STM32CubeMX (MCUs)

Bug: CubeMX-generated code for USB CDC fails to compile

Generated code for F429 Nucleo with USB CDC fails to compile Src\freertos.c etc. with messages:..\Src\usb_device.c:55:22: fatal error: usbd_cdc.h: No such file or directory   ..\Middlewares\ST\STM32_USB_Device_Library\Class\CDC\Src\usbd_cdc.c:62:22: ...

Why CubeMX not allow ADC DMAContinuousRequests

I define two channels scan mode ADC and need it leave run alltime over DMA.CubeMX have this settings only disabled.I overwrite init and it works, then i dont understand why CubeMX block this ?ADC i need dma hw based and RTOS calculate over memory bu...

FMC SRAM configuration with STM32CubeMX for STM32F769I-Eval board

Hello,When creating the default configuration for STM32F769I-Eval with CubeMX (using default configuration), the FMC is configurated to 22bits address.On the schematics, address goes from A0 to A20, so 21 bits address.Is this an error of the default ...

Running Windows 10, CubeMX complains about wanting Java JRE 1.8.0_45 64 bit or a more recent version. Downloading a 64 bit version of Java does not resolve this issue. Where do I get a version that makes CubeMX happy?

How to detect the selected timer for "Timebase Source" during compile time ?

Hi !I need to overwrite the "normally" weak defined generated function HAL_TIM_PeriodElapsedCallback().But if a timer other than SysTick is used as Timebase Source (which is recommended when FreeRTOS is used) than STM32CubeMx is generating this funct...

Updating from CubeMX 5.3 to 6 results in some project settings changing

I recently upgraded from CubeMX 5.3 to the new 6. Some project settings get changed when I do so and it's kind of annoying. I am looking at the raw .ioc file so make it easier to copy and paste exactly what's changing.First)ProjectManager.LibraryCo...

First read on GPIO configured as Digital Input reads wrong value

I am using STMCubeMX to generate HAL code to control the GPIO on a STM32L071Rb MCU.I have set GPIO PA6 as "GPIO Input". The generated code initializes the GPIO by calling the function MX_GPIO_Init() where it "appears to be setting up the PA6 correctl...

How to initialze GPIO_InitStruct Alternate function for UART2 with CubeMX V5.6.1?

I just generated the Default Project for the Nucleo STM32F103RB with CubeMX. I want to transmit messages with UART2, but it is not fully initialized in my opinion.Can anyone help me to transmit by UART? See my Code below.In examples there is always  ...

How to write a custom package for CubeMX?

Hi, I have written a custom driver for Modbus protocol and I want to share it with others, I think CubeMX is the most convenient way to share it.​I found that CubeMx does use .pdsc files to install packages, and I have written a simple .pdsc file to ...