About Lukasz Nowak

Lukasz Nowak · 2024-11-27

This is a really annoying problem which has existed for multiple releases of STM32CubeIDE. It is still present in 1.17.0.Procedure:- compile a new project- start a debugging session - step a few times, and exit- make some code changes- hit the Run bu...

Lukasz Nowak · 2024-10-20

I am working with STM32U073 and the LCD initialization code generated by CubeMx 6.12.0 (from STM32CubeIDE 1.16.0) does not work with LSI selected as the clock source.HAL_LCD_Init() returns HAL_TIMEOUT due to LCD_WaitForSynchro() timing out.The issue ...

Lukasz Nowak · 2024-10-03

The USB code for STM32H523 and STM32H533 generated by CubeMx v 6.12.1 (from STM32CubeIDE 1.16.1) does not work. It is missing a call to HAL_PWREx_EnableVddUSB() inside HAL_PCD_MspInit() The example code in:STM32Cube_FW_H5_V1.3.0\Projects\NUCLEO-H533R...

Lukasz Nowak · 2024-07-10

I am using a 32 MHz crystal with STM32U595 and I noticed that selecting HSE/2 (16 MHz) as OTG HS Clock Mux source results in USB_CoreReset() getting stuck in the loop waiting for the reset to complete: do { count++; if (count > HAL_USB_T...

Lukasz Nowak · 2023-12-12

I am working on a project using USB HS with:STM32U595VJTSTM32CubeIDE 1.14.0STM32Cube_FW_U5_V1.4.0Using the init code, as generated by CubeMX, I was getting HAL_TIMEOUT returned by USB_CoreReset():MX_USB_OTG_HS_PCD_Init() -> HAL_PCD_Init() -> USB_Core...

Lukasz Nowak · 2024-11-28

One item to be careful with is the PCD buffer configuration. It seems to be dependent on the chip family, device profile, and different examples have different values.The G4 article quoted by @Imen.D has these values for CDC on a G4: HAL_PCDEx_P...

Lukasz Nowak · 2024-11-28

Hi @STea Is there an estimate for when it is going to be fixed?The problem has existed for a few years now, and as you can see on this forum (there are multiple threads open about it already), it is really annoying a lot of people.Thanks.Lukasz

Lukasz Nowak · 2024-11-27

The easiest way is to open an existing example. Here is probably the simplest one - it copies data from a hardware uart to the usb cdc:\STM32Cube\Repository\STM32Cube_FW_H5_V1.3.0\Projects\NUCLEO-H533RE\Applications\USBX\Ux_Device_CDC_ACM\USBX\App\ap...

Lukasz Nowak · 2024-11-27

The problem still exists in 1.17.0As this case is incorrectly marked as solved, I opened a new one for 1.17.0:https://community.st.com/t5/stm32cubeide-mcus/run-program-opens-a-random-file-after-a-debuggin-session/td-p/747848I will keep doing it for e...

Lukasz Nowak · 2024-10-05

CDC_Transmit_FS() is part of the old STM32 USB Device library. Unfortunately it is no longer available for the newer families (U5 and H5 so far). For those chips the only option offered by CubeMx is USBX, which is much more complicated.And by default...

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Run program opens a random file after a debuggin session (STM32CubeIDE 1.17.0)

STM32U0 LCD does not initialize with LSI clock

STM32H523 CubeMX code for USB does not work due to missing HAL_PWREx_EnableVddUSB()

STM32U595 USB_CoreReset() does not work with clock source set to HSE/2

STM32U595 timeout in USB_CoreReset()

Re: STM32H563ZI: implement USB CDC communication using ThreadX & USBX middleware

Re: Run program opens a random file after a debuggin session (STM32CubeIDE 1.17.0)

Re: how to implement USB CDC communication sending & receiving data using ThreadX and USBX middleware in STM32H563ZI board

Re: Jumping to random file after pressing Run button

Re: USBX CDC ACM Write problem