Introduction
Graphics
and char displays
Keypads
and buttons
Hardware
specification
Software
specification
Interconnection
drawing
Character
display images
EA320 graphics hardware
EA320 graphics screenshots
TFT
colour display
480x272
colour screenshots
128x64
display & screenshots
18-button board
** Useful
facts and hints **
Hobcat
CAT interface
TS2000
CAT commands
Setup
1 Overview
Setup 2 USB
Setup 3 Programming
Setup 4 DSP code¶ms etc
DSP Parameters
Hardware diagnostics
I2C
device support
I2C
PCA9555 button tasks
I2C PCA9555 board
I2C PA3AKE front end
PA3AKE - 4xJ310 amp etc
Real Time
Clock
User Signature Row
TftA I2C address
SWR
calibration description
SWR - do a clibration
SWR - Calibration summary
G3VPX rig in box
Mimimum configuration
Downloads
Bugs
Versions
Internet
Updates
Feedback/Suggestions
Database
- builders' projects
Ponyprog
Homebrew-radios.net
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TrxAVR-Picastar
provides an alternative controller and user interface for a Picastar Transceiver.
Picastar is a outstanding HF transceiver designed by Peter Rhodes, G3XJP.
Picastar construction information, software and setup and operational
instructions are
available on G3XJP's Picaproject Yahoo Group.
The support group for Picastar is the Picastar-users Yahoo group.
The support group for TrxAVR-Picastar will be the Homebrew-radios Yahoo
group.
Current development
status is:
- Hardware
and software fully working for
- 320x240
mono graphics display (optional touch panel)
- 128x64
(UC0108) mono graphics display
- 40x2
or20x4 character display
- 480x270
colour TFT display (with touch panel)
- Schematics,
PCB layouts and interconnection drawings complete
- Setup
instructions are in these web pages
- User manual
= Picastar user manual + these web pages.
Glenn, VK3PE
has done a magnificent job in designing and procuring commercially made
PBC sets for this project. 150 sets have been delivered. See Glenn's
TrxAVR boards
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