Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
i am using windows 7 os and i have installed stm32cube(1.4) ide and i tried to flash the software to the discovery board but it is not flashed since it has been showing "ST link not detected!please connect ST-Link and restart the program".even i didn...
How can I solve this problem.If I earse mychip maybe I can solve but I dont know how can ı do
Hi, I am trying to program STM32H743ZI MCU Using external stlinkv2 programmer the reason is to confirm stlinkv2 working..I made following changes to STM32H743ZI Boardlike 1.connected JP1(ON) to make STlink V3 reset.2.provided power through USB Chargi...
I was implementing 2-way switch project on my Nucleo-F303RE. For that, I put the 13th and 14th pins of port-c as input and the 15th pin of the same port as output. I am using pull-down resistor for 13th and 14th pin but even after enabling pull-down...
On STLink-V3MINI (https://www.st.com/resource/en/data_brief/stlink-v3mini.pdf) there is a neat connector used for the STDC14 connection, which has the top and bottom sides of a box header but no ends. This means it takes up a smaller footprint space ...
Sorry all, I'm new to these little STM32 things, and I'm having trouble. I'm using the supplied 22 gauge wire to try and connect one to another's programming pads on the board, but they are so small and close together that I cannot figure it out. I p...
I have coded a program for I2C for my STM32F407 DISC-1 board.In which STM32 acts as master and sends data to a Arduino UNO whenever user button on STM board is pressed code works fine , i am getting proper output which is expected but when I run code...
Good morning,I am using STM32G030J6M6 in an application where i am reading a sensor by I2C(SDA pin 6, SCL pin 5) and sending data though uart (TX pin 1, RX pin 8).To flash/reflash the program i need use test points for pins 2,3,4,7 and 8 (Vcc, GND, R...
Here is my schematic and board. I'm wondering if someone can verify that I have everything that's needed on the stm32f4. I can't connect with SWD to the core. My JLink tries multiple times and fails. When I press the reset button on my board the JLin...
I am new to STM32 Programming. I have bought an STM32F407VET6 Board and connected it with STLINK. But the Stlink utility does not detect my board! and in KEIL it is showing the board number but when code is uploaded shows invalid ROM table what shoul...