AM263Px MCU+ SDK: SDL ECC MCAN

| AM263Px MCU+ SDK 26.00.00 |

SDL ECC MCAN

# Introduction

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

## Use Cases

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

# 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 MCANA ECC Memory is complete
ESM_Test_init: Init MCANA ESM complete
ECC_Test_init: MCANA ECC initialization is completed
MCANA Single bit error inject: starting
ESM Call back function called : instType 0x2, intType 0x2, grpChannel 0x0, index 0x2, intSrc 0x2
Take action
Low Priority Interrupt Executed
ECC Error Call back function called : eccMemType 7, errorSrc 0x1, ramId 0, bitErrorOffset 0x00000001, bitErrorGroup 0
MCANA Single bit error inject at pErrMem = 0x52600000 and the value of pErrMem is 0x00000000 :test complete
Read data = 0x01010101
Read data = 0x02020202
Read data = 0x03030303
Read data = 0x04040404
Read data = 0x05050505
Read data = 0x06060606
Read data = 0x07070707
Read data = 0x08080808
Read data = 0x09090909
Read data = 0x0A0A0A0A
Waiting for ESM Interrupt
UC-1: Injected 1-bit error and got ESM Interrupt
MCANA double bit error inject: starting
ESM Call back function called : instType 0x2, intType 0x1, grpChannel 0x0, index 0x3, intSrc 0x3
Take action
High Priority Interrupt Executed
ECC Error Call back function called : eccMemType 7, errorSrc 0x2, ramId 0, bitErrorOffset 0x00000000, bitErrorGroup 0
MCANA Double bit error inject: pErrMem fixed location = 0x52600000 once test complete: the value of pErrMem is 0x00000007
Read data = 0x01010101
Read data = 0x02020202
Read data = 0x03030303
Read data = 0x04040404
Read data = 0x05050505
Read data = 0x06060606
Read data = 0x07070707
Read data = 0x08080808
Read data = 0x09090909
Read data = 0x0A0A0A0A
Waiting for ESM Interrupt
UC-2: Injected 2-bit error and got ESM Interrupt
All tests have passed.