STM32 MCUs Embedded software

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

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Are CHM help files abandoned? Any substitute?

I use STM32Cube_FW_F0_V1.6.0\Drivers\STM32F0xx_HAL_Driver\STM32F070xB_User_Manual.chm for help. These files are from 2016 and seem abandoned. Are there newer versions to download or is there online version (they are compiled HTMLs) of them with the...

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How can I interface and use an electret condensor Microphone with STM32F407 discovery board to record and playback audio ?

I have already searched the whole internet and also tried this Cube repository for Audio playback and record from Github and ReadMe pdf file from inside CubeMX repository, link of Github code and uploaded README pdf file is available below.I got it s...

SDube.2 by Associate
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Resolved! DP ALWAYS Pulled High (UP)?

Hello All,I am currently working on a USB device that supplies power (Chip = STM32F765). I am attempting to have this device be connected and unrecognized while in stop or standby mode and I am running into the unfortunate fact that the DP line has a...

ZThat by Senior
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  • 6 replies
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stm32f1 fw package 1.70 SPI bug

Im using stm32f103RB on nucleo64 board, to read SPI sensor with half duplex SPI master mode.SPI blocking recive function do not disable SPI properly, it should disable it and then finish recive one more time, as user manual RM0008 specify(25.3.8), bu...

VLuky by Associate II
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  • 4 replies
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BUG: STM32H7x7_CM7.svd and STM32H7x7_CM4.svd file bug

Here is simple bug. Generated header with SVDConv and STM32H7x7_CM4.svd file. Output header file can not be compiled. Added information below.Version info: * @file    /home/mehmet/Downloads/STM32H7x7_CM4.h * @brief   CMSIS HeaderFile * @version 1.0 *...

aaslan by Associate II
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  • 1 replies
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LL drivers USART - interrupt not working

Hi all,I am trying to use the USART1 with RX interrupt but I cannot make it working with code generated using STM32Cube IDE running on Linux.The MCU is an STM32F407VG.The ISR function (the only part of the code I modified according to the MCU TRM) is...

simo zz by Senior II
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  • 5 replies
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mbedTLS STM32F429I-Eval handshake problem

Hi!We try connect to a server with STM32F4 Cube mbedTLS Client example application (on an STM324x9I_EVAL-1 board).On the server side we use letsencrypt certifcates with nginx. Access log: SSL_do_handshake() failed (SSL: error:1417A0C1:SSL routines:tl...

USB FS VCP won't enumerate on pc STM32F412

I'm using standard peripheral library and the ST provide USB OTG device/HOST lib.My sysyclock is running on 60Mhz with PLL (HSE of 25MHz) and USB clock is 48MHz.Everything compiles and I expect after calling the Init function that the comport should ...

SMaes.10 by Associate
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