Hello Guys,I am new to STM and USB HS but have some experience with PICs and other AVRs. I've designed my own custom board (for a keyboard). So after I generated the USB HID code with STM32cube IDE, I successfully downloaded it to the STM, however, n...
Not a question: just to share with you my experience and "tricks" to connect a QSPI PSRAM on STM32U5A5/STM32U575 and potentially other MCUs (from a FW point of view, not HW).BackgroundI want to extend my own PCB, STM32U5A5 (LQFP64) with an external R...
Hi all, I'm working on the NOR Flash via OSPI(using as QSPI) with the STM32U585 board. implementing this via filex and levelx, i have done all the configuration referring to the example provided by ST with the minor changes. I'm getting error in the ...
This morning I got an email from ST which included a section on using VS Code to target STM32 CubeMX projects.This appeals to me since the STM32CubeIDE is seriously lacking in focus from ST. It has looooooong standing bugs which no-one cares about, b...
Hello,I need very simple communication of my STM32F722RET6 via USB (Full Speed) - I need to send every 10 ms only data of 20 bytes to some program made by C# in Visual Studio. I found some samples of USB communication on GitHub but I was not able to ...
Hi,I have timer with period 1 sec (80 MHz clock): htim2.Init.Prescaler = 80-1; htim2.Init.CounterMode = TIM_COUNTERMODE_UP; htim2.Init.Period = 1000000-1; Global var (volatile uint32_t) increased every time counter wraps around void HAL_TIM_PeriodE...
I've already looked at this post (https://community.st.com/t5/stm32-mcus-embedded-software/enabling-lwip-in-nucleo-h563zi/td-p/624725), but I don't understand how to use the GitHub project. Is there a complete, runnable project available for referenc...
Hello! The AN2606 manual does not describe which pins of STM32H503EBY UART1 uses.STM32H503EBY have WLCS25 package, but i found information only for others packagesOn SO8, WLCSP18, TSSOP20, and UFQFN28 packages USART1 PA9/PA10 IOs areremapped on PA11/...
Hi,I'm working on a project using stm32f746 and touchGFX. I need to store some data into flash and change it when I desire for that, I guess I have to erase the whole sector, which I don't want because I have some data in every sector. I use 85% flas...
Hello,what do I have to change in the code so that I see something on the oled display 0x78?Maybe someone has a tip for meThanks :)...#define ssd1306_I2C_Port hi2c2#define ssd1306_I2C_ADDR 0x78...#define ssd1306_WIDTH 128#define ssd1306_HEIGHT 64...I...
