Post Created date
ITOA() strange behavior
Maybe it is a stack overflow issue? The ATtiny26 only has 128 bytes of SRAM.
Sunday, 24 August 2008 - 21:03
ITOA() strange behavior
A simple test of itoa() is working as expected for me on WinAVR-20080512. Perhaps the OP should post complete code that shows the problem.
Sunday, 24 August 2008 - 19:50
SPI master using USI on ATtiny2313
The MOSI and MISO signals are for ISP mode only. Sharing the same pins are DO and DI which can be used by the USI. When working with the USI, pretend MOSI and MISO do not exist...
Saturday, 23 August 2008 - 05:18
I need a little direction...
You can program the target MCU on an STK500 via an AVRISP, but there are other features of the STK500 you would not be able to control. For example, you would not be able to...
Thursday, 21 August 2008 - 03:26
What is the name of the connector ....
I have used these from Digikey with the STK500 before: A3034-ND - 10 pin A26997-ND - 2 pin Within this family of parts, you can get many different pin counts. You buy the crimp...
Tuesday, 19 August 2008 - 02:37
bitbang implementation
Have you considered using two loops? For example, the outer loop could be over the byte count and the inner loop is a bit count. Then, the inner loop only needs to shift one byte...
Monday, 18 August 2008 - 04:06
PA0 in ATMEGA 16/32 not work!!!
Just a one cycle delay may not be enough depending on the circuit. Depending on the capacitance of the circuit and switch resistance, it can take more than one cycle for the...
Wednesday, 13 August 2008 - 03:31
PA0 in ATMEGA 16/32 not work!!!
Try adding a delay between setting PORTA and reading PINA. Also, as Lee mentioned, make sure AVcc is connected.
Wednesday, 13 August 2008 - 03:03
Have to Vent about PICs
Quote:Never used a 16 bit AVRI don't think any of us have...
Sunday, 10 August 2008 - 22:35
[TUT] [GCC] 110 pages WinAVR tutorial(EARLY BEFORE BETA)
Quote:I don't want to buy RAR just to open the occasional file.Neither do I. That's why I use 7-Zip for free which can also open RAR files.
Sunday, 10 August 2008 - 18:53
"manual" SPI
The main advantage of using the actual hardware SPI interface is potential performance. The hardware SPI port can be much faster than doing it manually. Using interrupts, it can...
Sunday, 10 August 2008 - 18:49
Vista 64 bit support
I have been using AVR Studio and WinAVR on Vista 64 for a while now. If I recall correctly, AVR Studio is officially supported on 64 bit as of the most recent release. For WinAVR...
Sunday, 10 August 2008 - 18:34