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ATMega328P + Atmel Studio 6.2 - bootloader doesn't actually write anything [SOLVED]
Probably doing something stupid, just haven't worked out what it is yet :P   I am having trouble getting my bootloader to actually write data to the flash.  This is just...
Wednesday, 27 January 2016 - 01:29
Any way to speed up debugWIRE in Atmel Studio 6.2?
debugWIRE is quite slow in comparison to JTAG..  although I am comparing apples with oranges a bit as I was using an ATMega128 @ 8MHz w/ JTAG and have now moved to an...
Monday, 18 May 2015 - 07:01
Signature, Fuses and Lock bits in ELF with optimisation!!
I have been trying to get avr-gcc to build full-featured ELF files in an effort to cut down on build times for new firmware. I can get all the requisite sections defined in my...
Thursday, 22 July 2010 - 06:57
Software BOD disable not fully implemented yet
I'm trying to enable software BOD disable before sleep, using WinAVR 2010-01-10 (the latest). The libc manual refers to sleep_bod_disable() which should work if the chip has BODS...
Friday, 19 March 2010 - 03:29
importance of capacitor choice (an observation)
The tacho in my car died recently - when I say died I mean it was wildly swinging between 5000 and 9000rpm. After pulling it apart I saw a suspect greencap and replaced it, the...
Wednesday, 3 March 2010 - 23:08
WinAVR 2010-01-10 won't program using avrispmkii
As subject says, the latest winavr won't program projects any more using avrisp mkII. I have a stack of existing projects so makefiles etc have not changed. I tried updating AVR...
Tuesday, 16 February 2010 - 05:36
simple, cheap "last centimetre" data transfer?!
I have an application where some form of wireless data transmission is needed. Needs to be cheap, simple, very low bitrate. Think TV remote control, in fact that's what we have...
Monday, 23 February 2009 - 07:01
Interesting issue with #defined strings
I'm working on a multi-file project, and just noticed that I can't define a string in my config header file and use it in one of my program files. Eg, in config.h if I: #define...
Tuesday, 26 February 2008 - 00:41
A number of the tiny devices have a partial SPI implementation - the pins are labelled MISO/MOSI but making the assumption that the tiny can act as a master, and wiring MOSI to... Thursday, 14 February 2008 - 02:59
Battery/supercap backup & SRAM corruption
Hi, I have an application where we would like to retain memory on loss of power for up to a couple of days. A supercap lends itself to this purpose quite nicely, and a supervisor...
Wednesday, 17 October 2007 - 08:00
AVRDude - device signatures incorrect in new version?
I just upgraded my WinAVR to the latest (200604xx) and am getting the following message: Quote:avrdude: Device signature = 0x1e9307 avrdude: Expected signature for ATMEGA8 is FF...
Wednesday, 26 April 2006 - 00:12