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TRXAVR_PICASTAR
TrxAVR-Picastar: Introduction Graphics and char displays Keypads and buttons Hardware specification Software specification HOBCAT - HOMEBREW RADIOS Hobcat . Hobcat installer download: hobcatsetup.exe Hobcat internet update window. Hobcat MOX control. Hobcat database browser help Hobcat database browser setup TRXAVR-PICASTAR SETUP 4 TrxAVR_Picastar setup instructions - Configuring via USB. Hardware setup. Click Menu | Setup | Hardware config The hardware configuration window appears. It is shown below configured for EA320 graphics + touch panel + 25 key pad.TRXAVR-PICASTAR
TrxAVR_Picastar TS2000 commands. TrxAVR-Picastar uses 40 out of the available 106 TS2000 CAT commands.TRXAVR KEYPADS
Keypads and buttons. TrxAVR-Picastar's minimum control specification is: A 4x3 numeric key pad. A minimum of four other buttons; A tuning encoder and a low resolution menu encoder. TRXAVR-PICASTAR SETUP 3 TrxAVR_Picastar setup instructions - 3 - Atmega2560 programming. Programming the ATmega2560. These instructions refer to programming from Studio 4 using and AVRISP USB programmer. Other programmers can be used, either using the downloaded hex code or generating it fromsource code with
TRXAVR PA3AKE FRONT END TrxAVR-Picstar I2C control of a PA3AKE BPF on front end . Please note that the PA3AKE I2C BPF controller used a PCF8575 I2C to 16 linedevice.
TRXAVR-PICASTAR SETUP 1 TrxAVR_Picastar setup instructions - 1 - overview. Display It is suggested that the EA320 or equivalent display must be set to 8080 mode (unless there is no provision other than 6800 mode) The display type in Hradware settings mustTRXAVR-PICASTAR
DSP parameters and the Hobcat DSP monitor window. There are 65 DSP Parameters. - 53 are stored in User2b2.xjp - these have always been accessible in TrxAVR's menus. - 12 'x' parameters are stored in filters\Xparams.xjp - a TrxAVR editing facility for these is under development. - the 'x' parameters are also stored in hex format in Xparams.dat (green SSB and green CW values only)BPF MIXER RL1, RL2
0V C14 100n RFC4 100uH TrxAVR - Picastar RF pre-amp unit for use with PA3AKE front end RL1, RL2 - Axicom IM06 2 4 3 1 R10 27R R9 47R IC1 78L08 R1 4k7 R2 4k7 R3 10kTRXAVR_PICASTAR
TrxAVR-Picastar: Introduction Graphics and char displays Keypads and buttons Hardware specification Software specification HOBCAT - HOMEBREW RADIOS Hobcat . Hobcat installer download: hobcatsetup.exe Hobcat internet update window. Hobcat MOX control. Hobcat database browser help Hobcat database browser setup TRXAVR-PICASTAR SETUP 4 TrxAVR_Picastar setup instructions - Configuring via USB. Hardware setup. Click Menu | Setup | Hardware config The hardware configuration window appears. It is shown below configured for EA320 graphics + touch panel + 25 key pad.TRXAVR-PICASTAR
TrxAVR_Picastar TS2000 commands. TrxAVR-Picastar uses 40 out of the available 106 TS2000 CAT commands.TRXAVR KEYPADS
Keypads and buttons. TrxAVR-Picastar's minimum control specification is: A 4x3 numeric key pad. A minimum of four other buttons; A tuning encoder and a low resolution menu encoder. TRXAVR-PICASTAR SETUP 3 TrxAVR_Picastar setup instructions - 3 - Atmega2560 programming. Programming the ATmega2560. These instructions refer to programming from Studio 4 using and AVRISP USB programmer. Other programmers can be used, either using the downloaded hex code or generating it fromsource code with
TRXAVR PA3AKE FRONT END TrxAVR-Picstar I2C control of a PA3AKE BPF on front end . Please note that the PA3AKE I2C BPF controller used a PCF8575 I2C to 16 linedevice.
