Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello, I want to read the chip ID and unique id by using SPI but I cannot read. I am using an external library, ( https://github.com/nimaltd/w25qxx for flash ) You can find my cube documents in the attachments below. What should I do? Thank you.
Currently we are looking for the possible approach for Switching between Main supply (LDO) and Vbat Operation. We have Two backup supplies requirement , Battery and supercap. Either one of the backup supplies is selected but provision should be provi...
•STMicro programmerhttps://www.digikey.com/en/products/detail/stmicroelectronics/STLINKV3MINI/10266291?s=N4IgTCBcDaIMoBUAyBJAcgaQLQDUDMAsuiiALoC%2BQA•Programmer cablehttps://www.tag-connect.com/product/tc2030-ctx-stdc14-for-use-with-stm32-processors-...
Hello,I have recently purchased an STM32L496 Discovery Kit to play around with and get familiar with the chip. I have decided to start porting some of my OS from a different board to this board, but before I even got to that stage I ran into some iss...
I want to use an SR latch to detect the alarm pulse on the tamper pin ( STM32F103C8T6), is this possible in Vbat mode? if it is, then what amplitude is this pulse (I am asking because it might be possible that the pulse wasn't high enough for the sr...
HI all,I have a custom board with stm32h743vit6 microController.I configurated SPI1 for comunicate with a SPI display (ili9488 managed by touchgfx with partial frame mode).My problem is that I can't reach high speed (more than 25mhz on SPI) else the ...
Posted on March 31, 2016 at 12:11Hello I'd just like to know why CubeMX strongly recommends to use other timers besides SysTick as source? I've always thought that the SysTick timer is basically intended for use with an embedded OS? Thanks
Which STM board has both input and output, digital and analog pins?Thanks in advance.
Hello, guys!My name is Luis and I bought the board STM32L562E-DK for testing purposes for a new project.I have been executing many examples based on freertos and I am very happy on how the STM32L562Q could be my solution in a future project.However, ...
Hi, I am having data transfer problem with Modbus only when I use a specific RS485 Converter .I am using STM32H750VB as my main IC for a fuel dispenser project. I am having a problem with my MODBUS based on the RS485 converter.i)If i am using...
