Search found 5 matches

by chuckw
Tue Sep 23, 2014 11:01 pm
Forum: EtherDue
Topic: EtherDue doesn't reliably start at POR
Replies: 10
Views: 11104

Re: EtherDue doesn't reliably start at POR

The fix worked for me, for both the simple testcase and for my main code. I already had an 0805 resistor, and there was plenty of room for it. Naked eyes may be adequate for young guys, by the way, but for those over 50, serious magnification is likely in order! Thanks so much for your quick diagnos...
by chuckw
Tue Sep 23, 2014 4:59 pm
Forum: EtherDue
Topic: EtherDue doesn't reliably start at POR
Replies: 10
Views: 11104

Re: EtherDue doesn't reliably start at POR

Excellent! Thanks for finding it. I'll try it out.
- C
by chuckw
Thu Sep 18, 2014 3:25 am
Forum: EtherDue
Topic: EtherDue doesn't reliably start at POR
Replies: 10
Views: 11104

Re: EtherDue doesn't reliably start at POR

I'm considering replacing the 100 nF cap with a 10 nF, just a shot in the dark. Can someone tell me where it is?
Thanks,
- C
by chuckw
Wed Sep 17, 2014 12:43 pm
Forum: EtherDue
Topic: EtherDue doesn't reliably start at POR
Replies: 10
Views: 11104

Re: EtherDue doesn't reliably start at POR

Hi chuck, Sorry to hear your EtherDue is misbehaving. I have a couple of questions that may help diagnose the problem. - Do you have the USB cable connected to a computer when testing both power options? Is there a difference when the USB cable is disconnected and power applied via DC In? - Do you ...
by chuckw
Tue Sep 16, 2014 10:24 pm
Forum: EtherDue
Topic: EtherDue doesn't reliably start at POR
Replies: 10
Views: 11104

EtherDue doesn't reliably start at POR

Hi, I am finding that my EtherDue doesn't reliably start running its sketch after power is applied. This is true if I power it from USB or from the external power supply (I'm applying 9V). I've retreated to just running the "blink" example, which still shows the problem. - adding a delay(50) as I've...