Search found 248 matches

by petergebruers
25 Sep 2017 19:31
Forum: Z-Uno
Topic: Safe functions in interrupt handler
Replies: 4
Views: 2454

Re: Safe functions in interrupt handler

Join the club of happy newbies :-) ... and happy hacking!
by petergebruers
25 Sep 2017 12:25
Forum: Z-Uno
Topic: Safe functions in interrupt handler
Replies: 4
Views: 2454

Re: Safe functions in interrupt handler

I think Z-Uno does not have a micros() function. I might be wrong about that, but I cannot find it in the Z-Uno libraries and it is not listed on the reference page. Did you mean to write "millis()"? Out of curiosity, what resolution do you need? Would counting in the 1ms timer interrupt work for yo...
by petergebruers
22 Sep 2017 21:02
Forum: Z-Uno
Topic: Z-Uno software 2.1.0 released
Replies: 11
Views: 6248

Re: Z-Uno software 2.1.0 released

You say "Up till the Version of Arduino IDE is supported the z-uno is useless to me." Why? I run both versions of the Arduino IDE. on my PC. Is something holding you back to do the same thing? I am fairly new to Arduino development, so I might be missing your point. In that case, I apolgize. Please ...
by petergebruers
22 Sep 2017 17:33
Forum: Z-Uno
Topic: Z-Uno software 2.1.0 released
Replies: 11
Views: 6248

Re: Z-Uno software 2.1.0 released

The answer is here:

http://z-uno.z-wave.me/install

So please try arduino v1.6.5 - it works for me...
by petergebruers
20 Sep 2017 13:03
Forum: Z-Uno
Topic: LUMINANCE Channel and Temp Channel Problem
Replies: 5
Views: 2811

Re: LUMINANCE Channel and Temp Channel Problem

I ran a quick test to confirm your issue. Step 1. I excluded my Z-Uno from my raspberry controller (set controller to exclusion, then 3-click B button on device). Step 2. I downloaded and flashed this sketch: https://z-uno.z-wave.me/examples/bh1750/ Step 3. I included the Z-Uno on my Z-Way controlle...
by petergebruers
19 Sep 2017 20:01
Forum: Z-Uno
Topic: LUMINANCE Channel and Temp Channel Problem
Replies: 5
Views: 2811

Re: LUMINANCE Channel and Temp Channel Problem

I have BH1750 but I have not yet tried it on a Z-Uno. If I find the time this week, I'll try it and find out if I get the same "%" display issue.
by petergebruers
19 Sep 2017 12:16
Forum: Z-Uno
Topic: LUMINANCE Channel and Temp Channel Problem
Replies: 5
Views: 2811

Re: LUMINANCE Channel and Temp Channel Problem

I think the Z-Uno website has answers to your questions, but I understand you might not have found them and also the explanation might not make things clear. Let my try... https://z-uno.z-wave.me/Reference/Z-Wave/#Channels I quote: "You can also partially control Z-Uno without using channels: first ...
by petergebruers
16 Sep 2017 12:04
Forum: Z-Uno
Topic: NeoPixel - WS2812 limited to 21 pixels.
Replies: 5
Views: 2547

Re: NeoPixel - WS2812 limited to 21 pixels.

Oh, OK. So I'll have to try an alternative approach. Or just use APA102 instead of WS2812 (and bitbang the data and clock).
by petergebruers
13 Sep 2017 11:12
Forum: Z-Uno
Topic: NeoPixel - WS2812 limited to 21 pixels.
Replies: 5
Views: 2547

NeoPixel - WS2812 limited to 21 pixels.

Up to 21 pixels the color wheel works. But at 22 pixel stuff gets weird. I guess you need 3 bytes per pixel (one for each color) and 4 bytes per colour, if I understand the implementation of NeoPixel::show() correctly. So 21 * 3 * 4 = 252 bytes. And for 22 pixels you need 264 bytes and that is > 256...