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...
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...
I am sending multiple bytes in spi protocol. The sender is sending properly through AARDWARK(Total Phase Control)Software. But only the odd number of bytes are received and the receiving is not proper using these HAL_Functions. What is the issue?int ...
I am sending multiple bytes in spi protocol. The sender is sending properly through AARDWARK(Total Phase Control)Software. But only the odd number of bytes are received and the receiving is not proper using these HAL_Functions. What is the issue?chec...
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 ...
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...
Let me start by saying:Yes I know the STM32 Finder exists, no it doesn't help me find what I needYes I've seen this thread but I do not want to get into manually coding a script to try and find parts if I can avoid itYes I have used the CubeMX and no...
As i am using inside comparators.For that i can see below available options for reference voltages.My question is about DAC output can it be set internally or i have to make physical connection by DAC out put pin to comparator input
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 am working with a cluster i want to send this frame Enter Customer extended Session "10 03"Switch on all LED TTs by using service 2F D7 00 03 FFCheck the displayed LED TTs. how can i send it with stm32h7