Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hi !I need to replace my STMG474 to STMU575.I've implemented the USB (CDC) using the USBD library, all works correct.Now I'm trying to implement this on the STMU575, but without success,It looks like the hardware not configured correctly, because Im ...
Hi TeamIs it necessary to add a 1.5k pull-up resistor to D+ or D- when using USB VCP at full speed mode with STM32F405 MCU?The port of the MCU be automatically pulled up when the USB of the MCU is set?Please let me know if there any document for rec...
Here is a code of HAL_I2SEx_TransmitReceive() function on F4 series reduced for the sake of example: HAL_StatusTypeDef HAL_I2SEx_TransmitReceive(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, ...
I am using a UART interrupt to receive a character at a time to fill up a buffer. I am attempting to put the device in low power mode using the UTIL_SEQ_Idle function inside of UTIL_SEQ_Run(UTIL_SEQ_DEFAULT). When the idle function is commented out, ...
Hi all,is there any early zephyr board support for the NUCLEO-U5A5ZJ-Q?Currently that nucleo is not known by zephyr, as far as i see...Thanks
We noticed that there is a race condition in the function HAL_QSPI_Transmit_DMA in the following code:/* Enable the QSPI transmit MDMA */ if (HAL_MDMA_Start_IT(hqspi->hmdma, (uint32_t)pData, (uint32_t)&hqspi->Instance->DR, hqspi->TxXferSize, 1) == HA...
I am new to the programming of Microprocessors and microcontrollers. I am finding a lot of Software Development Tools (SDTs) from the website link https://www.st.com/en/development-tools/stm32-software-development-tools/products.htmlI am quite confus...
It might as well be a dumb question, but is it in any way possible to connect and communicate with a Octo SPI slave with the dual Quad-SPI interface available on the STM32H753ZI?Thanks and best!Sam.
I would like to share the result of my efforts to run STM32H723VET6 and DP83848 together.https://community.st.com/s/article/How-to-create-project-for-STM32H7-with-Ethernet-and-LwIP-stack-workingI made the following changes in the settings here.Since ...
Hi, I'm having issues getting self-signed certificates to work with NetXDuo Secure.I started with the MQTT Secure Example which uses a mosquitto.org certificate and that works fine. However if I try to replace the mosquitto certificate with my own g...
