Resolved! STM32G0B1VET6 100-LQFP Reference Design
Hi, I am MURALI SELVAM from DNCL Technologies, I need reference schematic for STM32G0B1VET6 MCU, If anyone have reference schematic. Kindly provide me. Thank you.
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STM32U5 board can't connect to cubeprogrammer
Hello,I had two STM32 boards connected to the PC, and I ran the regression.sh program from SBSFU to configure one of them. However, the second board, which also had the SBSFU application installed, was configured as well. Now, the second board cannot...
Resolved! When I tried to QSPI Write first byte is missing on my Array using STM32H7
Hello,I am trying to use ST's QSPI driver that I found in that github link. https://github.com/STMicroelectronics/stm32-external-loader/tree/contrib/QSPI_Drivers I am using MT25QL512ABB1EW9-0SIT and when I tried to wire memory function that read it w...
Resolved! What can cause UART overrun error while using DMA for reception?
Hello,I am implementing a Modbus Master on a STM32F722. First, transmissions and receptions were managed through Rx/Tx interrupts. But as I got a lot of overrrun errors while getting my slave's responses, I decided to transfer received packet through...
Resolved! What to connect DVDD to on STM32H7?
Hello.I am creating a board with an STM32H7R3Z8J6. I am wondering what I should connect DVDD to? My intuition and "experience" says that this is the "Digital power supply pin", but it doesn't really make sense to make that distinction on this type of...
Schematic And Library For uSD Card Bootloader
Hi,I need to implement a Bootloader for an STM32L452RET6 as follows:- using a uSD card over standard SPI (not Quad SPI)- using the BOOT0 pin option- using the ready available ST libraries My questions, if someone could please help out, are:1) which l...
F1 Series Beginner Steps to enable peripherals
So I’ve been following a udemy course and I’ve been picking things up and learning how to change registers for peripherals and how to enable them and such but the course just tells me what I need to enable bit wise to enable the specific peripherals ...
STM32F401RE Systick issues
Hello, I have an issue with my code where I have configured SysTick and it triggers on every clock cycle, but I dont know how to make things trigger inside the main while loop #include "main.h" #include "functions.h" #include <stdbool.h> #include <st...
external loader Data mismatch found at address 0x90000000 (byte = 0x88 instead of 0x00)
The QSPI is working fine, I can write and read using the standard library.But when using external loader, it can never write the data correctly, though I can read using Cube programmer.this is the data I am getting instead ofI am using the loader fil...
Resolved! How to Generate the Clock for EXTI ?
Posted on July 06, 2018 at 16:09Sorry for my stupid question, but this makes me really confused. I was just looking for the the bus with connected with the EXTI, then I found that APB2 bus is connected as it is shown in the reference manual in here ...
