I'm now using NUCLEO-L476RG. My PC connects to the board by virtual com port? And i try to set a baud rate greater than 115200 but the data received from usart2 is wrong. However, when i set the baud rate less than 115200, it works well.So i wanna a...
HiI have an STM32F769 Discovery board (STM32F769I-DISCO) with STLink onboard.STLink works fine but if I try to run my STM32 application STLink reports the MCU is not detected:========Target no device foundError in initializing ST-LINK device.Reason: ...
Hello, I am making the connections for programming the STM32G0B1KET6 in hardware and came across the boot0 pin sharing the same connection as the SWCLK for serial wire debug (I am using the 32 pin version of this mcu). Just to confirm to program the ...
Hello ST community. I'm using STM32F401RDT6 microcontroller which is powered during the day by a solar panel (power regulators converts the panel's voltage to 3V3). The MCU uses its internal RTC for logs and the issue is to keep the RTC running fro...
Debug project with external loader Hi all,I have a project with an external loader and I didn't succeed to enter to debug and download the hex (sometimes is and sometimes it is not it didn't consistencyi didn't understand if it's the st programmer or...
Hi, can someone refer to the above MCU reference. This is my first time using the STM32 MCU chip on my embedded system. My question regarding the power up/down phases concerning specifically on STM32L433CCT6 IC ... Is it a must and critical to use so...
I have 4 Discovery boards:STM32F769I-DISCO, STM32F469I-DISCO, STML4R9I-DISCO, and a STM32H747I-DISCO boards. The H7 and L4 boards came pre-loaded with the demo firmware. So I downloaded the ST provided demo hex files for both the F4 and F7 boards. Us...
Hi Engineers,I am kinda new to the STM32 MCUs. I have a custom PCB powered with STM32G031F6P* TSSOP20 MCU. so on the PCB, I have a PIN "SWCLK", "SWDIO", GND, and VCC for programming. NRST is pulled HIGH. the strange thing is that BOOT-0 is on the sam...
