Search found 160 matches

by p0lyg0n1
31 Oct 2018 17:26
Forum: Z-Uno
Topic: Firmware 0.0.0 error
Replies: 9
Views: 1120

Re: Firmware 0.0.0 error

Hi, I tried you code with RC522 connected and I can't reproduce the issue. It doesn't work, but I can go to rescue mode anytime and I can reflash the sketch. I have no "REVISION:00. 0" in the output. Lets try these steps: 1. Unplug all the external modules from Z-Uno (LCD/RC522/Buttons). Just a nake...
by p0lyg0n1
29 Oct 2018 10:57
Forum: Z-Uno
Topic: Firmware 0.0.0 error
Replies: 9
Views: 1120

Re: Firmware 0.0.0 error

Please provide a sketch code & IDE settings.
by p0lyg0n1
15 Oct 2018 17:12
Forum: Z-Uno
Topic: BUG REPORT: Z-Uno doesn't wake by pressing keypad while sleeping.
Replies: 2
Views: 284

Re: BUG REPORT: Z-Uno doesn't wake by pressing keypad while sleeping.

Accepted. The problem is in the ZMEKeypad.h library. I get a "stack overflow" event in the kpd.scanKeys() functions. It uses too much stack. If you enable logging you will see in UART0 something like this: 0000:00 00 0000:10 00 0000:00 03 0000:A0 00 0000:A0 00 0000:A0 00 0000:A0 00 ... 0000:10 00 00...
by p0lyg0n1
03 Aug 2018 18:18
Forum: Z-Uno
Topic: Reported values got stuck sometimes
Replies: 17
Views: 1268

Re: Reported values got stuck sometimes

Hi, the new beta was released. It has logging event for sending queue overflow. To check this you need: 1. Upgrade to beta 2.1.5 2. Connect UART to USB adapter to UART0(RX0,TX0 pins), open it in any software to see the output. We use for this CoolTerm. 3. Enable logging in IDE (logging->UART0) 4. Up...
by p0lyg0n1
03 Aug 2018 15:14
Forum: Z-Uno
Topic: Upload a hex or bin directly into z-uno
Replies: 4
Views: 439

Re: Upload a hex or bin directly into z-uno

Yes, you could do it by means of compiler tool. 1. You need a tool. Download it using direct links (extracted from http://z-uno.z-wave.me/files/z-uno/test-ucxx/package_z-wave.me_index.json) from here for your OS. Windows: http://rus.z-wave.me/files/z-uno/test-ucxx/zuno_toolchain-00.08.71-win32.zip L...
by p0lyg0n1
01 Aug 2018 20:08
Forum: Z-Uno
Topic: Is there a library for ZUNO to control a stepper motor?
Replies: 3
Views: 501

Re: Is there a library for ZUNO to control a stepper motor?

Hi, today we have released a new beta 2.1.5b1 that contains library for step motors. The news will be further in separate topic. The library calls ZUNO_Stepper. Here is an example that shows how to use it. We don't have any step motor in the office. I have debugged it using logic analyzer. So, it'll...
by p0lyg0n1
31 Jul 2018 13:03
Forum: Z-Uno
Topic: Reported values got stuck sometimes
Replies: 17
Views: 1268

Re: Reported values got stuck sometimes

Hi, Looks like you overload package queue of Z-Uno. The most simple workaround is to add some delay (about 100ms-200ms) between reports. The good practice is to report values only when them change. May be you report one chanbel too frequently. By the standard the device couldn't send report for mult...
by p0lyg0n1
29 Jul 2018 00:02
Forum: Z-Uno
Topic: Unstable power from the Z-uno?
Replies: 8
Views: 1167

Re: Unstable power from the Z-uno?

Hi, I have wrote about IR(InfraRed controller) to Per. He have started this topic first. So, what is the problem with MPR121? Could you wrote some details? I don't have this device, but looks like it uses I2C communication. What library do you use for this? May be you have software problems that loo...
by p0lyg0n1
28 Jul 2018 23:48
Forum: Z-Uno
Topic: New 2.1.4 beta
Replies: 49
Views: 5575

Re: New 2.1.4 beta

Thank you, Eric. You did a great work! We glad that all the reported issues was solved. Looks like we finally will be able to release 2.1.4.
by p0lyg0n1
26 Jul 2018 07:57
Forum: Z-Uno
Topic: Multiple serial communication
Replies: 2
Views: 420

Re: Multiple serial communication

You could use SoftwareSerial on mega328 too, but I prefer I2C, because you could use only 2 pins for a number of devices. In that case you have to configure mega328 as I2C slave device.