Type in the full discussion title or a part of it.
Discussion Title Created date
Remove Debug and Release default configurations
I'd like to add/create several configurations, but I don't want the default ones (Debug and Release). Could I delete them? I have tried, and it's apparently possible. But after...
Friday, 18 April 2014 - 14:02
How to change some bytes in a .eep file
Atmel Studio 6.2 generates correctly a .eep file (I use EEMEM directive to put some initialized variables in EEPROM memory). Every time I program a new microcontroller, I'd like...
Thursday, 10 April 2014 - 15:41
How to avoid debugWire from programming EEPROM
I'd like to preserve the content of EEPROM during debugWire debug session. I have programmed EESAVE fuse, but I generate EEPROM data in the elf file (with EEMEM). I think...
Tuesday, 25 March 2014 - 11:09
Different devices in the same AS62 project
I have a project (included in a solution) that should be compiled in different ways. I usually used different configurations for purposes like this. Now I need to create two...
Sunday, 23 March 2014 - 07:03
Record voice from microphone: what is the quality?
I need to acquire and save to a non-volatile memory a voice message (speech) from a microphone. The solution should be minimized as number of components, PCB space and cost. It's...
Thursday, 20 March 2014 - 14:36
AVR32 or Cortex-M?
I'm sorry if my question is so generic, but I don't know who ask it. In the past I always developed on 8-bit microcontrollers (PIC, AVR8, Freescale), but now I want to skip to 32-...
Tuesday, 4 March 2014 - 08:30
External reset isn't sufficient, I need power cycle
I was testing my new ATmega32A-based board for some stress conditions. Under a high RF signal, it sometimes seems the normal execution is stopped. The problem is, even if watchdog...
Monday, 13 January 2014 - 17:59
ATtiny4313 and external 8.0MHz resonator:resistor is needed?
I will use an external 8.0MHz resonator for clocking a ATtiny4313. I don't know if I need the classical 1MegaOhm resistor between the XTAL1 and XTAL2. In datasheets there's no...
Sunday, 12 January 2014 - 22:49
Best strategy to manage EEPROM data
I want to use internal EEPROM memory to store a serial number (different on every chip) and non-volatile parameters (settings) used during normal operations. Another important...
Monday, 30 December 2013 - 10:53
How to manage different serial numbers into Flash memory
I want to assign a different 32-bits serial number to each programmed microcontroller (at the moment, it's a ATmega32A). The firmware behaves differently depending on the serial...
Thursday, 26 December 2013 - 23:42
AVR receiver is faster than AVR transmitter on UART
I have an ATmega32A clocked with an external resonator at 6MHz. And I have an ATtiny2313A clocked with internal clock at 8MHz. Both UARTs are connected to a RS485 half-duplex...
Monday, 16 December 2013 - 23:42
avrdude: usbdev_open(): did not find any USB device "us
I'm trying to use JTAGICE3 with avrdude, without success. I receive the error in the subject: avrdude: usbdev_open(): did not find any USB device "usb" I tried on a Windows XP...
Wednesday, 4 December 2013 - 19:14

Pages