STM32 MCUs Embedded software

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

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Basic with stm32h7 and wm8994 audio

I bought stm32h745i-disco. Im starting with development of stm32. �?´m familiar with pic32 development but I need use dsp functions of stm32h7. I can wotk with adc, timers .. and I learn how to use CubeMX for development. But now I have problem to us...

ADobr.1 by Associate
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Multiple USART using DMA and USB

Hello! I'm using a STM32F407VET6 to receive data from USART1 and USART2 with DMA and send it by USB, but I can only receive and send data from USART1.This is my callback functionvoid HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size...

SGonz.2 by Associate II
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  • 1 replies
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I'm working with a STM32U575 MCU and want to implement a USB Host Connection. But i miss the MSC Classe Driver Stuff.

I want to read/write to/from a USB Stick so i need a Masss Storage Class.So i set up a CubeMX Project and set the USB_OTG_FS to Host_Only, but there is nothing more then this.i was checking out the examples and found a lot of stuff for all other MCUs...

PWeiss by Associate II
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  • 3 replies
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I am working on STM32G071RBT6 bootloader. I want to configure the board in boot mode from system memory (BOOT ROM) to interface with Flasher STM32 software utility.

I want to know the steps to enter my Nucleo-G071RB in boot mode from system memory. Do i have to do it extenally through hardware or by configuring FLASH_SERC register bits in software. Please guide

0693W00000NrJPwQAN.png 0693W00000NrJPrQAN.png
Kunal by Associate II
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  • 0 replies
  • 0 kudos