User Activity

hello everyone, I have a small mistake when I want to make something like the photo, it give me error what is the problem, If anyone help me, It is very good for me, thanks.
hello everyone, I have question about SPI. I want to send 5 data repeatedly using hal_spı_transmit() function that means first data that will be send is pointer addres later the value will be send , first data is written to SPI->DR but secondly data ...
Hello everyone, I have a question ,is there a library for mcp23s17 extander on the stm32f407 ?
Hi guys! I have a trouble about STMCubeIDE, I installed and created a project, Later, I received this two error ; c:\st\stm32cubeide_1.8.0\stm32cubeide\plugins\