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...
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...
Are the VCAP_1/VCAP_2 external capacitor decoupling capacitors ? (when using the 2.2 uF with power regulator ON) PowerSupplyScheme page 77:
I have followed Video "STM32CubeIDE basics - 03 GPIO HAL lab" as closely as possible for my hardware as closely as possible and get the following results in the console:STMicroelectronics ST-LINK GDB server. Version 5.5.0 Copyright (c) 2019, STMicroe...
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 ...
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...
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...
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:...
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...
ST wrote a post Oct 17, 2019 which talks about STM32H7 power supplies. A link:https://community.st.com/s/article/FAQ-Unable-to-connect-to-STM32H7-devicesEspecially SMPS. There is a problem when 100pin package is used, because that package has no SMPS...