Jump to content

jerash

Members
 View Profile  See their activity

  • Posts

    95

  • Joined

  • Last visited

    Never

 Content Type 

Posts posted by jerash

  1. PIC16F877 and JDM Programmer: Programming Failure

    in Testing/Troubleshooting

    Posted

    JDM should work, if you follow the programming instructions on Thorsten's website to the letter! I was getting the same errors, until I followed the instructions properly. You need to check the CONFIGURATION pages on IC PROG, if still no joy, there is a step by step walkthrough on this forum, with screenshots of what it should look like. try this, and I'm sure it will work! if not, then requst help from here again. ;D

    So here we are...

    in my last posts, i gave all the results of the Thorsten's tests to the letter, and tried it again with no luck.

    I would request some step by step help if someone is available  ::).

    well, on a first start here's the config i have :

    • PC running Win98SE
    • Grounded to earth
    • COM2 is used (COM1 goes to my chameleon rack, wich is powered off)
    • JDM programmer with soldering verified multiple times by me  :P
    • Ic-prog v1.05a

     :-[

    waiting for that i'll continue with pots soldering.

    thanks for your help

    RAF

  2. JDM programmer

    in Français

    Posted

    salut les frenchsou  :D

    j'arrive pas à programmer mon PIC 16F avec le JDM.

    vérifié plusieurs fois les soudures.

    J'ai fait un post dans Testing/trouble, mé je lance aussi celui là en french pour plus de facilité niveau vocabulaire, et pour aider ceux qui pourraient avoir des problèmes plus tard.

    +dinfos demain, là je vais dormir après une consultation d'un catalogue sur les connectiques... 8)

    raf

  3. OUH OUH ???

    in Français

    Posted

    [glow=yellow,4,500]Du Composant GraTIs !!!![/glow]

    vous voulez des pics 18f452 et des 24lc256 gratos :

    no problemo !!!

    inscrivez vous sur le site de microchip :

    www.microchip.com

    soyez un peu credible et ... le tour est joué

    ps : tuyau trouvé ailleur dans le forum ucapps

    j'allais oublier que les fabricants donnent des exemplaires de leurs IC en "demo"...

    ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D ;D

    Il suffit de faire un register et ils l'envoient automatiquement le beau PIC 18F ??

    Bon sinon ma midibox avance, tout est soudé, ou presque, mais j'ai des problèmes avec le JDM > new topic.

    RAF

  7. IR for distance sensor

    in Design Concepts

    Posted

    for sure you need to add some electronics to transform these -0.3/+0.3V into 0/5V  :-/

    but maybe not necessary to reach the 5v, and you can adjust the "pot" range in the software (i think we speak about scaling  here). Not tested as my midibox is not finished, but i think it's the way it works.

    :P

    RAF

  12. PIC16F877 and JDM Programmer: Programming Failure

    in Testing/Troubleshooting

    Posted

    Hi all,

    i have the same kind of problem while trying to program the PIC using the JDM (Thorsten pcb). I have a Win98 PC.

    Here are the voltages measured :

    with no pic in the socket :

     Enable MCLR : 13.41v (needed 14v)

     Enable VCC : 5.13v (needed 5v)

     Enable Clock : 4.56v (max raised then falls down, normal) (needed 5v+/-1v)

     Enable Data Out : 4.64v (needed 5v+/-0.5v)

     not exactly what excpected but i think it is ok as is ?

    with PIC in the socket :

     I unplugged the db9 connector before to plug the pic (as the firt time i didn't and got a pc "beep"  :-[ )

     "Read All" command gives me back a message : No Acknowledge received  :( then i click ok and measure the voltages :

    MCLR# : 12.64v ! (needed 13.7v)

    Vdd : 4.5v (needed 5v)

    changing the I/O delay to 1 has got NO effect on the MCLR# voltage.

    So i tried the "Shielded ground connection" but it doesn't change the results.

    what about this "code protection" option, i cant find it.

    any ideas  ???

  13. PIC16F877 and JDM Programmer: Programming Failure

    in Testing/Troubleshooting

    Posted

    Hi all,

    i have the same kind of problem while trying to program the PIC using the JDM (Thorsten pcb). I have a Win98 PC.

    Here are the voltages measured :

    with no pic in the socket :

     Enable MCLR : 13.41v (needed 14v)

     Enable VCC : 5.13v (needed 5v)

     Enable Clock : 4.56v (max raised then falls down, normal) (needed 5v+/-1v)

     Enable Data Out : 4.64v (needed 5v+/-0.5v)

     not exactly what excpected but i think it is ok as is ?

    with PIC in the socket :

     I unplugged the db9 connector before to plug the pic (as the firt time i didn't and got a pc "beep"  :-[ )

     "Read All" command gives me back a message : No Acknowledge received  :( then i click ok and measure the voltages :

    MCLR# : 12.64v ! (needed 13.7v)

    Vdd : 4.5v (needed 5v)

    changing the I/O delay to 1 has got NO effect on the MCLR# voltage.

    So i tried the "Shielded ground connection" but it doesn't change the results.

    what about this "code protection" option, i cant find it.

    any ideas  ???

  15. mounting pots easily

    in Design Concepts

    Posted

    no, there is no easier way. But so long as you are using ribbon cables (known from computers), it isn't much effort, since these cables are very easy to solder.

    You say they are easy to solder, but i have much difficulties to strip these cables  :-/ (i hope "strip" is the good english word). I mean i can't solder them wile the plastic protection is still in place.