TRXAVR-PICASTAR SETUP 1 TrxAVR_Picastar setup instructions - 1 - overview. Display It is suggested that the EA320 or equivalent display must be set to 8080 mode (unless there is no provision other than 6800 mode) The display type in Hradware settings mustTRXAVR-PICASTAR
DSP parameters and the Hobcat DSP monitor window. There are 65 DSP Parameters. - 53 are stored in User2b2.xjp - these have always been accessible in TrxAVR's menus. - 12 'x' parameters are stored in filters\Xparams.xjp - a TrxAVR editing facility for these is under development. - the 'x' parameters are also stored in hex format in Xparams.dat (green SSB and green CW values only)BPF MIXER RL1, RL2
0V C14 100n RFC4 100uH TrxAVR - Picastar RF pre-amp unit for use with PA3AKE front end RL1, RL2 - Axicom IM06 2 4 3 1 R10 27R R9 47R IC1 78L08 R1 4k7 R2 4k7 R3 10kTRXAVR_PICASTAR RTC
TrxAVR_Picastar - Real Time Clock (RTC) Please also read: User Signature Row and TftA I2C address configuration Link to RTC web page of Glenn, VK3PE : http://wwwTRXAVR DISPLAYS
Character and graphics displays. TrxAVR-Picastar supports the following displays:. 40 x 2 character display (NT3881D interface); 20 x 4 character display (NT3881D interface); 320 x 240 mono graphics display (S1D13700 interface) with or without touch screen.; 480 x 271 intelligent colour TFTdisplay (I2C interface) with touch screen.; We are developing interfaces and software support for:TRXAVR INTRODUCTION
TrxAVR-Picastar project. TrxAVR code has been updated (26th June 2015) to operate with Star 4 by Ian G3VPX and Jonathan GW2HFR (Initially with Hobcat version 1.101 and TrxAVR 1.7) TRXAVR-PICASTAR SETUP 1 TrxAVR_Picastar setup instructions - 1 - overview. Display It is suggested that the EA320 or equivalent display must be set to 8080 mode (unless there is no provision other than 6800 mode) The display type in Hradware settings mustTRXAVR-PICASTAR
TFT colour display development - TftAVR. TrxAVR supports a 480x272 colour TFT display with touch panel.. For screenshots from TrxAVR-Picastar see: Colour TFT screenshots. The TrxAVR code to drive these display was developed using an eDIPTFT43-ATPTRXAVR-PICASTAR
DSP parameters and the Hobcat DSP monitor window. There are 65 DSP Parameters. - 53 are stored in User2b2.xjp - these have always been accessible in TrxAVR's menus. - 12 'x' parameters are stored in filters\Xparams.xjp - a TrxAVR editing facility for these is under development. - the 'x' parameters are also stored in hex format in Xparams.dat (green SSB and green CW values only) TRXAVR FACTS AND HINT TrxAVR-Picastar Useful facts and hints. Programming - setting fuses - see: TrxAVR_Picastar setup instructions - 3 - Atmega2560 programming. When setting fuses, doTRXAVR-PICASTAR IC2
TrxAVR-Picastar I2C interface. See also: I2C PCA9555 button tasks I2C PCA9555 board I2C PA3AKE front end. For non-PA3AKE BPF control see TrxAVR-Picstar I2C control of a PA3AKE BPF on front end. I2C is a synchronous bidirectional communication system that allows device totransfer data using
BPF MIXER RL1, RL2
0V C14 100n RFC4 100uH TrxAVR - Picastar RF pre-amp unit for use with PA3AKE front end RL1, RL2 - Axicom IM06 2 4 3 1 R10 27R R9 47R IC1 78L08 R1 4k7 R2 4k7 R3 10kTRXAVR-PICASTAR
18 button board and motherboard. This uses an 18 button board which is identical to the left button board of the EA320 graphics assembly. Atthis time (5th
HOMEBREW RADIOS
Homebrew-radios.net - a site devoted to amateur radio home construction and in particular to a Atmega2560 controlled HFtransceiver project
TRXAVR_PICASTAR
TrxAVR-Picastar: Introduction Graphics and char displays Keypads and buttons Hardware specification Software specification HOBCAT - HOMEBREW RADIOS Hobcat . Hobcat installer download: hobcatsetup.exe Hobcat internet update window. Hobcat MOX control. Hobcat database browser help Hobcat database browser setupTRXAVR_PICASTAR RTC
TrxAVR_Picastar - Real Time Clock (RTC) Please also read: User Signature Row and TftA I2C address configuration Link to RTC web page of Glenn, VK3PE : http://wwwTRXAVR-PICASTAR
Ponyprog. All the development on TrxAVR-Picastar used an Atmel AVRISP2 USB programmer (cost £30 + VAT from Farnell) Ponyprog is an alternative programmer.. The TRXAVR PA3AKE FRONT END TrxAVR-Picstar I2C control of a PA3AKE BPF on front end . Please note that the PA3AKE I2C BPF controller used a PCF8575 I2C to 16 linedevice.
