What can I do with IGEP PARIS
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Contents
Overview
This is the 2/3 chapter of IGEP PARIS Expansion Tutorial Guide.
We will learn some basic tasks.
What can I do
You must logged in the board.
How to use EEPROM
Basic
The following writes the value 0x22 to register 0x10 of device 0x51 on i2c bus 3:
i2cset -f -y 3 0x51 0x10 0x22 i2cget -f -y 3 0x51 0x10
Know more
See also: i2dump(8), i2cget(8) and i2cset(8) man page
From How to use EEPROM
How to use serial console
Once you connect DV9 cable between IGEP PARIS and Host PC. Open the serial on your PC using your preferred serial communications program (minicom) and configure the port as follows:
- 115200
- 8N1
- no flow control (either software or hardware)
Open the serial port and the debug shell prompt should appear.
A detailed guide on how to connect via serial debug port can be found by following this link: Using serial debug port to communicate
How to use SW101 button
IGEP PARIS has a button configured like GPIO. You can test it using the following program:
evtest /dev/input/event0
Now press the button and see program traces.
You have successfully completed this chapter of the guide.
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