Roland Clan Forums

Finally implemented! Works perfect! https://photos.app.goo.gl/DhtwGgvfLKmL7VpM8 https://photos.app.goo.gl/DRmCivtaRuJ6AwP67 https://photos.app.goo.gl/vTMvCpA7jS8qgsuy8 I don't know why the links to images don't work???? THX to autors Edited Bug found!!! Recording an audio track screen works wrong.

Yeah I am wondering as well how one could place a RP2040 chip or entire Pico and LCD module on a custom board and make it all work - and fit - as a all-in-one solution :) This is what I'm working on. I would need to make a nominal charge on top of the cost of components to cover assembly time, and ...

"Note: when you skipped the previous section, you only need to copy the .uf2 file available under Releases after step 1 on the new available drive representing the Raspberry Pi Pico to flash it" What is this??? It means that you can grab the .uf2 file from the https://github.com/bjaan/rol...

Question (to all): Given that this project requires a medium to high level of skill to put together, Would people be interested in a pre-assembled, pre-programmed module? I could put together a simple custom PCB, PI module, LCD and new long ribbon cable for somewhere around the £40 to $50 UKP mark,...

Programming microcontroller ¡¡¡DONE!!! One question in building process appears this text "In file included from .pio\libdeps\pico\TFT_eSPI\TFT_eSPI.cpp:16: .pio\libdeps\pico\TFT_eSPI\TFT_eSPI.h:953:8: warning: #warning >>>>------>> TOUCH_CS pin not defined, TFT_eSPI touch functions will not be...

THX BustShunk for your repply I'll wait for if.
I hope can do this soon, too many time waiting for use my juno again!
Thx

Thanks BustShunk for your repply.
I'll wait for it and tell You the the results.
I never wait more than 10-15 minutes.

THX

Hi! Thanks for your indication. Checked this point is already installed, but same issue. Only a little blue horizontal line crossing in the project tasks window when update icon pressed. I can see code of platformio.ini. Over the alien ico is a little clock if is usefull. Trying all I think but no r...

HI need some help!

I'm trying to implement the solution, but in VSC the project tasks is empty no build, upload, etc shows. Only quick access. What can i do?
THX

¡¡¡¡¡¡¡¡¡¡¡¡¡WoW!!!!!!!!!!!!!!
That's was thinking about!!!! You have my dreams come true!!! Very good work
If you make any kit, it will be fantastic. Or maybe a guide for dummies to implant your solution in my Juno G I will be glad for the rest of my life.

Thank you so much for your solution!!!!

Hi leonsun

I'm not an electronic technician but in the service notes documentation, exactly in the block diagram i can see that the bus of the LCD (flex) is directly conneted with th CPU. In the digital board, where the LCD is connected y can't see any chip driving it. I'm think all this is correct.

good news eduposada! Really I don't know if sysex roles the keyboard I think sysex maybe only can use by midi ports. Internally must be a propietary software. my first idea is or was translating on the fly the data of the flex that came from digital board to the LCD in order to use some kind of disp...

Hi!
Maybe you say is another good solution. The question who do this? I think is possible too.With a little/compact computer that support Win XP and a 7'' or smaller screen the problem will be fix.

My juno had a ver 1 of firmware and had screen problems. Upgraded to 2.0 and the same issues are present. No test midi problems and I can't say if they appear at the same time. Maybe, because no information about how the lcd bus works can be found, the problem is the bus itself. No code than electro...

Hi! I hope we can do this modification. Several days ago I contacted with a person who knows a lot of arduino it's a electronic engineer. Tell me that it's totally possible. He had to do something like this in the past with industrial equipment like laser cutting machines. Had two problems, that in ...