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robotis-pandora / ROBOTIS-OpenCM

Open-source robot controller platform
www.robotsource.org
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Board is Not Responding #7

Open rasheedu opened 8 years ago

rasheedu commented 8 years ago

I don't know if this is the right place to post this but I have been stuck for over a week trying to upload code to my OpenCM9.04 board and I have been getting "board is not responding" as my reply every single time. I ran the same code on Ubuntu12.04 which is the last tested version and it runs fine on it. The problem begins when I run it on 14.04. I can't seem to find any fixes or anyone with the same issue yet. Thanks in advance

horchler commented 8 years ago

This is probably not the right place. ROBOTIS' website or the Trossen Robotics forms (http://forums.trossenrobotics.com/forum.php) would probably be better.

  1. Reboot your computer. Remove any power and servo connections to the OpenCM9.04. Plug in the OpenCM9.04. Open the IDE and ensure that the correct board and port are selected in the menus. Try uploading the blink example.
  2. If that doesn't work, unplug the OpenCM9.04. Hold down the user switch (small one) while plugging it back in. Ensure that the correct board and port are selected in the menus. Try uploading the blink example.
roberto-martinmartin commented 7 years ago

I have the same problem. Did you continue this thread somewhere?

The recommendations from horchler did not help me, but I figured out that my problem is with the responses from the opencm board (missing some characters) which makes the loader program to think that the download failed and show "board is not responding".

I would really like to know if more users have the same problem because my current guess is that the bootloader software on the board is corrupted. See http://forums.trossenrobotics.com/showthread.php?7205-OpenCM9-04-IDE-Problems/page2

fatihirim commented 6 years ago

I do have the same problem. Any progress with you guys?

Ehsan-Shahnazi commented 6 years ago

I do have the same problem....

Unable to connect to bootloader stm32ld ver 1.0.1 OpenCM Download Ver 1.0.4 2015.06.16 Fail to connect OpenCM

???????

roberto-martinmartin commented 6 years ago

As I wrote in the other forum (user grober) I used a modified python script to communicate and download scripts. However, the script is just a hack that allows for incomplete responses. I couldn't fix the board.

fatsant commented 5 years ago

I have two Open 9.04 boards and I could upload to both no problem the first time, then I got the same error as you. I found this in the user manual and it worked for me. Note I am using Windows 10.

"User Button A button that can be controlled/programmed by the user. Can be used as pin 23 or BOARD_BUTTON_PIN. It can be initialized in setup() as pinMode(23, INPUT_PULLDOWN). If OpenCM9.04 does not download the program, connect the USB cable while holding down the “User Button”. Status LED will stay lit and the download will be initiated."

http://emanual.robotis.com/docs/en/parts/controller/opencm904/

I have to hold the button every time now, but it works every time.