HARD FAULT HANDLER
Hi,playing around a program found hard fault handler on debugging Can anyone help to proceed that
Forum Posts
Resolved! Simple UART not working on nucleoH755ZIQ
good morning. since this morning, on my nucleoH755ZIQ I am trying to make work my UART connection. I followed the stm video on YouTube and did as said: connected USART 2 (doesn't USART 1 work?) and then implemented the simple code in the while lo...
USB-HS without ULPI-PHY
Hi,We are using the STM32F446RCT6TR together with a ULPI-PHY in an application to be able to use USB-HS. Is there a controller from ST with which we can dispense with the ULPI-PHY if we use USB-HS + USB-FS with otherwise the same properties as the ST...
STM32C0xx BOOT0 PIN Legacy mode
Good morning,We designed a LED controller with the STM32C011. We exposed the BOOT0 PIN in our design as followed: Now the first prototypes are potted in without access to the SWD interface and we want to update the firmware via the internal bootloade...
Resolved! stm32H7b0 create double-buffered config for 1-layer LTDC using internal SRAM for frame buffer
Hi, I am using stm32H7b0 in my project, can you help me how to create a double buffer for config 1-layer LTDC that uses internal SRAM for frame buffer? if you give me a sample code that would be better.Thank you
Time Delay in FFT performance
Hello community,The CMSIS DSP library supports a 4096-point FFT, but my project requires a 16384-point FFT. I added some extra library files (downloaded from GitHub; these files are written in C) to my project and successfullyperformed a 16384-point ...
Resolved! STM32U5F9NJ FDCAN Peripheral Not Initializing
Hello,I'm having problems implementing the FDCAN peripheral on the STM32U5F9 TFBGA-216 package. The peripheral is present and configurable in the IDE, but none of the registers update during initialization. In addition to my code, I've tried a bare p...
MIPI OTA7290 info to run with STM DSI host request.
Have anybody info about this display controllers? We try run one with U599 , but still have issue start valid image.
How to write data efficiently to an SD card ?
I am writing data to an SD card for a data logger application, but I have very little experience with writing to SD cards so I want to ensure I am writing the data efficiently.My understanding is that data is written as a sector of 512 bytes. So eve...
"The WakeUp timer interrupt doesn't run after the MCU wakes up from standby mode."
Hi,Does anyone know if it's normal for the RTC_IRQHandler not to trigger when the MCU wakes up from standby mode using the wake-up timer? I tried setting a breakpoint in the RTC_IRQHandler, but the problem is that it doesn't hit the breakpoint when t...
