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Hello, I've been using the Nucleo-U385RG-Q for my project and all features work fine, but when I switch the code to a STM32U385VGT6Q, there is a problem when attempting to write to FLASH. My Write function starts with: if (HAL_FLASHEx_Erase(&flas...
Hi everyone,We’re currently developing an OBD reader using an STM32G473, which includes three FDCAN controllers. Each FDCAN interface is connected to a TCAN3413 transceiver.As part of our testing setup, we built an ECU simulator using an Arduino with...
Hi everyone, I'm a student who was assigned to make an ESP32 NodeMCU WiFi CP2102communicate with the magnificent STM32h755zqi board via usart, simply I wanted to start by writing a simplesentence on the terminal (I know how to use putty) to actually ...
Hello, during my tests I have come across a strange issue. During the initializing phase, my application was hitting a WWDG reset (after ~400ms) constantly. This only happened after a couple resets (toggling the NRST pin LOW). I have concluded durin...
Hello I am forced to erase the entire flash page when I write into an address of the flash page. Why is that? I have never used this page... I understand that if the flash has been already used, it cannot be rewritten... but why when the page is alwa...
Hi,I have this question because the reference manual states:“When flash high-cycle data area on Bank1 is enabled, the code memory map is not continuous from Bank1 to Bank2 on 2M- and 512K-byte devices.”So, does this mean that enabling high-cycle data...
Hi all, apologies if I am missing where this has been explained. It seems a relatively common question, but I have not found a definitive answer.A legalistic reading of the datasheet says that there is no difference whether the pin is configured as ...
Hi all,I'm using an STM32U5G7VJT6Q on a custom design PCB. From the application, I jump to the USART (UART1) system bootloader. I then try to connect to the bootloader via STM32CubeProgrammerCLI. The jump to the bootloader appears to be correct and t...
Hi guys, im making system wchis is sampling data from 2 microphone channels.I need to make it pass at least 8 kHz/8 bit/2ch data which i already did. The problem is that i'd like to increase the audio quality of transmitted data, and it's easy on the...
Hello, I'm trying to transfer a 4000 uint16_t buffer from SRAM4 to DTCM. This is working with a basic configuration of the MDMA module : - Buf size = 32 - Block len = 4000 - No burst mode - in/out size = half word. The MDMA needs 135µs to transfer t...
