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Hello, We are currently experiencing an issue with the STM32U585QII3 microcontroller. We use the LSE pin of the microcontroller to inject a 32.768 kHz signal generated by an external TCXO MEMS-type oscillator, with the input configured in RCC_LSE_BYP...
Hello,I am using a STM32H757 to convert 12 analog channels using ADC2 and ADC3 (code running @ Cortex M7).- Both ADC are configured at 42MHz sync clock, triggered by a timer- ADC2 use DMA1s0 to transfert data to AXI SRAM.- ADC3 use DMA1s1 to transfer...
I have diymore stm32f407vgt6 board , I connect usb give DEVICE NOT RECOGNIZED if i try DFU mode BOOT0 >3.3V, BOOT1 > GND, I try every thing but nothing . please help mee
I was trying to get the most out of my H563 set up and run as fast as possible. I am using the Nucleo-H563 board. I reconfigured in CubeMX to use System clock mux to use HSE source mux, multipliers and dividers set correctly for 250MHZ operation. The...
Hello ST Support Team, I’m currently designing a custom board using STM32H750XBH6.In this design, I would like to interface a 32-bit SDRAM for improved memory bandwidth and performance. However, I noticed that in the official STM32H750 development bo...
Hello,I want to change for boot to use XSPI1 interface, but I am not sure about OTP bits, there in description some bits is not very clear, what OTP bits to set to switch if it's possible ?Additionally if I will use SD card for boot I can set OTP11 v...
Honestly, this choice feels like a trap.STM keeps promoting it as a “solution,” but compared to Murata, ESP32, or Broadcom it looks outdated:– Legacy M4 core, original MXCHIP code from 2017– Closed software, very little documentation– Hard to debug (...
I have a NUCLEO-C071RB with an STM32C071RB. In section 31.1 of RM0490 Rev 5, it describes the first 32 bits of the unique ID like this:Bits 31:0 UID[31:0]: X and Y coordinates on the wafer expressed in BCD formatBCD should mean binary-coded decimal,...
Good Evening Sir/Mam, Sir/Mam, I have a query about the DCMI of STM32U595RJT6Q. I have read the Datasheet of STM32U595xxx and it was written in it that- DCMI of this MCU is for use with Black & White Camera Modules and it is assumed that all preproce...
Hi everyone,I’m currently designing a board using an STM32H533RET6 and I have a question regarding the VSSA pin connection.Should VSSA be tied directly to GND (VSS) like the other ground pins, or should there be an inductor (L) placed between VSSA an...
