Have jitter in TIM1 PWM
Split from this thread. Actually, I have jitter in TIM1 PWM. Is there any way to decrease jitter?
STM32 MCUs Products
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Resolved! RTC; code code get stuck in systemclockconfig()
we are observing with the RTC (Real Time Clock) on the STM32L496ZG in our project. kindly help us to resolve this . The code gets stuck on power-on . Below are the details and what we have tried so far:1. Summary of the IssueAfter a full powering on...
Resolved! stm32g030 External crystal pin map
Hi everyoneI use STM32G030. I'm gonna set the clock system to HSE on the External crystal, but I couldn't find the proper RCC_OCS_OUT.What are the MCU's crystal correct pins?Please help me set the correct pinout.Thank you
USB PD Part selection
Hello, I'm working with the STM32U575VGT6 as my primary MCU and need a USB-C DRP PD IC. I'm considering the TCPP03-M20 or STUSB1600AQTR. My question is, when the PD operates in sink mode (during charging), we intend to turn off all power supplies, in...
Trigger SPI using Timer
I'm using STM32H723ZG I want to know if a Timer's update event can trigger SPI transfer without any software interrupts.This is the problem
STM32N6 External Loader
I'm currently developing an application with custom hardware using the STM32N657I0H3Q and MX25UM256, I can't seem to find the source files for the existing STM32N6 external loaders which use the MX25UM512. Any links to this or resources to point me i...
Resolved! STM32H742AG Flash Erase Bank 2 issues
Hello,I am trying to erase flash bank 2 and then re-write with an incoming application. This appears to work that when I read back some of this sector it's changed to 0xFFFFFFFF, however when I restart or connect with STLINK it reads out as 0x0000000...
RTC Oscillator not stable
Hello,In one of our new PCBs we use a STM32L476VET6. For the RTC we use an external Oscillator (shown in the Picture)The drive power is set to the highest level.In our setup, the RTC only works at room temperature and with no probe connected. As soon...
USB CDC device not recognized
Hello everyone. I am using an F411 and I cannot figure out how this is supposed to work. I enabled USB_Device in middleware, enabled USB_OTG_FS, and set up line encodings based on the default STM32 example, but when I flash STM (or step through with ...
Resolved! Configuration preservation from Boot to Application transition
I have noticed that in my Application project there is no SystemClock_Config() generated by CubeIDE so my guess is that these settings should be inherited from Boot stage. If that is the case, should I also not initialize XSPI interfaces, memories an...
