Android Canbus: Difference between revisions
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{{PageHeader|CAN bus}} | {{PageHeader|CAN bus}} | ||
{{DocImage|category1=Yocto|category2=VAR-SOM-MX6}} | {{DocImage|category1=Yocto|category2=VAR-SOM-MX6}} | ||
==Hardware Setup == | |||
Connect 2 boards with the appropriate cable.<br> | Connect 2 boards with the appropriate cable.<br> | ||
| Line 9: | Line 10: | ||
==Software Setup== | |||
Android current releases come with the canutils already installed. | |||
Set up the boards by running the following on each of them:<br> | Set up the boards by running the following on each of them:<br> | ||
<pre> | <pre> | ||
| Line 15: | Line 18: | ||
Then:<br> | Then:<br> | ||
On board # | On board #A:<br> | ||
<pre> | <pre> | ||
$ cansniffer can0 | $ cansniffer can0 | ||
</pre> | </pre> | ||
On board # | On board #B:<br> | ||
<pre> | <pre> | ||
$ cansend can0 500#1E.10.10 | $ cansend can0 500#1E.10.10 | ||
</pre> | </pre> | ||
== Canbus at Framework - Android Java application == | |||
- If you want the application to use the canbus, you must port the framework level changes | |||
- Port https://github.com/zhangjie201412/Flexcan to your android release. | |||
Revision as of 02:31, 27 November 2018
CAN bus
Hardware Setup
Connect 2 boards with the appropriate cable.
File:CAN Bus Connection.png
Board A CAN_H --- CAN_H Board B
Board A CAN_L --- CAN_L Board B
Software Setup
Android current releases come with the canutils already installed.
Set up the boards by running the following on each of them:
$ ip link set can0 up type can bitrate 125000
Then:
On board #A:
$ cansniffer can0
On board #B:
$ cansend can0 500#1E.10.10
Canbus at Framework - Android Java application
- If you want the application to use the canbus, you must port the framework level changes - Port https://github.com/zhangjie201412/Flexcan to your android release.