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Hello,I am implementing a sine wave generator based on the high-speed DAC3 of the G474.The DAC is in double-DMA mode and its conversions are triggered periodically by a timer.Sample and Hold is disabled.The DAC is connected to an external pin by an ...
Hello everyone on the forum.I have created a UART DMA receive program with Nucle-H723.This time it is working properly, but sometimes it does not work properly.DMA set up in normal mode on UART4 RX.DMA initialization function of UART.void UART_DMA_In...
Hi.I am currently developing a motor control platform using STM32G441 and am facing a problem.I am controlling a 3-phase motor with TIM1 based on packets from Half duplex USART1 (PB6), but when I Start TIM1 CH2, the USART1_TX pin, which should be unr...
Hi everyone,I’m currently working with the STM32N6570-DK board and trying to read an analog signal using the ADC1/2 INP8 channel (PB10) using the MB1280C Fanout board (Pin 13) with STMOD+ connector. However, I'm consistently getting a value around ...
I'm running into an issue on two boards (an STM32H735 Discovery Kit) and a custom board with an H743. #include <stdio.h> #include <zephyr/kernel.h> int main(void) { while (1) { printf("Hello there, world!\n"); k_msleep(1000); } return 0; }If ...
Hello everyone, I’m using an STM32L412K8 microcontroller with an external 32.768 kHz LSE crystal to operate the RTC for real-time clock functionality. However, I'm facing two issues: Second jumps: the seconds skip multiple values out of order (for ex...
Hello.I am finishing a project where I measure voltage with an ADC using the STM32L431 and, for greater accuracy, I am using the OPAMP (PA0 = ADC1_IN0_VINP and PA3 = ADC1_IN_VOUT). For the STM32L431 on the STM32CubeMX, when activating the OPAMP in "F...
MCU: STM32H753XIH Tool: STM32CubeIDE v1.18.1 FW Pkg: FW_H7_V1.12.1 I have an in-house designed board that has an FPGA connected to the FMC bus. The FPGA uses a simple SRAM interface with Address (7:0), Data (31:0), Chip Select, Rea...
Any step-by-step guide on how to configure STM32CubeIDE to redirect `printf()` output to a virtual COM port using UART (serial communication), and then monitor that output using the STM32CubeIDE’s built-in Terminal view? I'm using a Nucleo-F411Re on...
Hello everyoneI am a begineer with stm32 MCUs. I studied through youtube videos and datasheets that we can program STM32H750 using STlink V3 and to do so the MCU should be put into bootloader first. To do so the boot pin must be pulled low for which...
