Ankündigung

**sx3** · 22.03.2019, 18:59

When Debug is on, this is my output:

Code:

DEBUG! free ram: 26319 bytes 
Initialize KonnektingDevice
15/7/255 = 0x7fff
Toggle ProgLED, actual state: 0
PrgLed 0
PrgState 0
Manufacturer: 0xdead Device: 0xff Revision: 0x00
numberOfCommObjects: 57
memRead: index=0x00 using fctptr data=0x7f
_deviceFlags: 01111111
->EEPROM
memRead: index=0x01 using fctptr data=0x11
memRead: index=0x02 using fctptr data=0x3e
memRead: index=0x0a using fctptr data=0x39
memRead: index=0x0b using fctptr data=0x00
memRead: index=0x0c using fctptr data=0x80
ComObj index=0 HI=0x39 LO=0x00 GA=0x3900 setting=0x80 active=1
memRead: index=0x0d using fctptr data=0x39
memRead: index=0x0e using fctptr data=0x01
memRead: index=0x0f using fctptr data=0x80
ComObj index=1 HI=0x39 LO=0x01 GA=0x3901 setting=0x80 active=1
memRead: index=0x10 using fctptr data=0x39
memRead: index=0x11 using fctptr data=0x02
memRead: index=0x12 using fctptr data=0x80
ComObj index=2 HI=0x39 LO=0x02 GA=0x3902 setting=0x80 active=1
memRead: index=0x13 using fctptr data=0x39
memRead: index=0x14 using fctptr data=0x03
memRead: index=0x15 using fctptr data=0x80
ComObj index=3 HI=0x39 LO=0x03 GA=0x3903 setting=0x80 active=1
memRead: index=0x16 using fctptr data=0x39
memRead: index=0x17 using fctptr data=0x04
memRead: index=0x18 using fctptr data=0x80
ComObj index=4 HI=0x39 LO=0x04 GA=0x3904 setting=0x80 active=1
memRead: index=0x19 using fctptr data=0x39
memRead: index=0x1a using fctptr data=0x05
memRead: index=0x1b using fctptr data=0x80
ComObj index=5 HI=0x39 LO=0x05 GA=0x3905 setting=0x80 active=1
memRead: index=0x1c using fctptr data=0x39
memRead: index=0x1d using fctptr data=0x06
memRead: index=0x1e using fctptr data=0x80
ComObj index=6 HI=0x39 LO=0x06 GA=0x3906 setting=0x80 active=1
memRead: index=0x1f using fctptr data=0x39
memRead: index=0x20 using fctptr data=0x07
memRead: index=0x21 using fctptr data=0x80
ComObj index=7 HI=0x39 LO=0x07 GA=0x3907 setting=0x80 active=1
memRead: index=0x22 using fctptr data=0x39
memRead: index=0x23 using fctptr data=0x08
memRead: index=0x24 using fctptr data=0x80
ComObj index=8 HI=0x39 LO=0x08 GA=0x3908 setting=0x80 active=1
memRead: index=0x25 using fctptr data=0x39
memRead: index=0x26 using fctptr data=0x09
memRead: index=0x27 using fctptr data=0x80
ComObj index=9 HI=0x39 LO=0x09 GA=0x3909 setting=0x80 active=1
memRead: index=0x28 using fctptr data=0x39
memRead: index=0x29 using fctptr data=0x0a
memRead: index=0x2a using fctptr data=0x80
ComObj index=10 HI=0x39 LO=0x0a GA=0x390a setting=0x80 active=1
memRead: index=0x2b using fctptr data=0x39
memRead: index=0x2c using fctptr data=0x0b
memRead: index=0x2d using fctptr data=0x80
ComObj index=11 HI=0x39 LO=0x0b GA=0x390b setting=0x80 active=1
memRead: index=0x2e using fctptr data=0x39
memRead: index=0x2f using fctptr data=0x0c
memRead: index=0x30 using fctptr data=0x80
ComObj index=12 HI=0x39 LO=0x0c GA=0x390c setting=0x80 active=1
