Ask questions, find answers, and share insights on STM32 products and their technical features.
i use STM32N6570-DK to do a simple project but i cannot get any useful info via printf() on SWVITM data console. (1) I add some code in systemcall.c for printf() on SWVITM data console or UART1 via a "define" in my main.c. (AS many professionals sugg...
Hello,I am working with an STM32U585I-IOT02A development board and using STM32CubeProgrammer.I changed the RDP level to DC and set a password. After that, I am unable to get back to RDP level AA.I tried entering the correct password, but the unlock o...
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,...
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 boar...
Hello I am forced to erase the entire flash page when I write into an address of the flash page. Why is that? I have never used this page... I understand that if the flash has been already used, it cannot be rewritten... but why when the page is alwa...
Hi,Could you please share the phase response of the Reshape Filter? The reference manual only provides the magnitude response, as shown belowRegards.
Hello ST Expert,On our custom board - USB PD, it has 1. HW: TCPP03-M20 with STM32G0B1CBT62. SW: X-CUBE-TCPP 4.2.0 ( USBPD Application 4.2.0 - Dual_Role)3. SW: Board Part tcpp0203 1.2.34. Tools: STM32CubeMX (6.15) & STM32CubeIDE 1.19.0 & STM32CubeMoni...
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...
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...
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...
