Search found 2188 matches

by majenko
Sun Oct 01, 2017 2:22 pm
Forum: Fubarino Boards
Topic: DIY Fubarino Mini in TQFP package
Replies: 4
Views: 253

Re: DIY Fubarino Mini in TQFP package

Oh, and you can ignore the USBID pin - it's disabled in the bootloader (normally) and the pin is just under normal software control as a normal GPIO port. You can just leave it disconnected like any other pin. Save yourself a resistor and the board real-estate.
by majenko
Sun Oct 01, 2017 2:04 pm
Forum: Fubarino Boards
Topic: DIY Fubarino Mini in TQFP package
Replies: 4
Views: 253

Re: DIY Fubarino Mini in TQFP package

Hey, you didn't waste my time :P It sometimes takes a second pair of eyes to spot an error like that.
by majenko
Sun Oct 01, 2017 12:56 pm
Forum: Fubarino Boards
Topic: DIY Fubarino Mini in TQFP package
Replies: 4
Views: 253

Re: DIY Fubarino Mini in TQFP package

You have your D+ and D- backwards on the USB port.
by majenko
Fri Sep 29, 2017 10:07 am
Forum: chipKIT Suggestions
Topic: Upgrading sketch via ESP8266
Replies: 2
Views: 317

Re: Upgrading sketch via ESP8266

I have done it on Linux using socat. This is the ESP8266 code I use: https://github.com/MajenkoProjects/WiFiSerialDTR
by majenko
Wed Sep 13, 2017 12:52 pm
Forum: chipKIT Boards
Topic: MX7 and I2C LCD
Replies: 5
Views: 380

Re: MX7 and I2C LCD

It's just a warning and can be ignored. It's because UECIDE defines that symbol as default and the chipKIT core redefines it. It's not actually a problem, just noise.
by majenko
Wed Sep 06, 2017 9:33 am
Forum: Tips, Tricks & Hints
Topic: mpu-9250 and Fubarino Mini
Replies: 6
Views: 498

Re: mpu-9250 and Fubarino Mini

Here's an example of how I abstract DTWI in my libraries: It's just as blocking as Wire at the moment, but should be adaptable to allow you to debug what is actually happening and where the lockup is occuring.
by majenko
Tue Sep 05, 2017 10:31 pm
Forum: Tips, Tricks & Hints
Topic: mpu-9250 and Fubarino Mini
Replies: 6
Views: 498

Re: mpu-9250 and Fubarino Mini

If (as I suspect) the library us using the Wire library then it could be suffering from Wire's inability to handle any kind of hiccup even remotely well. It likes to lock up solid waiting for an ACK or something that never arrives.
by majenko
Thu Aug 31, 2017 5:16 pm
Forum: chipKIT Boards
Topic: MX7 and RS485
Replies: 4
Views: 296

Re: MX7 and RS485

It uses whichever you tell it to. It wraps around the Serial objects.
by majenko
Thu Aug 31, 2017 3:09 pm
Forum: chipKIT Boards
Topic: MX7 and RS485
Replies: 4
Views: 296

Re: MX7 and RS485

by majenko
Thu Aug 31, 2017 10:44 am
Forum: chipKIT Boards
Topic: MX7 force DNS
Replies: 2
Views: 186

Re: MX7 force DNS

Looking at the code to setDNS: bool DEIPcK::setDNS(int index, const IPv4& ipDNS) { // get it set up if not already if(_fBegun && ((uint32_t) index) < cDNSMax) { return(DNSAddNS(_pLLAdp, &ipDNS, index)); } return(false); } it looks like it will only do anything if you have already called `begin()` on...