RoboSavvy Forum

HaViMo - Robotic Vision Module • Re: havimo 3.0 death

2018-01-27T18:31:43+01:00

Thanks for information!

Statistics: Posted by jasinswift — Sat Jan 27, 2018 6:31 pm

HaViMo - Robotic Vision Module • Re: havimo 3.0 death

2017-01-20T14:42:15+01:00

you're welcome,
Here is a new module (45 $ ) very interesting, for small robots

Allwinner A33 quad core ARM Cortex A7 processor @ 1.34GHz with VFPv4 and NEON, and a dual core Mali-400 GPU supporting OpenGL-ES 2.0.

Memory: 256MB DDR3 SDRAM running at full DDR3-1600 speed.

Solid state disk: micro SD slot for firmware and data, supports up to 25Mbyte/s.

Camera sensor: 1.3MP camera with
SXGA (1280 x 1024) up to 15 fps (frames/second)
VGA (640 x 480) up to 30 fps
CIF (352 x 288) up to 60 fps

buy link (45 $ )
https://www.kickstarter.com/projects/1602548140/jevois-open-source-quad-core-smart-machine-vision

https://www.kickstarter.com/projects/1602548140/jevois-open-source-quad-core-smart-machine-vision/pledge/new?clicked_reward=false

regards
nicolas

Statistics: Posted by nicolas gomez — Fri Jan 20, 2017 2:42 pm

HaViMo - Robotic Vision Module • Re: havimo 3.0 death

2016-09-23T17:50:25+01:00

great post

Thank you for answering, I will try to put on contact with them, but I reject to buy other one, because before breaking, the havimo had a lot of mistakes in the communications with the controller 530.

Statistics: Posted by Ramos Darias — Fri Sep 23, 2016 5:50 pm

HaViMo - Robotic Vision Module • Re: havimo 3.0 death

2016-09-22T12:27:24+01:00

Thanks for posting this list!
The NanoPi looks like a great little PI alternative. They come in a full range of price/performance.

Statistics: Posted by limor — Thu Sep 22, 2016 12:27 pm

HaViMo - Robotic Vision Module • Re: havimo 3.0 death

2016-09-21T15:34:56+01:00

Hi you can contact HaViSys in
http://www.havisys.com/?page_id=98
maybe they can help, but I fear that they will recommend buying a new module.
on the other hand you can try these other modules

OpenMV - OpenMV Cam
https://openmv.io/
OpenMV Products
http://openmv.myshopify.com/collections/openmv-products
OpenMV Distributors
http://openmv.myshopify.com/

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HICAT.Livera Machine Vision Board
http://www.cnx-software.com/2016/09/21/hicat-livera-machine-vision-board-and-robot-kit-feature-hisilicon-hi3518-soc-crowdfunding/
https://www.kickstarter.com/projects/945994322/hicatlivera-start-making-your-first-machine-vision/description

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Pixy (CMUcam5) Smart Vision Sensor

http://charmedlabs.com/default/products/
http://charmedlabs.com/default/new-firmware-and-software-release-for-pixy/
http://charmedlabs.com/default/where-to-order-pixy/

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And a low cost solution

http://www.banana-pi.org/d1.html
http://www.cnx-software.com/tag/anyka/
Linux based BPI D1 HD Camera Module Features Anyka AK3918 ARM9 Processor
Processor – Anyka AK3918 ARM926EJ processor @ 400 MHz
Dimensions – 36x36mm
US $29.99

Specifications
http://www.banana-pi.org/d1.html#specificationl
Distributors
http://www.banana-pi.org/shop.html
https://es.aliexpress.com/store/product/Newet-DIY-Digital-Camera-Banana-PI-development-Open-source-D1-Camera-Board-10pieces-lot-free-shipping/302756_32240699956.html?spm=2114.12010408.1000016.1.XdAs6Y&isOrigTitle=true

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A combination of dev board with cam

NanoPi M1 $12.99
http://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=109&limit=100

you can combine 5MP 1080p +NanoPi M1 with 1 GB RAM DDR3 RAM by aronud $35.99
http://www.friendlyarm.com/index.php?route=checkout/cart

http://www.friendlyarm.com/index.php?route=product/product&product_id=109

NanoPi NEO $7.99

http://www.friendlyarm.com/index.php?route=product/product&path=69&product_id=132&limit=100

combined with this cams
http://www.friendlyarm.com/index.php?route=product/product&path=70_78&product_id=90

or any this other boards
http://www.friendlyarm.com/index.php?route=product/category&path=69
in combination with this camera
http://www.friendlyarm.com/index.php?route=product/product&path=70_78&product_id=70

hope to find some help
regards

Statistics: Posted by nicolas gomez — Wed Sep 21, 2016 3:34 pm

HaViMo - Robotic Vision Module • havimo 3.0 death

2016-09-12T14:41:19+01:00

Hello , a month ago I bought the havimo 3.0 , for an error when it was working with cm - 530, it were short-circuited the pins gnd and txt , leaving working. I checked the components , changing the regulator 3.3, still does not work, so I assume that is STM32F103C8T6 problem . I thought about changing it but then I need the software to work . Any recommendation? a greeting

Statistics: Posted by Ramos Darias — Mon Sep 12, 2016 2:41 pm

HaViMo - Robotic Vision Module • Re: HaViMo3.0 Ball and Plate Demo

2015-10-04T17:27:46+01:00

Hi RoboTeer,

RoBoTeer wrote:
Hello Hamid,

This is great news! From the Plate Demo TSK code, it looks like that the Data Structure used is the same as for the HaViMo2. Does this mean that the old HaViMoGUI still works OK? Would the HaViMo3 work on the OpenCM-904-C using the ROBOTIS IDE (Arduino like)?

