Resolved! NUCLEO-C5A3ZG STM32C5 QSPI Display Bring up Project
This project tests the STM32C5's XSPI capability to drive QSPI display using the NUCLEO-C5A3ZG M.2/SerialMem connector. GitHub - stm32-hotspot/STM32C5-M2-Serial-Mem-QSPI-Display · GitHub
STM32 MCUs Boards and hardware tools
Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
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Resolved! Bare metal STM32F767 MCU programming with ST-Link V2
Hello I have a question about writing hex file in MCU (STM32F767xx) without a development board.I want to draw my PCB schematic but I am confused about which pins are used to flash the memory.I tried finding it on the datasheet but with no luck. Cou...
STLINK-V3 support in STM32CubeIDE?
Hello,I just bought a STLINK-V3 because of its faster USB interface to speed up debugging with STM32CubeIDE. Unfortunately I cannot get it working. With some settings the target is not found with others there are errors during flash programming. Does...
Read external SPI Flash with external flashloader and CLI is slow.
HelloI implemented an external flashloader for STM32F767 for an external SPI Flash. The size of the flash is 256MBit. I want to readout the whole flash with *.bat file. I tried with this line:STM32_Programmer_CLI.exe -c port=SWD reset=HWrst freq=800...
Code works with ST Link V3, but doesn't without
Hello,I am facing a huge problem for three days, and I don't have any beginning of a solution...I made a PCB with an STM32L476 and a LoRa chip SX1272. I am using the code given by ST ICube LoraWan. After a join success, I start a custom timer and I s...
Resolved! Decoupling capacitors in STM32F4 scheme.
Are the VCAP_1/VCAP_2 external capacitor decoupling capacitors ? (when using the 2.2 uF with power regulator ON) PowerSupplyScheme page 77:
How to avoid JLink debugger affect stm32g030f6 behavior
We use STM32 microcontrollers pretty often, and I took stm32g030f6 for some specific project. I used STLink-2 + openocd before, but I think I cannot use it on that particular one. So I take JLink but I don't have much experience JLink. I spent whole ...
STM32L0538 Connection issues
Hello,today I've received STM32L0538 Discovery kit. The problems started right away. After connecting it to my PC via USB 3.1 port, the board gets the power, but does not work. LD1 lights up to green and LD2 to red, but LD3 and LD4 stays off, the pap...
STM32L4A6VG 3.3V breakdown
Hi everyone,I designed a custom board and now I found two MCUs (STM32L4A6VG) are breakdown. The MCU is running at 3.3V and all VDD, VDDA, VREF+, VDDUSB and VBAT is connected to the same 3.3V source. Here's what I found.For the initial trial, I did 2...
STM32 ST-link utility: mcu restarts before flash and timeouts
Hi, I am trying to flash my STM32F103 MCU but when I press START button MCU restarts and flashing timouts and fails. How do I disable MCU restart before flash? How do I flash it?18:06:05 : ST-LINK SN : 0669FF484956827867191823 18:06:05 : V2J34M25 18:...
"Failed to list debug probes" when scanning for ST-LINK S/N
STM32 Cube IDE throws failure message "Failed to list debug probes" when scanning for ST-LINK S/N under Debug Configurations/Debugger/GDB Server Command Line Options/Interface.Problem has presented itself in last hour. It was working with a Nucleo-F0...
