STM32CubeMX (MCUs)

Ask questions on STM32CubeMX. Discuss code generation and configuration challenges, among other topics.

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STM32CubeMX 6.16.1 released

We are pleased to announce that the minor version 6.16.1 of STM32CubeMX is available. What is new in 6.16.1: This release addresses and resolves the issues outlined below: Users of STM32CubeMX version 6.13.0 and later may encounter a HardFault except...

Aimen1 by ST Employee
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STM32CubeMX 6.16.0 released

We are pleased to announce that STM32CubeMX 6.16.0 release is available. What is new in 6.16.0: Added support for new microcontrollers across the STM32WBA, STM32N6 and STM32H5 series and the STM32WL3x product line. The related new boards include the...

Aimen1 by ST Employee
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Different application-speed after download

Hello,I'm using a STM32L433CCU3 in my Application with STM32CubeMX.I'm download my hex-files with the STM32CubeProgrammer in UART serial download mode.If I start my application directly after download with the "Run after programming"-function of the ...

CubeMX deficiency: LwIP DCHP host name hard-wired

Using FreeRTOS + LwIP 2.xIn the generated file ethernetif.c you have:err_t ethernetif_init(struct netif *netif) { LWIP_ASSERT("netif != NULL", (netif != NULL)); #if LWIP_NETIF_HOSTNAME /* Initialize interface hostname */ netif->hostname = "l...

CubeMX bugs: Peripheral Conflict Display

CubeMX detects some kind of conflict, and places a yellow warning triangle.Bug 1) Moving the cursor around the triangle sometimes flashes a description of the conflict. Mostly cursor twitches wildly and the conflict is not displayed. When it is displ...

STM32F2xx HAL USB HOST

Posted on August 14, 2016 at 02:53Hi Everyone,I'm trying to do a simple read or write into a usb pendrive (TOSHIBA 4Gb ) using a custom board with a STM32F207VGT6 mcu on it...I developed the firmware with STMCubeMX, by using USB_OTG_FS as HOST_ONLY,...

Example code for stm32f4 SD card read via SPI

Posted on February 20, 2018 at 11:27Hi,Kindly help me to find out the example code for read/write the SD card via SPI. I am trying to write or copy the files both USB disk and/or SD card. Please advice.https://community.st.com/tags♯/?tags=stm32f4%20...

When will CMSIS-FreeRTOS be upgraded to v2?

A while back, I found a bug in the osTimer implementation (relating to the callback parameter), and reported it here:https://github.com/ARM-software/CMSIS-FreeRTOS/issues/9only to discover it has been fixed in v2 and the version that ships with the S...

Freetros+Sdio+Fatfs Problem

I try enable sdio+fatfs without freertos and every things work fine.when i enable freertos+sdio+fatfs , my fatfs doesn't work.I enabled Dma.(stm32f4cube_v_1.23)(cubemx 5.0.1)(stm32f407zg)