AM263Px MCU+ SDK: SDL ECC ICSSM

| AM263Px MCU+ SDK 26.00.00 |

SDL ECC ICSSM

# Introduction

This example demonstrates the usage of the SDL ICSSM module. The example shows how to setup and use the ECC Safety Diagnostic operation. Shows the generation of SEC and DED error on ICSSM ECC Aggregator.

## Use Cases

Use Case | Description
--- | ---
UC-1 | Double bit error injection.
UC-2 | Single bit error injection.

# Supported Combinations

Parameter | Value
--- | ---
CPU + OS | r5fss0-0 nortos
r5fss1-0 nortos
Toolchain | ti-arm-clang
Board | am263px-cc
Example folder | examples/sdl/ecc/sdl_ecc_icssm/

# 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

ECC : Error Correcting Code

# Sample Output

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

ECC Example Application
ECC UC-1 and UC-2 Test
ECC_Test_init: Initialize of ICSSM ECC Memory is complete
ESM_Test_init: Init MSS ESM complete
ECC_Test_init: ICSSM ECC initialization is completed
ICSSM Double bit error inject: starting
ESM Call back function called : instType 0x2, intType 0x1, grpChannel 0x2, index 0xd, intSrc 0x4d
Take action
High Priority Interrupt Executed
ECC Error Call back function called : eccMemType 6, errorSrc 0x2, ramId 0, bitErrorOffset 0x00000000, bitErrorGroup 0
ICSSM Double bit error inject: pErrMem fixed location = 0x48000000 once test complete: the value of pErrMem is 0x00000007
Waiting for ESM Interrupt
UC-1: Injected 2-bit error and got ESM Interrupt
ICSSM Single bit error inject: starting
ESM Call back function called : instType 0x2, intType 0x2, grpChannel 0x2, index 0xe, intSrc 0x4e
Take action
Low Priority Interrupt Executed
ECC Error Call back function called : eccMemType 6, errorSrc 0x1, ramId 0, bitErrorOffset 0x00000001, bitErrorGroup 0
ICSSM Single bit error inject at pErrMem = 0x48000000 and the value of pErrMem is 0x00000000 :test complete
Waiting for ESM Interrupt
UC-2: Injected 1-bit error and got ESM Interrupt
All tests have passed.