bibi
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Posts posted by bibi
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Well, same for me, nice work gmaprogrammer! Did you made it with your motorized panel? Still stuck with that between lots of other things... :)
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Hi again,
I've been away from midi for while before coming back a few weeks ago, I have to apologize, but I srickly forgot the existence of this thread, as it was just before holidays :blush: . Just found it in my "followed threads"....
So for those who might have the same issue, it's working now, it was just a matter of app programming.
Anyway, thanks to you guys for your help
best
Bibi
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Controller not programmer, my bad...
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Hello Marco,
By my side I'm still on it! It's going slower as i've plenty of work beside... I will post pictures of the project updates soon. What do you plan to build for a programmer?
Best regards
Bibi
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Hello Marco,
By my side I'm still on it! It's going slower as i've plenty of work beside... I will post pictures of the project updates soon. What do you plan to build for a programmer?
Best regards
Bibi
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Hello Spirit and TK, thanks for your replies!
To Spirit, I forgot to say the default .ngc us working with some "duet" din, but not with some others ( example: din 1 + din 2 are ok, din 2 + din 3 doesn't work, but din 1 + din 3 work).
I've been reading carefully the "first steps" page, and started to make my own file. After writing the 160 input code lines, only a few din were working, this is the moment I have reloaded the default ngc file, to see if I did something wrong. And after... I asked for your help :)
To Tk, thanks for your help, I'm away till tomorow night, so I will try as soon I'm back home.
Anyway, thanks to you guys for your care, I'll report tomorow night
Kind regards
Bibi
By the way, when I try to format my sd card using the format sd card command in mios studio, I get no response from my lpc, need to restart it and the sd card is not recognized anymore. I need to set the lpc to "sdcard reader" and format it with the windows xp tool (the sdcard is not seen under mac os). Does this bug comes from my setup or is there others similar cases?
Thanks to you
Bibi
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Hi guys, thanks for your answers!
To Spirit => I meaned the .NGC automaticly created by the ng application, but I believe this is the same (after a quick look at it), and no, I didn't change anything in it.
To Altitude => It seems wierd to me as the 4 din modules are perfectly working under midio128, no latency, even with long cable chaining.
Also, on the design decription at ucapps.de, nothing is specified concerning the lose of signal, it's said that you can get up to 256 buttons directly connected to din modules. So If we can't chain more than 2 modules, why is it not specified? Dout modules are ok (5 chained modules), is there a real difference in treating the signal between din and dout?
TK, if you read this, could you confirm this?
Thanks to you all.
best regards
bibi
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Hi Altitude,
thanks for the reply, I will wait a little bit before trying your solution, see if there is a "software solution", as it works under mio128
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Edit: I have loaded the last midio128 application, I'm now able to send midi from 4 din modules, thing that I can't get with the ng app. So I guess it is software related. I've tested with different versions of the ng app, same result.
I have formatted my sd card, reloaded the ng app again, it doesn't work either
Any idea of where to look at?
Many thanks
Bibi
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Hello everybody!
I'm facing a problem with my midi box ng:
I have 5 din and 6 dout witch are chained in a specific order (please have a look at the pic, red numbers gives the module chaining order), and at this moment number 2 (din witch will be wired to encoders) is bypassed.
With the default ngc file loaded, all leds are lit with the "dout all 1" command, but I have a problem with the din: Only a part of the din modules is sending midi.
If I test each din directly to the lpc, they are working well, but when I try to chain the whole thing, I can't get it work, even if I bypass the dout modules...
Of course, all connection cables verified, they all work separatly
Is there an order to respect in chaining the din/dout modules?
I'm quite sure I didn't get everything right but I can't figure out what I forgot to do?
Thanks for your help
Cheers
Bibi
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Well, it seems like connecting my lpc to mios studio on my mac fixed the problem, the default files were back on the sd card. Back to mios studio on windows xp, the files are back as well.
Mios studio 2.4.5 installed on both mac and windows os
bootloader version: mios32_bootloader_v1_012
midibox ng version : V1.026
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Hello everybody
Here's my problem:
After changing from midio128 to midibox ng on my lpc17, I had the sysex issue message "error#14". But the midibox ng is working fine, except that each time I want to load a program it stops uploading it and error#14 comes on. Same thing for the bootloader
So I have reloaded the bootloader with j27 pins connected, it worked
Then I loaded the midibox application, it worked too
After this, I decided to format my sdcard, just in case, and restart with a fresh, blank new card. I used the sdcard_format command.
Now, mios studio says it can't load/create the .ngc, .ngl, etc... files, and when using the mios file browser the sd card is empty.
I did it several times but I can't get the initial config files to be automaticly created. Any idea? Thanks for your care.
Best regards.
Bibi
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Hello there!
So, is this good news? Did it do the job?
Hope So :)!
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Hi gma, thanks for your reply, it's my turn to apologie, didn't come here for a while...
For Chris software, no problem , I understand !
About the two onpc running in the same network, it is working, you need to configure them in "full tracking" mode, this is used as backup solution, so everything you do on one desk is reproduced on the other one
with some exceptions : buttons to change between screen 1,2 and 3,
Button to change between encoders, exebuttons, fader1/10 and 11/20. So basically, with 3 onpc in the same network, we could have 20 faders and the 3 screens at the same time and make a fullsize desk
Thanks for the numeric caps, I'll take a look at!
I hope your project is getting well,
Mine go slowly for now ;)
Best wishes
Bibi
Edit: I just remarked the "follow this topic" button ... Sorry about that :(
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Yes, this is exactly what I was looking for! Sorry, I forgot to mention that...
Many thanks to you!
