Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
How to fix MCO clock on NUCLEO-H743ZI2 (with MB1364C board)Hi,I am trying to evaluate H743ZI2, I got NUCLEO-H743ZI2.I am trying to use HSE from MCO, but MCO clock is extremely unstable, jitter as much as 0.2%.I verified this on 2 such boards, right f...
I am using custom board with stm32f446re7 controller. For flashing that, I am using ST-Link/V2 debugger.Custom board has SWD 6 pin connector. Did below connections from ST-LINK/V2 to custom SWD connector. But facing below issue even after changing re...
Hello All,We have an custom board using stm32f446re controller which has 6 PIN SWD JTAG connector.We are using NUCLEO-F446RE kit as debugger to flash the custom board as explained in "6.2.4 Using ST-LINK/V2-1 to program and debug an external STM32 ap...
I need additional information on the IC characteristics in order to run accurate power integrity simulations in Hyperlynx. The IBIS model supplied does not take package characteristics into account. In addition to this, there is the internal regulato...
Hi all,I purchased STM32F070F6P6TR chip from digikey and I am attempting to program it using ST-Link V2. Below are images of the basic schematic just to be able to download something to it.The first thing I usually do when I get an ST MCU is use the...
Hello Team,I am trying to power up STM32h7b3-dk board , there is no dedicated power supply usb cable being provided with the kit. In case of BeagleBone black we are provided with a USB cable.Here when we try to connect the board using STM32 Cube prog...
When the stm42f429-discovery board was connected to my MacBook Pro 2019, I clicked the ST-Link Upgrade from Help pull down manual, no window popped up. But when I run the debug of the demo project, IDE was able to find the board and run the demo proj...
Seems like something is up with the extra memory in L071?I can access in in ST-LINK utility but through GBD/debugger I get unable to access or unable to read. Same st-link dongle used for both cases.CPU appears to use the memory above 0x20002000 fine...
I want to design a board around the STM32F070C6T6TR. Ive been looking at the article here - https://www.st.com/resource/en/application_note/dm00089834-getting-started-with-stm32f030xx-and-stm32f070xx-series-hardware-development-stmicroelectronics.pdf...
Everytime I try to program the board it gives me this error.