OpenGD77

kc3yfd wrote: ↑

Sun Apr 07, 2024 12:32 am

Hey, computer programmer interested in looking at the code. Just got rt-3s installed likety split and trying to connect via zumspot. Yeehaw!

Source code for the last Release version was posted at the end of last year 2023/12/31

See

viewtopic.php?f=19&t=3634

Welcome

Which OpenGD77 compatible radio do you have?

Weird thing happen. if I set display option to display contact to 2 lines. every time the radio heard a station it will change the Color Code and stop the audio output, because the transmitting station is not on that Color code it had changed to. Please also refer to https://www.opengd77.com/viewto...

f4igg wrote: ↑

Fri Apr 05, 2024 10:21 pm

Thank you, that's the answer I wanted.
I am at +22 (-128/+128) in vhf and also at +22 in uhf.
According to my SDR I have +700 Hz in UHF and +400 Hz in VHF.

Is your SDR calibrated?

IMO all you can use an SDR for is to compare frequencies, but won't know the absolute value

W7ML wrote: ↑

Sat Apr 06, 2024 12:43 am

That’s terrific! Congratulations!

What is the change in memory? How many contacts before and after!

All possible contacts. RadioID lists about 250k contacts, 16Mb can store 350k+ with maximum details

Weird thing happen. if I set display option to display contact to 2 lines. every time the radio heard a station it will change the Color Code and stop the audio output, because the transmitting station is not on that Color code it had changed to. Everything work normally if the option set to 1 line...

If this is the case, could you please replace "gb2312" with "latin1" in the CPS code so that the characters that happen to be supported by the firmware actually work in the CPS? Also, I believe the CSV import issue that SA0BUX is having is not related to character encoding but probably field delime...

RT-3S contains 16Mb Flash memory not 8Mb In fact all STM32 CPU radios currently have 16Mb Flash memory GD77 and RD5R have 1Mb The old DM1801 has 2MB. The other variants show in the list are for people who have modified their radios over the years, or had custom/special versions from TYT etc The data...

In general only A-Z , a-z,0-9 characters are supported by the firmware , and hence the CPS

f4igg wrote: ↑

Fri Apr 05, 2024 7:22 pm

Thanks for your quick response, but how to change the value in the tyt9600 or computer in the cps?
There is no longer the frequency calibration offset in the fw opengd77. Just the power adjustment.

There are multiple pages of the calibration screen, use. SK2 + Down / Up