J722S MCU+ SDK  09.02.00
Sciclient Get Version

Introduction

This example demonstrates how to check the version of SYSFW running on the Cortex R5 (DM R5) at run time. Since this is frequently done by bootloaders as a sanity check, there is an API included in the Sciclient driver for checking the SYSFW version.

However, in this example this API is not used, instead the basic Sciclient_service API is used to send a "GET VERSION" request to the SYSFW and get a response back and print it out.

We also fetch the clock frequency of the current CPU using Sciclient and print that out as well, as additional sanity check.

Steps to Run the Example

See Also

SCICLIENT

Sample Output

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

SYSFW Version 9.0.4--v09.00.04 (Kool Koala)
Firmware revision 0x9
ABI revision 3.1
[SCICLIENT] CPU clock frequency = 1250000000 Hz
All tests have passed!!