memRead: index=0x31 using fctptr data=0x39
memRead: index=0x32 using fctptr data=0x0d
memRead: index=0x33 using fctptr data=0x80
ComObj index=13 HI=0x39 LO=0x0d GA=0x390d setting=0x80 active=1
memRead: index=0x34 using fctptr data=0x39
memRead: index=0x35 using fctptr data=0x0e
memRead: index=0x36 using fctptr data=0x80
ComObj index=14 HI=0x39 LO=0x0e GA=0x390e setting=0x80 active=1
memRead: index=0x37 using fctptr data=0x39
memRead: index=0x38 using fctptr data=0x0f
memRead: index=0x39 using fctptr data=0x80
ComObj index=15 HI=0x39 LO=0x0f GA=0x390f setting=0x80 active=1
memRead: index=0x3a using fctptr data=0x39
memRead: index=0x3b using fctptr data=0x10
memRead: index=0x3c using fctptr data=0x80
ComObj index=16 HI=0x39 LO=0x10 GA=0x3910 setting=0x80 active=1
memRead: index=0x3d using fctptr data=0x39
memRead: index=0x3e using fctptr data=0x11
memRead: index=0x3f using fctptr data=0x80
ComObj index=17 HI=0x39 LO=0x11 GA=0x3911 setting=0x80 active=1
memRead: index=0x40 using fctptr data=0x39
memRead: index=0x41 using fctptr data=0x12
memRead: index=0x42 using fctptr data=0x80
ComObj index=18 HI=0x39 LO=0x12 GA=0x3912 setting=0x80 active=1
memRead: index=0x43 using fctptr data=0x39
memRead: index=0x44 using fctptr data=0x13
memRead: index=0x45 using fctptr data=0x80
ComObj index=19 HI=0x39 LO=0x13 GA=0x3913 setting=0x80 active=1
memRead: index=0x46 using fctptr data=0x39
memRead: index=0x47 using fctptr data=0x80
memRead: index=0x48 using fctptr data=0x80
ComObj index=20 HI=0x39 LO=0x80 GA=0x3980 setting=0x80 active=1
memRead: index=0x49 using fctptr data=0x80
memRead: index=0x4a using fctptr data=0x07
memRead: index=0x4b using fctptr data=0x80
ComObj index=21 HI=0x80 LO=0x07 GA=0x8007 setting=0x80 active=1
memRead: index=0x4c using fctptr data=0x08
memRead: index=0x4d using fctptr data=0x39
memRead: index=0x4e using fctptr data=0x80
ComObj index=22 HI=0x08 LO=0x39 GA=0x0839 setting=0x80 active=1
memRead: index=0x4f using fctptr data=0x39
memRead: index=0x50 using fctptr data=0x80
memRead: index=0x51 using fctptr data=0x80
ComObj index=23 HI=0x39 LO=0x80 GA=0x3980 setting=0x80 active=1
memRead: index=0x52 using fctptr data=0x80
memRead: index=0x53 using fctptr data=0x09
memRead: index=0x54 using fctptr data=0x80
ComObj index=24 HI=0x80 LO=0x09 GA=0x8009 setting=0x80 active=1
memRead: index=0x55 using fctptr data=0x0a
memRead: index=0x56 using fctptr data=0x39
memRead: index=0x57 using fctptr data=0x80
ComObj index=25 HI=0x0a LO=0x39 GA=0x0a39 setting=0x80 active=1
memRead: index=0x58 using fctptr data=0x39
memRead: index=0x59 using fctptr data=0x80
memRead: index=0x5a using fctptr data=0x80
ComObj index=26 HI=0x39 LO=0x80 GA=0x3980 setting=0x80 active=1
memRead: index=0x5b using fctptr data=0x80
memRead: index=0x5c using fctptr data=0x0b
memRead: index=0x5d using fctptr data=0x80
ComObj index=27 HI=0x80 LO=0x0b GA=0x800b setting=0x80 active=1
