STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Forum Posts

STM32F107 UART Interrupt issue with HAL

Posted on October 10, 2017 at 00:18Hi,I've a question regarding the HAL UART Environment. I could observe that the Interrupt are raised sometimes 2x although  I'm sending only one Byte for the STM32 where I'm reading each single byte.At which condit...

DfuseDemo on Ubuntu using Wine

Posted on September 29, 2017 at 12:53Hi ,       I am using DfuseDemo for flashing .dfu on to my stm32l476 based board. This is working fine in the windows 7 environment. But , now to build my code i switched linux ubuntu, so i tried installing the D...

Madhu R by Associate II
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Problem to download STM32Cube F7 firmware

Posted on January 23, 2017 at 09:37Hello everyone,I am trying to download the F7 firmware package using this link : https://my.st.com/content/my_st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-s...

STM32F777 revision A RMII errata symptoms

Posted on April 29, 2017 at 06:38Ethernet section of my custom board is the same as the STM32F746 discovery board. The same code (start ethernet and reply to ping) works reliably on the discovery board. But on my board (at all speed and duplex modes...

Resolved! Deinitialize USB_OTG_FS

Posted on October 02, 2017 at 11:07Hello!I use cube usb library for usb_otg_fs mode wit STM32L467. I would like to use DM and DP pins also as GPIO INPUT PULL UP when usb is not used.After usb connection closed, I do the following:1) I use functions ...