TRXAVR-PICASTAR SETUP 4 TrxAVR_Picastar setup instructions - Configuring via USB. Hardware setup. Click Menu | Setup | Hardware config The hardware configuration window appears. It is shown below configured for EA320 graphics + touch panel + 25 key pad. TRXAVR-PICASTAR SETUP 3 TrxAVR_Picastar setup instructions - 3 - Atmega2560 programming. Programming the ATmega2560. These instructions refer to programming from Studio 4 using and AVRISP USB programmer. Other programmers can be used, either using the downloaded hex code or generating it fromsource code with
HOMEBREW-RADIOS.NET
TrxAVR-Picastar - Preamp, 4xJ310amp and BPF switch for PA3AKE front end. Martein Bakker, PA3AKE has developed a superb HF transceiverfront end.
PAD2PAD PRINT JOB
C1 100n +5v 1 2 3 4567 89 10 Rp x 4 Note: Rp are optional pullup resistors. They are probably not needed as the internal 20k-50k pullups are enabled inHOMEBREW RADIOS
Homebrew-radios.net - a site devoted to amateur radio home construction and in particular to a Atmega2560 controlled HFtransceiver project
TRXAVR_PICASTAR
TrxAVR-Picastar: Introduction Graphics and char displays Keypads and buttons Hardware specification Software specification HOBCAT - HOMEBREW RADIOS Hobcat . Hobcat installer download: hobcatsetup.exe Hobcat internet update window. Hobcat MOX control. Hobcat database browser help Hobcat database browser setupTRXAVR_PICASTAR RTC
TrxAVR_Picastar - Real Time Clock (RTC) Please also read: User Signature Row and TftA I2C address configuration Link to RTC web page of Glenn, VK3PE : http://wwwTRXAVR-PICASTAR
Ponyprog. All the development on TrxAVR-Picastar used an Atmel AVRISP2 USB programmer (cost £30 + VAT from Farnell) Ponyprog is an alternative programmer.. The TRXAVR PA3AKE FRONT END TrxAVR-Picstar I2C control of a PA3AKE BPF on front end . Please note that the PA3AKE I2C BPF controller used a PCF8575 I2C to 16 linedevice.
TRXAVR-PICASTAR SETUP 4 TrxAVR_Picastar setup instructions - Configuring via USB. Hardware setup. Click Menu | Setup | Hardware config The hardware configuration window appears. It is shown below configured for EA320 graphics + touch panel + 25 key pad. TRXAVR-PICASTAR SETUP 3 TrxAVR_Picastar setup instructions - 3 - Atmega2560 programming. Programming the ATmega2560. These instructions refer to programming from Studio 4 using and AVRISP USB programmer. Other programmers can be used, either using the downloaded hex code or generating it fromsource code with
HOMEBREW-RADIOS.NET
TrxAVR-Picastar - Preamp, 4xJ310amp and BPF switch for PA3AKE front end. Martein Bakker, PA3AKE has developed a superb HF transceiverfront end.
