exact SDK content

[mastupristi]

How to know the exact versions/commits of the components included in the SDK?

For example: which is the version (or commit or tag) of Amazon FreeRTOS provided by SDK 2.4.1, 2.5.0 and 2.5.1?

best regards

Max

[danielchen]

Hi Max:

There is one document in the SDK. It shows the software license and version of the component.

Take Frdm-k66 for example, please check the document.

SDK_2.6.0_FRDM-K66F\SW-Content-Register.txt

As you can see the FreeRTOS information. version is 1.4.6

Amazon_FreeRTOS            Author: Real Time Engineers, Ltd.                 
                           Description: IoT operating system for             
                           microcontrollers                                  
                           Format: source code                               
                           License: MIT. See                                 
                           ,<rootfolder>/rtos/amazon-freertos/License.       
                           Location: rtos/amazon-freertos                    
                           name: Amazon FreeRTOS                             
                           URL: https://aws.amazon.com/freertos/             
                           version: 1.4.6                                    

Regards

Daniel

[mastupristi]

In the file SW-Content-Register.txt of the SDK 2.4.2 I find the version of amazon FreeRTOS:

Release Name: MCUXpresso Software Development Kit (SDK)
Release Version: 2.4.2

Amazon FreeRTOS            Author: Real Time Engineers, Ltd.                 
                           Description: IoT operating system for             
                           microcontrollers                                  
                           Format: source code                               
                           License: MIT. See ,<rootfolder>/rtos/amazon-      
                           freertos/License.                                 
                           Location: rtos/amazon-freertos                    
                           name: Amazon FreeRTOS                             
                           URL: https://aws.amazon.com/freertos/             
                           version: 1.2.7                                    
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

So I saw the differences with the "official" version of amazon FreeRTOS 1.2.7 (https://github.com/aws/amazon-freertos/tree/v1.2.7)

I found a difference in FreeRTOS+TCP.

In the SDK is indicated, at the beginning of each file, the version "V2.0.2", while in the official version there is the version V2.0.4 (amazon-freertos/FreeRTOS_TCP_IP.c at v1.2.7 · aws/amazon-freertos · GitHub )

So it looks like a patchwork of versions has been done.

Can you tell me the exact commit of amazon FreeRTOS that was taken to build SDK 2.4.2?

In addition, the SW-Content-Register.txt file of the SDK 2.5.1 (MIMXRT1051xxxxB_2.5.1/SW-Content-Register.txt) does not contain the version of amazon FreeRTOS.

best regards

Max

[danielchen]

Hi Max:

The only document we have about the RTOS change is the MCUXpresso SDK Release notes_MIMXRT105X.pdf.

Chapter 2. Middleware Change Log

You can refer to it.

Regards

Daniel