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Problem with Studio4/WinAVR under Vista x64
Are you also getting an error something like "0 [main] sh 2484 sync_with_child: child 2204(0x11C) died before initialization with status code 0x0" before the error you mentioned?...
Saturday, 7 February 2009 - 01:41
How to calculate division to char?
Since the result is stored back to a char, why use floating point at all? Why not just do: char LFOtemp = LFOendval * LFOdepth / 128;
Sunday, 1 February 2009 - 21:30
an incrementing _delay_us gives me large files sizes
You should read the documentation you linked to again. Particularly this:Quote:In order for these functions to work as intended, compiler optimizations must be enabled, and the...
Saturday, 20 December 2008 - 03:19
strange problem with tiny2313
Maybe the watch dog timer is inadvertently becoming enabled? The data sheet states:Quote:If the Watchdog is accidentally enabled, for example by a runaway pointer or brown-out...
Monday, 10 November 2008 - 02:42
WinAVR20080610 Bugs
Have you tried the -fno-inline-small-functions compiler option?
Saturday, 4 October 2008 - 23:20
Will a USB->Paralel converter work for Xilinx?
It's been my experience that a USB to Parallel adapter only works with printers. I would be surprised if it worked with the parallel port of a Xilinx dev kit. Does the Xilinx...
Saturday, 27 September 2008 - 00:36
5V regulator gives 6.3 volts
valusoft wrote:I would try replacing the battery in the multimeter first. It is real easy to forget that they have a battery! Might save you the cost of another multimeter.That's...
Thursday, 25 September 2008 - 03:09
newbie stuck with interrupts - atmega168
One thing I noticed in your code which would cause a problem: You enable both PCINT0 and INT0, but you only have a handler for PCINT0. For undefined ISR handlers, GCC will reset...
Sunday, 21 September 2008 - 00:33
Problem using ISP on stk500
Quote:No other components are connected to the chip at this time.You should probably have at least some 0.1 uF caps between VCC and GND near each power pin of the AVR. Also, make...
Friday, 19 September 2008 - 02:31
Verilog or VHDL?
I started off by learning some basic VHDL and completed a couple relatively small projects using VHDL. I then started to work on a more complex project and was trying to make use...
Wednesday, 17 September 2008 - 00:05
UL on # define F_CPU 1200000ul
UL = unsigned long This isn't an avr-gcc or avr-libc specific thing, but part of the C language.
Monday, 15 September 2008 - 02:43
Beginner question on interrupt service
Quote:I know that R0 is being used to store the SREG value.But why is R1 also being pushed into the stack and popped later?GCC generally uses R1 to hold a value of zero. At the...
Sunday, 14 September 2008 - 19:04