Resolved! Can't find pins to connect to FDCAN peripheral on STM32U5G9J-DK2
I try to create vehicle GUI on STM32U5G9J-DK2, but I can't find CAN pin to send data out from board to another node in CAN bus.
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
Programming STM32H743 Nucleo-144 with with ST-link2
I have a stand alone ST-link/V2 and I need to use it to flash the FW to a STM32H743 Nucleo-144 "Nucleo-H743ZI"I removed the two jumpers on CN4 to disconnect the on board ST-Link and Connected the following Signals, the table show mapping from Nucleo ...
Resolved! STM32F407-Disc1: UART1 on PA10+PA9 does not work
My company has purchased STM32F407G-Disc 1 board for evaluation in order to use STM32F407VE in our hardware.UART6 (PC6 + PC7) works fine but UART 1 (PA10 + PA9) does not work.I found in some old posts that in the discovery board there is a large capa...
Resolved! Nucleo-C071RB (MB2046B) vs custom board
Hi,I have a question that might be helpful for many others as well.I am currently using the MB2046B development board, which features the STM32C071RB microcontroller, along with STM32CubeMX for code generation.I also have a custom board that uses the...
Resolved! uart 2 and uart 3 not transmitting in B-U585I-IOT02A
HI am using stm32 B-U585I-IOT02A dev board in that the uart2 and uart3 are not transmitting the data but its receiving the data . I have set PH 13 and PH 15 high also . but Tx is not working only Rx workingmy code in this only hello2 getting in m...
ST-LINK Connection Error "DEV_CONNECT_ERR" with Nucleo-H755ZI Board
Dear TeamI hope this message finds you well.I am currently working with a Nucleo-H755ZI development board (dual-core STM32H755) and encountering a persistent issue when attempting to program or debug the device using STM32CubeIDE and STM32CubeProgram...
st-link debug problem
loading program through st-link in stm32wl5moc mcu but it showing a msg check image
Differentail ADC issue on STM32 Board
Hi Sir,We are using the STM32H747XIH6 microcontroller in our custom board. We have configured the ADA4930 amplifier in a single-ended to differential configuration with unity gain. The op-amp output is connected to the differential ADC1_IN2 channel (...
Resolved! LED2 (Blue) Doesnt Work
Hello, I am using the H753zi board and cannot figure out why my blue led won't turn on. The green and red do work. Any ideas would be greatly appreciated.
Resolved! STM32F070F6P6 is not connecting to st-link
I have recently ordered my custom board from JLCPCB with STM32F070F6P6. When the board arrived to me, I tried to connect the CPU to ST-LINK V2, but it would not connect. I have checked all the connections on the board and everything seems to be good....
