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Absolute minimal requirements to support C++ exceptions in avr-gcc project
lfmorrison wrote: steve17 wrote:     lfmorrison wrote: limited subset of C++ -- for example, avoiding anything that would touch the heap, etc.   That's silly....
Thursday, 26 August 2021 - 20:01
Absolute minimal requirements to support C++ exceptions in avr-gcc project
lfmorrison wrote: limited subset of C++ -- for example, avoiding anything that would touch the heap, etc. That's silly.  Using the heap is as easy as falling out of bed.
Thursday, 26 August 2021 - 17:20
ATMEGA32U4 USB control transfer with OUT data management
It is confusing.  I think the people that designed USB were high on some mind altering substance, and the same goes for those that write about it.    Endpoint 0,...
Saturday, 10 July 2021 - 13:29
Unable to use classes with the avr-g++ compiler
I should have attached the file.  
Friday, 2 July 2021 - 13:54
Unable to use classes with the avr-g++ compiler
mike32217 wrote:In addition to what others have stated if you use new or virtual then you will need this; No.  You don't need malloc and free unless you want to "churn the...
Friday, 2 July 2021 - 10:42
WinAVR sabotage
Winavr includes a bunch of unixy commands that I sometimes use.  I use grep daily.  I almost always use it from my editor because it adds the *.h and *.cpp. ...
Wednesday, 9 June 2021 - 15:11
Maximum usb cable length
steve17 wrote: With all this yackity yack I decided to see if I could find the remnants of my old 30 extension I used 12 years ago.  It seems I used a 16 foot active...
Saturday, 20 March 2021 - 16:47
Maximum usb cable length
With all this yackity yack I decided to see if I could find the remnants of my old 30 extension I used 12 years ago.  It seems I used a 16 foot active extension cable and a...
Saturday, 20 March 2021 - 16:42
Maximum usb cable length
Cliff's cable is nice.  You can see by looking that it's working.  It seems the current only flows one way.  How does ithat work?   It appears Cliff got the...
Friday, 19 March 2021 - 15:44
Maximum usb cable length
Yep.  I've used 2 USB extension cables to give me 30 feet.  I think these cables actually have a small hub on one end.
Thursday, 18 March 2021 - 21:46
Atmel ICE Build Quality
USB connectors on PCBs are fairly weak.  There are fixes for that though.  The Atmel Ice is stuck to the small board underneath with velcro.      
Wednesday, 3 March 2021 - 17:47
passing a port to class and storing as a variable
The code should be self explanatory.  Xmegas have a manual and a data sheet.  Some Xmega users seem to be perpetually confused.
Saturday, 30 January 2021 - 11:05

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