Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,I am currently in the process of writing EEPROM emulation for stm32h743. The library works mostly correctly but due to unfortunate timing of downloading file through IDE flash is not properly initialized effectively making one of the sectors in...
Hi ST,Currently, I'm testing the BDMA on SPI6 with the STM32H753. The SPI transmission works as expected when using the base flash address at 0x08000000. I need to place the application code at address 0x08100200. However, when I change the vector ta...
Hello, With stm32G0, I can capture a pwm frequency and duty cycle using this configuration:DMA : Now, for pinout reasons, I want to do the same thing using channels 3 and 4 instead of channels 1 and 2 but I can't find a correct set of settings.On pa...
Posted on February 11, 2016 at 12:13HI, I am looking for the fastest way to transfer data to and from the Nucleo Boards to PC. Is there a way to bypass the ST-Link interface and directly interact with the peripherals like Uart,I2C or USB?I have trie...
I'm having a strange issue here. I have a custom board design using the STM32L452RETx.I have 17 boards in front of me, and most of them work as expected: bootloader runs at power up, and when it times-out, it jumps to the main app ( at 0x08008000). P...
Hi Community,I am getting started with STM32 chips and I recently acquired the 32F072BDISCOVERY dev kit (https://www.st.com/en/evaluation-tools/32f072bdiscovery.html#overview). I downloaded the STM32CubeIDE and have been able to write,compile, and pr...
Hello forum, I'm trying to setup my B-U585I-IOT02A as a USB host. Ive turned on the following:USBPD - Type C only, TIM2, enabled USB support USBX - core, Host CoreStack FS, Host Controller FS, MSCUSB_OTG_FS - Host OnlyUCPD - SourceFileX - FileX Coret...
Processor: STM32H753I am attempting to continuously read an ADC, and transfer the data into a circular data buffer with the ADC. I configured everything in CubeMX. No matter what I try, I get a transfer error from the DMA the first time it reads. I t...
We have a STM32H7 based device that we want to communicate with over serial using USB. We created the USB Composite driver using the sample code.When we connect our device to Windows it shows up as a Serial Port (COM12).When we connect it to MacOS it...
Heyho,any PTP specialists around here?I'm currently working with a new board using the H733 with a KSZ8863RLL ethernet PHY, and I have a strange PTP synchronization problem:If a board with a KSZ8863 is the PTP master, no slave can synchronize.The sla...