memRead: index=0x5e using fctptr data=0x0c
memRead: index=0x5f using fctptr data=0x39
memRead: index=0x60 using fctptr data=0x80
ComObj index=28 HI=0x0c LO=0x39 GA=0x0c39 setting=0x80 active=1
memRead: index=0x61 using fctptr data=0x39
memRead: index=0x62 using fctptr data=0x80
memRead: index=0x63 using fctptr data=0x80
ComObj index=29 HI=0x39 LO=0x80 GA=0x3980 setting=0x80 active=1
memRead: index=0x64 using fctptr data=0x39
memRead: index=0x65 using fctptr data=0x1e
memRead: index=0x66 using fctptr data=0x80
ComObj index=30 HI=0x39 LO=0x1e GA=0x391e setting=0x80 active=1
memRead: index=0x67 using fctptr data=0x39
memRead: index=0x68 using fctptr data=0x1f
memRead: index=0x69 using fctptr data=0x80
ComObj index=31 HI=0x39 LO=0x1f GA=0x391f setting=0x80 active=1
memRead: index=0x6a using fctptr data=0x39
memRead: index=0x6b using fctptr data=0x20
memRead: index=0x6c using fctptr data=0x80
ComObj index=32 HI=0x39 LO=0x20 GA=0x3920 setting=0x80 active=1
memRead: index=0x6d using fctptr data=0x39
memRead: index=0x6e using fctptr data=0x21
memRead: index=0x6f using fctptr data=0x80
ComObj index=33 HI=0x39 LO=0x21 GA=0x3921 setting=0x80 active=1
memRead: index=0x70 using fctptr data=0x39
memRead: index=0x71 using fctptr data=0x22
memRead: index=0x72 using fctptr data=0x80
ComObj index=34 HI=0x39 LO=0x22 GA=0x3922 setting=0x80 active=1
memRead: index=0x73 using fctptr data=0x39
memRead: index=0x74 using fctptr data=0x23
memRead: index=0x75 using fctptr data=0x80
ComObj index=35 HI=0x39 LO=0x23 GA=0x3923 setting=0x80 active=1
memRead: index=0x76 using fctptr data=0x39
memRead: index=0x77 using fctptr data=0x24
memRead: index=0x78 using fctptr data=0x80
ComObj index=36 HI=0x39 LO=0x24 GA=0x3924 setting=0x80 active=1
memRead: index=0x79 using fctptr data=0x39
memRead: index=0x7a using fctptr data=0x25
memRead: index=0x7b using fctptr data=0x80
ComObj index=37 HI=0x39 LO=0x25 GA=0x3925 setting=0x80 active=1
memRead: index=0x7c using fctptr data=0x39
memRead: index=0x7d using fctptr data=0x26
memRead: index=0x7e using fctptr data=0x80
ComObj index=38 HI=0x39 LO=0x26 GA=0x3926 setting=0x80 active=1
memRead: index=0x7f using fctptr data=0x02
memRead: index=0x80 using fctptr data=0x39
memRead: index=0x81 using fctptr data=0x80
ComObj index=39 HI=0x02 LO=0x39 GA=0x0239 setting=0x80 active=1
memRead: index=0x82 using fctptr data=0x39
memRead: index=0x83 using fctptr data=0x28
memRead: index=0x84 using fctptr data=0x80
ComObj index=40 HI=0x39 LO=0x28 GA=0x3928 setting=0x80 active=1
memRead: index=0x85 using fctptr data=0x39
memRead: index=0x86 using fctptr data=0x29
memRead: index=0x87 using fctptr data=0x80
ComObj index=41 HI=0x39 LO=0x29 GA=0x3929 setting=0x80 active=1
memRead: index=0x88 using fctptr data=0x39
memRead: index=0x89 using fctptr data=0x2a
memRead: index=0x8a using fctptr data=0x80
ComObj index=42 HI=0x39 LO=0x2a GA=0x392a setting=0x80 active=1
memRead: index=0x8b using fctptr data=0x80
