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SAM7A3 and Studio6
Hi, My client use Atmel SAM7A3 in an application. Code size is growing beyond 32k that IAR limit evaluation version to. So he's looking for another compiler. Was surprised to find...
Monday, 20 August 2012 - 05:55
RS485 -> USB adapter
Hi, I've built an application where there is a Master unit talking to a Remote unit over RS485. Master initiate all comm with Remote. Now I want to let a PC have the role of the...
Tuesday, 8 May 2012 - 12:38
Ground Plane question
Hi, I'm drawing a 2-sided PCB. First time. How to treat the space between traces on the side of PCB where signals are routed? Is it an advantage or disaster to fill the empty...
Thursday, 8 March 2012 - 15:51
TIMER1 issue
I've tried all the tricks I know to sort out a strange behavior when using TIMER1 and INT2. With no luck. In short I'm building myself a bus analyzer. As one of the features there...
Monday, 12 December 2011 - 23:31
Power harvesting cap
Hi Freaks, Have a pump that shoot back power on supply line. My intention is to harvest this power in a cap. Reason for this is the device runs on battery and I want to save...
Wednesday, 10 August 2011 - 19:56
7" TFT
Hello Freaks, Been searching for 7" TFT's with touch screen that are connected to a board that take care of the low level driving of the TFT and communicate with a host controller...
Tuesday, 8 March 2011 - 19:07
Dragon options
Howdy, Just bought a Dragon. Trying to understand the features. Is it possible to look at the instructions that occured prior to a BREAK instruction? If so, where do I find the...
Sunday, 23 January 2011 - 13:55
Cannot open output file
Hello, I'm stumped. Finally got myself a laptop. Downloaded AVR Studio into the laptop. Copied an ASM file from desktop into a new project. Hitting F7 to assemble. Get this...
Saturday, 18 September 2010 - 12:14
Sleep mode and Supercap
I've run into a problem that I can't seem to solve. Since I'm not a HW guy, maybe there's a simple solution that I'm unaware of. The problem: I have a project where I need to...
Friday, 27 August 2010 - 17:31
AT Commands and USB
Hi Freaks, Newer model cellular phones are connected to USB and also my old Ericsson T68i could communicate via USB if the cable has built-in USB -> Serial converter. How does...
Monday, 2 August 2010 - 14:44
AT Command
Hi Freaks Trying to communicate with SonyEricsson T68 using AT Commands. Have studied several other projects that use AVR to send/receive SMS. Seems pretty straightforward. For...
Saturday, 1 May 2010 - 11:28
SPI Problem
Hi Freaks Want some advice on SPI connections. DataFlash, AVR and ISP need to be connected. Normally want to avoid using ISP pins. This time there's no choice. What to do with the...
Tuesday, 6 April 2010 - 13:05

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