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recieve¶

Overview¶

This sample demonstrates how to use CSK6 i2c peripheral to transimit/recieve data.

Requirements¶

This sample use two group i2c pins which i2c0(GPIO_A_04, GPIO_A_05) is as master, i2c1(GPIO_A_06, GPIO_A_07) as slave. make sure to connect GPIO_A_04 to GPIO_A_07, GPIO_A_05 to GPIO_A_06 all with pull-up resistor.

Building and Running¶

Make sure you have the csk6 boards connected over Jlink debuger.

The sample can be built and flashed as follows:

west build -b csk6_xxx samples/boards/csk6/drivers/i2c/master_slave
west flash

Sample Output¶

*** Booting Zephyr OS build ab4367d4514a  ***
I2C START TEST
i2c thread creaeted
master send, slave receive
master receive, slave send
I2C TEST DONE