Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi!I'm developing a software on the STM37H753ZIT nucleo board, I place some time critical functions inside the ITCMRAM to improve performance, the code is correctly running and the behaviour meets the expectations execpt for a fact:When I place a bre...
I'm using a Nucleo-H723VG board and trying to use the PB8 and PB9 pins. I'm able to set PB9 high and see a voltage of 3V but for PB8 it only shows a voltage of 359mv. I have tried enabling the internal pullup and still doesn't go high to 3V.The yello...
Good evening all,I am using STM32F446 board. I need to plot variables calculated in my program (in the live expressions window) over a graph in real time but I have no idea how to do it. Is it possible to do so without using USART module of the board...
Hi, I have an issue on STM32H7B3I-DK, I am not able to flash code, I atleast want to perform full erase, but I am getting " Error: Connection to target must be established before performing the erase command." error.Fig: STM32CubeProgrammer.Fig: Tryi...
Im using the stm32f407 discovery to run I2C in fastmode (400kHz), using the equation given in the datasheet, I choose the system clock to be 120Mhz, so I have 30Mhz pclk for I2C. duty cycle T_low/T_high = 2, so CCR is 25d, T_rise is 300ns so that wou...
Hi Team, I am Using NUCLEO-F767ZI board for Ethernet interface. After all Ethernet configuration. The code shows lots of error which is attached below. Guide me how to rectify this error, what mistake I was done during configuration and programming.T...
Hello, I'm new to STM32CubeIDE so I need you not to go too hard with explanations :). In these weeks I'm working on a project that uses ethernet based on the NUCLEO F767ZI board using the LWIP library.After consulting the PDFs available on the F767Z...
I am using NUCLEO-F756ZG. I intend to use two of the ADCs but in different conditions. ADC1 is configured for DMA and triggered by TIM1 to run at high speed (1 Msps), ADC2 is configured for interrupt mode and triggered by TIM8 to run at low speed (1~...
I'm using nucleo f446 board for adc sampling the internal adc is unidirectional. Is there any other development board like nucleo or discovery with internal ADC which can give both positive and negative cycle of adcPlease suggest me so that I can avo...
Hi,I have a STWIN.box , I would like to know how can I switch it off without unplugging the battery. It has a PWR button that works to switch it on but I can not find out how to switch it off.https://www.st.com/en/evaluation-tools/steval-stwinbx1.htm...