Hi everyone,I’m working on a custom bootloader for an STM32H750 and need some help. My goal is to be able to update the unit from USB and for doing so I use an external eeprom to store the MCU FW and load it into RAM at startup. The main reason to us...
Hey everyone,I have an odd problem with a STM32H563VGT6.I have configured several GPIO as inputs with no pull-up/ no pull-down. The pins are wired to an external 10k pull-down and a DIP-Switch which is directly connected to +3V3. (screenshot below).W...
I got a NUCLEO-H755ZI-Q board and downloaded all the docs and software (en.stm32cubeh7-v1-12-0.zip).When I go to C:\STM32Cube_FW_H7_V1.12.0\Projects\NUCLEO-H755ZI-Q, there’s just a read.me file that says: “All projects available under Projects\NUCLEO...
Hello,I am currently working on an embedded project using an STM32G071 microcontroller. Due to the complexity of the application, I am running into limitations with the internal flash memory of the microcontroller. I am exploring the possibility of u...
To continue my studies, I need a Nucleo Board that has a µCU that is similar to the STM32H743ZIT6. Which would be the most suitable?
Hi guide, I am working with stm32u585 interface with Ext-Flash. I have SBSFU code in that I am doing external flash initialization(Indirect mode) in Boot code (boot_platform_init) to check firmware is available for update or not . Then after switchin...
There is a STM32G0B1KET6 and a STM32G0B1KET6N available to order.Chapter 7 Ordering information in the datasheet only evaluates to "x = N for “N” product version". I am curious for more information what this means.
Hi, I have STM32H503 mounted on my board and to trying flash the code via SWD line. However, the tool says target not detected. The supply lines show 3.3V and boot pin is grounded. I am using pins- SWDIO, SWCLK, RESET and GND.
Hello there,i have some connection/re-connection problems with my opcua server, when i unplug the LAN cable.Because of prevent memory problems i disable the most Options for the opcua Server. Perhaps in the Future i will try more options out.But at f...
Hello!I'm writing a software to read the frequency that I receive on two channels of the same 16bit timer. (Channel 1 and Channel 2)The channels are set on rising edge captures. Timer prescaler is set 21 - 1. ARR = 0xFFFF.Given: X1 = First CaptureX2 ...