Best
Bibi
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Hello fellow,
I could'nt find an answer in the forum but I think someone could confirm:
I'bought white led that I want to use with some dout. Specifications of the Led are:
3.2/3.4 V
20 mA
As they're too bright, I'd like to lower them with resistors. I did some tests and foud that the right brightness would be around 12 Kohm...
Is it ok to "mix" the original 220 ohm resistors with 12 K resistors on the same dout pcb??
Many thanks to you guys.
Best
Bibi
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Up! Nobody's reading this thread? GMAprogrammer where are you? Help me please ! :)
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Hi GMAprogrammer,
First, congratulation for your work, this is impressive!
I am in the same situation as you,
I was first trying to make a control surface for preprogramming my shows at home, so I decide to built one from 2 BCF2000, then I found Chris's blog and was blowed by his work: I decided to move to midibox as well.
I passed lots of time looking at the forum and chris blog, and finally ordered the pcbs from smashTV.
I have some questions you maybe could answer to:
about linking software from grand ma on pc to midibox, mine is only working with version 6.5, did chris find a way to make his work with all versions without searching for the right adresses without recompile the software when a new update is coming?
- My project has two screens like yours, but grand ma on pc only allows for one view (I meen either exe 1 to 10, exe 11 to 20, or encoders. I thought I will put two computers in one session (also perfect for redundancy if one computer crashes) one for exe 1 to 10 screen, and one for the encoders screen. Did you find a trick to do it with one computer?
- Where did you find the numeric digitast caps? Did you do them on your own? Couldn't find them on the net…
Thanks in advance for any reply
here are some pics of the project,
Best regards
Bibi
Edit: There was a problem with upload so I did it again, sorry!
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Well, since I've reinstall CB, I've been able to load and change settings on differents mios applications, midio 128 include, I guess the fault was on my side....
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hello, and sorry for the delayed post. I've been experiencing some crashes with codeblocks, so I reinstalled the software and reconfigured it for mios...
"My proposal was to enter "make clean" in the command shell (of your operating system)" Oops...Sorry, I thought it was in codeblocks! In CB, there is a command to "clean" the project, I belive this is quite the same as a "make clean" command in the command shell...?
anyway, when I enter: "make clean" in the command shell (win XP SP3), it returns: "No rules to make target clean"
And with Codeblocks the Hex file was still compiled for a STM32 processor.
So I removed the "project_built" directory, and now I have LPC17 HEX file that I am able to load in the LPC processor. Cool!
However, the command shell still returns the same when I enter a "make clean" command, and Codeblocks gives me the same "cleaning" error. How is it bad? Can I go with it ?
Below, the build log :
-------------- Clean: Release in Test midio128 ---------------
Error cleaning "Test midio128 - Release"
-------------- Build: Release in Test midio128 ---------------
Using makefile: Makefile
-------------------------------------------------------------------------------
Application successfully built for:
Processor: LPC1769
Family: LPC17xx
Board: MBHP_CORE_LPC17
LCD: universal
-------------------------------------------------------------------------------
text data bss dec hex filename
129380 5680 44336 179396 2bcc4 project_build/project.elf
Process terminated with status 0 (0 minutes, 35 seconds)
0 errors, 0 warnings
Many thanks to you for your care
bibi
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Hi Thorsten, and thanks for your care!
Cleaning project gives me an "cleaning error". Does it mean something to you?
Thanks for your help
Best regards
Bibi
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Hi Everyone!
Working codeblocks, I've successfully built the tutorials 001_midi_forward app, and uploaded it with mios studio 2.2.4 to my LPC17. :sweat:
Now I try to build the mios128 v3 application. Codeblocks tells the app is built for LPC processor but when I try to upload it to My LPC17, mios studio reads:
"STM32 Flash
Hex file contains invalid range for mios32 lpc17"
I'm sure it's a simple thing but don't know where to look at. If someone could help me...
Many thanks
Bibi
Here is the build log from codeblocks:
-------------- Build: Release in test midio128 ---------------
Using makefile: Makefile
-------------------------------------------------------------------------------
Application successfully built for:
Processor: LPC1769
Family: LPC17xx
Board: MBHP_CORE_LPC17
LCD: universal
-------------------------------------------------------------------------------
text data bss dec hex filename
136804 5944 33320 176068 2afc4 project_build/project.elf
Process terminated with status 0 (0 minutes, 12 seconds)
0 errors, 0 warnings
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Well, seems like I've been blind for a few days, found it in the repository....
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Hi everyone,
I've been reading a lot, experiencing a bit, every time I try to compile with codeblocks, it can't find <mios32.h>.
I think I miss something in the wiki and at ucapps, but I'm just going into circles for know...
Can someone explain me how to set up codeblocks to acces the mios32 toolchain, or am I completly wrong, am I so far away and so newbie that's impossible to give me lead? :w00t:
Help me please! :flowers:
config is win xp / codeblocks 10.5
Thanks
Selling 2X NEC 10.4 lcd panels, VGA kits and touch screens panels from njy touch
in Fleamarket
Posted · Edited by bibi
Hi, I'm selling this kit, as new, it has only been tested a few time for my midibox project. As the design has radically changed, I don't need them anymore.
Price is 220€ (price was originally more than 360€, with shipping fees and taxes)
I have all the bills.
Shipping will be from france (or we can arrange an appointment in Paris area, or at home)
If you like more informations, please feel free to contact me.
Sorry for my english ;)
Best regards
bibi
2 x nec 10.4" 800x640 (same reference in grandma spare part)
2 x vga adaptor kits for nec displays from njytouch
2 x 10.4" touch panels usb kits from njytouch