开云体育

Hi,

Myself and Adrian (VK4L) have been working on code developed by PD8W.
We believe it would be a very nice addition to software choices for our
fellow hams.


It works with an atmega 2560, a SI5351, a TFT colour display.
Just plug the display into the atmega and wire up the SI5351 along with
a few buttons.
Easy and that part works great.


After much effort I have been able to make the code work(almost),
It currently has a nice display layout and displays everything fine on
the TFT colour Display.
I tunes the Bitx40 very smoothly( rotary encoder).
I added a button to change the vfo freq time stepping it also works well.


Our goal is to *add USB,* so we can use it for *Digital modes.*


After burning many brains cells, (and at my age, I cannot afford to burn
to many) I cannot seem to get my head around making the code work for USB,
I tried cut and pastes from many codes and still no success.

We are both aware the existing code could be much better structured
From looking around the internet, I don't see any code offering the
functions with a good colour display.

I realize Jack , W8TEE is working on a great project and I have his
boards and parts populated and near ready.

However, this project is different. It offers off the shelf usage of
standard Arduino modules, and a plugin TFT Colour Display, and minimal
components..
Unfortunately, the author is not available for help to finish off a few
items.

It is is a pain to decode, but we are hoping someone can give us a hand
getting over this *1 major issue (adding USB function*).

Once this is done, the code will be completely functional and available
to anyone who would like it.
The additional items to display for tx / rx etc ... should not be a big
issue.

I have attached the code below


Any help would be much appreciated.

Joe
VE1BWV