github.com/chipKIT32/chipKIT-core/releases Here are the changes: http://chipkit.net/wiki/index.php?title=ChipKIT_core_release_notes Not a big deal, but a number of little things cleaned up, full multi-SPI support for Fubarinos, and Flip-N-Click MZ...
by EmbeddedMan
Tue Jul 18, 2017 1:59 am
Forum: General Discussion
Topic: WS2812B library/code for DP32 or similar
Replies: 5
Views: 115

Re: WS2812B library/code for DP32 or similar

Yes, I submitted a pull request. It may be that the original library is abandoned. We'll see. *Brian Wow thanks for the fast responses! Really appreciated. @ Mathias - I am not quite sure how to work the second parameter (nP[RIGHT][Pin]) - have you got an example of what the 'RIGHT' variable should ...
by EmbeddedMan
Mon Jul 17, 2017 2:33 pm
Forum: General Discussion
Topic: WS2812B library/code for DP32 or similar
Replies: 5
Views: 115

Re: WS2812B library/code for DP32 or similar

Hi Gaston!

I have another modified PICxel library here : https://github.com/EmbeddedMan/PICxel

This one should work on every chipKIT board, as it knows how many NOPs to insert based on core clock speed.

*Brian
by EmbeddedMan
Tue Jul 11, 2017 8:54 pm
Forum: Software Builds and Announcements
Topic: Attention all you USB junkies!
Replies: 10
Views: 225

Re: Attention all you USB junkies!

Is CDC/ACM working in high speed?

*Brian
by EmbeddedMan
Tue Jun 06, 2017 2:37 pm
Forum: Libraries
Topic: Compilation error 'panic: runtime error: index out of range'
Replies: 43
Views: 1742

Re: Compilation error 'panic: runtime error: index out of range'

Very nice job Matt! Great detective work. I've merged the PR, so the fix will be in whatever the next chipKIT core version is.

Who did you work with at Arduino to get the AB fix in?

*Brian
by EmbeddedMan
Thu Jun 01, 2017 5:13 pm
Forum: chipKIT Boards
Topic: Chipkit Wifire Bootloader
Replies: 6
Views: 234

Re: Chipkit Wifire Bootloader

Also be aware that Digilent has added additional functionality to their bootloader as well. Both have diverged from each other in different ways. (at least, that's the impression I've gotten from Digilent - I have not closely tracked their changes.)

*Brian