Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello, we are working on a project using the STM32F723VEY6TR and have been curious about rise time information, especially so regarding the rise time information for SPI.I have found some information on page 174 in the following datasheet:https://www...
Hi, I have generated a minimal sample code with STM32CubeIDE 1.2.0 and a Nucleo based on STM32F302R8Tx. I just added few lines to have the on board LED blinking as a confirmation that the application is running. The problem is that when I recompile t...
Hello,Recently I try to use the CRC unit insde stm32h753vih6 to do the crc calculation. According to the spec(RM0433), I tried to read/write the registers defined in chapter21. But all the five CRC related registers(CRC_DR, CRC_IDR, CRC_CR, CRC_INIT,...
Hello,I'm using stm32h753i-eval2 with the provided example application: MSC_StandaloneMy goal is to achieve the fastest transfer of files between the stm32 and the host PC (windows)When I run the application as MSC_Standalone_HS_release I get around...
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...