    You get the picture ?

    if you have a tip for this, i take it  ;)

    thanks, jerash.

  16. OUH OUH ???

    in Français

    Posted

    salut les frechsous  :D

    tout pareil, j'attaque à peine ma MB64.

    Aujourd'hui j'ai soudé 1 AINx4 et 1 DOUT, le tout en 2 heures, quand même.

    J'ai commandé les plaquettes chez Chris en Allemagne aussi, et le truc génial c'est que c'est bien rangé dans des petites pochettes, avec TOUT les composants  ;D ;D y'a plus qu'a souder. Y'a même le PIC.

    Alors y'a plus qu'a continuer trankillement, et surement parceque il va falloir que la bête fonctionne, sinon la recherche de panne c'est une vrai galère en général. Cependant Thorsten.K est très compétent pour guider dans les dépannages (cf posts).

    Bon, ben on se tient au courant  :P

    RAF

    (j'habite dans les Landes au fait)

  17. MIDIbox LC Photos

    in Design Concepts

    Posted

    ok i got it now.  ::)

    So i'll focus on my first MBHP to control my Yamaha 03D Digital Mixer with a lot of knobs and faders to controls those EQs and Effects Sends in Live situations.

    One more question : Rotary encoders are available on MB16E and connected to a DIN module. As there is also DIN modules in the MB64, is it possible to replace buttons with encoders ? except if the firmware is not compatible.

    RAF

  19. petite offre

    in Français

    Posted

    je suis d'accord avec, cyril.

    S'il faut tu te découvrierai là une passion pour l'électronique. Je viens de commander tout les composant chez C.Pukowsky (comme indiqué sur le site web) et j'ai tout recu nikel, y'a plus qu'a souder !

    N'ampèche ca me donne une idée de création d'entreprise cà .... y'aurai un paquet de gens prêt à payer un contrôlleur midi 4 fois moins cher qu'ailleurs (genre Midiman ou Doepfer), et tout aussi efficace. non ?

    RAF

  20. C.Pukowsky

    in Parts Questions

    Posted

    hi all,

    a quick mesasge to let you know i ordered the kits from Christian Pukowsky, and the stuff arrived in a very good package with all the stuff inside  ;D even the PIC is here !

    Delivery in France was no problem, the price is worth the work  ;)

    long life to ya

    jerash

  21. Farnell ???

    in Français

    Posted

    salut,

    je suis content de voir que ca bouge un peu en france autour de la midibox.

    Je suis en train de commander le tout donc je vous tiendrai au courant de l'anvancement du projet.

    bon courage ! a+

    RAF

  22. modular midi controller

    in Design Concepts

    Posted

    hello to all,

    i'm new to this list

    such a wondefull hard work will save me a lot of time  , so i'll try to share a maximum my ongoing project : a "modular" midi controller. Understand for ex 8 fader and 8 knobs, you can place differently on a user area.

    picture of possible setup :

    http://perso.club-internet.fr/raphael.mouneyres/modulozer/modulozer.jpg

    so here come my first question :

    i there any chance that (what i call) modules can be "hot-pluggable" and not soldered  For sure, as is, it isn't possible, but can we think about small circuitry wich would do the job (sending zeros when unplugged, and preventing from electrical damage when de/connecting).

    any info on previous ideas welcome, thanks

    RAF

  23. modular midi controller

    in Design Concepts

    Posted

    hello to all,

    i'm new to this list

    such a wondefull hard work will save me a lot of time  , so i'll try to share a maximum my ongoing project : a "modular" midi controller. Understand for ex 8 fader and 8 knobs, you can place differently on a user area.

    picture of possible setup :

    http://perso.club-internet.fr/raphael.mouneyres/modulozer/modulozer.jpg

    so here come my first question :

    i there any chance that (what i call) modules can be "hot-pluggable" and not soldered  For sure, as is, it isn't possible, but can we think about small circuitry wich would do the job (sending zeros when unplugged, and preventing from electrical damage when de/connecting).

    any info on previous ideas welcome, thanks

    RAF

  24. new user

    in Parts Questions

    Posted

    hello to all,

    such a wondefull hard work will save me a lot of time  :D, so i'll try to share a maximum my ongoing project : a "modular" midi controller. Understand for ex 8 fader and 8 knobs, you can place differently on a user area.

    picture of possible setup :

    http://perso.club-internet.fr/raphael.mouneyres/modulozer/modulozer.jpg

    so here come my first question :

    i there any chance that (what i call) modules can be "hot-pluggable" and not soldered ??? For sure, as is, it isn't possible, but can we think about small circuitry wich would do the job (sending zeros when unplugged, and preventing from electrical damage when de/connecting).

    any info on previous ideas welcome, thanks

    RAF

  25. new user

    in Parts Questions

    Posted

    hello to all,

    such a wondefull hard work will save me a lot of time  :D, so i'll try to share a maximum my ongoing project : a "modular" midi controller. Understand for ex 8 fader and 8 knobs, you can place differently on a user area.

    picture of possible setup :

    http://perso.club-internet.fr/raphael.mouneyres/modulozer/modulozer.jpg

    so here come my first question :

    i there any chance that (what i call) modules can be "hot-pluggable" and not soldered ??? For sure, as is, it isn't possible, but can we think about small circuitry wich would do the job (sending zeros when unplugged, and preventing from electrical damage when de/connecting).

    any info on previous ideas welcome, thanks

    RAF

×
×
  • Create New...