Difference between revisions of "TEL-CANBUS technical documentation"

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(Created page with "= Description = FT.Q_CAN Is an isolated USB to Controller Area Network (CAN) Tell extension board. = Features = * USB to DB-9 Connector. * Driverless operation on Windows an...")   (change visibility)
 
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= Description =  
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== Compulab part number ==
FT.Q_CAN Is an isolated USB to Controller Area Network (CAN) Tell extension board.  
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'''FT.Q_CAN'''
= Features =
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* USB to DB-9 Connector.
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== Description ==
* Driverless operation on Windows and optional USB native device for Linux system.
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TEL-CANBUS provides a CANbus interface with isolation through a DB-9 connector.
* Isolation per UL1577 (Standard for Optical Isolators).
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* Isolated DC 5V power.
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* Single CAN device
 +
* Supports CAN 2.0A Specifications.  
 +
* Supports ISO 11898-2
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* Up too 1Mbit/s bit rate.
 +
 
 +
 
 +
ToDo: CANbus version? - Added
 +
ToDo: Data rate? - Added
 +
 
 +
TEL-CANBUS is utilizing a USB2 interface.
 +
Multiple TEL-CANBUS cards can be installed in a system.
 +
 
 +
== Features ==
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* CANbus through DB-9 Connector
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* Implimented using STM32F042C6 MCU
 +
ToDo: single CANbus device or multiple? More information about CANbus capabilities - Added
 +
ToDo: microcontroller? Which? - Added
 +
=== Software ===
 +
* Windows and Linux support
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** Driverless operation in Windows  
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** USB native device in Linux
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=== Electrical and environmental ===
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* Isolation per [https://standardscatalog.ul.com/standards/en/standard_1577_5 UL 1577]
 
* Transient immunity: 30kV/uS.
 
* Transient immunity: 30kV/uS.
* Ambient Operation from –40°C to 125°C.
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* Isolated DC 5V power
* Selectable Termination 120R.
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* Ambient Operation from –40°C to 85°C.
* Open Source - All design files are available under a permissive license.
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* Cross-platform - works on MAC, Linux, and windows.
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=== Configuration ===
* Designed for Hacking - Easily scriptable using an open-source Python library.
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* Two Code implementations in one device switchable by a DIP Switch.
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* Defult [https://github.com/linklayer/cantact-fw CANable ] USB CDC implementation & [https://github.com/candle-usb/candleLight_fw candleLight] USB device implimintation.
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ToDo: please elaborate what are the code implementations - Added
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* DIP switch for enabling/disabling on-board 120 Ohm termination
 +
ToDo: can the firmware be upgraded? How? - Added
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* Upgradeable using build-in MCU bootloader and openly available tools. (Please follow update guide in [https://github.com/Compulab-Tensor-PC/TEL-CANBUS/blob/master/README.md#firmware-update GitHub])
 +
 
 +
=== Open source hardware and software ===
 +
* Complete hardware design files are available
 +
* Complete firmware is available
 +
* Designed for Hacking - Easily scriptable [https://python-can.readthedocs.io/en/master/ Python SW library] for easy and cross-platform communication to the device 
 +
ToDo: firmware or software, not clear - Added
 +
 
 
== Connection requirements ==
 
== Connection requirements ==
* Standart TELL connector.
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=== Host interface ===
* Optionally USB connector without using a TELL connector.
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USB2
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=== Physical connection ===
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* [[TRIP]]
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or
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* [[USBTT]]
  
 
== Version information ==
 
== Version information ==
 
Latest HW Version Rev 1.0
 
Latest HW Version Rev 1.0
 +
 
==Block diagram==
 
==Block diagram==
  
[[File:FT.Q-CAN.jpg|400px]]
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[[File:TEL-CANBUS_Rev.1.0_block_Diagram.jpg|200px]]
 +
 
 +
ToDo: Add block diagram - Added
  
 +
ToDo: nice looking DB-9 Pinout
  
* Add nice looking DB-9 Pinout
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== Mechanical model ==
 +
ToDo: Add 3D model
  
==Mechanical footprint==
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== Hardware design files ==
* Add 3D model
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ToDo: Add Gerbers
 +
ToDo: Add Schematics
  
==Design files==
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== Software source files ==
* Add Gerbers
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* Add Schematics
+
  
==Software files ==
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ToDo add files
Will update later to Github link after board testing and code clean up<br>
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* [https://github.com/Compulab-Tensor-PC/TEL-CANBUS Firmware source files on GitHub]
https://git-server/kirill/usb2can_stm_sw
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Revision as of 06:22, 31 May 2020

Compulab part number

FT.Q_CAN

Description

TEL-CANBUS provides a CANbus interface with isolation through a DB-9 connector.

  • Single CAN device
  • Supports CAN 2.0A Specifications.
  • Supports ISO 11898-2
  • Up too 1Mbit/s bit rate.


ToDo: CANbus version? - Added
ToDo: Data rate? - Added 

TEL-CANBUS is utilizing a USB2 interface. Multiple TEL-CANBUS cards can be installed in a system.

Features

  • CANbus through DB-9 Connector
  • Implimented using STM32F042C6 MCU
ToDo: single CANbus device or multiple? More information about CANbus capabilities - Added
ToDo: microcontroller? Which? - Added

Software

  • Windows and Linux support
    • Driverless operation in Windows
    • USB native device in Linux

Electrical and environmental

  • Isolation per UL 1577
  • Transient immunity: 30kV/uS.
  • Isolated DC 5V power
  • Ambient Operation from –40°C to 85°C.

Configuration

  • Two Code implementations in one device switchable by a DIP Switch.
  • Defult CANable USB CDC implementation & candleLight USB device implimintation.
ToDo: please elaborate what are the code implementations - Added 
  • DIP switch for enabling/disabling on-board 120 Ohm termination
ToDo: can the firmware be upgraded? How? - Added 
  • Upgradeable using build-in MCU bootloader and openly available tools. (Please follow update guide in GitHub)

Open source hardware and software

  • Complete hardware design files are available
  • Complete firmware is available
  • Designed for Hacking - Easily scriptable Python SW library for easy and cross-platform communication to the device
ToDo: firmware or software, not clear - Added 

Connection requirements

Host interface

USB2

Physical connection

or

Version information

Latest HW Version Rev 1.0

Block diagram

TEL-CANBUS Rev.1.0 block Diagram.jpg

ToDo: Add block diagram - Added
ToDo: nice looking DB-9 Pinout

Mechanical model

ToDo: Add 3D model

Hardware design files

ToDo: Add Gerbers 
ToDo: Add Schematics

Software source files

ToDo add files