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Need a wireless configuration solution to cover about 1 foot
That would be 30cm for the rest of the world. :) What I'm looking for is a way to configure small modules with an address after they are installed, not using wires. The installer...
Monday, 1 March 2010 - 16:40
Why don't AVRs run at 60-100 MHz?
This question popped up from the AVR/ARM thread. If $3 ARMs can and do run this fast, why don't $3 AVRs? Is it a technical thing, a marketing thing, what?
Tuesday, 16 February 2010 - 06:06
ASM style question
Given var16: .dw VAL16 I want to do lds zl, low_byte(var16) lds zh, high_byte(var16) I know I could load var16 and var16+1, but I'm wondering if there is some...
Friday, 12 February 2010 - 19:18
Driving LEDs without resistors - acceptable or not?
This is an offshoot of the LED cube thread. Would you, in a commercial product, drive LEDs from AVR outputs without current-limiting resistors, adjusting the average current...
Saturday, 2 January 2010 - 19:44
Simulator 2 DLL can't be found
I've just installed on a Windows 7 machine Studio (4.18) and Studio SP1, along with WinAVR. So far so good. But when I try to use the simulator 2, I get the message that the DLL...
Tuesday, 22 December 2009 - 19:14
Xplain USB non-programmability problem now on Atmel radar
I just received another email from Atmel saying that they have revised the Xplain User Guide (AVR1907) to state Quote:3.4 Programming the XMEGA through the USB gateway Programming...
Wednesday, 2 December 2009 - 17:51
Any guidelines in selecting I2C addresses?
I'm wondering if there is a particular range of I2C addresses that are either reserved or recommended for end-user use. I know that =0x78 are not allowed, but I haven't found...
Tuesday, 24 November 2009 - 06:29
So how do you download code into Xplain board?
I just hate asking questions where I'm worried the answer might involve "well duh!", but here goes. I got an Xplain board today, plugged it in, was mesmerized by the blinking LEDs...
Thursday, 19 November 2009 - 03:33
Is there a way to make indenting less stupid?
Now maybe it's me who is stupid, having not found the obvious configuration switches, but as far as I can tell, Studio only knows about two indenting positions - where the last...
Wednesday, 4 November 2009 - 20:32
How to make these PROGMEM warnings go away?
To my surprise I haven't been able to find an answer to this - maybe I don't search well... Anyway, I'm trying to do something fairly common, I presume: put some data (structs)...
Friday, 30 October 2009 - 18:48
Small 9V -> 3.3V switching regulator, any recommendations
I'm looking to make some "spooky" LED attachments to the kids' Halloween costumes, and I'm wondering about good choices for a small switching regulator to supply a few 10s of mA...
Tuesday, 20 October 2009 - 02:19
Comms between AVR and USB-only PC?
What's the best (largely defined as "cheapest") hardware to add to an AVR design to allow comms with a typical PC, one that has USB but no RS-232 ports? I have seen the FT232R...
Saturday, 17 October 2009 - 19:06