memRead: index=0x8c using fctptr data=0x0d
memRead: index=0x8d using fctptr data=0x80
ComObj index=43 HI=0x80 LO=0x0d GA=0x800d setting=0x80 active=1
memRead: index=0x8e using fctptr data=0x0e
memRead: index=0x8f using fctptr data=0x39
memRead: index=0x90 using fctptr data=0x80
ComObj index=44 HI=0x0e LO=0x39 GA=0x0e39 setting=0x80 active=1
memRead: index=0x91 using fctptr data=0x39
memRead: index=0x92 using fctptr data=0x80
memRead: index=0x93 using fctptr data=0x80
ComObj index=45 HI=0x39 LO=0x80 GA=0x3980 setting=0x80 active=1
memRead: index=0x94 using fctptr data=0x80
memRead: index=0x95 using fctptr data=0x0f
memRead: index=0x96 using fctptr data=0x80
ComObj index=46 HI=0x80 LO=0x0f GA=0x800f setting=0x80 active=1
memRead: index=0x97 using fctptr data=0x10
memRead: index=0x98 using fctptr data=0x39
memRead: index=0x99 using fctptr data=0x80
ComObj index=47 HI=0x10 LO=0x39 GA=0x1039 setting=0x80 active=1
memRead: index=0x9a using fctptr data=0x04
memRead: index=0x9b using fctptr data=0x39
memRead: index=0x9c using fctptr data=0x80
ComObj index=48 HI=0x04 LO=0x39 GA=0x0439 setting=0x80 active=1
memRead: index=0x9d using fctptr data=0x80
memRead: index=0x9e using fctptr data=0x11
memRead: index=0x9f using fctptr data=0x80
ComObj index=49 HI=0x80 LO=0x11 GA=0x8011 setting=0x80 active=1
memRead: index=0xa0 using fctptr data=0x39
memRead: index=0xa1 using fctptr data=0x32
memRead: index=0xa2 using fctptr data=0x80
ComObj index=50 HI=0x39 LO=0x32 GA=0x3932 setting=0x80 active=1
memRead: index=0xa3 using fctptr data=0x39
memRead: index=0xa4 using fctptr data=0x33
memRead: index=0xa5 using fctptr data=0x80
ComObj index=51 HI=0x39 LO=0x33 GA=0x3933 setting=0x80 active=1
memRead: index=0xa6 using fctptr data=0x39
memRead: index=0xa7 using fctptr data=0x80
memRead: index=0xa8 using fctptr data=0x80
ComObj index=52 HI=0x39 LO=0x80 GA=0x3980 setting=0x80 active=1
memRead: index=0xa9 using fctptr data=0x80
memRead: index=0xaa using fctptr data=0x03
memRead: index=0xab using fctptr data=0x80
ComObj index=53 HI=0x80 LO=0x03 GA=0x8003 setting=0x80 active=1
memRead: index=0xac using fctptr data=0x39
memRead: index=0xad using fctptr data=0x80
memRead: index=0xae using fctptr data=0x80
ComObj index=54 HI=0x39 LO=0x80 GA=0x3980 setting=0x80 active=1
memRead: index=0xaf using fctptr data=0x39
memRead: index=0xb0 using fctptr data=0x37
memRead: index=0xb1 using fctptr data=0x80
ComObj index=55 HI=0x39 LO=0x37 GA=0x3937 setting=0x80 active=1
memRead: index=0xb2 using fctptr data=0x39
memRead: index=0xb3 using fctptr data=0x38
memRead: index=0xb4 using fctptr data=0x80
ComObj index=56 HI=0x39 LO=0x38 GA=0x3938 setting=0x80 active=1
IA: 0x113e
Reset triggered!
Reset attempts: 9
Data available: 1
data not useable: 0x01. Expected: 0x03
Reset attempts: 8
Reset attempts: 7
Reset attempts: 6
Reset attempts: 5
Reset attempts: 4
Reset attempts: 3
Reset attempts: 2
Reset attempts: 1

