How to use i2c?

zuuuuk · June 24, 2021, 6:41am

Hello.
I use wp7502 + legato 20.04
I want use i2c whith API smbus.
API
i2c_smbus_read_byte
i2c_smbus_read_word_data

When i intclude smbus.h
#include <i2c/smbus.h>
i get error

How to use API smbus?

jyijyi · June 24, 2021, 6:54am

you can see here:

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