I2C Memory Read

Table of Contents

• Introduction
• Supported Combinations
• Steps to Run the Example
• See Also
• Sample Output

Introduction

This example demonstrates writing 10 Bytes of data to I2C based EEPROM devices present in the board and then reading back the same data from the EEPROM.

Supported Combinations

Parameter	Value
CPU + OS	r5fss0-0 nortos
	r5fss0-0 freertos
Toolchain	ti-arm-clang
Boards	am263x-cc, am263x-lp
Example folder	examples/drivers/i2c/i2c_memory_read

Steps to Run the Example

• When using CCS projects to build, import the CCS project for the required combination and build it using the CCS project menu (see Using SDK with CCS Projects).
• When using makefiles to build, note the required combination and build using make command (see Using SDK with Makefiles)
• Launch a CCS debug session and run the executable, see CCS Launch, Load and Run

See Also

I2C

Sample Output

Shown below is a sample output when the application is run,

[I2C] Writing data to EEPROM ... !!!
[I2C] Reading data from EEPROM ... !!!
[I2C] Data at address 0x400 : 0x0
[I2C] Data at address 0x401 : 0x1
[I2C] Data at address 0x402 : 0x2
[I2C] Data at address 0x403 : 0x3
[I2C] Data at address 0x404 : 0x4
[I2C] Data at address 0x405 : 0x5
[I2C] Data at address 0x406 : 0x6
[I2C] Data at address 0x407 : 0x7
[I2C] Data at address 0x408 : 0x8
[I2C] Data at address 0x409 : 0x9
All tests have passed!!