Difference between revisions of "Davac4"

From Tučňák Wiki
Jump to: navigation, search
(SMT variant by OK2JTB)
(21 intermediate revisions by the same user not shown)
Line 1: Line 1:
=Davac 4.0=
+
=Davac 4.0 OK1ZIA=
  
 
Davac 4 was succesfully built by OK1USW, OK1UGE and OK2JTB.
 
Davac 4 was succesfully built by OK1USW, OK1UGE and OK2JTB.
  
=Circuit diagram=
+
==Circuit diagram==
 
[[Image:Davac4s180.png|none|frame|Circuit diagram of Davac 4.0]]
 
[[Image:Davac4s180.png|none|frame|Circuit diagram of Davac 4.0]]
  
=PCB=
+
==PCB==
 
<gallery mode="packed" heights="320px">
 
<gallery mode="packed" heights="320px">
 
Image:Davac4b600.png|PCB bottom side (600 DPI)
 
Image:Davac4b600.png|PCB bottom side (600 DPI)
Line 13: Line 13:
 
</gallery>
 
</gallery>
 
Note: 600 DPI have images in Full resolution, MediaWiki uses thumbnails.
 
Note: 600 DPI have images in Full resolution, MediaWiki uses thumbnails.
 +
 +
==PCB www.hamshop.cz==
 +
[[File:Davac4hamshop.jpg|320px|link=https://www.hamshop.cz/pcb-c7/pcb-davac4-ok1zia-i358/]]
 +
 +
Ondra OK1CDJ has made PCBs and offers it at [https://www.hamshop.cz/pcb-c7/pcb-davac4-ok1zia-i358/ www.hamshop.cz]. Many TNX!
 +
 +
===Errata===
 +
* Jack holes are slightly smaller - user Dremmel milling cutter
 +
* Parts values would be shown - use schematic
 +
 +
==Parts==
 +
[https://www.tme.eu/gb/katalog/#search=tr-1/1 Transformer TR-1/1 www.tme.eu]
 +
 +
[https://www.gme.cz/konektor-jack-k3606d Jack 6.35 K3606D www.gme.cz] or [https://www.gme.cz/konektor-jack-k36092b K36092B]
 +
 +
[https://www.gme.cz/konektor-se-zamkem-psh02-03pg White connectors] [https://www.gme.cz/konektor-se-zamkem-pfh02-03p for cable] [https://www.gme.cz/kontakt-pff02-01fg pins]
 +
 +
[https://www.gme.cz/konektor-mlw10gt Black connectors] [https://www.gme.cz/konektor-pfl10 for cable] [https://www.gme.cz/awg28-10h flat cable]
 +
 +
==Program the FT232R==
 +
As default, the FT232R acts as serial port. But Tucnak uses Libftdi to access it in bitbang mode. Default VID:PID must be changed to distinguish Davac from other USB serial ports.
 +
 +
===Linux===
 +
I'm pretty sure you can use [http://rtr.ca/ft232r/ ft232r_prog]. But I have no experiences with it. If you try it, please let me (OK1ZIA) know, I will update this information.
 +
 +
===Windows===
 +
[[Image:Davac4.png|thumb|none|666px|MProg with loaded Davac4.ept]]
 +
Under Windows, use [http://tucnak.nagano.cz/download.php#mprog MProg]. Download [[File:Davac4.ept]] and open it in MProg. Note on Windows XP you need [https://www.ftdichip.com/Drivers/D2XX.htm D2XX drivers]; on newer versions they are installed automatically.
 +
 +
'''Unplug all other FTDI devices''' and press the '''Program All Existing Devices''' button.
 +
 +
==Install USB drivers==
 +
===Linux===
 +
You have nothing to do, It will work automatically. Only on specific distributions you may have to set permissions to USB device, which is normally done by udev script.
 +
 +
===Windows===
 +
[[Image:Zadig.png|thumb|none|589px|Zadig with Davac4]]
 +
Under Windows 7 or newer, use [http://tucnak.nagano.cz/download.php#zadig Zadig]. On XP use 2.2.
 +
 +
Click Options, List All Devices.
 +
 +
Keep '''libusbK''' and press '''Install Driver'''.
  
 
=SMT variant by OK2JTB=
 
=SMT variant by OK2JTB=
Line 25: Line 67:
  
 
All data: [[File:Davac4-ok2jtb.zip]]
 
All data: [[File:Davac4-ok2jtb.zip]]
 +
 +
If you want this PCB, try to ask OK1WMR.
  
 
=Made by OK1UDC(SK) &amp; OK1UGE=
 
=Made by OK1UDC(SK) &amp; OK1UGE=
Line 37: Line 81:
  
 
=Combined Davac4 and contest machine RPi=
 
=Combined Davac4 and contest machine RPi=
Guys from OK1RPL made this compact contest solution.
+
Guys from OK1RPL made this amazing compact contest solution.
 
<gallery mode="packed" heights="320px">
 
<gallery mode="packed" heights="320px">
 
Image:IMG_20190122_144139027.jpg
 
Image:IMG_20190122_144139027.jpg

Revision as of 11:03, 14 October 2020

Davac 4.0 OK1ZIA

Davac 4 was succesfully built by OK1USW, OK1UGE and OK2JTB.

Circuit diagram

Circuit diagram of Davac 4.0

PCB

Note: 600 DPI have images in Full resolution, MediaWiki uses thumbnails.

PCB www.hamshop.cz

Davac4hamshop.jpg

Ondra OK1CDJ has made PCBs and offers it at www.hamshop.cz. Many TNX!

Errata

  • Jack holes are slightly smaller - user Dremmel milling cutter
  • Parts values would be shown - use schematic

Parts

Transformer TR-1/1 www.tme.eu

Jack 6.35 K3606D www.gme.cz or K36092B

White connectors for cable pins

Black connectors for cable flat cable

Program the FT232R

As default, the FT232R acts as serial port. But Tucnak uses Libftdi to access it in bitbang mode. Default VID:PID must be changed to distinguish Davac from other USB serial ports.

Linux

I'm pretty sure you can use ft232r_prog. But I have no experiences with it. If you try it, please let me (OK1ZIA) know, I will update this information.

Windows

MProg with loaded Davac4.ept

Under Windows, use MProg. Download File:Davac4.ept and open it in MProg. Note on Windows XP you need D2XX drivers; on newer versions they are installed automatically.

Unplug all other FTDI devices and press the Program All Existing Devices button.

Install USB drivers

Linux

You have nothing to do, It will work automatically. Only on specific distributions you may have to set permissions to USB device, which is normally done by udev script.

Windows

Zadig with Davac4

Under Windows 7 or newer, use Zadig. On XP use 2.2.

Click Options, List All Devices.

Keep libusbK and press Install Driver.

SMT variant by OK2JTB

All data: File:Davac4-ok2jtb.zip

If you want this PCB, try to ask OK1WMR.

Made by OK1UDC(SK) & OK1UGE

Note OK1ZIA: better use USB-B type connector


Combined Davac4 and contest machine RPi

Guys from OK1RPL made this amazing compact contest solution.