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Discussion Title Created date
Best place for interrupt code
I have some general and some specific question regarding the best place to put the interrupt code. I am running measurement device, that needs to sleep for a reasonably long...
Monday, 16 July 2007 - 22:42
Favorite Low Power Design Tips
I have read the low-power section in the MCU data sheet. I have some tutorials on low power design, but still can not seem to get my power down to the level that I would like....
Wednesday, 6 June 2007 - 20:18
Value Averaging
I have in issue that is appearing when I try to average some values. I am using an mega1281 and it controls an external measurement device. This device outputs its values in two...
Monday, 4 June 2007 - 15:52
SLEEP function
I am trying to get my Mega1281 to go to sleep. I have search the whole data sheet for "sleep" it keeps mentioning the "SLEEP" function, but never discribes it. I am compiling...
Tuesday, 22 May 2007 - 15:44
Pin routing and the MAC
I have been building a device that takes advantage of the AT86RF230 from Atmel with a Mega1281. I have the AVR414 demonstration boards and the MAC library. I have set up a network...
Wednesday, 16 May 2007 - 17:15
Can you edit a library file?
I wanted to view and edit a library file (*.a). Is there are way to do it? Cheers, Tim
Wednesday, 16 May 2007 - 14:41
GCC and Atmel 802.15.4 MAC
Has anyone had any experience with the new MAC library from atmel for thier AT86RF230 zigbee chip? I got the demo chat software up and running. I am having some questions...
Monday, 5 March 2007 - 23:22
RFID Trigger
Hello everyone, I was looking to trigger my AVR from sleep mode using a combination of a RTC and a RFID signal. That way I could have the device perform both on demand and...
Wednesday, 15 November 2006 - 23:03
Low Power Clock Circuit
I am wanting add a circuit to a device that I am building that will act as a clock for powering up and down the whole device. For example, I might want to have the device turn on...
Wednesday, 1 November 2006 - 23:44
Couple XTAL Voltage Questions
Hey Everyone, Setup: I am building a device around a Mega128L and two other primary IC Chips. I was thinking of putting a 16MHz oscillator on the board to use as a total board...
Tuesday, 11 July 2006 - 17:28
sprintf questions
I am having a heck of a time with the sprintf function in C Here is my very simple code: --------------------------------------- void main( void ) { char buffer[30]; double...
Tuesday, 20 June 2006 - 13:33