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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Resolved! I am designing a high-performance line-following robot, and I would like to know if my schematic is correct?
I am designing a line-following robot that also avoids various obstacles (two digital infrared (IR) sensors), but I am a bit confused with my schematic since I am a beginner in electronics, and that is why I would like to know if my schematic is corr...
Misprint in UM2407 (Rev 2). In table 20 (CN9 pinout) pin 15, the STM32H7 pin should be PE9 (it appers PE0).
I don't really know where to inform this.Thank.
Resolved! Conflict between SMPS and LDO regulator during startup on STM32H7 microcontrollers.
I am working on a PCB design with a STM32H735IG uC, and I would like to use the integrated SMPS to provide VCORE directly, without the LDO. This corresponds to figure 19.2 of RM0468 (the reference manual). In this configuration the VFBSMPS is connect...
Resolved! [RESOLVED] Why IAR EWARM debugger resets STM32F7 in a weird way
Apologize for IAR specific question, hope someone here can shed some light on my problem. I've tried to ask IAR support, but looks like they have a long weekend or whatever.I have a bootloader at 0x08000000 and main app at 0x08008000.The bootloader ...
Good morning all, I have a board to test with n.4 L9026 in daisy chain, driven with a microcontroller STM32G0V1ET. Unfortunately there are no examples on ST website and I am not able to switch on outputs. Any idea?
// Init L9026 // 00 CHIP_ID, default // 01 CFG0, output high side // W=1,ADD=1,DATA=00111111,P=0,FR=0 HAL_Delay(2); // Set CS lo on L9026 GPIOD->ODR&=(~0x02); // PD1 = 0 data16=0b1000010011111100; SPI_Out_Buffer[0]=SPI_Out_Buffer[2]=SPI_Out_Buffer...
Why ST LINK V2 chinese clone breaks? And how to fix it?
Hi!I got my first programmer like this:https://pl.aliexpress.com/item/32844130786.html?_randl_currency=PLN&_randl_shipto=PL&src=google&src=google&albch=shopping&acnt=708-803-3821&slnk=&plac=&mtctp=&albbt=Google_7_shopping&albagn=888888&isSmbAutoCall=...
I am observing high system current (>30mA). The design uses the STM32L562MEY6P with an external 1.2v switching regulator connected to both VDD12 and VDDIO2. Should the VDD12 pins be connected to bypass caps and otherwise NO CONNECT instead? VDD = 3.3v.
Here is the power connection which is in error.
Resolved! ST-Link status UNKNOWN, failed to execute MI command.
In some situations, CubeIDE (v1.9.0) is not anymore able to handle the communication with the ST-Link probe. Disconnecting the USB cable, restarting CubeIDE, reseting the MCU, nothing allows to make it working again. The only way I found is restardin...
[NUCLEO-L552ZE-Q BD] How to change RDP from 1 to 0
Board: NUCLEO-L552ZE-Q with default setupSW: STM32CubeProgrammerAfter changing RDP from 0 to 1, which was my mistake, I can't connect the board with the program, STM32CubeProgrammer. Whenever I tried to connect, it gave me the error, "Error: ST-LINK ...
