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FUS default version programmed in STM32WB5CG has been upgraded to 1.1.0?

lbo.1
Associate II

I got some STM32WB55CG samples from st office and the date code is 034. The read out FUS version is 1.1.0. Has the default firmware been upgraded? So the customer doesn't have to upgrade FUS anymore?

D:\Program Files\STMicroelectronics\stm32cube\STM32CubeProgrammer\bin>STM32_Programmer_CLI.exe -c port=SWD mode=HOTPLUG -r32 0x20030030 4 -r32 0x20030024 50

     -------------------------------------------------------------------

                      STM32CubeProgrammer v2.5.0

     -------------------------------------------------------------------

ST-LINK SN : 32FF6C063047463341421351

ST-LINK FW : V2J37S7

Board      : --

Voltage    : 3.23V

SWD freq   : 4000 KHz

Connect mode: Hot Plug

Reset mode : Software reset

Device ID  : 0x495

Revision ID : Rev Y

Device name : STM32WBxx

Flash size : 1 MBytes

Device type : MCU

Device CPU : Cortex-M0+/M4

Reading 32-bit memory content

 Size         : 4 Bytes

 Address:     : 0x20030030

0x20030030 : 01010100

Reading 32-bit memory content

 Size         : 52 Bytes

 Address:     : 0x20030024

0x20030024 : A94656B9 00000001 01010000 01010100

0x20030034 : 00000006 00000000 00000000 00000000

0x20030044 : 00000000 00000000 00658473 0080E126

0x20030054 : 00000496

1 ACCEPTED SOLUTION

Accepted Solutions
Remi QUINTIN
ST Employee

​The trend is to have all devices pre-loaded with FUS v1.1.1 in the mean term but the process is done step by step, line by line, package by package, ...

So it is hard to give you an exact answer as it depends on what type of WB devices and when you'll purchase them.

View solution in original post

55 REPLIES 55
Remi QUINTIN
ST Employee

Considering the result of the read access at address 0x20030030, the FUS version is v1.1.1.  So it is really the most up to date one.

You don’t have to do anything regarding a FUS update.

Vyacheslav
Senior II

Im sorry, but last FUS version is 1.1.0 not 1.1.1. or am I confusing something?

Remi QUINTIN
ST Employee

​Last official FUS version is v1.1.0 (released in the last CubeWB FW package) . But there is an internal version v1.1.1 that exists internally. As you got the chips directly from ST office, they may have been upgraded with this internal version before you get them.

Ok, thanks for responce, Remi.

So when it comes to bulk purchase in the future, what FUS default version programmed in it?

Remi QUINTIN
ST Employee

​The trend is to have all devices pre-loaded with FUS v1.1.1 in the mean term but the process is done step by step, line by line, package by package, ...

So it is hard to give you an exact answer as it depends on what type of WB devices and when you'll purchase them.

Ok, thanks , Remi.

Vyacheslav
Senior II

we have 1200 chips 512k flash and all have FUS 0.5.3 version, but we bought them for a long time ago

Remi QUINTIN
ST Employee

​Ok this is the expected FUS version on such devices when bought some time ago.