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Xmega128D4 RXC int not happening.
Of course it must be me but I can't see why it's not working. Other interrupts are working (ie sei();).   The RXCIF flag is on, interrupt level set at high (see below) but no...
Sat. May 12, 2018 - 01:53 AM
Removing files with bad filenames from project
I accidentally had 3 files with a space in their file name (late at night etc.)   Now I can't remove them from the project, right or left clicking on the file or sneaking up...
Wed. May 9, 2018 - 08:26 AM
Xmega128D4 32MHz clock PLL problem?
I'm trying to change the system clock from the external crystal @16MHz to PLL x2 using the external crystal @16MHz as the clock source.   The code was generated by the CV...
Mon. Apr 30, 2018 - 04:05 PM
Quadruple Dutch warning
I imported a project into AS7 and after some fiddling got it to compile and run correctly, however I get 3 warning I would like to get rid of.     One of the changes I...
Sun. Apr 22, 2018 - 08:32 AM
Xmega128D4 pro/cons??
I need a chip that is similar to this to drive a GLCD. I can get this from Farnell next day which is surprising.   I have lots of Xmega32E5 but no room to move upwards if...
Fri. Apr 13, 2018 - 12:38 AM
XM32E5 interesting clocktale
No, not cocktail......   Not a big thing but I have spent the best part of an hour solving this so someone may benefit.   Working on some modules with the Xmega32E5...
Sun. Feb 4, 2018 - 05:47 AM
How to Use C's volatile Keyword
I came across this, maybe it should be a sticky along Cliff's tutorial?   https://barrgroup.com/Embedded-S...
Thu. Jun 8, 2017 - 03:55 AM
Microchip/Atmel support page
Making a sticky for now as it is likely to be asked again, and also to give people a thread to complain if they wish to do so.  Please contact Microchip support For those...
Thu. Apr 27, 2017 - 09:26 PM
SAMd21 how to modify register values??
I'm clickin' but it ain't happenin' With AVRs I can change (at least I could) the register values by clicking on the register and enter a new value for it, can't do it with the...
Sun. Mar 19, 2017 - 11:03 PM
Stepup/stepdown regulator module (now generator)
I'm in the middle of trying to fix up someone else problem.   I need a small regulator module with (was 1.5V) 3-5V minimum to 12V (or higher) input and a fixed 5V@ ~1A out...
Tue. Mar 14, 2017 - 08:08 AM
Header files in AS7
This of course applies to the AVR related Studio.   I have just realised that, unlike AS4, there doesn't seem to be different section for header files and C files. Looking at...
Sat. Mar 11, 2017 - 03:14 AM
SAMD21 Xplained board inconsistencies
So all pins on the board are either marked as PAxx or PBxx, yet there is NO WAY that I know of addressing PORTA or PORTB direction or other registers by those names but rather as...
Sun. Mar 5, 2017 - 12:38 AM

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