PAD2PAD PRINT JOB
C1 100n +5v 1 2 3 4567 89 10 Rp x 4 Note: Rp are optional pullup resistors. They are probably not needed as the internal 20k-50k pullups are enabled inTRXAVR_PICASTAR RTC
TrxAVR_Picastar - Real Time Clock (RTC) Please also read: User Signature Row and TftA I2C address configuration Link to RTC web page of Glenn, VK3PE : http://www TRXAVR-PICASTAR SETUP 4 TrxAVR_Picastar setup instructions - Configuring via USB. Hardware setup. Click Menu | Setup | Hardware config The hardware configuration window appears. It is shown below configured for EA320 graphics + touch panel + 25 key pad.TRXAVR-PICASTAR
TFT colour display development - TftAVR. TrxAVR supports a 480x272 colour TFT display with touch panel.. For screenshots from TrxAVR-Picastar see: Colour TFT screenshots. The TrxAVR code to drive these display was developed using an eDIPTFT43-ATPTRXAVR DOWNLOADS
TrxAVR-Picastar - download page Hobcat v1.203 TrxAVR-Picastar v1.83 Encoders8 v1.11 (TfteDIPTFT43A.df (flash) version is 1.25 TftA version2.30)
TRXAVR INTRODUCTION
TrxAVR-Picastar project. TrxAVR code has been updated (26th June 2015) to operate with Star 4 by Ian G3VPX and Jonathan GW2HFR (Initially with Hobcat version 1.101 and TrxAVR 1.7)TRXAVR-PICASTAR
DSP parameters and the Hobcat DSP monitor window. There are 65 DSP Parameters. - 53 are stored in User2b2.xjp - these have always been accessible in TrxAVR's menus. - 12 'x' parameters are stored in filters\Xparams.xjp - a TrxAVR editing facility for these is under development. - the 'x' parameters are also stored in hex format in Xparams.dat (green SSB and green CW values only) TRXAVR PCA9555 BUTTON CONTROL PCA9555 button control. The PCA9555 chip is a I2C to 16 I/0 line decoder which can control an alternative BPF or any other device you want to add that needs switching control. The PCA9555 is pin compatible with the PCF8575C but has higher output drive and moreBPF MIXER RL1, RL2
0V C14 100n RFC4 100uH TrxAVR - Picastar RF pre-amp unit for use with PA3AKE front end RL1, RL2 - Axicom IM06 2 4 3 1 R10 27R R9 47R IC1 78L08 R1 4k7 R2 4k7 R3 10k KEY PAD MATRIX TRXAVR-PICASTAR INTERCONNECTION DIAGRAM TrxAVR setup DSP code¶ms DSP monitor Calswr Debug - all via USB CAL_IF13.bas DemTrim1.bas EQ09.bas XJPld29.bas Ian Sumner G3VPX 13th May 2009 TrxAVR-PicastarPAD2PAD PRINT JOB
C1 100n +5v 1 2 3 4567 89 10 Rp x 4 Note: Rp are optional pullup resistors. They are probably not needed as the internal 20k-50k pullups are enabled inHOMEBREW RADIOS
Homebrew-radios.net - a site devoted to amateur radio home construction and in particular to a Atmega2560 controlled HFtransceiver project
TRXAVR_PICASTAR
TrxAVR-Picastar: Introduction Graphics and char displays Keypads and buttons Hardware specification Software specification HOBCAT - HOMEBREW RADIOS Hobcat . Hobcat installer download: hobcatsetup.exe Hobcat internet update window. Hobcat MOX control. Hobcat database browser help Hobcat database browser setupTRXAVR-PICASTAR
Ponyprog. All the development on TrxAVR-Picastar used an Atmel AVRISP2 USB programmer (cost £30 + VAT from Farnell) Ponyprog is an alternative programmer.. The TRXAVR PA3AKE FRONT END TrxAVR-Picstar I2C control of a PA3AKE BPF on front end . Please note that the PA3AKE I2C BPF controller used a PCF8575 I2C to 16 linedevice.
TRXAVR-PICASTAR SETUP 3 TrxAVR_Picastar setup instructions - 3 - Atmega2560 programming. Programming the ATmega2560. These instructions refer to programming from Studio 4 using and AVRISP USB programmer. Other programmers can be used, either using the downloaded hex code or generating it fromsource code with
TRXAVR-PICASTAR SETUP 1 TrxAVR_Picastar setup instructions - 1 - overview. Display It is suggested that the EA320 or equivalent display must be set to 8080 mode (unless there is no provision other than 6800 mode) The display type in Hradware settings mustPAD2PAD PRINT JOB
PL5 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PL7 PL6 With TrxAVR-B J1 connects to display. WIth TrxAVR-A it provides LED PWM control and contrast control (display connected direct)PAD2PAD PRINT JOB
C1 100n +5v 1 2 3 4567 89 10 Rp x 4 Note: Rp are optional pullup resistors. They are probably not needed as the internal 20k-50k pullups are enabled in CHAPTER 1 REV 4 JULY 11 2008 STAR LL PERFORMANCE & … © G3XJP PIC-A-STAR Page 2 STAR UI CONCEPT The STAR front panel is an exercise in minimalism. This keeps down the size and cost significantly - and leads to aHOMEBREW RADIOS
Homebrew-radios.net - a site devoted to amateur radio home construction and in particular to a Atmega2560 controlled HFtransceiver project
TRXAVR_PICASTAR
TrxAVR-Picastar: Introduction Graphics and char displays Keypads and buttons Hardware specification Software specification HOBCAT - HOMEBREW RADIOS Hobcat . Hobcat installer download: hobcatsetup.exe Hobcat internet update window. Hobcat MOX control. Hobcat database browser help Hobcat database browser setupTRXAVR-PICASTAR
Ponyprog. All the development on TrxAVR-Picastar used an Atmel AVRISP2 USB programmer (cost £30 + VAT from Farnell) Ponyprog is an alternative programmer.. The TRXAVR PA3AKE FRONT END TrxAVR-Picstar I2C control of a PA3AKE BPF on front end . Please note that the PA3AKE I2C BPF controller used a PCF8575 I2C to 16 linedevice.
