Thanks for the clarification, Roger!
So now the only information I miss is how to upload satellite data to the radio in Linux (preferably in Python).
(and I need to build an antenna for satellite QSOs...)
Search found 74 matches
- Thu Sep 16, 2021 9:17 am
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: CPS Updated
- Replies: 18
- Views: 9051
- Thu Sep 16, 2021 7:41 am
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: CPS Updated
- Replies: 18
- Views: 9051
Re: CPS Updated
W9YA mentioned my program and wrote: UM...will the memory map changes affect the codeplug location ? So are the addresses and format of the codeplug changed in the new beta compared to the latest releases? And what is the procedure to upload satellite data, I'd like to code that in Python so that I ...
- Thu Sep 16, 2021 7:05 am
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: CPS Updated
- Replies: 18
- Views: 9051
Re: CPS Updated
I am the author of program GD77transfer.py, which reads/writes the codeplug and also calibration|flash|eeprom|mcurom. The details of the firmeare loading system is in the python loader. The program GD77transfer.py does not handle loading the firmware. There is already program gd-77_firmware_loader....
- Thu Sep 16, 2021 4:46 am
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: CPS Updated
- Replies: 18
- Views: 9051
Re: CPS Updated
I am the author of program GD77transfer.py, which reads/writes the codeplug and also calibration|flash|eeprom|mcurom. I'm waiting for the stable release and I intend to update GD77transfer.py when I get information on the changes to codeplug memory address and format (and also calibration|flash|eepr...
- Tue Aug 31, 2021 10:34 am
- Forum: Developer discussions
- Topic: Installing MCUXpresso as a .rpm package in Fedora 34
- Replies: 0
- Views: 3257
Installing MCUXpresso as a .rpm package in Fedora 34
The MCUXpresso is officially supported only as a Debian .deb package. I use mainly Fedora 34, which is a .rpm based system. Below I describe how the .deb package can be extracted from the official installation file, how it is converted to a .rpm package and how it can be installed and how to load th...
- Mon Aug 23, 2021 5:01 am
- Forum: General discussions
- Topic: Linux and Python CPS transfer program
- Replies: 12
- Views: 5364
Re: Linux and Python CPS transfer program
Hi! You don't have to edit the Python program, you can use the -d command line parameter. So, plug in and power up your radio and issue the dmesg command. Look up the tty name and then issue the GD77transfer.py command: $ dmesg ... usb 5-2: Product: MCU VIRTUAL COM DEMO usb 5-2: Manufacturer: NXP SE...
- Sun Aug 22, 2021 7:08 am
- Forum: General discussions
- Topic: Linux and Python CPS transfer program
- Replies: 12
- Views: 5364
Re: Linux and Python CPS transfer program
Another problem might be wrong serial device parameter (the -d parameter for GD77transfer). In my Fedora 34, the parameter is typically /dev/ttyUSB0. You can check the correct device name with the dmesg command right after you plug in and power up your radio.
- Sun Aug 22, 2021 7:02 am
- Forum: General discussions
- Topic: Linux and Python CPS transfer program
- Replies: 12
- Views: 5364
Re: Linux and Python CPS transfer program
Hi! The actual error is the last message, an input/output error. Earlier in the error messages I can see that GD77transfer.py caught the error while it was waiting for a response from the radio (line 257). Is your radio on normally? When uploading a codeplug your radio must not be in firmware upgrad...
- Mon Aug 09, 2021 9:21 am
- Forum: CPS
- Topic: Driver not seeming to find lead with CH340 serial interface
- Replies: 7
- Views: 5262
Re: Driver not seeming to find lead with CH340 serial interface
The site says that "Two resistors can be omitted". I built my cable without the resistors. I used 2.5 mm and 3.5 mm stereo plugs and a USB connector.
73, OH1FSS
73, OH1FSS
- Sun Aug 08, 2021 8:40 pm
- Forum: CPS
- Topic: Driver not seeming to find lead with CH340 serial interface
- Replies: 7
- Views: 5262
Re: Driver not seeming to find lead with CH340 serial interface
You can find the programming cable diagram for RD-5R here: https://radioamateur.us/opendm5r/
The cable for RD-5R is the same as GD-77 except that D+ and D- are swapped.
The cable for RD-5R is the same as GD-77 except that D+ and D- are swapped.