Resolved! Page size of STM32401RE nucleo flash memory
I can't find the page size of STM32401RE nucleo flash memory in the reference manual. Does anyone have the information?Thanks
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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Can't find STMEVAL002V1 using V3MINIE debugger
Hi,I'm having issues connecting the STMEVAL002V12 kit (brushless motor driver containing a STSPIN32F0A) to the V3MINIE debugger. The programmer is found (using STM32CubeProgrammer on Win11), and has been updated to the latest firmware (V3J8M3).To con...
Resolved! Achieve max timer clock on STM32H7
Hello,I am trying to achieve the maximum timer clock on the STM32H723ZG for input capturing. In the data sheet is written under Table 4: "The maximum timer clock is up to 550 MHz depending on theTIMPRE bit in the RCC_CFGR register and D2PRE1/2 bits i...
Resolved! UART Wakeup Callback called twice when receive uart message longer than 1 char
Hi,I am currently trying to receive uart message when the MCU is in stop mode on a Nucleo-L073Rz board.To do this I first wake up the mcu on uart start bit, and when the mcu receive the uart idle event.I can then treat the received message in the mai...
Resolved! X-NUCLEO-IKS01A3 displays gibberish on Tera Term
Hi,I recently got the X-NUCLEO-IKS01A3 MEMS inertial and environmental expansion board. I followed the Getting Started with X-CUBE-MEMS1 video to set it up using an STM32F446RE NUCLEO-64 board.Everything went perfectly. No errors or warnings during ...
How to make B-L072Z-LRWAN1 work at 4.2MHz
B-L072Z-LRWAN1" and "STM32CubeExpansion LRWAN V2.1.0" are used to transmit sensor data over LoRaWAN. The default CPU clock is 32 MHz.I want to set the CPU clock to 4.2 MHz to save power. I set up SystemClock_Config() as follows, but when I use it in ...
Resolved! Technical document organization
I am trying to find schematic diagram for Nucleo board to know, where button is connected but there are many unnecessary files but where is Schematic? This is so annoying when press Ctrl+V and your text inserted in *** block in this form, how can I i...
Resolved! Stm3210e-eval debugging issue on stm32 cube ide
I just got a new stm32f103zgt6. Following the steps on how to use stm32 cube ide with the board, when I tried debugging, it says no St-link connected. I would like to know how to go about this and also how to use jtag instead of stlink as well
STM32H743XIH6 Crystal Frequency
Hi ST Support Team,I am Using STM32H743XIH6 in one of the project.Having Query related to crystal frequency.In datasheet frequency characteristics is provided for oscillator input.In my Design and STM32H743XIH6 Evaluation Board crystal is implemented...
How may external signals am I able to read with a STM32F469I-DISCO using ADC?
Hello!I'm starting a project where I need to read several external analog signals simultaneously. The reference manual of the STM32F469I-DISCO states that its ADC has up to 16 channels to measure analog signals. However, upon reviewing the schematic ...