STM32 MCUs Embedded software

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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
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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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How to configure WM8994 codec on the STM32429I-EVAL1 board to read data from 2 digital microphones and output audio on headphones?

I'm trying to catch audio data from 2 digital microphones and pass it to the STM32F4 MCU using AIF1 (Slot 1) of the WM8994 and SAI interface. Also my goal is to output recorded audio data (after some processing of course) using the same codec (STM32 ...

VBila by Associate
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Problem Occurs When LWIP Continuous Sending Data

Hi, I occur a problem when continuously sending data. I'm working with LwIP_HTTP_Server_socket_RTOS example project in STM32Cube_FW_H7_V1.5.0. (path as STM32Cube_FW_H7_V1.5.0\Projects\STM32H743I-EVAL\Applications\LwIP\LwIP_HTTP_Server_Socket_RTOS). ...

bsahan by Associate II
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STM32H7 Nucleo board - Ethernet PPS output

Can anyone provide sample code for Ethernet PPS output signal generation?I use Nucleo board, pin PB5 (CN7 connector).I use 43 value for sub second increment registerMy PPS settings: ETH->MACPPSIR = 50000000 - 1;//PPS interval register (1 tick - 20ns...

Andrew1 by Associate II
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usb device vcp won't give any life on PC

I'm creatring an application on a STM32F412RG. Because I'v to build a lib that integrates in a bigger buid I have to use the standard peripheral lib instead of being able to use CubeMX unfortunately.I'm alreadys truggling for more than a week with ge...

SMaes.3 by Associate
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