About tester

tester · 2023-08-18

I am trying to implement the OTA feature of the WB55 into my own app. However, the OTA Update is only successful if every packet is exactly 20 Bytes. I tried doing OTA with the BLE Sensor App and that one is much faster, I suppose the App sends somew...

tester · 2023-08-04

I am trying to load the p2p server example and noticed my Nucleo-WB15CC doesn't do any bluetooth communication. I can run normal user code just fine (LEDs, GPIO etc.) but CPU2 doesn't seem to do anything.When I try to start FUS, I get this:When I try...

tester · 2023-07-31

I am trying to upgrade my Nucleo board to Wireless firmware stack v1.17.0 from GitHub (Address: 0x08021000), but I always get the Warning:FUS_STATE_ERR_UNKNOWN after upgrading.And when I try to start FUS, I get:Error: FUS_STATE_ERR_UNKNOWN: Unknown e...

tester · 2023-07-28

I am working with a NUCLEO-WB15CC, and it seems that I can't read or write anymore. When I connect via ST-Link in STM32CubeProgrammer (v2.14.0) I just get Error: Data read failed When I try to read registers, I get the same error.I also can't erase t...

tester · 2023-07-26

I was able to flash the board successfully many times but it suddenly stopped working when I changed something in the write protection settings. I think it was "WRP1B_END" which is currently 0x0807f80, but I don't remember the default value, maybe so...

tester · 2024-01-12

I had a lot of back and forth with ST support over multiple tickets, but ultimately, they couldn't find a solution. Quote from the ticket: "yes, unfortunately your board CPU2 communication with CPU1 is locked without recovery option - not possible to...

tester · 2023-10-27

I don't really know what the problem here is, as OTA firmware should be capable of handling packets up to 248 Bytes

tester · 2023-10-27

Now that I can boot to OTA again, I am going to investigate this..

tester · 2023-10-27

This fixed my issue, I can now reboot into OTA:https://community.st.com/t5/stm32-mcus-wireless/stm32wb-fota-practical-questions/m-p/601335#M16728 Strangely I can only send 20 byte packets when doing an OTA update, but that's another issue..

tester · 2023-10-27

Can confirm! Changing the RFWKP Clock to LSE fixed my issue, I can now boot from normal firmware to OTA again!

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User Activity

Fast FUOTA only possible when using ST BLE Sensor App

FUS running but not able to load Stack?

Can't upgrade Firmware on NUCLEO-WB15CC

Can't read or erase flash anymore NUCLEO-WB15CC

Can't flash firmware/FUS on Nucleo-WB15CC

Re: FUS running but not able to load Stack?

Re: Fast FUOTA only possible when using ST BLE Sensor App

Re: Fast FUOTA only possible when using ST BLE Sensor App

Re: Question of STM32WB OTA reboot problem

Re: STM32WB FOTA Practical Questions