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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...
Hello,I have two questions regarding the STM32U0 series and the RM0503 reference manual:1/ HSISYS Divider ConfigurationIn RM0503, for the STM32U0 series, it is stated that HSISYS is a clock derived from HSI16 after division by a value from 1 to 128.T...
Can any one please assist me.I have all 8 ADC down to GRND 0V I am using this command:HAL_ADC_Start_DMA(&hadc1, AD_RES_BUFFER, 8); The arry is:volatile uint32_t AD_RES_BUFFER[19] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; All 8 AD...
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...
Hello World;My Setup:Nucleo F767ZI BoardBOOT0 pulled highSCL/SDA on PB6/PB9 connected to Raspberry Pi I2C-1 and Saleae Logic Pro 8Nucleo board powered via USB from Raspberry PiGoal: Using ROM Bootloader over I2C for firmware updates (later on custom ...