TRXAVR-PICASTAR SETUP 3 TrxAVR_Picastar setup instructions - 3 - Atmega2560 programming. Programming the ATmega2560. These instructions refer to programming from Studio 4 using and AVRISP USB programmer. Other programmers can be used, either using the downloaded hex code or generating it fromsource code with
TRXAVR-PICASTAR SETUP 1 TrxAVR_Picastar setup instructions - 1 - overview. Display It is suggested that the EA320 or equivalent display must be set to 8080 mode (unless there is no provision other than 6800 mode) The display type in Hradware settings mustPAD2PAD PRINT JOB
PL5 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PL7 PL6 With TrxAVR-B J1 connects to display. WIth TrxAVR-A it provides LED PWM control and contrast control (display connected direct)PAD2PAD PRINT JOB
C1 100n +5v 1 2 3 4567 89 10 Rp x 4 Note: Rp are optional pullup resistors. They are probably not needed as the internal 20k-50k pullups are enabled in CHAPTER 1 REV 4 JULY 11 2008 STAR LL PERFORMANCE & … © G3XJP PIC-A-STAR Page 2 STAR UI CONCEPT The STAR front panel is an exercise in minimalism. This keeps down the size and cost significantly - and leads to a TRXAVR-PICASTAR SETUP 1 TrxAVR_Picastar setup instructions - 1 - overview. Display It is suggested that the EA320 or equivalent display must be set to 8080 mode (unless there is no provision other than 6800 mode) The display type in Hradware settings mustTRXAVR-PICASTAR
Ponyprog. All the development on TrxAVR-Picastar used an Atmel AVRISP2 USB programmer (cost £30 + VAT from Farnell) Ponyprog is an alternative programmer.. The TRXAVR-PICASTAR SETUP 4 TrxAVR_Picastar setup instructions - Configuring via USB. Hardware setup. Click Menu | Setup | Hardware config The hardware configuration window appears. It is shown below configured for EA320 graphics + touch panel + 25 key pad.TRXAVR INTRODUCTION
TrxAVR-Picastar project. TrxAVR code has been updated (26th June 2015) to operate with Star 4 by Ian G3VPX and Jonathan GW2HFR (Initially with Hobcat version 1.101 and TrxAVR 1.7)TRXAVR_PICASTAR CAT
CAT. TrxAVR-Picastar has a 'spare' serial port (UART0) connected via a ST232 (RS232) interface chip. This is currently dedicated to CATcontrol.
