36 lines
1.4 KiB
Markdown
36 lines
1.4 KiB
Markdown
# Making my own EtherCAT device
|
|
|
|
This repository contains software, pcb shematics and layouts, reference documentation etc
|
|
that I used during my creation of my own EtherCAT device.
|
|
|
|
This job is documented in a series of Youtube videos, from my first attempts to understand
|
|
how EtherCAT works, to making my own pcb, program it and testing it in LinuxCNC.
|
|
|
|
## My own EtherCat 4. My PCB and details
|
|
|
|
In this video it starts to be interesting. I have got the pcb and I try to make it work.
|
|
Now I finally make documentation available, see [this folder](Pcb-1-lan9252).
|
|
|
|
[](https://youtu.be/nTQUwghvy5Q)
|
|
|
|
## Make my own EtherCAT device 3. Encoder
|
|
|
|
I made a rudimentary EtherCAT encoder module. To test it I need something better than my test setup so I start to design my own PCB to be used for testing with LinuxCNC.
|
|
|
|
[](https://youtu.be/oNIBOpeTpQ4)
|
|
|
|
## Make my own EtherCAT device. 2. MCU and SPI
|
|
|
|
Testing the SPI connection between the MCU and the LAN9252 chip. Get into state diagrams for EtherCAT and for CIA402.
|
|
|
|
[](https://youtu.be/F9HdCEG6kow)
|
|
|
|
## Make my own EtherCAT device. 1 Digital IO
|
|
|
|
My first tries with the LAN9252 chip. Getting accustomed to some tools.
|
|
|
|
[](https://youtu.be/IGmXsXSSA4s)
|
|
|
|
|
|
|