About OliM

OliM · 2024-09-19

Looking through the WB0x portfolio, it looks like the WB06 and WB07 VFQFPN are completely unattractive and even the WLCSP not a good bargain.STM32WB06KC is supposed to be 1.87 Dollars, whereas STM32WB09KE stands at 1.013 Dollars.Also the later would ...

OliM · 2024-08-09

We planed the BlueNRG-LPS in one of our projects to use it as a Network Co-Processor via the ACI command set and also have some code ready for that. Can we now just switch it against an STM32WB05xN and use the same commands, or is their command set d...

OliM · 2024-07-31

I am trying to get application level RDP progression into my bootloader to kind of self protect my firmware once it has started. I have set level 1 and the firmware still runs and I can no longer read out flash or debug, so that's the positive side.B...

OliM · 2024-04-02

I know the product is new, but are there already some plans on the horizon to maybe increase the flash size and/or have some more intermediate sizes?

OliM · 2024-03-27

In the Datasheet it says:"The VREF+ pin is double-bonded with VDDA on some packages. In these packages theinternal voltage reference buffer is not available."Does this implicitly mean all packages which do not explicitly have a VREF+ pin can not use ...

OliM · 2024-09-02

Ok, that sounds good. But actually we did not develop our own firmware for the BlueNRG-LPS but used the standard DTM ("direct test mode") fw with AHCI commands. Is this the FW the STM32WB05xN products ship with?

OliM · 2024-08-12

I can only reiterate:"I am confused by your post, because IWDSTBY and IWDGSTOP do exist for all low power STM32 devices (logic is inverted, so you need to set them to zero to get frozen IWDG in Standby and Stop)."The code above sets the IWDGSTOP bit ...

OliM · 2024-08-09

I am confused by your post, because IWDSTBY and IWDGSTOP do exist for all low power STM32 devices (logic is inverted, so you need to set them to zero to get frozen IWDG in Standby and Stop). Do you say that they are not working as intended? That woul...

OliM · 2024-08-08

To finish this for someone looking at the thread later. My solution was that i still had an Input pin in the application which lead to no longer going into stop mode (the USB power detection). Once I routed a signal (3V+ in my case) to that pin, the ...

OliM · 2024-08-07

Boot lock is on and points to the start of flash, so I can not switch to RSS. :frowning_face:Looking through AN5347 chapter 7.1, I am pretty sure I have a brick now. The only remaining possibility I have to connect is to halt the non secure applicati...

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Confusing STM32WB0 prices

STM32WB05xN to replace BlueNRG-LPS

STM32U5: impossible regression from RDP1 to RDP 0?

Plans for memory scaling in STM32U0

Voltage reference buffer (VREFBUF) in U545 packages

Re: STM32WB05xN to replace BlueNRG-LPS

Re: Disabling IWDG In Standby

Re: Disabling IWDG In Standby

Re: STM32U5: impossible regression from RDP1 to RDP 0?

Re: STM32U5: impossible regression from RDP1 to RDP 0?