STM32CubeIDE (MCUs)

SWV Exception Trace is not working in STM32CubeIDE

I want to trace exceptions/interrupts happening in my board with STM32L4xx in STM32CubeIDE by `SWV Exception Trace Log` and `SWV Trace Log`. I use SEGGER J-Link and In Debugger I have correctly set the interface to SWD and the Core Clock to 80 MHz. A...

STM32CubeIDE resets DBGMCU_CR.DBGSLEEP_CD when enabling SWV Trace?

Hi,I'm using STM32CubeIDE 1.3.1 (6291_20200406_0752) with a STM32H7A3 Nucleo Board and have problems after enabling SWV when the CPU sleeps. If I click the "Start Trace" button in the SWV Console and then continue execution the processor halts, all r...

I get this message the currently displayed page contains invalid values in STM32Cubeide when I click on Preferences\C\Build\Settings. How can I solve this?

unknown type name '_ARMABI'

Hi Sir,I'm transferring code from Keil to CubeIDE. During compilation, i cannot find the way to solve the error unknown type name '_ARMABI'. _ARMABI is defined in many header files including stdio.h and time.h in Keil environment, but I cannot find w...

Is there an example of smbus master and slave usage ?

I am trying to use smbus to talk to a charger chip. Is there any example on how this works ?I am using the following HAL API.HAL_SMBUS_Master_Receive_IT(&hsmbus1, 0x0b, &reg_val[0], sizeof(reg_val), SMBUS_FIRST_AND_LAST_FRAME_NO_PEC);IRQ handler:void...

Stm32h743 swv data tracking timeline graph does not work in stm32cubeide

​I debug stm32f767 on stm32cubeide using stlink v2 or stlink v3 through the jtag interface can normally use swv data tracking timeline graph ,but the function (swv data tracking timeline graph) in stm32h743 does not work, the error message is (Target...

Can't make running the basic USB training

Hey guys! I am desperately trying to make a basic USB between my stm32 (stm32L073RZT6) and my linux working... I wanted to discover stm32 and it's STM32CubeIDE so i am new to this and i am doing the USB tutorial consisting only to send a message to a...

eclipse installation problem

Dear ST Hello,I want to use eclipse for my stm32f board.I installed the arm gnu tool chain and the package gnu from my eclipse installer.I added the \bin to my PATH in eclipse and OS.I couldn't compile the project, it seems like eclipse couldn't find...

STM32H7: Why does the first call to HAL_MMC_WriteBlocks_DMA take so long to return?

We are using the SDMMC interface in an STM32H7 device. The first call to HAL_MMC_WriteBlocks_DMA takes anywhere from 50-350ms to return. Susequent calls take 2-5ms to return. The long delay messes up the timing in our application. What is the rea...

how to use st link and connect GDB server in cube Ide

 hi, I'm using STM32CubeIDE 1.3.1 and trying to execute some programs. but there's a this message. it seems the problem relay upgrading st link and GDB server but I don't know how to solve this. do anyone have the same problem? I'm using STM32CubeID...