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ST-LINK V2 Detected but Cannot Connect to STM32F103 in CubeIDE or CubeProgrammer

Hello,I am having a problem connecting to an STM32F103C8T6 (Blue Pill) using an ST-LINK V2.The interesting thing is that this exact ST-LINK programmer was working correctly with both STM32CubeIDE and STM32CubeProgrammer before. I was able to program

3 minutes ago

RodoSenior

STM32CubeIDE v 1.19.0 error downloading crdb.zip?

Hi all,I know there is a newer version of this (v2.2) but I'm still on the old one. I can click the ok button on the "Download has failed, some data may be not updated. Please retry later" window and the target selector shows up but the project I mak

131710

18 minutes ago

Deepak_1805ST Employee

STM32 MCUs

How to measure and reduce current consumption on STM32U3xx devices using power examples

Introduction and use case This article explains how to measure the MCU current of the STM32U3xx devices and how to interpret the STM32U3 power example results. It focuses on the STM32U3 power examples, the MCU IDD measurement path, and the firmware

162

21 minutes ago

Andrew NeilSuper User

What's going on with these multiple 'Best Answer' notifications.

Just now:Notifications of 2 different posts marked as ‘Best Answer’ for the same question at, essentially, the same time. Also had similar earlier this morning:This time five ‘Best’ answers! What’s going on?! @nbsown and @Rafo were you, perhaps, tr

1851

27 minutes ago

Andrew NeilSuper User

Forum mis-counting replies

Here: It says “2 Replies” - but there are actually three (one is hidden): Also in the Topic listing: I said this “hiding” of replies would lead to confusion - it seems it’s even confusing the forum itself !

932

37 minutes ago

tmiyaVisitor

STM32WL55 Transmitting Corrupted Packets in LoRa Mode

I am using three Nucleo-WL55JC1 boards running software based on the dual-core SubGHz-pingpong example in LoRa mode.The SDK I am using is STM32CubeWL Ver. 1.5.0.The settings used are BW=125 kHz and SF=10.The first board initiates the sequence, transm

324

58 minutes ago

alexemdesgagneAssociate II

STM32WL5MOC integrated RTC/LSE: consistent ~100-120 ppm drift, confirmed after ruling out software causes

SummaryOn an STM32WL5MOC-based LoRaWAN end node, we've measured a consistent ~100 ppm RTC drift on the module's integrated LSE (32.768 kHz) crystal — noticeably outside the commonly quoted ~±20 ppm room-temperature tolerance. We isolated this down to

Cannot log in on mobile--unsecure connection

When trying to log on using my admittedly old but up to date on software iPhone, I get the error “Safari can’t open the page because it couldn’t establish a secure connection to the server.” It used to work on this forum. For at least the last week i

STM32 Nucleo F446RE ADC IRQ handler not working properly

vishwas1523Visitor

STM32 MCUs Products

I was testing stm32 adc interrupts but the IRQ is not working properly and idk what is the matter, I wasted a lot of time in debufgging it but didn’t get any leads. Please help me out, here is the link of the project:GitHub Repo

"Something's gone wrong" when posting a reply

24611

1 minute ago

MOHAMMAD113Visitor

ST-LINK V2 Detected but Cannot Connect to STM32F103 in CubeIDE or CubeProgrammer

3 minutes ago

RodoSenior

STM32CubeIDE v 1.19.0 error downloading crdb.zip?

131710

18 minutes ago

Andrew NeilSuper User

What's going on with these multiple 'Best Answer' notifications.

1851

27 minutes ago

Andrew NeilSuper User

Forum mis-counting replies

932

37 minutes ago

tmiyaVisitor

STM32WL55 Transmitting Corrupted Packets in LoRa Mode

324

58 minutes ago

alexemdesgagneAssociate II

STM32WL5MOC integrated RTC/LSE: consistent ~100-120 ppm drift, confirmed after ruling out software causes

Cannot log in on mobile--unsecure connection

STM32CubeMX2 peripheral init

SrikarAssociate

STM32 MCUs Products

Despite the peripherals are callable, the code preview from STM32CubeMX2 does not call the init functions of the peripherals.What is the trick to get this done ?We also see in the HAL common settings, the option to toggle generated vs callable is not

101

Others: hardware and software

Vincent31Visitor

TESEO-LIV3F configuration over UART

Good Morning.When I sending the time message request ($PSTMGETRTCTIME), through UART, the gps TESEO-LIV3F answers correctly.But when I try to configure it to send GPGGA & GNGSA messages every second, I doesn’t receive any answer from the GPS ($PS

174