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ATmega32 PINA value.
Hello everybody I'm using the following code: #include <io.h> void main(void) { DDRA=0x00; PORTA=0x00; DDRB=0xFF; while (1) { // Please write your application code...
Thursday, 28 March 2019 - 11:02
What does the word "AVR" mean?
Hello everybody What does the word "AVR" stand for? I've made a simple search and found: http://www.acronymfinder.com/AVR... http://www.edaboard.com/thread19... thanks for this to...
Sunday, 16 October 2011 - 21:31
Stepper motor Working modes..
Hello I have a stepper motor driver (LeadshineMA860) used for a hybrid (8 lead) stepper motor... The driver supports two working modes: 1) Pulse/Direction mode. 2) CW/CCw mode....
Sunday, 5 April 2009 - 09:38
STK500 Problem
Hi.. Using AVR Studio,the voltage measured for the target uC is less than 2.2V despite that the measured value by voltmeter is 4.6V... and when I change(check) some fuse bits (...
Monday, 16 March 2009 - 08:56
STK500+CodeVision
Hello.. Today I've got a new STK500 ISP.. It's help is for AvrGCC+AVR Studio , But I'm a CodeVision User.. :oops: When I choose to program the chip , I find an option "SCK Freq"...
Sunday, 15 March 2009 - 16:19
12v 10A powr supply circuit..
Hello I'm using a dc motor with high torque.. I'm using a power supply gives 2A output and that is enough without load ,but I need a power supply circuit with higher current for...
Sunday, 1 March 2009 - 12:30
MC33192 with stepper motor..
Hello guys I'm using a stepper motor with a MC33192 driver,which uses serial communication,Do you have any AVR C compiler has ready functions for MC33192?? you can find the Timing...
Sunday, 22 February 2009 - 17:20
A qustion about interrupt priorities' ....
Hello guys... In AVR we can change the place of interrupt vectors, is it possible -with this ability of place changing- to change the priorities of interrupts ????? :?: :?:...
Friday, 4 July 2008 - 15:27
What's the purpose of this IC in this programmer?
Hello guys.. first ,would you please take a look about this two different programmers shown with attachments and then continue reading . I've worked with programmer in the file...
Tuesday, 3 June 2008 - 13:28
pwm always gives VCC on the output !!!?
Hello everybody pleeease help me.. I'm using this function to control the speed of a small DC motor using pwm, and the problem is that the output of OC1A is still VCC whether I...
Friday, 23 May 2008 - 21:02
Programmer Problem.....
Hello... I'm using a programmer has these settings: AVR chip programmer type:kanada systems stk200+/300 printer port:LPT1:378h delay multiplier:1 [you can see these settings in...
Sunday, 20 April 2008 - 22:13
Files sizes problem!!
Hello... I did debugging for my code on code vision 1.25.6 with AVR studio debugger and I noticed a thing, the size of hex file of code vision is much larger than the hex file of...
Saturday, 12 April 2008 - 13:38

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