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I am working on a project to connect QSPI flash memory to a PC as a USB mass storage device (MSC) using USBX, FILEX, LVLX, and THREADX on an STM32. This setup should allow the QSPI flash to appear as a drive in Windows.Previously, I successfully impl...
Hi,I would greatly appreciate it if someone could share their thoughts here and let me know if my understanding is correct.Question 1. The STM32H573 supports both USB Host and Device, but why are “USB_OTG_FS” or “USB_DRD_FS” not visible in CubeMX?It ...
I have three questions regarding the STM32U083RC： 1.Why is the reset value of EXTI_IMR1 register 0xFFF80000？The EXTI line 19-21 is configurable lines。 2.I encountered a problem: when I used the NUCLEO-U083RC demo program to PWR_STOP2_RTC, I found th...
Dear All, I am having difficulty with the Bootloader on an STM32469.It is on a custom PCB (which works fine in all other respects), and I can use the SWD interface via J-Link perfectly OK (with both STM32CubeIDE and STM32CubeProgrammer).My starting p...
So I am reading the RM0008 Reference manual because I need to describe some limits for my systemI am looking for the UARTs tolerance of clock drifton page 800 I am confused by these tables: In my case DIV_FRACTION is different from 0 and the M bit is...
Can I ask how to use my PB8 pin as CAN, since it is Boot 0? I pull Boot 0 to Ground to avoid it floating, then how to use it as CAN pin
So, I'm trying to increase my ENOB from 13.7 bits to 16 bits or higher through the hardware Oversampling system, if possible:MCU: STM32H750V1) If I increase the Oversampler ratio to 128 or 256 without any bit shift, do I get the increased ENOB?2) My ...
Hello,I have custom board with STM32N6. I followed guidelines how to enable the ITM console:https://community.st.com/t5/stm32-mcus/using-the-itm-console-for-printf-redirects-and-lwip-debug/ta-p/723472The System Core Clock is set to 600MHz, confirmed ...
Post edited by ST moderator to be inline with the community rules especially with the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code I have a custom board using an STM32H735VGT6 M...
Hi all - I am building an isolated power converter using a three phase forward converter topology. Each phase has a half bridge driving a transformer primary w.r.t. Vin/2 (split Vin). The transformer has a mid-tap secondary, rectified effectivel...