**tuxedo** · 22.03.2019, 19:01

It's hard to see any faulty lin in the code. It's too big :-)

You have two options:

1) use a hardware debugger to see what's happening and causing the issue
2) Add code-line by code-line to see which part breaks the sketchs.

You're using a lot of variables, whcih consume also a lot of RAM, and KONNEKTING is also using a lot of RAM.
On which hardware you're trying to run the code? Maybe you're running out of RAM?!
Remember: 328p has just 2kb of RAM and 32u4 just 2,5kb, while SAMD has 32kb!

Can you check your "freemem" when running without KONNEKTING lib? The way to access the freemem information depends on your used board/µC.

br,
Alex

**sx3** · 22.03.2019, 19:30

It's one of Eugens Multi Interface with SAMD hardware. I don't think the RAM is bogged down on this HW.
I have posted the output from Konnekting Debug in post #2, but I can't interpret the meaning of it and why it's failing/resetting.
How would I hardware debug?

**tuxedo** · 22.03.2019, 20:17

Ok, if it's the MI, then it's unlikely that you're running out of memory.

Doing hardware debugging requires something like this: https://www.microchip.com/developmen...ls/atatmel-ice

I'll check your logs.

[update]
Hmm, it seems to loop in the KNX UART Initialization phase.
Do you have the KNX bus connected? Otherwise the device will not be able to init the KNX UART.

If bus is connected: is the demo sketch (still) working?

**sx3** · 22.03.2019, 21:04

Nope, no KNX bus connected.. Didn't know it had to be connected.

I tested again (with bus connected), now the setup finnishes, I get a message that it will enter the loop.
However, the loop doesn't seem to start according to serial monitor, it just stays white, it should give me message since I have

Code:

SerialUSB.println("Inside loop");

.
I don't get any more messages from KonnektingDebug, and I can't see any telegrams in ETS either. makes me think the loop doesn't start?

**tuxedo** · 22.03.2019, 21:08

I tested again (with bus connected), now the setup finnishes, I get a message that it will enter the loop.

How does this message look like?
if your code is not changed: Put at end of setup() an additional println() to see it really reaches the end.
Then the next thing that will happen is the loop(). Or an interrupt that then just happened.

**sx3** · 22.03.2019, 22:10

After some trial and error I've come to the conclusion that something happens when I try to start the serial for my heatpump.

in the sketch:

Code:

//heatpump is on Serial2
Rego637 Heatpump( Serial2 );
Heatpump.start( 19200 );      //Rego637 heatpump

In the class I have following:

Code:

    Stream          *_RegoStream;
    HardwareSerial  *_hwRegoPort;

Code:

//public stuff///////////////////////////////////////////////////////
void Rego637::start( unsigned long baudrate )
{
    if( _hwRegoPort )
    {
        SerialUSB.println("we have port");
        _hwRegoPort->begin( baudrate);
        SerialUSB.println("Begin finnished");
        _RegoStream = (Stream *)_hwRegoPort;
        SerialUSB.println("Stream finnished");
    }//if

    ClrMsgStatus();

}//start

In serial monitor, it only gives me "We have port", it doesn't seem to be able to Begin the serial.
I'm using the standard Hardwareserial & stream library.

If I don't have any Konnekting/KNX code in the sketch, my original code runs fine.. But together with the konn-library it seems to collide somewhere.

**tuxedo** · 23.03.2019, 07:48

Seems to be something like an "sercom" conflict. Eugenius is your expert of choice when it comes to sercom issues :-)

In my sketches I use "Serial1" for KNX and "SerialUSB" for debugging. I have not yet touched a 3rd serial port. But I will, with one of my upcoming projects.

**tuxedo** · 23.03.2019, 07:56

You're using sercom1 for serial2:

Code:

Uart Serial2 (&sercom1, 11, 10, SERCOM_RX_PAD_0, UART_TX_PAD_2);
void SERCOM1_Handler()
{
  Serial2.IrqHandler();
}

//heatpump is on Serial2
Rego637 Heatpump( Serial2 );

I guess (without actually knowing it) sercom1 is also used by default Serial1?!

