The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
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...I2C...
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...
Hii, I was trying to connect microsd card module with stm32, i was unable to connect with it because the SDIO interface was not available at stm32f407 discovery board. also it support spi communication but not getting how to get with it. can some one...
I'm implement IAP STM32h745ziq for cm7. then seen write Download image using ST-Link utility. my board Programming Completed Successfully! But, I'm trying Execute the loaded application. then stopped my board.JumpAddress = *(__IO uint32_t*) (APPLIC...
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 ...
Hello sir, I have developed MCU clock setup using two functions Mcu_init and mcu_initclock in stm32f407 board. Now I want to develop Distribute PLL and get PLL status. Can you help me out. I have attached my mcu.c here for your convinience.#include "...
NUCELO-F429ZI Encountered a issue.When i connect a USB ,it is showing like FAIL and a message is shown on the screen likeThe interface firmware FAILED to reset/halt the target MCU.Can any one let me know what is the reason for this and solution for t...
I am starting some test with this modulehttps://it.aliexpress.com/item/1005002482177244.htmlwith 7” lcdI have found only one example that run but with TouchgfxI have got the same ioc from this example to generate a new code and insert the functions t...
Hi,I am working with STM32g491re custom board. With UART communication our STM32 and other MCU communicating.After flashing the firmware with debugger both boards are communicating properly but once power off & on If other board sends the data stm32 ...
Hello,Am using STM32H7 and STM32G4 devices and need bluetooth connectivity and USB storage driver together on my boards. Planning to use a USB bluetooth dongle to achieve both functionality at once.Is it possible?Can you point me to resources like de...