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Sound file transfer issue

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G8B4Life:

--- Quote from: Josephbw on April 28, 2021, 09:31:46 PM ---I have my computer on a desk with my CI-1 sticking out of the front of the case with my track and the engines sitting directly under the CI-1 9 1/2" apart.

--- End quote ---

This could be part of your problem. The transmitter in the CI-1 is the same as in the LM and I'm sure not fully omni directional, ie I'm pretty sure the antenna doesn't transmit straight down through the circuit board it's soldered on top of. This would mean that with the LM directly under the CI-1 the signal is is going to the nearest wall/roof and bouncing back (with less power) to reach the LM, far more than two feet of distance I'd say. Try and have the CI-1 pointing directly at the LM (but don't put it in an external USB hub), it might clear up the verification problem.


--- Quote from: Josephbw on April 28, 2021, 09:23:15 PM ---I'm upstairs at another computer now, but coming from my fragile memory, it's tools, software update, update program, save program, change button for engine, save. I've tried deleting the diesel engine before I downloaded the 567ULT, and also just tried to overwrite it, neither works.

--- End quote ---

That's almost it. I'm sure you had it right when you were physically doing it but just to be sure: Tools -> Software Update  -> Update Program -> Select Product is for updating a products firmware. Tools -> Software Update -> Copy File -> Select Product is to copy a sound, light etc to a product. Once the file is copied then you change the file that the button controls.

You also can't overwrite a file (eg Diesel Engine) with a completely different file (eg 567 Ult). It doesn't work like that, you can only overwrite a file with the exact same name.

- Tim

Josephbw:
This could be part of your problem. The transmitter in the CI-1 is the same as in the LM and I'm sure not fully omni directional, ie I'm pretty sure the antenna doesn't transmit straight down through the circuit board it's soldered on top of. This would mean that with the LM directly under the CI-1 the signal is is going to the nearest wall/roof and bouncing back (with less power) to reach the LM, far more than two feet of distance I'd say. Try and have the CI-1 pointing directly at the LM (but don't put it in an external USB hub), it might clear up the verification problem.

Tim that makes sense, but how did it manage to update all the LM2s modules to 2.09?

Joe

G8B4Life:
Sheer luck? When you wrote


--- Quote ---Through several multiple downloads, I managed to get all 20 of my LM2s upgraded to the latest program.

--- End quote ---

I took that as it took many tries to update all 20, ie they didn't all update successfully the first time you updated each of them and it took say 25 - 30 tries to update all 20 and then when you mentioned how you had the CI-1 set up directly above the LM...

While it can work being directly above it certainly wouldn't be helping any. Also the firmware for the LM is a lot smaller in size than the 567 ULT sound file so less chance for errors in the transmission as there's a lot less packets of data to be sent and received.

- Tim

Josephbw:
Hi Tim,

My computer is a tower model. Do you think if I put the track and engine on top of the computer close to the CI1 it would work better, or would there be too many stray electrons from the computer interfering with the CI1's signal?

Thanks, Joe

G8B4Life:
It may work better. There might be some RFI from the computers power supply but I doubt it'd be enough to cause an issue. If you had a WiFi adapter plugged into the back of the computer that'd be more cause for concern if it was running in the 2.4Ghz range (same range as RP). Personally I wouldn't do it for fear of knocking the model off the top of the case.

Since my setup is the same (tower case on a desk) I usually use a USB extension cable and point the CI-1 directly at the LM which is usually sitting a couple of feet away (across and below) from the PC . I've never had a problem that way but probably an overkill. Other times I don't use the cable but I've not been trying to copy larges file in that case, just small files like lighting effects.

- Tim

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