Yet another Volume controlers and source selections - Page 55 - diyAudio
Go Back   Home > Forums > Source & Line > Analog Line Level

Analog Line Level Preamplifiers , Passive Pre-amps, Crossovers, etc.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 5th July 2011, 05:46 AM   #541
diyAudio Member
 
Join Date: Mar 2011
Have someone firmware and schematic for atmega8 and tda7318 ??
  Reply With Quote
Old 5th July 2011, 08:07 AM   #542
diyAudio Member
 
Join Date: Mar 2011
Have someone the firmware and schematic for atmega8 and tda7318??
  Reply With Quote
Old 6th July 2011, 02:08 AM   #543
diyAudio Member
 
FarmTech's Avatar
 
Join Date: Mar 2010
Location: Hjørring Denmark
Send a message via MSN to FarmTech Send a message via Skype™ to FarmTech
Lightbulb tda7318 atmega8

Hi morosanu22

you can use this code for atmega8

see post#393

schematic show atmega8515 use the pin setup in top of this bas for atmega8
have fun
Attached Files
File Type: zip 7318_ctrl_v13_ATMEGA8.zip (3.6 KB, 204 views)

Last edited by FarmTech; 6th July 2011 at 02:15 AM. Reason: forgot to add bas file :)
  Reply With Quote
Old 6th July 2011, 05:49 PM   #544
diyAudio Member
 
Join Date: Mar 2011
I have done the schematic.
http://i51.tinypic.com/qq6fxe.jpg
  Reply With Quote
Old 6th July 2011, 10:31 PM   #545
diyAudio Member
 
FarmTech's Avatar
 
Join Date: Mar 2010
Location: Hjørring Denmark
Send a message via MSN to FarmTech Send a message via Skype™ to FarmTech
Quote:
Originally Posted by morosanu22 View Post
I have done the schematic.
http://i51.tinypic.com/qq6fxe.jpg
Hi
Looks ok , remember PIN12 is for power on relay if you use this relay !!!
  Reply With Quote
Old 11th July 2011, 03:32 AM   #546
diyAudio Member
 
Join Date: Mar 2007
Location: Bandung
Default ATMega8535

For anyone interested for using ATMega8535 (DIP Package in my case) R2R/Shunt Volume controller with RC5 learn and edit text input.
Yet another Volume controlers and source selections
Yet another Volume controlers and source selections

This is the firmware, thanks to Danzup and farmtech

Didiet
Attached Files
File Type: zip M8535_SHUNT_R_2R_LCD_V2.1.zip (9.0 KB, 133 views)
  Reply With Quote
Old 22nd July 2011, 03:40 PM   #547
fotios is offline fotios  Greece
diyAudio Member
 
fotios's Avatar
 
Join Date: Feb 2007
Location: Δραμα - North Greece
Default PGA2310 Gain bytes transmission sequence?

Hi to all
I am building a similar PGA2310 control like this of danzup, simply i use as host controller a PIC16F887 (i have only PIC programmers). From the timing figures of PGA2310 i can suppose that, the transmission sequence of Gain bytes from the host controller to the PGA2310 SDI is:
L0-L1-L2...-L7-R0-R1-R2...-R7 or Left channel bit0 first - Right channel bit7 last.
Is this sequence correct? Or is the inverse sequence correct?
Thanks for any information
Fotios
__________________
Best Regards FOTIS ANAGNOSTOU
  Reply With Quote
Old 23rd July 2011, 10:05 PM   #548
fotios is offline fotios  Greece
diyAudio Member
 
fotios's Avatar
 
Join Date: Feb 2007
Location: Δραμα - North Greece
Default Lost reply

That was very funny
I received a reply from ------- (he knows, just from respect to him i don't refer his name) in my mail-box and from hurry i deleted the message without read it, because was from diyAudio. When i got into thread the reply was deleted! So, i pulled up the mail from the server of my ISP.
BTW, thanks ------- for the reply, you are very kind. Thanks for your suggestions, but i have proceed enough in my program that is some different from yours, because i use Latching relays and rotary encoder. This moment i am in the process to program the Balance control for PGA2310 and it remains to paste the remote control receiver software. I have all parts needed and i make PCBs at home.
Just i asked the receive sequence of Gain bytes from PGA2310 SDI to be sure. When my project completed, i can share it with you, no problem.
Thanks
Fotios
__________________
Best Regards FOTIS ANAGNOSTOU
  Reply With Quote
Old 26th July 2011, 05:54 PM   #549
danzup is offline danzup  Romania
diyAudio Member
 
danzup's Avatar
 
Join Date: Oct 2007
Location: Bucuresti
Fotios when i was writing the firmware i was reading the data sheet and implementing the protocol from there .
If you read my firmware you will understand .
If you need more help just say .
(Sorry I do not have time like those days , even on diyaudio I enter once a week now .)
__________________
There are not better tube than 6P3S and 6N2P for my ears !
  Reply With Quote
Old 3rd August 2011, 12:51 PM   #550
diyAudio Member
 
Join Date: Mar 2010
i would like to make a volume bar graph on my LCD for my system. i had try to do it but when i push the button for the volume up the bar goes at the end with every push on the button.

Here is the code that i use for the volume up :

If Command = 16 Then
If Volume < 15 Then
Cls
Locate 1 , 2
Lcd " Volume: "
Incr Volume
Locate 1 , 11
Lcd Volume
Locate 2 , 2
For position = 1 To 16
For Bar = 2 To 6
Locate 2 , Position
Lcd Chr(bar)
'Waitms 700
Next
Next
Else
Locate 1 , 11
Lcd "MAX!"
End If
End If



Any ideas? (Im using bascom)
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
source selector / volume hum in Aikido cbutterworth Tubes / Valves 1 28th March 2007 07:34 AM
Source for volume knobs? Alois Pass Labs 4 3rd July 2005 05:12 PM
IC Controlers for Class D Power stage frozenpod1 Class D 14 17th May 2005 03:25 PM
Swichable source and volume pot. Whats the best way? sounder Chip Amps 2 22nd September 2003 06:29 PM
detented volume pots... source? Mach_Y Parts 2 1st June 2003 05:23 PM


New To Site? Need Help?

All times are GMT. The time now is 11:03 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright ©1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2