SDL MBOX

Table of Contents

• Introduction
• Note
  • Use Cases On R5F Core
  • Use Cases On C66 Core
• Supported Combinations
• Steps to Run the Example
• See Also
• Sample Output

Introduction

This example demonstrates the usage of the SDL MBOX module. The example shows how to setup and use the ECC BUS Safety Diagnostic operation. Shows the generation of SEC, DED and RED error on MSS MBOX, DSS MBOX and RSS MBOX

Note

Note : SEC - Single Error Correction, DED - Double Error Correction, RED - Redundancy Error Correction

AM263x : Supports MSS MBOX AM273X : Supports MSS MBOX and DSS MBOX AWR294x : Supports MSS MBOX, DSS MBOX and RSS MBOX

Use Cases On R5F Core

Use Case	Description
UC-1	SEC Error insertion on RSS MBOX.
UC-2	DED Error insertion on RSS MBOX.
UC-3	RED Error insertion on RSS MBOX.

Use Cases On C66 Core

Use Case	Description
UC-1	SEC Error insertion on DSS MBOX.
UC-2	DED Error insertion on DSS MBOX.
UC-3	RED Error insertion on DSS MBOX.
UC-4	SEC Error insertion on RSS MBOX.
UC-5	DED Error insertion on RSS MBOX.
UC-6	RED Error insertion on RSS MBOX.

Supported Combinations

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

MBOX

Sample Output

Shown below is a sample output when the application is run on On R5F Core,

 MBOX Application
 
MBOX TEST START : starting
 
MSS_MBOX_SEC_Test_init: Init ESM complete
 
ESM Call back function called and action taken
 
MSS_MBOX_DED_Test_init: Init ESM complete
 
ESM Call back function called and action taken
 
MSS_MBOX_RED_Test_init: Init ESM complete
 
ESM Call back function called and action taken
 
Applications Name: MSS_MBOX_SecTest  PASSED
 
Applications Name: MSS_MBOX_DedTest  PASSED
 
Applications Name: MSS_MBOX_RedTest  PASSED
 
 
 All tests have passed

Shown below is a sample output when the application is run on On C66 Core,

MBOX Application
 
MBOX TEST START : starting
 
Applications Name: DSS_MBOX_SecTest  PASSED
 
Applications Name: DSS_MBOX_DedTest  PASSED
 
Applications Name: DSS_MBOX_RedTest  PASSED
 
Applications Name: RSS_MBOX_SecTest  PASSED
 
Applications Name: RSS_MBOX_DedTest  PASSED
 
Applications Name: RSS_MBOX_RedTest  PASSED
 
All tests have passed