Software Environment:Windows platformConfigured using STM32CubeMXCompiled with STM32CubeIDEHardware Platform:NUCLEO-U545RE-QMCU: STM32U545 (Cortex-M33, ARMv8-M)Test Objective:We initially noticed slow SPI performance (CS low to CS high) and decided t...
Hello,After trying almost everything I found online, I’m posting here for help.I’m working with an STM32H747I-DISCO board, aiming to exchange data via USB CDC with Windows. I’ve configured the .ioc for USB CDC device (FS or HS) on the Cortex M7 core....
Dear staff, I'd reported this in another thread and still working on analysis, solution and conpromise.Solved: OCTOSPI as simple QUAD/Dual/Single parallel-to-ser... - STMicroelectronics CommunityBy my operation mistake on this site, that was marked "...
I am working on the stm32G0B1KBUX, i am using FDCAN on it. FDCAN is working fine and i can tranmsit and receive messages.The problem arises when i try to erase a page and try to write data in the flash. I have reserved last page for configurations. M...
Hi community,I have a problem that other people have also raised and I'd be grateful for help.I followed AN5361 and I watched this STM video on the same topic. First thing to mention is that the video and doc have different advice about whether the C...
I'm trying to use my NUCLEO-H753ZI board to send some message to my PC using UART. I read from the data sheet that USART3 is connected to the ST-LINK for the Virtual COM Port (VCP), and USART3 can directly transmit messages to the PC. However, in the...
Hello, I am implementing I2C slave device with STM32G431. Using DMA with HAL library, it works well as expected in normal situation. It normally get ready to receive runningHAL_I2C_Slave_Receive_DMA(&hi2c1, (uint8_t *)aRxBuffer, rx_length)and handles...
I'm working on a smart pet tracking system using an STM32 microcontroller and an NFC tag for identification. My goal is to store pet information on the tag and enable quick scanning with an NFC reader.I'm considering using the M24LR04E-R chip for dat...
I'm following along AN6000 to bypass the internal SMPS of the STM32N6 and use my own SMPS and LDOs power several of the power rails for the MCU and have some questions:1. In section 3.2 "System power/up/uncontrolled power-down sequence", the document...
Hello,I am working with the STM32L432KCU6 microcontroller and noticed that it includes a 32.768 kHz crystal. I would like to confirm whether there is a separate crystal for high-speed operation or if an external high-speed crystal needs to be added. ...
