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Discussion Title Created date
Interrupt over SPI bus
I have an application where I'd like the SPI slave to send an interrupt to the master. The hardware is fixed, and there is no way to add a separate pin for the interrupt. So what...
Thursday, 5 April 2012 - 10:19
AVR32studio 2.7 Linux & Win - different output
Hi guys, could you help me get the same compilation result in Windows and Linux? My two systems are: - Win7-64 + updated Cygwin + AVR32studio 2.7 - Ubuntu 11.10 + AVR32studio 2.7-...
Tuesday, 17 January 2012 - 20:22
Compiling on Linux, newbie question
Hi guys, I'm compiling an AVR32 project on a Linux platform. I have downloaded and unpacked the 3.2.3.261 toolchain. Do I also need the 2.9.0 framework or AVR32studio? With the...
Monday, 16 January 2012 - 19:47
Stack use
Q: How much stack can my asm code use in a random C function? Are there ways to reserve stack space? My code is written in C with some embedded assembly. I need to determine the...
Monday, 2 January 2012 - 10:19
USB self powered
For a project based on AT32UC3A3256 we now want to move from bus power to mains power. I wonder what is the best way to enumerate and configure the parts. The project is an audio...
Thursday, 22 December 2011 - 21:24
AVRISP schematics
Hi guys, my board behaves quite differently depending on whether or not the AVRISP mkII is plugged in or not. Could you please point me to any schematics of its device front-end...
Monday, 21 November 2011 - 20:37
Open Source USB Audio with AVR32
Hi guys, I'd like to tell you about the Audio Widget project. It has implemented working firmware and hardware for USB DACs and ADCs. On Linux and Mac it plays audio up to 24/192...
Monday, 12 September 2011 - 07:17
Reinstall DFU
Hi, I have a board where Flip doesn't recognize the on-chip DFU boot loader. I have a JTAGICE mkII at hand. The application programed on the chip seems to work, but I need to...
Wednesday, 1 June 2011 - 20:22
AVRstudio5 killed AVRISPmkII
Hi, I just plugged my AVRISPmkII into my Win7/64 machine, and AVRstudio5 upgraded its firmware. After that it is useless in studio5 on Win7/64 and 32, and also in studio4 on Win7...
Tuesday, 19 April 2011 - 19:09
Open-source USB audio interface: Audio Widge
Announcement: Audio Widget project The Audio Widget project is open-source code and schematics for USB based digital audio. It has functional firmware and software. And it sounds...
Friday, 25 March 2011 - 22:39
mega16->smaller package
I have a lot of C legacy code for the atmega 16. For a new design I'll need to recycle some of it into a smaller package. Any suggestions for a chip with register compatibility...
Wednesday, 23 March 2011 - 14:34
USART read code in framework?
Hi, I have successfully used some of the print_dbg() functions in SOFTWARE_FRAMEWORK/UTILS/DEBUG/print_funcs.c Now I wonder if there are similar functions for receiving...
Thursday, 27 January 2011 - 09:43

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