Consulting on the compatibility of FS27 RTD and BMS GEN2 RTD Hi Experts,
The customer's new BMS project wants to use S32K358 + FS27 + BMS GEN2 SDK.
I learned from the BMS team that: BMS GEN2 SDK AUTOSAR 4.4 R21-11 Version 0.9.1 CD05 and BMS GEN2 SL SDK AUTOSAR 4.4 R21-11 Version 0.9.1 CD05 will be available next week. This supports S32K3 RTD 6.0.0 integration. The BMS GEN2 SDK will be migrated to S32K3 RTD 6.0.0 in BMS release v1.0.0 somewhere in Q1 '26. In other words, the BMS GEN2 SDK will be compatible with S32K3 RTD 6.0.0 in the near future.
The customer needs a 24V platform and therefore wants to use FS27 instead of FS26. I found the following two versions of FS27 from Automotive SW - SBC/PMIC - Real Time Drivers: S32K3xx SBC FS27 R21-11 0.8.0 based on S32K3 RTD 5.0.0 SBC FS27 R23-11 1.0.0 based on S32K3 RTD 7.0.0
Q1. The customer is concerned that the drivers for FS27 and BMS GEN2 SDK are incompatible because the S32K3 RTD versions do not appear to be consistent. If S32K3 RTD 6.0.0 is selected in the BMS GEN2 SDK, will there be any problems if the customer uses S32K3xx SBC FS27 R21-11 0.8.0 or SBC FS27 R23-11 1.0.0?
Q2. Does the FS27 have a driver based on S32K3 RTD 6.0.0?
Would you please help me? Thank you for the help in advance!
Best Regards, Robin
Here is the information of customer: Contact Name TengHsaing Wen Email (Contact)
[email protected] Company XINGMOBILITY AA SW - External Device Priority: MEDIUM Source: Direct Customer Re: Consulting on the compatibility of FS27 RTD and BMS GEN2 RTD Hi Viktor,
Thank you for your information.
The "BMS GEN2 SDK AUTOSAR 4.4 R21-11 Version 0.9.1 CD05" based on S32K3 RTD 6.0.0 is not yet available for download.
Once it becomes available for download, I will at least test whether it can be compiled successfully.
Best Regards, Robin Re: Consulting on the compatibility of FS27 RTD and BMS GEN2 RTD Hello Robin,
there is no dedicated release for RTD 6.0.0, but the latest version (FS27 1.0.0) should be backwards compatible with it. In case of any issues, please let us know.
Best regards, Viktor Re: Consulting on the compatibility of FS27 RTD and BMS GEN2 RTD The topic has been redirect to the team to investigate it.
Contact point: Razvan Tilimpea / Cristian Durla or Viktor Obr Re: Consulting on the compatibility of FS27 RTD and BMS GEN2 RTD Hi Viktor,
"BMS GEN2 SDK AUTOSAR 4.4 R21-11 Version 0.9.1 CD05" is now available for download.
The customer questioned whether the AUTOSAR versions of the two drivers, R23-11 and R21-11, would differ significantly and cause compatibility issues if they were paired with SBC FS27 R23-11 1.0.0.
Best Regards, Robin Re: Consulting on the compatibility of FS27 RTD and BMS GEN2 RTD Hi @viktorobr ,
"BMS GEN2 SDK AUTOSAR 4.4 R21-11 Version 0.9.1 CD06" is now available for download.
The customer questioned whether the AUTOSAR versions of the two drivers, R23-11 and R21-11, would differ significantly and cause compatibility issues if they were paired with SBC FS27 R23-11 1.0.0.
Best Regards, Robin Re: Consulting on the compatibility of FS27 RTD and BMS GEN2 RTD Hi Robin,
compatibility between different Autosar versions is tricky, we would have to compare all of the drivers used by both of the components you try to integrate and I'm not 100% familiar with the BMS SDK. I can tell you that between the FS27 versions and the drivers it uses we didn't notice major changes between R21-11 and R23-11, there might be some minor differences that will appear right away when you combine the components in one project (version specific macros etc.), but from functional point of view it should still behave the same.
Best regards,
Viktor