Topic : No support Available for STM32L412RB MCU

Forum : ARM

Original Post
Post Information Post
August 5, 2021 - 11:48am
suresh Murugan

Hello team,

We are working at STM32L412RB series MCU for elevators system. When we try to flash executable (.HEX) file through Rflash tool , it shows that the selected Controller part number is not available

So Please share us the updated SW or any patch SW for selected MCU.

specification used here ,
Software -  RKit-ARM 1.72.19.0253

MCU – STM32L412RBT6

RLink tools  – RLink standard ,ST-RLink,Rlink-BN98

Ride7- 7.70.19.0218
Replies
Post Information Post
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August 9, 2021 - 9:40am
Raisonance Support

Hello,

The request for support of these devices has been transferred to engineering. We'll let you know asap if there is a woraround, and when full support may be available.

Best Regards,
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August 16, 2021 - 12:19pm
vincent choplin

Hello,

Thanks for your question.

We will need a little time to order and receive a STM32L412 device here.

However, we expect the flash programming of the 412 is the same as the 432... Please try to select the STM32L432xB device in the software, then try to connect to the STM32L412. If it fails, please tell us the error message, as there might be workarounds, depending on the situation.

Best Regards,

Vincent
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August 17, 2021 - 11:06am
suresh Murugan

 Hello vincent ,

thanks for the response ,

i have checked it as per your comment . but we could not flash it . it shows the error message  "wrong MCU device ID 0x10006464"