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Discussion Title Created date
Interrupt Vector table
Hi all, what is the use for interrupt vector table? different ways of handling interrupts? please explain these to me...... thanks, prabu
Wed. Aug 22, 2007 - 07:16 AM
Need for callback functions
Hi all, i don't know what's the exact need for using callback functions ? what i am thinking is if i am using RTOS in my application then to access particular API i have to use...
Wed. Aug 22, 2007 - 07:12 AM
Difference b/w Embedded C and General C
Anybody please tel me what is the key difference between desktop C and Embedded C?
Sat. Aug 18, 2007 - 10:07 AM
implementing (HPF)IIR filter
Hi i want to implement the HPF of type IIR the equation as follows. "y[n] = 0.996*y[n-1] + 0.996*x[n] - 0.996*x[n-1]" in AVR465 application notes they wrote code for HPF(IIR)like...
Wed. Aug 1, 2007 - 12:51 PM
Calculate (Setting) Acquisition and Conversion Timing of ADC
Hi all,I am using Atmega168 , i want convert 1 volts 50hz AC signal to digital using ADC in the MCU.could you please tel me how to calculate the sampling rate,Cycle length,How...
Wed. Aug 1, 2007 - 07:16 AM
Droughts in AVR465 application notes
I had go through the AVR465 application notes. i am having some droughts in this application notes. what is (255*1023)/current gain in the AMP_LO constant? how does the equation...
Tue. Jul 24, 2007 - 07:49 AM
endian issue
1. Can someone tell me if the AVR Micro controller's are Little or Big Endian ? 2. What is the endian of WINAVR compiler? 3. Is the endian of a microcontroller fixed purely due to...
Mon. Jul 16, 2007 - 09:47 AM
How to upgrade the WinAVR to the lattest version
hi, i am using WinAVR 20060421 version.and AVR Studio is AVR Studio 4.13.528 GUI Version 4, 13, 0, 528 i want to upgrade the winAVR to the lattest version. Please tel me the...
Wed. Jun 13, 2007 - 10:44 AM
Better Debugger for AVR microcontrollers
Please let me know,which toolkit is better for in circuit debugging in AVR MCU's. What is difference between JTAGICE & JTAGICE mk2? which one is good choice for debugging and...
Mon. Jun 11, 2007 - 12:42 PM
how to clear fuse bits in AVR microcontrollers
hi i want to clear the fuse bits in avr micro controllers which are programmed using AVR dragon. Is it possible to clear the fuse bits using AVR Dragon or AVRISP mk2 toolkit?...
Wed. Jun 6, 2007 - 08:40 AM
interrupt problem in ATmega168
hi all, i am using ATmega168.i interfaced ADE7758 ic to my MCU.i am getting some problems in INT0 interrupt.i initialized the INT0 interrupt for fallling Edge trigger. i enabled...
Fri. Jun 1, 2007 - 05:34 AM
AVR dragon problem
hi, what is the use of diode in the reset circuit? what kind of diodes can we use for this reset circuit? If anybody knows then inform to me.
Wed. Mar 14, 2007 - 03:00 PM