Search found 14 matches

by vebryn
03 Apr 2018 21:54
Forum: Z-Uno
Topic: z-uno with adafruit TFT Display - libraries won't compile
Replies: 2
Views: 346

Re: z-uno with adafruit TFT Display - libraries won't compile

Hi Rob, As Z-Uno uses a Sigma Designs microcontroller, Arduino Atmel microcontroller libraries are not compatible with Z-Uno. Z-Uno provides libraries for popular chips : https://github.com/Z-Wave-Me/Z-Uno-Core/tree/uCXX_Cores/hardware/arduino/zuno/libraries All instructions compatible with Z-Uno ar...
by vebryn
03 Apr 2018 10:40
Forum: Z-Uno
Topic: Serial strange behaviour
Replies: 16
Views: 1454

Re: Serial strange behaviour

PoltoS wrote:
02 Apr 2018 10:01
As for <9600, we will do it soon and release for public as there are many requests.
Glad to hear, if you need a beta tester, I'm in!
by vebryn
21 Mar 2018 13:25
Forum: Z-Uno
Topic: Serial strange behaviour
Replies: 16
Views: 1454

Re: Serial strange behaviour

Hi,

I tried a lot of solutions. None are working properly. Best solution was to identify chars using bit mask. This solution was working but occuring too many reading errors.

risca, xibriz and me are looking for a solution. Please, implement a software serial or give us some tips.

Best regards.
by vebryn
01 Feb 2018 02:17
Forum: Z-Uno
Topic: Z-UNO for Sale
Replies: 2
Views: 407

Re: Z-UNO for Sale

Its a great product. If you have any difficulties, we're here to help you.
by vebryn
01 Feb 2018 02:12
Forum: Z-Uno
Topic: Serial strange behaviour
Replies: 16
Views: 1454

Re: Serial strange behaviour

In France, our electricity provider send power consumption using serial at a speed of 1200. It sends data continuously. I only want reading. Thank you for syncmode implementation. I'm going to read about this mode into libs that you mentioned. This code is working when I send char one by one : ZUNO_...
by vebryn
27 Jan 2018 23:25
Forum: Z-Uno
Topic: Serial strange behaviour
Replies: 16
Views: 1454

Re: Serial strange behaviour

I tried some sketchs. I think it's easier to code my own than to adapt existing code. I connect rx on pins 16-17. First one is used as fast reading. Second one is used as falling detection. A falling edge starts the gpt timer. The handler of the gpt timer reads 10 bits (start bit, 8 bits of data and...
by vebryn
15 Jan 2018 23:50
Forum: Z-Uno
Topic: Serial strange behaviour
Replies: 16
Views: 1454

Re: Serial strange behaviour

AltSoftSerial library seems nice : https://github.com/PaulStoffregen/AltSoftSerial.

However, it is based on an frequency timer (FTM) or an interrupt register (ICR).

What is the easy way to adapt this library ? Is FTM close to GPT ? Is there any ICR available on Z-UNO ?

Best regards.
by vebryn
11 Jan 2018 02:12
Forum: Z-Uno
Topic: Serial strange behaviour
Replies: 16
Views: 1454

Re: Serial strange behaviour

argh! I just saw on Reference page that 9600 is the minimum speed accepted. Sets the data rate in bits per second (baud) for serial data transmission. For USB baudrate is fixed on 115200 bps, on UART it is possible to select baudrate. Valid values are: 9600, 14400, 19200, 38400, 57600, 115200, 23040...
by vebryn
11 Jan 2018 01:29
Forum: Z-Uno
Topic: Serial strange behaviour
Replies: 16
Views: 1454

Serial strange behaviour

Hello, I suspect an issue using baudrate less than 9600. Let me explain some cases : Case 1, 2 and 3: Z-Uno connected to PC using Serial int ByteReceived; void setup(){ Serial.begin(9600); } void loop(){ if (Serial.available() > 0){ ByteReceived = Serial.read(); Serial.print(char(ByteReceived)); } }...
by vebryn
17 Dec 2017 22:43
Forum: Z-Uno
Topic: Serial parity
Replies: 0
Views: 297

Serial parity

Hi, Z-Uno is awesome. I hope I will migrate from Raspberry to Z-Uno. I'm unavailable to read Serial1 properly. I get following result : DEC BIN BIN HEX CHAR 252 1111111111111100 1111100 7C | 252 1111111111111100 1111100 7C | 248 1111111111111000 1111000 78 x 192 1111111111000000 1000000 40 @ 224 111...