STWBC86 and STWLC38 require a firmware update?

[frogme]

Just got a new chip — does it come with factory firmware preloaded? If yes, what version is it? And will I need to re-flash the firmware before it can work properly?

[mƎALLEm]

Hello, 

STWBC86 and STWLC38 are not STM32 MCUs, so this thread should not be posted in STM32 MCUs Products.
You've already posted this thread in STM32 MCUs Products and I moved it to "Interface and connectivity ICs" forum board.

I move this post then...

[Didier HERROUIN]

Dear frogme,

If you buy an evaluation kit, the chipsets are pre-loaded.

If you buy chipsets, they are shipped blank, so you need to load patch + configuration files.

[frogme]

I have designed my own PCB board. Is there a specification document detailing the complete programming procedure and specific operation steps for flashing the patch firmware and configuration files? What operations do I need to perform to program them into the chip?

[Didier HERROUIN]

You need the GUI and the files to be loaded.
ST has removed all the collaterals from the website where is mentioned that customers should contact Sales&Marketing or distributor to get the collaterals.
This local contact is mandatory before starting a design, to check if you can get support.

Best regards,