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"Junk bits" after clearing screen using gfx_mono library ssd1306
Hi, I'm using gfx_mono_menu structure in my oled display. In first load, everything works as expected, then I choose an Item and draw a new frame. case ACTION_TYPE_SHOW_FRAME...
Monday, 24 August 2015 - 09:01
Reading data from custom section
Hi, I created new section for the configuration of the app.   struct cnf_blk __attribute__((section (".configSec"))) sampleConfig = { .signature = 0x40, .size = 1, ....
Monday, 17 August 2015 - 06:11
Adding new section to program
Hi, I want to make posible change only the config block without the need to reflash the app code. I want to make a config block that will start in the configSec section, and a...
Sunday, 16 August 2015 - 12:47
Dfu usb bootloader doesn't appears as a new usb device
Hi, I upload Atmel's dfu bootloader and entered the bootloader mode ussing attaching pin PE5 to GND. But when I connect it to the pc I see only this USB devices: [arkadi@linux /...
Thursday, 30 July 2015 - 11:38
Address out of range
Hello, when I use avr-dude to upload the usb dfu bootloader I get this output: [arkadi@linux binaries $]avrdude -p atxmega64a3u -P usb -c stk600 -e -U boot:w:atxmega64a3u_104....
Thursday, 30 July 2015 - 05:47
Dfu bootloader for Atxmega64a3u
Hi, I downloaded Atmel's http://www.atmel.com/images/avr1916.zip with XMEGA Dfu bootloaders. the problem is that the bootloader for Atxmega64a3u hex file is 12K, while the boot...
Wednesday, 29 July 2015 - 08:19
avrdude can't upload program to stk600
Hello, I did a mistake and pushed the program button on the stk600. It entered the firmware state, and I couldn't get it out of it until I connected a atmel studio and tried to...
Thursday, 23 July 2015 - 15:18
i2c slave always read 0x61 as data
Hi, I'm trying to send read request from the master to the slave (xmega is the slave), no metter what data I send it recive it like 0x61. void TWI_interrupt_handler(){ uint8_t...
Wednesday, 22 July 2015 - 10:21
xmega oled ssd1306 driver avr-gcc
Hello, I'm looking everywhere and can't find a working driver for atxmega64a3u. can some one help me?
Wednesday, 22 July 2015 - 10:09
xmega oled ssd1306 driver avr-gcc
Hello, I'm looking everywhere and can't find a working driver for atxmega64a3u. can some one help me?
Wednesday, 22 July 2015 - 08:33
xmega Interrupt driven code don't get into the interrupt vector
Hello, I'm building an i2c intterupt driven application. The polling version is working but when I try to make the interrupt version its not working. I debuged the code and...
Wednesday, 22 July 2015 - 06:44
Question with ccp.S Assembly code
Hello, I'm using Eclipse and want to  compile the : Atmel AVR1327: Two Wire Interface (TWI) Slave Bootloader for Atmel AVR XMEGA   the problem is that in the file ccp....
Monday, 20 July 2015 - 08:23

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