Search found 33 matches
- 24 Aug 2018 20:04
- Forum: Z-Uno
- Topic: strings.h strncmp returs always a zero
- Replies: 3
- Views: 4235
Re: strings.h strncmp returs always a zero
Hi guys, just wanted to share my findings. To be honest, I found a solution after couple of hours but I was too lazy to post it here immediatelly. Shame on me. So, the string.h library is okay, the problem is with the declaration. CharArray declared as char CharBuffer[50] = "123456789ABC" ...
- 10 Aug 2018 21:46
- Forum: Z-Uno
- Topic: strings.h strncmp returs always a zero
- Replies: 3
- Views: 4235
strings.h strncmp returs always a zero
Hi guys, I want to use strncmp function in order to compare start of two chararrays. But it returns me zero in every case. What am I doing wrong, please? Test sketch here: void setup() { Serial.begin (9600); } #include <string.h> char CharBuffer[50] = "123456789ABC"; char CompareBuffer[50]...
- 08 Aug 2018 01:19
- Forum: Z-Uno
- Topic: Recommended RS232 "shield"?
- Replies: 0
- Views: 3737
Recommended RS232 "shield"?
Hi guys, I'm looking for the best RS232 "shield" for Z-Uno. As of today, I'm using this one: https://www.ebay.com/itm/MAX3232-RS232-to-TTL-Serial-Port-Converter-Module-Male-or-Female-DB9-D-Sub/263286469667 For shame, I'm experiencing couple of issues with this one: 1) Despite the descripti...
- 05 Aug 2018 13:50
- Forum: Z-Uno
- Topic: Reported values got stuck sometimes
- Replies: 17
- Views: 14489
Re: Reported values got stuck sometimes
So, I made a simple sketch, that reads input from Serial console and acts like this: - When any key is pressed, it increment values and print them out. - When "a" is pressed, it increment values, print them out and then calls ZunoSendReport 1-7. - When any getter function is called, it log...
- 05 Aug 2018 12:25
- Forum: Z-Uno
- Topic: Reported values got stuck sometimes
- Replies: 17
- Views: 14489
- 05 Aug 2018 12:24
- Forum: Z-Uno
- Topic: Reported values got stuck sometimes
- Replies: 17
- Views: 14489
Re: Reported values got stuck sometimes
Hi p0lyg0n1,
I've upgraded to 2.1.5 and enabled loging to UART0, but there's no output. Only during reset, it writes a single character to UART0, as visible on the attached screenshot.Looks like I'm doing something wrong...
I've upgraded to 2.1.5 and enabled loging to UART0, but there's no output. Only during reset, it writes a single character to UART0, as visible on the attached screenshot.Looks like I'm doing something wrong...
- 03 Aug 2018 13:17
- Forum: Z-Uno
- Topic: Reported values got stuck sometimes
- Replies: 17
- Views: 14489
Re: Reported values got stuck sometimes
Hi Micheal, yes of course. I'm printing all the values and actions taken to the USB serial console, to see what's happening. Looks like I have to create a super-simple testing sketch over the weekend. Something what will increment 7 variables and then report them periodically through multichannel. I...
- 03 Aug 2018 10:49
- Forum: Z-Uno
- Topic: Reported values got stuck sometimes
- Replies: 17
- Views: 14489
Re: Reported values got stuck sometimes
Well, so I've tried to modify one of my older devices and implement the above method of sending unsolicited reports. - It has 2 multilevel sensors/channels. - Each channel sends a report if the value has changed, but not more often than one report per 10 seconds per channel. - Each channel sends at ...
- 01 Aug 2018 19:26
- Forum: Z-Uno
- Topic: Reported values got stuck sometimes
- Replies: 17
- Views: 14489
Re: Reported values got stuck sometimes
The nice feature of polling is, that you can change intervals on the fly, directly from the Z-Wave controller. With unsolicited reports, you have to put min/max update intervals in the code itself, so the change is not so quick and easy. Second reason was, that polling all the channels at same time ...
- 01 Aug 2018 09:04
- Forum: Z-Uno
- Topic: Reported values got stuck sometimes
- Replies: 17
- Views: 14489
Re: Reported values got stuck sometimes
Hi guys, I will walk through all my Z-Uno devices, extend intervals and remove zunoSendReport for all the channels except the 1st. Technically, I don't need zunoSendReport but I found that it helps HC2 to re-establish communication with a device after a power loss. In such a case, HC2 marks the devi...