About lmessing

lmessing · 2024-08-01

Hello,I have been using the STLINKV3-PWR to flash programs onto the STM32WB55 via SWD. Afterwards I have script that automatically measured the current consumption when the CPU is asleep. This is working fine. Now I have to switch to STLINKV3- MINIE ...

lmessing · 2023-09-20

I am struggling to find a good way to identify the two COM ports the STLink-V3PWR provides. One is for direct communication with the power measurement unit and the other is connected to DEBUG for the target device(VCP).We need a easy way to identify ...

lmessing · 2023-03-02

Some of our devices stopped working properly. We can see an advertisement, however the advertisement does not contain a device name. Furthermore, it is not possible to connect to the device. The interesting part is, that the device seems to be broken...

lmessing · 2024-08-01

During production testing we do not have the ability to manually connect/disconnect the device.It is working with the ST Link V3 PWR, so it is possible to keep a programmer connected via cables to measure the sleep current. With connected I just mean...

lmessing · 2023-09-26

Installing the driver fixes this issue, thank you!-l uart shows now a good description as well:Board Name : STLINK-V3PWRST-LINK SN: 002300433432511839383236Port: COM20Location: \\.\COM20Description: STMicroelectronics STLink Virtual COM Port PWRManuf...

lmessing · 2023-09-25

The difference of the "Device Instance Path" is very minimal. The "Description" value is the same.

lmessing · 2023-09-24

Which keys should I take a look at in the registry? Can you give me a path?My preferred solution would be that ST adapts the drivers of their STLINK-V3PWR to output the description just like the STLINK-V3SET does. Since this is already done with the ...

lmessing · 2023-09-21

This is not the case. Which COM port is assigned is handled by Windows. I tried on a different PC and here is what I get:PC 1:COM20 (PMU) and COM21 (VCP)PC 2:COM12 (VCP) and COM13 (PMU)

User statistics

User Activity

Turn off SWD pinging/discovery on STLink-V3 MINIE/SET

STLink-V3PWR: How to identify COM Port

STM32WB55RG BLE Stack suddenly broken

Re: Turn off SWD pinging/discovery on STLink-V3 MINIE/SET

Re: STLink-V3PWR: How to identify COM Port

Re: STLink-V3PWR: How to identify COM Port

Re: STLink-V3PWR: How to identify COM Port

Re: STLink-V3PWR: How to identify COM Port