Thanks

Yes, we tried our best to keep HaViMo3.0 backward compatible. This means, all previous software can further be used with the new module. We are about to release a new HaViMo GUI version, which also supports the additional functionality of HaViMo3.0.

Best regards,
Hamid.

Statistics: Posted by hamid_m — Sun Oct 04, 2015 5:27 pm

HaViMo - Robotic Vision Module • Re: HaViMo3.0 Ball and Plate Demo

2015-10-03T20:07:19+01:00

Hello Hamid,

This is great news! From the Plate Demo TSK code, it looks like that the Data Structure used is the same as for the HaViMo2. Does this mean that the old HaViMoGUI still works OK? Would the HaViMo3 work on the OpenCM-904-C using the ROBOTIS IDE (Arduino like)?

Thanks

Statistics: Posted by RoBoTeer — Sat Oct 03, 2015 8:07 pm

HaViMo - Robotic Vision Module • HaViMo3.0 Ball and Plate Demo

2015-08-26T20:01:02+01:00

Hi everybody,

We could successfully stabilise a ball and plate scenario using a HaViMo3.0 for gaining ball position feedback. The controller used in the demo is a CM530 and the control code is written in RoboPlus. The 2 DOF mechanical platform driven by two Dynamixel AX-12s. See more in http://www.havisys.com/?p=207.

Cheers,
Hamid.

Statistics: Posted by hamid_m — Wed Aug 26, 2015 8:01 pm

HaViMo - Robotic Vision Module • HaViMo3.0 is released

2015-05-21T22:54:33+01:00

Hi everybody,

We are happy to announce the release of the latest HaViMo3.0.

Summary of the new features:

Hardware
- 2Megapixel OV2640 image sensor
- ARM Cortex M3 main processing unit
- Status LED indicates module functionality
- New form factor fits into Dynamixel AX-18 housing
- 2 x 3 pin power and data connectors
  - Compatible to Dynamixel TTL interface
- One 4 pin power and data connector
  - Full duplex UART communication, compatible to ARDUINO and other micro controller platforms
Software
- Backwards compatible with HaViMo2.0 and HaViMo2.5
- New Image Processing algorithms added
- GVG: Shape based processing with Gradient Vector Gridding. See paper for more details.
- AVG: Fast low-res intensity image output

For more information please refer to Release Announcement.

Statistics: Posted by hamid_m — Thu May 21, 2015 10:54 pm

HaViMo - Robotic Vision Module • Re: Read HaViMo on C (READ_GRID).

2014-09-15T06:37:04+01:00

Hi,

READ_GRID is followed by two parameters:

1- Address: it is multiplied by 16 internally to reach more than 256 bytes of memory
2- Number of bytes to read.

for example to read the complete third line (address 64,length 32) parameters are: 4,32

Hamid.

Statistics: Posted by hamid_m — Mon Sep 15, 2014 6:37 am

HaViMo - Robotic Vision Module • Re: HaViMo 1.5 and dynamixel sdk

2014-08-29T14:49:48+01:00

Hi,

In http://www.fing.edu.uy/inco/grupos/mina ... ision2010/ you will find my project (havimo 1.5 vision for robotic soccer). Under "Programas" link (and scrolling down) you will find "Custom Dynamixel SDK 1.0" where you can download the modified library of dinamixel, accepting havimo package.

Good luck,
Gonzalo

Statistics: Posted by ggismero — Fri Aug 29, 2014 2:49 pm

HaViMo - Robotic Vision Module • Re: Can havimo2.0 support CM-530 ?

2014-08-26T06:47:02+01:00

Hi Raymon,

By the way, Ones I´m in boot loader mode I have choose the cm530.hex file downloaded from Havisys webpage and I got a "Bad command" message because the value is "out of range", so I´ll try alternative options

once you are in boot loader, you need to give the boot loader a load command ("L"+Enter) and then upload the file.

I hope this helps.

Best regards,
Hamid.

Statistics: Posted by hamid_m — Tue Aug 26, 2014 6:47 am

HaViMo - Robotic Vision Module • Re: Can havimo2.0 support CM-530 ?

2014-08-26T05:51:04+01:00

I got it, the issue was in my keyboard because I´m using a Mac with Windows installed and I had to use alt key instead of shift key.

By the way, Ones I´m in boot loader mode I have choose the cm530.hex file downloaded from Havisys webpage and I got a "Bad command" message because the value is "out of range", so I´ll try alternative options

Statistics: Posted by Raymon — Tue Aug 26, 2014 5:51 am

HaViMo - Robotic Vision Module • Re: Can havimo2.0 support CM-530 ?

2014-08-23T09:16:57+01:00

Hi

I´m trying access boot loader (CM 530) through R+ Terminal, I was following the instructions provided by Robotics, but it is not working fine. I´m pressing shift + 3 button but nothing happens. I couldn´t find reset button, so I tried with start button. Turning on and turning off the device is not working as well because R+ Terminal don´t connect automatically and first I have to choose the port.

Connection is ok but CM 530 don´t recognize my Havimo2.0: [100:000(UNKUWN)]

I'll be very grateful if someone can support this issue

Thank you in advance and warm regards

Statistics: Posted by Raymon — Sat Aug 23, 2014 8:17 am