Type in the full discussion title or a part of it.
Discussion Title Created date
Detecting when code is running in the bootloader section
Is there a simple way to detect when code is running in the bootloader section on an arbitrary XMEGA device?   Say I write a bootloader. I don't want to have to hard code the...
Mon. Apr 30, 2018 - 03:52 PM
Running the USBCV tests
Has anyone managed to get the USBCV tool to work?   It's supposed to verify USB devices. You need at least a specific Intel USB controller, which I have. But it seems like...
Wed. Mar 28, 2018 - 02:01 PM
dfu-util bug using the wrong interface?
I'm trying to get dfu-util to work. I'd send them a bug report but I can't register on Sourceforge, I never get the confirmation email.   Anyway, the issue is that I set up...
Wed. Feb 21, 2018 - 09:36 AM
Adding DFU to a USB HID device
I have a working USB HID generic device using the ASF 3.34.1. I want to add DFU capability. I already have a DFU bootloader, what I need to do is add the DFU endpoint to the main...
Fri. Dec 1, 2017 - 09:41 AM
Version control of Atmel Studio projects
It seems like there is an issue with trying to version control Atmel Studio 7 projects...   The .cproj file is needed, without it the project won't be loadable when you open...
Wed. Sep 20, 2017 - 10:07 AM
USB performance on XMEGA
I've been experimenting with a minimal USB stack based on the nonolith/Kevin Mehall one. I made a few fixes for XMEGA and successfully implemented a bootloader.   In...
Thu. Aug 17, 2017 - 04:14 PM
RDA5807M for RDA reception - how do you validate the data?
Anyone using an RDA5807M for RDA/RDA reception? These cheap FM radio ICs are popular and some people have used with an Arduino or Raspberry Pi, but the amount of information...
Wed. Aug 9, 2017 - 01:12 PM
Kevin Mehall's USB stack
Has anyone got Kevin Mehall's USB stack working? It's based on the nonolith one I think.   https://github.com/kevinmehall/usb   I've imported it into Atmel Studio...
Thu. Jul 13, 2017 - 01:10 PM
Unrolling memset()
Hi. I'm trying to clear a 256 byte array as quickly as possible. At the moment I have:   memset(input_matrix, 0, 256);  With -O3 this produces:   memset(...
Mon. Jun 19, 2017 - 08:27 AM
ATXMEGA128A3U-MH out of stock, no more until October?!
The ATXMEGA128A3U-MH seems to be out of stock everywhere! What is going on?   Since Microchip took over, prices have rocketed and now they can't even make enough of the...
Thu. Jun 15, 2017 - 02:12 PM
Linux toolchains, debugging and IDEs
I'm considering a switch to Linux, due to Windows 10. The one major bit of software I'm unable to run on Linux is Atmel Studio 7, so I'm looking for alternatives.   I'm...
Wed. May 10, 2017 - 08:31 AM
Locking write access to the user signature row
Is it possible to disable write access to the user signature row?   The various lock bits only seem to allow disabling write access to the application section, the...
Tue. May 9, 2017 - 10:28 AM

Pages