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Discussion Title Created date
confusion about flash-strings
Hello,   I am a little bit confused at the moment regarding flash-strings on UC3. Has anyone an idea why this doesn't compile? typedef struct { uint8_t cp; uint8_t font;...
Wednesday, 2 December 2015 - 08:34
s(n)printf for wchar_t
Hello,   I recently stumbled over a small problem with the toolchain delivered with Atmel Studio 6.2 (r1563). I needed to convert all my variables of the type "char" to "...
Sunday, 29 November 2015 - 11:01
Initializing RAM
Hello,   I just asked myself if it is somehow possible to initialize the whole RAM with zeros before the execution pointer is set to main().   Background: I am running a...
Monday, 13 July 2015 - 12:16
Replacing the trampoline with a bootloader
Hi freaks!   I just stumbled over the trampoline_uc3.S and asked myself if it is possible to replace the leading zeros (defined by the trampoline-offset) with a bootloader....
Wednesday, 22 October 2014 - 08:13
DB.xml gone?
Hello, I just upgraded to ASF 3.15.0 (on AS62b) and afterwards I was going to delete the hidden-flag of the "newer" at45dbx-driver in the DB.xml. To my surprise this file is gone...
Tuesday, 18 March 2014 - 10:21
"table"-datastructure in Flash-Memory
Hello, I just started to implement a simple datastructure to lookup values by a given key-value. The datastructure doesn't have to be "hight-performance", the only requirement is...
Wednesday, 15 January 2014 - 14:26
BOD18 Reset with JTAG attached
Hello, i am trying to let my UC3C go through a reset by the use of the BOD18. I am forcing a short circuit on an output-driver (if switched on by gpio-pin), so the supply voltage...
Wednesday, 21 August 2013 - 07:10
Using the UC3C-ADC the non-ASF-way...
Hello, regarding the datasheet and the framework the ADC of the UC3C was intended to be used with the sequencer. Either one big one with 16 captures in sequence or with 2x8...
Monday, 5 August 2013 - 07:17
BOD on UC3C
Hello, I want to enable BOD50 by software in my UC3C. I recently stumbled over this thread: https://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&p=1039536#...
Monday, 8 April 2013 - 11:14
pwm_update_channel - interrupt- / polling-method?
Hello, I was just wondering, whats the difference between "pwm_interrupt_update_channel" and "pwm_update_channel". I am running a PWM at 1MHz and I can update its frequency and/or...
Friday, 7 September 2012 - 07:51
Non-Differential Signal on negative input
Hello, is it possible to measure a Voltage from 0V to 5V on the differntial ADCIF of the UC3C? I read about setting the negative input to ground (AVR32_ADCIFA_INN_GNDANA). Nice...
Thursday, 19 July 2012 - 14:25
Speeding up the compiler
I just wondered if it's possible to use distcc (or some other compiler-cluster-software) with the avr32-gcc (standalone) compiler. Compiling my UC3C-project lasts >10min until now...
Friday, 6 July 2012 - 10:20

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