Integration of STM32H735IGT3 Ethernet RMII with external PHY driver
HOW CAN I INTEGRATION STM32H735IGT3 ETHERNET RMII COMMUNICATION WITH EXTERNAL PHY DRIVER([DP83822HFRHBR]).WHAT ALL CHANGES REQUIRED IN ETHERNET IN STM32CUBE IDE CONFIGURATIONS.
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Forum Posts
Using Nucleo Board ST-Link for external STM32
I am using nucleo board, however, I try to use debugger on board for external board or stm32 microcontroller. I notice 6pin swd (cn6) on debugger. the first pin is VDD_targert. I followed up the wiring and connect to external target board. When I con...
Resolved! Legacy STM32100B-EVAL
Hi. I have a collection of STM32VL_Discovery boards, and I want to put them to good use. I am looking for the STM32100B-EVAL software library package. The latest downloads by CubeMX do not include anything for the 100B-EVAL. I am particularly interes...
Resolved! How to flash firmware from an sd card to the board without a bootloader or stm32IDE
Hello I am trying to currently flash and install a firmware file that is stored in a SD card in a STM32F746- Discovery board onto the board. I am new at working in this type the project the board its working as a mass storage device using the SD card...
JTAG / SWD (Nucleo?) over SPI code example
Hello,I got a radio MCU which connects to cloud and can receive binaries from database. And I got a STM32 that controls some stuff, including other MCUs. In production this means a lot of headers and programming time for all of them, no way to update...
Nucleo User Manuals don't show the VCP UART connection
eg, UM2179 STM32 Nucleo-144 boards (MB1312):Related:https://community.st.com/t5/stm32-mcus-products/printf-causes-terminal-to-stay-just-empty/m-p/644954/highlight/true#M236811@mƎALLEm
Resolved! nfc02a1 with wl55jc1
I am trying to put nfc02a1 with wl55jc1I have set the settings as required in Dynamic NFC tag IC expansion board based on M24LR04E for STM32 NucleoBut some of the pins required to be set have other functions in wl55jc1I have reset them to match nfc02...
Resolved! Can you ground both VDD50USB and VDD33USB if you are not using USB features?
The datasheet is a bit light on details about what to do with these pins if you are not using USB at all. Can I ground both of them, or does there need to be a supply voltage on VDD33USB?One of the notes on the Absolute Maximum Ratings section in the...
Flashing STM32F0 fails in CubeIDE when the firmware has a certain length (0x1c04 or 0x1c08 bytes)
I have a STM32F030F4 controller on a custom board that has worked without issues so far. Running STM32CubeIDE in a Windows 10 virtual machine on Linux, I was able to flash/debug it through an ST-Link/V2 adapter.Now the firmware has grown to 7176 (0x1...
Resolved! STLink not working on new MacBook Pro
I am trying to program a STM32F411E-DISCO with a new MacBook Pro. I installed STLink and then I installed the IDE. When I try to debug, the IDE says no STLink is detected. Here is a screenshot of my debug config. Here is a screenshot of the STLink Up...
