STM32 MCUs Embedded software

Error on stm32h750 svd file in section DFSDM

I have found a mistakes on stm32h750 svd file in section DFSDM. Many of registers have other address as real. Is possible to obtain svd file with right addresses? Thank you.

Resolved! STM32F7: USBH_malloc fails (despite 8 KB heap)

In my project, which uses FatFs and a couple of peripherals, I always used a heap size of 0x100 bytes, with no apparent problems.After activating the USB Host for HID Class, I increased the heap size to 0x2000 bytes (8 KB), but still the USBH_malloc ...

Interdependence of LL and HAL => annoying => wish list

I cannot use HAL because this library is not authorized by the company for the type of development I am doing. But I can use CMSIS and LL.When I compile ***_ ll_.c files some include stm32h7_hal.c, which itself includes stm32h7xx_hal_conf.h. These fi...

Resolved! STM32F031K6 Bootloader Write Memory Command Failure (No ACK or NACK)

Hi,I'm trying to utilise the built-in UART bootloader in the STM32F031K6 to perform firmware update. I've read the AN3155 and AN2606 documentation but unfortunately, I'm out of luck so far when trying to write the firmware via the bootloader to the t...

Port existing LeafLabs Maple C++ code to STM32Cube or CubeMX

Hello, I have an old C++ program for LeafLabs Maple running STM32F103RB with DMA, RTClock, Flash, USART, etc. that I wish to port to STM32Cube for STM32F103C8 ). The program uses several of the the Maple STM32 libraries, with many direct registry m...

Audio Codec

Hi I have a STM32F407 Discovery board which I wish to use its Audio codec demonstrated by CS43L22 ic. here is my code(I used Cube) */ /* Includes ------------------------------------------------------------------*/ #include "main.h" #include "stm32f...

How to send 16 bit data using LwIP?

I'm working on a custom board that uses a STM32F407 to send data across the network to another STM32F407 board using LwIP (no OS). I created an array of 100 bytes to use as a test program. It works fine as long as the array is declared as uint8_t. I ...

Possible BUG: CubeIDE TIM1 CH1N PWM F411 Low Layer

There is strange behaviour with CH1 and CH1N in TIM1 (STM32F411) when using CubeIDE and Low Layer. If you set CH1 in PWM mode 1 it works after:LL_TIM_CC_EnableChannel(TIM1, LL_TIM_CHANNEL_CH1);LL_TIM_EnableCounter(TIM1);If you set CH1N in PWM mode 1 ...

STM32F407 USB Host Library - HID Class Issues

Im trying to connect a keyboard to a STM32F407 discovery board.The board correctly identifies the keyboard and works as expected, for the most part, except I cant get the multimedia keys and the "regular" keys to work at the same time. The keyboard i...

Does STM32H7Cube libary support SDIO card (not SD memory) ?

I'm planning interface the SDMMC to a wifi module. Does the cube library suppot it？ Or I should go to LL library? Thanks.

STM32 MCUs Embedded software

Forum Posts

Error on stm32h750 svd file in section DFSDM

Resolved! STM32F7: USBH_malloc fails (despite 8 KB heap)

Interdependence of LL and HAL => annoying => wish list

Resolved! STM32F031K6 Bootloader Write Memory Command Failure (No ACK or NACK)

Port existing LeafLabs Maple C++ code to STM32Cube or CubeMX

Audio Codec

How to send 16 bit data using LwIP?

Possible BUG: CubeIDE TIM1 CH1N PWM F411 Low Layer

STM32F407 USB Host Library - HID Class Issues

Does STM32H7Cube libary support SDIO card (not SD memory) ?

Changing GPDMA Interrupts

STM32H7 TFTP Server

While(1) loop stops executing

TIM encoder mode with Encoder clock output

Configuring LTDC with TrustZone enabled

fp-aud-aec1 8khz audio