TRXAVR-PICASTAR VERSIONS TrxAVR-Picastar and Hobcat versions. 20.5.2009 Hobcat v1.010 and TrxAVR-Picastar v 1.00. 21.5.2009 Hobcat v1.011 - processor usage of DSP and Debug windows very much reduced. 24.5.2009 Hobcat v1.012 and TrxAVR-Picastar v 1.01 -Hobcat User2b2.xjp parsing - quotes in params names removed (mystery problem in Australia only!) TRXAVR_PICASTAR TFTA I2C ADDRESS TftA I2C address configuration. Please also read : User Signature Row This development arose from the address conflict between the ISL1220 real time clock and theTftABPF MIXER RL1, RL2
0V C14 100n RFC4 100uH TrxAVR - Picastar RF pre-amp unit for use with PA3AKE front end RL1, RL2 - Axicom IM06 2 4 3 1 R10 27R R9 47R IC1 78L08 R1 4k7 R2 4k7 R3 10kPAD2PAD PRINT JOB
PL5 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PL7 PL6 With TrxAVR-B J1 connects to display. WIth TrxAVR-A it provides LED PWM control and contrast control (display connected direct)PAD2PAD PRINT JOB
C1 100n +5v 1 2 3 4567 89 10 Rp x 4 Note: Rp are optional pullup resistors. They are probably not needed as the internal 20k-50k pullups are enabled inHOMEBREW RADIOS
Homebrew-radios.net - a site devoted to amateur radio home construction and in particular to a Atmega2560 controlled HFtransceiver project
TRXAVR_PICASTAR
TrxAVR-Picastar: Introduction Graphics and char displays Keypads and buttons Hardware specification Software specification HOBCAT - HOMEBREW RADIOS Hobcat . Hobcat installer download: hobcatsetup.exe Hobcat internet update window. Hobcat MOX control. Hobcat database browser help Hobcat database browser setupTRXAVR-PICASTAR
Ponyprog. All the development on TrxAVR-Picastar used an Atmel AVRISP2 USB programmer (cost £30 + VAT from Farnell) Ponyprog is an alternative programmer.. TheTRXAVR INTRODUCTION
TrxAVR-Picastar project. TrxAVR code has been updated (26th June 2015) to operate with Star 4 by Ian G3VPX and Jonathan GW2HFR (Initially with Hobcat version 1.101 and TrxAVR 1.7) TRXAVR PA3AKE FRONT END TrxAVR-Picstar I2C control of a PA3AKE BPF on front end . Please note that the PA3AKE I2C BPF controller used a PCF8575 I2C to 16 linedevice.
TRXAVR-PICASTAR SETUP 3 TrxAVR_Picastar setup instructions - 3 - Atmega2560 programming. Programming the ATmega2560. These instructions refer to programming from Studio 4 using and AVRISP USB programmer. Other programmers can be used, either using the downloaded hex code or generating it fromsource code with
TRXAVR-PICASTAR SETUP 4 TrxAVR_Picastar setup instructions - Configuring via USB. Hardware setup. Click Menu | Setup | Hardware config The hardware configuration window appears. It is shown below configured for EA320 graphics + touch panel + 25 key pad.TRXAVR-PICASTAR
TrxAVR_Picastar TS2000 commands. TrxAVR-Picastar uses 40 out of the available 106 TS2000 CAT commands.TRXAVR-PICASTAR
TftA AtXmega128 User Signature Row (USR) Hobcat USR editor requires: Hobcat 1.078 TrxAVR 1.67 TftA 2.25 or later.. See also: TftA address configuration This development arose from the address conflict between the ISL1220 real time clock and theTftAHOMEBREW RADIOS
Homebrew-radios.net - a site devoted to amateur radio home construction and in particular to a Atmega2560 controlled HFtransceiver project
TRXAVR_PICASTAR
TrxAVR-Picastar: Introduction Graphics and char displays Keypads and buttons Hardware specification Software specification HOBCAT - HOMEBREW RADIOS Hobcat . Hobcat installer download: hobcatsetup.exe Hobcat internet update window. Hobcat MOX control. Hobcat database browser help Hobcat database browser setupTRXAVR-PICASTAR
Ponyprog. All the development on TrxAVR-Picastar used an Atmel AVRISP2 USB programmer (cost £30 + VAT from Farnell) Ponyprog is an alternative programmer.. TheTRXAVR INTRODUCTION
TrxAVR-Picastar project. TrxAVR code has been updated (26th June 2015) to operate with Star 4 by Ian G3VPX and Jonathan GW2HFR (Initially with Hobcat version 1.101 and TrxAVR 1.7) TRXAVR PA3AKE FRONT END TrxAVR-Picstar I2C control of a PA3AKE BPF on front end . Please note that the PA3AKE I2C BPF controller used a PCF8575 I2C to 16 linedevice.
