I really like to use USB-CAN adapter to connect AnanasStepper with PC rasberryPi or BBB. So I try to improve CANable. Now it gets a nice performance about max 4000 frames per second (receive or send)

https://www.thingiverse.com/thing:2418362

3 axis platform and five brother.

After fixed some problem of CAN bus , I begin to test 3 axis platform and five brother

There is CBB serial board may you need

https://docs.google.com/document/d/1sgurQ-7gLyn7g-Kg983NRM0aDkYEqHqy9dmrieX_RUM/edit#

I do the test with a simple module

https://github.com/digitalbond/canbus-beaglebone

That may help you with set up CAN bus with Beaglebone Black

The import things that you should disable HDMI

add

capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN

to

/boot/uEnv.txt

Drive Raspberry with CAN.

It is recommended to use The lastest system of Raspberry!

As I tested, the max bitrate of CAN can be 500Khz.

Reference Material.

http://lnxpps.de/rpie/

https://www.raspberrypi.org/forums/viewtopic.php?t=141052

http://tiqni.com/raspberry-pi/can-bus-support-in-raspberry-pi

http://skpang.co.uk/blog/archives/1165

Some Problem and Answer:

https://raspberrypi.stackexchange.com/questions/51829/unable-to-bring-can-interface-up-on-raspberry-pi-3

https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=155651&p=1023355#p1023355

http://canable.io/

We can use CANable to expand AnanasRobot System

I design a linear module for AnanasStepper Test!

There will be the homepage of AnanasStepper

https://ananasrobot.github.io/AnanasStepper/

AnanasStepper2.0-hardware

This is the hardware part of AnanasStepper2.0

This hardware is compatible with https://github.com/Dark-Guan/AnanasBoard Drive should be set for 3.3V