I discovered that Ethernet module on the nucleo-H743zi generates a lot of interference for analog domain. I thought, that if peripheral devise was not configured in the software and was not given explicit permition to run, it should stay in power do...
https://community.st.com/s/feed/0D50X0000BiD5izThe true challenge for ST of course is to stop experimenting with "communities" and get a decent forum software.(In case ST would not get it, this post does not show up in the posts list, even if it's ta...
Hello all I ajust trying to measure the curreent of my circuit in standby mode i wrote a small code that wake up the mcu from RTC alarm A ad then go in standbye modewhen i download the program the program works ok , it wakeup every 10 seconds fro...
I was trapped when switching chip code to STM32F303, my SPI always send more unexpected 6 zero bits before my data. diagram below shows the detail.The problem occurs when you enable SPI while SCK is high. My SPI works in CHPA and slave mode, I haven...
I want to divide ccmram into data and bss section,so how to do it?thank you!
Hi there,currently I am trying to set up the CAN peripheral on the STM32F042K6 and it is getting stuck while initializing the according GPIOs. The CPU gets stuck at the HAL_GPIO_Init line, I am not able to connect with an ST Link without connecting u...
I found that STM32H7 supports the boundary clock in the IEEE1588 standard. Can STM32H7 realize the boundary clock function as a switch? What peripheral circuits are needed?
Hi,i have a problem with controller stm32f030c8t6 where i have connected two ADC channels to read the sensor values(Temperature &humidity). if i remove one of the ADC channel from the sensor output pins i will get fluctuating values from minimum to ...
