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I realise one cannot disable the watchdog, short of a full reset.One method would be to leave a "magic number" somewhere, say in one of the RTC locations, do a reboot, and if that is found at power-up, you don't enable the watchdog and you perform a ...
Heyho,playing with the L073, partitioned the flash for bootloader "BL" (bank 1) and application (bank 2).No writing of app yet, just testing jumping back and forth.I just added a no-init variable for communication between BL and app, mainly to tell t...
I am currently working on the STM32N6570-DK board for a camera-based project.Development SetupIDE: STM32CubeIDE (Version 2.1.1)Tool: STM32CubeMX (with STM32N6 package installed)Issue 1: Flashing & Boot BehaviorI tested the example GPIO_IOToggle progr...
AN2606 indicates that I should be able to activate the built in boot loader by jumping to the correct address in ROM, but I can't work out what that address is for the STM32U535CB.
Hello everyone,I develop a project with STM32U575 and I want to use LPUART with LPDMA, normally I use LPUART with normal DMA in my other stm32L4 projects but here I couldnt work with this peripherals. Low power is not a critical issue of this part of...
Dear STMicroelectronics Team,I am looking for an STM32 microcontroller for a new project. My main requirements are:At least 4 SPI interfacesAt least 2 USB interfacesCould you please suggest suitable STM32 part numbers that meet or come close to these...
Hi all,We have a product using a STM32L451CEU6. We have gone through low rate initial production and it has met requirements but the customer has requested a change. We are experimenting with increasing the system clock speed the device is running at...
Hi. I'm looking for an STM32 with a lot of GPIO triggered DMA channels. I need 8 channels that trigger when a pin changes state, and which can read/write to GPIO registers and DMA registers. It's for implementing a bus interface where I need to read ...
Hi,Any reason why the GBW of the OPAMP is having such a wide tolerance? Is it purely because the values are best-worst case design calculations?In comparison, the Gx and Fx variants has better limits.
Hi,I am using STM32G070RB for a modbus based product. The code is complete but i am facing issues that on some of the controller the code does not work and it gets stuck in the HAL_DELAY() function because the systick interrupt are not getting throug...
