Ask questions, find answers, and share insights on STM32 products and their technical features.
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...
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...
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
Hello everyone, I have been trying to run a simple LWIP application on my STM32 F429ZI board. I can see the LED green and orange of the Ethernet jack (CN14) are on which indicates the link is up and running. but no luck with pinging the board from m...
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...
