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My template
I do template for my own Xmega board. It works well, but when I create new project with that template, there is lcd.c file open in default, not main.c or readme.txt. How I can...
Sunday, 10 August 2014 - 17:17
Is there software or hardware problem with AVRONE
I have both AVRONE and old JTAGICE mkII. JTAGICE works fine debugging with Atmel Studio 6.1. AVRONE works fine always in programming device. But if I use it in debugging I have...
Wednesday, 19 February 2014 - 18:19
Is there bugs in ST7565R LCD controller module?
I finally got to work my graphics LCD module (ST7565R controller). I think there are some bugs in ASF module. I use normal SPI mode. Then I have to init \SS to input and enable...
Sunday, 20 October 2013 - 14:29
Xmega DFU bootloader again
I got to work DFU bootloader for XMega device. Now I like to modify DFU-bootloader so it would indicate that it is ready to load application code. For example with flashing led....
Thursday, 23 May 2013 - 19:27
TWI problem
Hi, I have a problem with TWI. Device is XMega16A4U and I have tested next code with Atmel Studio 6 and 6.1 (beta). int main (void) { board_init(); // kortin ledien,...
Wednesday, 1 May 2013 - 17:31
PDI Data pin
Is there any way to read state of PDI Data pin after reset? Maybe some kind of indirect way perhaps? JKo
Saturday, 2 March 2013 - 19:04
What is the difference between GPIO (General purpose Input/Output), IOPORT (General purpose I/O service) and IOPORT (Input/Output Port Controller) modules? I always insert them...
Friday, 15 February 2013 - 11:57
AC event to GPIO
I try to connect AC event to PORTC.7 GPIO pin (XMega16D4). My init code is: void ac_init() { struct ac_config aca_config; memset(...
Friday, 8 February 2013 - 19:00
XMega128A3U CLKOUT problem
I connect CLKper output to pin PC7 with code line: PORTCFG.CLKVOUT |= PORTCFG_RTCOUT_bm; I saw my CPU freq in PC7 with oscilloscope. It was OK. Then I try see CLKper2 (CLK2X) or...
Monday, 4 February 2013 - 18:59
Noise in ADC
I tested ADC of Xmega with STK600. There was a lot of noise in measured signal. What would be the main reason? STK600, 1 V internal reference, clock rate, or what? I try to...
Friday, 3 August 2012 - 12:03
Problem with device type
I do new project with Atmel Studio 6. I have STK600 with Xmega128D3 device. File -> New Project (Atmel Boards) there isn't STK600 with Xmega128D3, so I select Xmega192D3. Then I...
Monday, 9 July 2012 - 14:55
Is it possible to use unnecessary SS and MISO pins?
I don't need SS and MISO pins of SPI. I try to use those pins as output, but nothing happens when I try to set them high or low. Is it possible to use these pins as GPIO same time...
Saturday, 7 July 2012 - 19:59