CHIRP

[Uploaded from CHIRP next-20250509]

So, I was not able to reproduce this with an FT3DR (which is the exact same driver and memory map, but obviously some internal differences in the radio itself).

That said, I did find one "unknown" bit that changed when I programmed a channel with chirp vs. the radio itself. This doesn't seem to have any effect on my FT3DR, but it's similar to the one from the vx8 example you dug up. Please try the attached module using LoadingTestModules. You need write a new memory with chirp for this to take effect (or edit a current one in some meaningful way). Just using this to upload won't be enough.

If it doesn't work, please attach an image with two identical memories, one written with chirp and one from the radio itself so I can see if the FT1D is setting other unknown bits.

Also, note that most Yaesu radios (very unfortunately) including this one don't really wipe much when you do a "reset". All your old channels are still in the memory of the radio, just marked as deleted. It makes it very difficult to ever get a clean slate with these. One of the many reasons I avoid them when possible :/

OK, I got to try the uploading process again, with the test module running. Unfortunately seems to be the same results as before. I tried 3 uploads in a row:

1. I started with my saved CHIRP file from last time, added a couple memories in CHIRP, and uploaded it to the radio
2. I did a radio reset, then uploaded the same CHIRP file to the radio
3. I added a couple more memories in CHIRP, and uploaded the file to radio

I will upload the image with the two identical memories as requested soon...

OK, I ran a series of radio downloads and uploads, and captured an image at 4 different stages. (Image files are named numerically to keep them in order.)

Yaesu_FT-1D_01_reset.img
Yaesu_FT-1D_02_radio_programmed_mem1.img
Yaesu_FT-1D_03_CHIRP_programmed_mem2.img
Yaesu_FT-1D_04_CHIRP_programmed_round_trip.img

Please, if we need to do this again, don't zip up the images. It makes a lot of work for me to grab them out compared to bare attachments. I know the log was too big and had to be zipped, but no need to do that for images.

Also, image 4 is not necessary and image 1 is not important either. As I mentioned, the radio doesn't actually reset anything so the image isn't actually clean like you might think. Yaesus are terrible at that.

There are a number of differences between your radio-saved channel and the chirp one. Attached is a new module to try which makes one of those changes that looks more obvious. Please try and report back. Same rules apply, it only affects newly created or edited memories - an upload is not enough.