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Debugging AVRin Studio 7 GCC
I am trying to debug some code in an ATmega128 with the debugger in Atmel Studio 7.  It works, but not very well.  I try and set breakpoints where I need them only to...
Friday, 7 June 2019 - 23:59
Poisoned Error with UART_TX_vect
I get a attempt to use poisoned UART_TX_vect when attempting to write interrupt routines for an ATmega8515. ISR(UART_TX_vect) { }   However this works OK   ISR(INT0_vect...
Friday, 26 January 2018 - 07:55
EVK1104 and UC3A3 Series
I am interested in both of these items. A quick search of the distributors here in the states seems to be indicating that these are both rather new items. Mouser and Digikey and...
Monday, 20 April 2009 - 21:26
The coming of the Apocalypse..Xmegas at Digikey
Yes, it is true, Digikey now has Xmegas in stock. (Well, the ATxMega128A1-AU). They had 40 in stock when I ordered, I ordered 4,now they have 35...(I must not be the only one :...
Friday, 27 February 2009 - 15:50
Xmega in stock at Arrow...is it true?
I just went to the Arrow website....they seem to have the ATXMEGA128A1-AU in stock (170 units when I looked)...can it be true? Are the Xmegas finally making their way to...
Wednesday, 7 January 2009 - 00:35
ATmega2561/FPGA Digital Synthesizer
I have been working on this project for a while now. I finally got it to the point where it actually does something...so decided it was time to share. https://www.avrfreaks.net/...
Saturday, 18 October 2008 - 21:24
Need suggestion for a context switching function...
I worte a little rtos for WinAVR and the ATmega2561 Most fortunate I solved my problem...was wondering if somebody might suggest a better solution... Here is the problem: #...
Thursday, 31 July 2008 - 06:50
Jtagice mkII indicates Firware upgrade or initialisation
My MkII is on the fritz again. When it powers up, Led3 (the Green/yellow/red one) is yellow. According to the manual this light becomes yellow when you upgrade firmware or while...
Monday, 14 July 2008 - 19:57
Question about SD/MMC cards, in general...
I am interfacing an SD card up to an AVR (ATmega2561 to be exact). I used a Sparkfun SD/MMC card breakout board. I made the cable to interface up to port B on my STK500/501...
Monday, 2 June 2008 - 16:49
Problems seemingly related to use of "float" local
I am having problems related to using a series of float local variables in a function (see below). I am still in the process of trying to track the problem down, but if somebody...
Friday, 16 May 2008 - 17:38
Posible problem with WinAVR-20080402
I just downloaded this last night and installed it...I am having a problem with the linker... I am creating a project with AVR Studio and when I build the project the linker can't...
Sunday, 6 April 2008 - 22:19
Macro that tells me what the optimization level is
I have not been able to find this in the documentation, yet... Is there a predefined macro that will tell me at what optimization level the code is being compiled at. I have some...
Friday, 4 April 2008 - 16:56

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