I2C Led Blink

Table of Contents

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

Introduction

This example demonstrates setting of multiple LED at the same time connected to the same I2C controller. The application will blink all the I2C controlled LED in the EVM.

Application exits after 10 iterations..

Supported Combinations

Attention

A53 NORTOS, A53 FREERTOS and A53 FREERTOS SMP support is experimental and is NOT supported by TI.

Parameter	Value
CPU + OS	r5fss0-0 freertos
	r5fss0-0 nortos
	a53ss0-0 nortos
	a53ss0-0 freertos
	a53ss0-0 freertos
Toolchain	ti-arm-clang
	arm.gnu.aarch64-none
Board	am64x-evm
Example folder	examples/drivers/i2c/i2c_led_blink

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 LED Blink Test Started ...
LED will Blink for 10 loop ...
I2C LED Blink Test Passed!!
All tests have passed!!