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  Topic: Sine wave Variable amplitude
naseerak

Replies: 21
Views: 1339

PostForum: BASCOM-AVR Archive   Posted: Mon Jul 30, 2012 7:01 pm   Subject: Sine wave Variable amplitude
Hi
All these solutions can be implemented but now think this way and first see the sine wave table.
Sine_dat:
Data 25 , 50 , 74 , 98 , 120 , 142 , 162 , 180 , 197 , 212 , 225 , 235 , 244 , 250 , 25 ...
  Topic: Sine wave Variable amplitude
naseerak

Replies: 21
Views: 1339

PostForum: BASCOM-AVR Archive   Posted: Sun Jul 29, 2012 7:32 pm   Subject: Sine wave Variable amplitude
Hi
Your calculations seems to be right but where to place my ADC routine.
  Topic: Sine wave Variable amplitude
naseerak

Replies: 21
Views: 1339

PostForum: BASCOM-AVR Archive   Posted: Sat Jul 28, 2012 11:05 pm   Subject: Sine wave Variable amplitude
Hi
I have modified my code according to the AdrianJ advice but now I am getting only plain square waves from both the outputs. scratching my head for finding out the problem. below is my code.
Regar ...
  Topic: Sine wave Variable amplitude
naseerak

Replies: 21
Views: 1339

PostForum: BASCOM-AVR Archive   Posted: Sat Jul 28, 2012 7:51 pm   Subject: Sine wave Variable amplitude
Hi
Hmmm that's seems to be the right solution Thanks Adrian J but may I ask a naughty question here Now that it seems possible to vary the Amplitude but what about the feedback from the output to adj ...
  Topic: Sine wave Variable amplitude
naseerak

Replies: 21
Views: 1339

PostForum: BASCOM-AVR Archive   Posted: Fri Jul 27, 2012 10:11 pm   Subject: Sine wave Variable amplitude
Hi To all forum members.
I have back in this forum after a very long time. I have the following code for generating sine wave on the mega8 every thing runs fine in Proteus but now I want to vary the ...
  Topic: C to Basic
naseerak

Replies: 1
Views: 301

PostForum: Various   Posted: Mon Jul 02, 2012 10:31 pm   Subject: C to Basic
Good Day
I am here after a long time. Now that we are experiencing energy crisis in our country my interest has tilted towards renewable energy sources our market is flooded with square wave inverter ...
  Topic: Emulating 74HC245
naseerak

Replies: 1
Views: 219

PostForum: BASCOM-AVR Archive   Posted: Wed Sep 07, 2011 5:26 pm   Subject: Emulating 74HC245
Hi
Is it possible to emulate 74HC245 using atmega8 or other AVR.
Regards
  Topic: Timer1 problem
naseerak

Replies: 2
Views: 479

PostForum: BASCOM-AVR Archive   Posted: Tue Sep 21, 2010 11:17 am   Subject: Timer1 problem
Hi
thanks for the rep. but u got (set portc.0) outside the while wend loop whats the logic behind this as I want to do it in the while loop bcoz it should be done when the enter is pressed .
  Topic: Timer1 problem
naseerak

Replies: 2
Views: 479

PostForum: BASCOM-AVR Archive   Posted: Fri Sep 17, 2010 7:56 am   Subject: Timer1 problem
Hi
Below is the snippet of my code:
While Enter = 1
Set Portc.0
T = Timer1
T = T * 64
T = T / 1000000
T = T * 1000

If Pinb.1 = 1 Then

Start Timer1

End If
If Pinb.1 = 0 Then
Stop Tim ...
  Topic: TWO LEDS SINGLE PIN
naseerak

Replies: 2
Views: 544

PostForum: BASCOM-AVR Archive   Posted: Sun Jul 18, 2010 6:17 pm   Subject: TWO LEDS SINGLE PIN
HI
THANKS FOR THE LIGHT.
REGARDS
  Topic: TWO LEDS SINGLE PIN
naseerak

Replies: 2
Views: 544

PostForum: BASCOM-AVR Archive   Posted: Fri Jul 16, 2010 2:42 pm   Subject: TWO LEDS SINGLE PIN
HI
Searching the google i found this this useful thing. is this thing possible in bascom using set reset commands for glowing either of the led.
  Topic: pulsein and pulseout simultanously
naseerak

Replies: 13
Views: 1537

PostForum: BASCOM-AVR Archive   Posted: Thu May 20, 2010 7:45 am   Subject: pulsein and pulseout simultanously
Ok
My Fuses are
L=FD, H=DF
  Topic: pulsein and pulseout simultanously
naseerak

Replies: 13
Views: 1537

PostForum: BASCOM-AVR Archive   Posted: Wed May 19, 2010 2:16 pm   Subject: pulsein and pulseout simultanously
$regfile = "m32def.dat"
$crystal = 4000000
$baud = 19200
$hwstack = 128
$swstack = 24
$framesize = 128

Locate 1 , 1
Lcd " TIME = " ; T

Const Timeout = 20000 = Here I ...
  Topic: pulsein and pulseout simultanously
naseerak

Replies: 13
Views: 1537

PostForum: BASCOM-AVR Archive   Posted: Tue May 18, 2010 7:48 pm   Subject: pulsein and pulseout simultanously
Thanks to every body helping here.
I have omitted the pulseout and doing like this but the resulting pulse is 250ms long while looking on a tektronics 100mhz dso.

Pulsein Pulse , Pinb , 1 , 1

I ...
  Topic: pulsein and pulseout simultanously
naseerak

Replies: 13
Views: 1537

PostForum: BASCOM-AVR Archive   Posted: Fri May 14, 2010 10:56 am   Subject: pulsein and pulseout simultanously
Thanks Glena
I am trying to understand your code and will give it a try.
 
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