Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hello,I currently working on a projet where I've ordered custom PCB with STM32F030C8T6 already installed by JLCPCB but I can't communicate with them.I've connected the STM32 with 3.3V and ground and then I output the SWD and SWCLK pins. I connect the...
Currently I only set the MODER register to 0 and set the outputs to 0 with the BRR register since I don't need further configurations. I allready use other PINs with the same configuration and they work. I read that this should work, but on my HW it ...
In the card that comes with the board says it has 16 Kbytes of EEPROM. Here is the link from the website (can't find anything about EEPROM): https://www.st.com/en/microcontrollers-microprocessors/stm32l462re.htmlAlso can't find anything about EEPROM ...
it seems my project hangs at this line ?if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) { Error_Handler(); }What could be wrong?
Hello , maybe I post this question to the wrong place...I would like to use ST-LINK/V2, Part number for required Software is "STSW-LINK009".In the description I can read "driver signed for Windows7, Windows8, Windows10".Could someone confirm that thi...
Hello,please see the schematic attached. I observed 2 MHz oscillation (with 1V amplitude) on pin M1 (PA5) when I send a square wave with a period of 2 seconds.The GPIO is connected to that simple circuit, used to generate heat in the resistor.I used ...
Hi,My controller still consumes 360µA in STOP mode, i can't figure out why.Maybe one of the inputs/outputs that leaks current?I have this IO setup the moment i execute STOPPA0-PA5 = External interrups up down edgle no pull up of downPA6 = ADC inputPA...
I've been using Crossworks and J-Link for all of my embedded ST development.I'm starting a new project using STM32H747 and find I can't use my old tools.I am going to use STMCubeIDE for dual core development and would like to know the best debugger/p...
Hello everybody, we use STM32F429 processor in our devices. In the current lack of chips, we were forced to order chips from the only supplier who had them in stock, from China. The processor seems to work, but unfortunately it cannot be loaded other...