hello: I use NUCLEO-H7A3ZI-Q to implement a bootloader feature:the bootloader runs in 0x08000000 at flash, it'll copy the application stored in 0x08005000 to 0x24000000 in RAM, then jump to 0x24000000, if one LED turns on, indicates jumping to ap...
Hello everyone,I'm currently working with the STM32G474RE MCU and using a CANopen stack. I'm facing an issue where the Auto Bus-Off recovery isn't happening as expected.When there's a fault on the CAN bus, it correctly transitions to the warning stat...
My MCU is the STM32H723. To save GPIO pins, I would like to use the following architecture:- Connect external HyperRAM and Flash to one OCTOSPI bus. - Use multiplexed mode to access OCTOSPIM_P1 and OCTOSPIM_P2.- Map external RAM and Flash to differen...
Hi, i start design on G4 and am confused with internal ref in MX.1. Internal REF for ADC isnt real internal, but Vref2.Internal ref for comparators is 1/2 1/4 3/4 ... , but from what ?3. ADC stop working without VREF+ pin voltage, but comparator work...
Hello,I am trying to implement the following: a timer (tim3) is set to PWM generation, outputting a pulse periodically. Its TRGO triggers the DMA channel to request I2C to initiate a read transaction, read 8 bytes and generate an event interrupt (TC ...
Hi Team,I am currently working on a project involving the STM32F407G microcontroller, where I have configured MQTT to connect to a server. However, I am encountering persistent issues and have been unable to establish a successful connection.The spec...
Hi Everyone, I am using STM32F407DISCO board and made a simple program which transmit some values. The program is as follows #include "stm32f4xx_hal.h" #include "main.h" UART_HandleTypeDef USART2Config; void GPIO_Init(void); void UART2_Init(void...
hello: I use NUCLEO-H7A3ZI-Q to test a bootloader feature:the bootloader runs in 0x08000000 at flash, when it starts, it copies the application stored in 0x08005000 to 0x24000000 in RAM, then jump to 0x24000000, I turn on a led in main function to...
Hello everyone,I am designing an application with a machine learning core device (LSM6DSOX). I attended the webinar on machine learning core last week and following the tutorial from this webinar I need to use Unico-GUI software tool.I tried to dowlo...
I am looking to design a split keyboard that requires USB communication between two keyboard halves and a host computer. The left half will have a USB-C connection to a host computer and appear as a USB HID with regular keyboard functionality. This ...
