Bernd Cirotzki

Hello Gcaravell0, maybe I can help, ... I had the same Problem. I think it is nor an issure from the NMEA2000 library. The issue is in the Library "CAN_BUS_Shield-master"....

... and ... I forgot, ... do not use the MCP2515 Interrups ! Do NOT define this : " #define N2k_CAN_INT_PIN"

... I have had some Problems, so I disabled it and have not enabled since long time. I think it works with Interrupts. In my Config, Im using a lot...

So, I tested it again. when setting #define N2k_CAN_INT_PIN xx the Ardurino Mega2560 makes a reboot every 3 to 5 Seconds. when not defining it, it works without Problems. I...

Yes, I am using your Git library mcp_can. And tested with #define DEBUG_RXANY 1 set , and with //#define DEBUG_RXANY 1 not set . with Interrups activ . reboots, without...

… memory is not the Problem. But I know what you mean. I am saving it like this : static const tNMEA0183Handler NMEA0183Handlers[] PROGMEM …. for (iHandler=0; (char*)pgm_read_word(&NMEA0183Handlers[iHandler].Code) != 0...

You are so right !! Memory ! I took a look at your Code and saw your „Memory- eater“ … N2kCANMsgBuf = new tN2kCANMsg[MaxN2kCANMsgs]; I add NMEA2000.SetN2kCANMsgBufSize(2); And now it...

on my Vulcan Plotter, the Autopilot Dislap not opens. What are the necessary PNS from AC12 to start it. can you help ?

Oh that was fast , thank you very much, OK, Im going to build the same as You did but using an ESP32 with the NMEA2000 library from "timo ttlappalainen"....

Thank you very much .... that was ist not. It missed de PNG 65305. This opens the Window on the Plotter.