Im testing the power consumption in my Nucleo-l412kb board while running and stop2 mode.I found huge discrepancies when I measure current in the IDD pins, powered from the USB host, respect to powering the board with an external power supply and meas...
Hi,I'm trying to create my custom UART firmware on STM32F3DISCOVERY board. Since I wrote the Transmit part of the driver and I verified that it continuously writes words to the USART_TDR register, I was going to check whether the UART messages are ac...
Hey Guys,I am a somewhat new STM32 programmer. I recently bought an STM32 Nucleo f411re board, and when I tried to flash code onto it with Platform io, I was not successful. Despite this, I have been successful with a blue pill board. I am certain th...
We are using the STM32H745I_DISCO and a custom daughterboard. We use the Arduino Connectors to interface to our daughterboard. One of the signals on CN7 pin 6 is default jumpered to PC3_C on the processor. We cannot get it to work at a digital pus...
I am trying to interface stm32f401re with LoRa 993 to transmit a simple data for ex: HELLO to another LoRa 993 I am using USART2 to communicate with LoRa 993
Hi,I'm planning to start a project with the STM32H757BIT6 microcontroller (MCU). I'd like to use the STM32H757I-EVAL evaluation board, but I noticed it utilizes the STM32H757XIH6 MCU.I'd like to confirm if I can begin development using this evaluatio...
Jow I encouter the following error after building this fileC:/ST/STM32CubeIDE_1.14.1/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.win32_1.0.100.202403111256/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../...
Dear ST-Electronics Community,I hope this message finds you well. I've noticed a limited number of posts (1 or 2) regarding the import of Altium format files and the subsequent development of custom PCBs. Could any hardware professional from the ST-C...
Hi everyone,I design the BLE (bluetooth low energy) part of my software, for that, I use BlueNRG-1, BlueNRG-2 DK SW package, provided by ST.I included the library (.a) and others source code files (.c) and headers (.h) in my project.But I feel someth...
We are using the STM32H745I-DISCO and built a daughter board that uses the Arduino Connector and ports on that connector. Unfortunately, we discovered that at least two of the ports (SDA/D14 on Pin 9 and SCL/D15 on Pin 10 of CN2), are being used by ...