Add short software description

This commit is contained in:
Carsten Schmiemann 2024-03-30 00:18:28 +01:00
parent f8b10dcdb8
commit 73e8b6f0c4

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@ -11,6 +11,27 @@ Wake up a Easylink (A-IVI) car multimedia system by CAN for using it on a table
- Please backup your NOR flash of the unit, if you want to use it with DDT often (you will! why boot a unit on your table), see details below.
## Serial control
If you open a serial terminal to the ESP you will see a summary of all variables which reflects CAN messages sent to the Easylink.
You can modify these with just typing in.
For example if you want to start the system, type:
```
iginition on
````
All CAN frames are now sent.
You can set brightness mode to day or night for example type
```
brightness night
```
If you need a new summary of all new states, just hit RETURN without any command.
## CAN frame capture
I captured some CAN frames on CAN Bus on EXT-CAN and replayed then with a arduino and a can transreceiver.