I have a board mounted on a phisical system, so debugging and/or staying connected on the board while running is not a feasible option.What I'd like to do is:Connect to the board with an STLink (JTAG)Load the software (Ac6 - Eclipse IDE)Restart the s...
Hello, I have a STM32F407VGT6 built into our application, During developement Iam facing some strange issue where NRST pin goes below logic level over the time(in few days), This issue happens in some of our boards. Our Circuitary only contains 0.1uF...
Hello,I am facing problem where ST link is not able to detect the MCU.My board was programmed and functional but for some reason we have to change the code and we programmed the hex file.Afterwards that MCU is not being detected in STLINK tool/STM cu...
Hello,I am working on a custom board using a STM32F030K6T6. We are already in production and on like 15 parts over 4000, after that the product passed the electrical tests in production, and most of the time, after then, we tested it manually using ...
The "Reset the chip and restart debug session" button in debug mode of the CubeIDE is very useful, but it seems to inject a software restart command. Is it possible to change that so that a button click toggels low the Reset pin of the ST-Link to tri...
We have found that the NRST pin is in Low state after start. This is problem for us because we'd like to use OpenOCD in JTAG mode and OpenOCD will send an active low pulse to NRST pin. Is there any solution for this? Or any other stm32 eval board...
Hello EveryoneI design oven timer (transformerless) with STM32F042K4T6. Although I tested everything separately there is a problem in the pcb. When the system first comes on, the system works but sometimes it doesn't. I tested it 10 times and the MC...
Hi,I have a new PCB here which somehow has latch up problems on the NRST pin quite recently. Usually then the NRST pin would just have zero DC resistance (or typically 1 Ohm) to GND. And then of course also the oscillator (8MHz XTAL) will not start w...
Hi everyone,I use a custom stm32f0 board and i try to catch data coming from can bus and answer it back to can bus line. In the begining my program works good but after a couple of minutes mcu stucks in reset(i am not sure of the cause is from softwa...
Hello,I'm working on a custom board, using STM32L072 (Murata LoRa module), and it does not seem to boot when powered up, unless I trigger a manual reset.The board is powerd via USB (with a 3.3V LDO), and the supply reach 3.3V within 370µs.The reset i...