Resolved! NUCLEO-C5A3ZG STM32C5 QSPI Display Bring up Project
This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub
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.
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Suggestions for adding wifi and ble for stm32 nucleo?
Perhaps this question was done a lot before, but I saw many topics about it and now I'm confused. Is there any suggestions of what would be the best solution for adding wifi and bluetooth capabilities for a STM32 nucleo board?
Issues with NOR Parallel Flash w/SRAM on STM32F429BIT6
Hello, I am trying to debug a custom board that incorporates the STM32F429BIT6. The team was noticing it was having issues with the SRAM whenever ambient temperature was increased. When I started debugging the board for the first time, I noticed a co...
Resolved! H753ZI USART2 debugging
Hi,I want to debug the H753ZI through USART2 and connect to the PC through USB. I've done this a lot with other NUCLEO boards. Apparently this feature is not present on the H753ZI board?Is there another UART connected to the ST-link on this board? Or...
the windows computer recognized the st-link v2 as universal serial bus instead virtual port
Hi.After firmware upgrade for st-link v2, windows computer recognized the st-link as universal serial bus instead of virtual com port. whenever i try to program to MCU, there is error like a "No target device found".How can I solve it?Below image is ...
STM32 Discovery and 5V logic
Hii hope im asking my issue in the right placeso i have developed a pcb board with 70 TLC5947 ic's in cascading sequence, however im having an issue with using my STM32 discovery board to turn on LED's. the Ic's are powered by 5V and when i use my ar...
Resolved! unable to use External I2C connector on STM32H753I-Eval2 board
I am trying to use the external i2c connector (CN4) on the STM32H753I-Eval2 board to connect with the i2c connector (CN2) on STM32F769I discovery board. STM32H753I works as master and STM32F769I works as slave.On STM32H753I, the function "HAL_I2C_Mas...
Resolved! No serial communication from ST Link-v2 to laptop through USB
I want to program my STM32F091CC with the ST Link/V2 through Arduino. I downloaded the stw-link009 software and I can push Arduino code to the STM32. The problem is that I can not get serial communication so I can see serial prints or debug my code. ...
Is it possible to use the generated 1.2 V of SMPS for another IC, in STM32H7 with the direct SMPS supply configuration?
I want to design a board that has an STM32H7 with internal SMPS and an SSD2828 which needs 1.2 V too.I'm wondering if it is possible to use the internal SMPS of the microcontroller to produce the 1.2 V for Vcore like the below picture and also use th...
Why can't VDD-USB be tied to voltage derived from USB VBUS, even when VDD is OFF? If they need to be tied together, than the USB will disconnect every time VDD is OFF and will need to be re-connected. It should maintain this connection when VDD is OFF.
Does the STM32L072VBT6 or STM32F072VBT6 not allow for the USB connection to function, even when VDD is OFF?
stm32f401re channel
Here are the stm32f401re schematics and pinouts. I want to see the timer in channel 1 and use that timer to cooperate in the PWM channel. There are no timers other than channels 1 to 4. However, I only see pwm channel on channels from 5 to 9. How can...