TRXAVR-PICASTAR SETUP 3 TrxAVR_Picastar setup instructions - 3 - Atmega2560 programming. Programming the ATmega2560. These instructions refer to programming from Studio 4 using and AVRISP USB programmer. Other programmers can be used, either using the downloaded hex code or generating it fromsource code with
TRXAVR-PICASTAR SETUP 4 TrxAVR_Picastar setup instructions - Configuring via USB. Hardware setup. Click Menu | Setup | Hardware config The hardware configuration window appears. It is shown below configured for EA320 graphics + touch panel + 25 key pad.TRXAVR-PICASTAR
TrxAVR_Picastar TS2000 commands. TrxAVR-Picastar uses 40 out of the available 106 TS2000 CAT commands.TRXAVR-PICASTAR
TftA AtXmega128 User Signature Row (USR) Hobcat USR editor requires: Hobcat 1.078 TrxAVR 1.67 TftA 2.25 or later.. See also: TftA address configuration This development arose from the address conflict between the ISL1220 real time clock and theTftATRXAVR_PICASTAR RTC
TrxAVR_Picastar - Real Time Clock (RTC) Please also read: User Signature Row and TftA I2C address configuration Link to RTC web page of Glenn, VK3PE : http://wwwTRXAVR-PICASTAR
Ponyprog. All the development on TrxAVR-Picastar used an Atmel AVRISP2 USB programmer (cost £30 + VAT from Farnell) Ponyprog is an alternative programmer.. The TRXAVR-PICASTAR SETUP 4 TrxAVR_Picastar setup instructions - Configuring via USB. Hardware setup. Click Menu | Setup | Hardware config The hardware configuration window appears. It is shown below configured for EA320 graphics + touch panel + 25 key pad.TRXAVR KEYPADS
Keypads and buttons. TrxAVR-Picastar's minimum control specification is: A 4x3 numeric key pad. A minimum of four other buttons; A tuning encoder and a low resolution menu encoder.TRXAVR_PICASTAR CAT
CAT. TrxAVR-Picastar has a 'spare' serial port (UART0) connected via a ST232 (RS232) interface chip. This is currently dedicated to CATcontrol.
TRXAVR-PICASTAR SETUP 1 TrxAVR_Picastar setup instructions - 1 - overview. Display It is suggested that the EA320 or equivalent display must be set to 8080 mode (unless there is no provision other than 6800 mode) The display type in Hradware settings mustTRXAVR-PICASTAR
DSP parameters and the Hobcat DSP monitor window. There are 65 DSP Parameters. - 53 are stored in User2b2.xjp - these have always been accessible in TrxAVR's menus. - 12 'x' parameters are stored in filters\Xparams.xjp - a TrxAVR editing facility for these is under development. - the 'x' parameters are also stored in hex format in Xparams.dat (green SSB and green CW values only)TRXAVR-PICASTAR
TftA AtXmega128 User Signature Row (USR) Hobcat USR editor requires: Hobcat 1.078 TrxAVR 1.67 TftA 2.25 or later.. See also: TftA address configuration This development arose from the address conflict between the ISL1220 real time clock and theTftA TRXAVR FACTS AND HINT TrxAVR-Picastar Useful facts and hints. Programming - setting fuses - see: TrxAVR_Picastar setup instructions - 3 - Atmega2560 programming. When setting fuses, doBPF MIXER RL1, RL2
0V C14 100n RFC4 100uH TrxAVR - Picastar RF pre-amp unit for use with PA3AKE front end RL1, RL2 - Axicom IM06 2 4 3 1 R10 27R R9 47R IC1 78L08 R1 4k7 R2 4k7 R3 10kHOMEBREW-RADIOS.NET
TrxAVR_Picastar
Encoders8
Links
* G3VPX
* G6ALU
* VK3PE
This web site is devoted to the development and contruction of 'homebrew' amatuer radio projects. It was set up at the end of March 2008 to be the primary website associated with the Yahoo discussion group: homebrew-radios@yahoogroups.com. THE FULL SCOPE OF THE SITE IS INTENDED TO EMBRACE ANY NEW AMATEUR RADIO CONSTRUCTION PROJECTS. The main stimulus to set up the site resulted from the wish to develop an alternative controller and graphics interface for the Picastar transceiver which was developed by Peter Rhodes, G3XJP. The TrxAVR controller module is capable of controlling a range of transceiver projects. The TrxAVR-Picastar project applies the TrxAVR module to Picastar control. Its coding is very specific to Picastar and it reproduces the Picastar DSP and DDScontrol philosophy.
We hope that this and future projects can progress with the aid ofcontinuing
extensive input and cooperation on this Yahoo group. TrxAVR code has been updated (26th June 2015) to operate with Star 4 by Ian G3VPX and Jonathan GW2HFR (Initially with Hobcat version 1.101 and TrxAVR 1.7)Details
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