Colin

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  • June 17, 2014 at 10:54 am in reply to: Can't communicate with the TinyG since yesterday #6171
    Colin
    Member

    Worked !!
    Thanks for your support 🙂

    June 8, 2014 at 8:07 am in reply to: Can't communicate with the TinyG since yesterday #6095
    Colin
    Member

    CmcGrath5035 :

    I drive a classic stepper driver, nema 17.
    Thanks for your link, I have ordered this AVR programmer.

    My Arduino + GBRL works fine, I needed fast to test the torque of my stepper.
    I put the little heat sink on it.
    But TinyG looks smoother on driving stepper at first sight.

    Thanks for your support, I will try the AVR programmer tomorow or on tuesday 🙂

    • This reply was modified 10 years, 3 months ago by Colin.
    June 8, 2014 at 6:00 am in reply to: Can't communicate with the TinyG since yesterday #6093
    Colin
    Member

    Hi,

    Thanks for you help.
    Unfortunately nothing worked, I tried everything you did.
    The only thing weird happen at 38400, when I just pressed enter continuously,
    I saw the red light flashing for 1 or 2 seconds.

    I need this board for the maker faire Paris, I am french…
    It will be cheaper for me to get an AVR programmer
    Does this one will work : http://fr.farnell.com/atmel/atavrisp2/programmateur-avr-mcu-isp/dp/1135517

    Is there any tutorial ?

    I am going to New York next week for business, does Synthetos in NYC ?

    My boss came back from makercon with a ShapeOko, I will probably have to use the gshield right now, I hope the gshield can handle enough current as the tinyg

    June 6, 2014 at 6:05 pm in reply to: Can't communicate with the TinyG since yesterday #6089
    Colin
    Member

    Thanks again for your help.
    Maybe i have a bootloader ?
    Can i try to flash the firmware with avrdude ?

    June 6, 2014 at 1:04 pm in reply to: Can't communicate with the TinyG since yesterday #6087
    Colin
    Member

    I bought it April the 1st 🙂

    June 6, 2014 at 1:02 pm in reply to: Can't communicate with the TinyG since yesterday #6086
    Colin
    Member

    Hi again,

    Nop there is boot process on start up.
    The LED is solid after 1 to 2 seconds.

    I have never tried to update anything on it 🙂
    My Tinyg looks exactly this one : http://www.makershed.com/Synthetos_TinyG_CNC_Controller_p/mksy02.htm

    The TX is working when I send something

    yes I tried to update threw tgFX (he asked me to after he can’t connect to it)

    One thing I remember, I have turn my stepper motor while it was connected to my unpowered TinyG. (the tinyg wasn’t powered by an power supply)
    So the stepper power on the TinyG and might boot it since the stepper became hard to turn.

    Maybe the tinyG is lost in his code or something…. ?

    June 6, 2014 at 12:14 pm in reply to: Can't communicate with the TinyG since yesterday #6083
    Colin
    Member

    Thanks for your help !

    I always used coolterm to communicate…

    I have never run tgFX 🙂 (until now in fact)

    I am using windows 7

    When I push the Reset button, the RED light is down, when I release it, the Red light is lighting up right after (no delay)

    I tried the $[CR] and $$[CR] with no success…. 🙁

    tgFX can’t connect to it to get the fw version…

    I tried to update the fw as well, but nothing happen….

    But I can see the light TX light up…..

    If you can help meeee !!

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