NetBurner Community Forum

Ok, so now I have constructed a PCB to get rid of all possible interference from the Dev board.
Unfortunately the result is the same.
I2C 0 works fine. No problem there. It find the peripherals even without pullup's.
I2C 1 (pin 41 & 44) on the other hand has the same behavior as before. It lists a ...

Ok great.

I've been living my life in C#, Javascript and css in Visual Studio for the past 15 years, so my C++ is rusty to put it mildly.

I am truly grateful for the fast response and help you give @pbreed.

pbreed, I tried to add those lines (but changed to J2[41],function(PINJ2_41_I2C1_SDA ); ) but i get a compiler error.

#include <predef.h>
#include <string.h>
#include <stdio.h>
#include <nbrtos.h>
#include <http.h>
#include <init.h>
#include <tcpserver.h>
#include <ctype.h>
#include <iosys.h ...

Ok cool. I thought about the MOD-DEV schematics and possible interference last night. The item connected to the unit actually has 10K pull-ups already, but I'll try with adding additional 4.7K pullups.

And what about the adressing? Shouldn't the address I initialize the I2C with also be the address ...

Hi!
I'm a newbee to the Netburner environment, so maybe this is a super easy thing, but I can't get I2C ports other than 0 working.
Port 0 works fine. But when I change to port 1 or 5, I can't get it to work.
I am using MOD54415 on MOD-DEV-70CR.
Trying Port 1, the id-scan goes super-slow, and when ...