Check Eugen's mi.h for example:

https://github.com/KONNEKTING/Konnek...itter_1.0/mi.h

He's using a different sercom for Serial2

But as I said: I'm not an sercom expert, haven't look into it yet.

**Sonnengruesser** · 23.03.2019, 09:16

small hint:

Code:

//#define KDEBUG // comment this line to disable DEBUG mode

Edit: Sorry, just saw post #2

BTW your sketch is hard to read, e.g. you are using debugserial and serialUSB to write debug messages, both initialized, but are actually the same...

Edit 2: check Eugens mi.h for more explanation on SERCOMs - for example here:
https://github.com/KONNEKTING/Konnek...ransmitter_1.0

**sx3** · 23.03.2019, 18:06

BTW your sketch is hard to read, e.g. you are using debugserial and serialUSB to write debug messages, both initialized, but are actually the same...

Sorry for this, debug is from the konn-code, and my sketch is SerialUSB, they are the same but different variables. I will clean up the code later, and probably migrate to the konn-suite.

It could be the Sercom handler, I don't know.
But what I know is, the sketch including sercom (Sercom1/serial2) handler works without the konn-code. and according to variants.cpp it should be compatible.

Code:

 [TABLE]
 	 		[TR]
 			[TD]* | 10 | ~10 | PA18 | | EIC/EXTINT[2] PTC/X[6] +SERCOM1/PAD[2] SERCOM3/PAD[2] *TC3/WO[0] TCC0/WO[2][/TD]
 		[/TR]
 		[TR]
 			[TD]* | 11 | ~11 | PA16 | | EIC/EXTINT[0] PTC/X[4] +SERCOM1/PAD[0] SERCOM3/PAD[0] *TCC2/WO[0] TCC0/WO[6][/TD]
 			[TD] [/TD]
 		[/TR]
 	 [/TABLE]

The KNX TPUART is by default on "Serial" with Sercom5, I haven't changed this one.

Code:

 [TABLE]
 	 		[TR]
 			[TD]* | 30 | | PB22 | EDBG_UART TX | *SERCOM5/PAD[2][/TD]
 		[/TR]
 		[TR]
 			[TD] 			[TABLE]
 				 					[TR]
 						[TD]* | 31 | | PB23 | EDBG_UART RX | *SERCOM5/PAD[3][/TD]
 					[/TR]
 				 			[/TABLE]
 			[/TD]
 			[TD] [/TD]
 		[/TR]
 	 [/TABLE]

The sketch doesn't use Serial1, and even if it would have been on Sercom1, my code would have overwritten that default parameter if I have understood Sercoms correctly.

I suspect that both my sketch, and the konn-code uses the HardwareSerial/Stream library, and using the same variables, and this is where the conflict is?

**Eugenius** · 23.03.2019, 18:41

Hi, sx3
pls, don't use communication sketch as example for a big project.

If you will use Konnekting Library in a right way, you have to create a XML DeviceDescription file for you project.
After that ycan generate alot of stuff with code generator and you do not need to copy&paste a lot of lines.

First problem that I see: you defined not enough "virtual EEPROM"...

Code:

byte virtualEEPROM[16];

this was only for communication sketch demonstration... you need at least 180 bytes...

Second (may be not a) problem:
For debug, don't use

Code:

SerialUSB.print( ...)

but:

Code:

Debug.print(F( ...));

**sx3** · 23.03.2019, 19:44

Thanks for the info..
I would like to use the library in a correct way, I just haven't found any beginners guide thats's easy to digest.
Where should I start? It isn't that easy to just jump in and create an XML

**Sonnengruesser** · 23.03.2019, 19:53

look at the MI examples here

and an explanation of how to create the XML can be found at the KonnektING Wiki

Ankündigung

KonnektING library

KonnektING library

Kommentar

Kommentar

Kommentar

Kommentar

Kommentar

Kommentar

Kommentar

Kommentar

Kommentar

Kommentar

Kommentar

Kommentar

Kommentar

Kommentar