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Hi Community, I am facing very basic issue. My UART in H7A3ZI Nucleo 144 board is not displaying correctly on terminal. My UART Setting: huart3.Instance = USART3; huart3.Init.BaudRate = 115200; huart3.Init.WordLength = UART_WORDLENGTH_8B; huart...
Hi,I am using STM32G491RE for my product. I want to implement watchdog timer functionality. In the data sheet we have IWDT and WWDT. Which one is best for real time products and I am using HSE for clock. I am planning to use watch dog timer reset tim...
I am using the Nucleo board (H563) to test the SRAM ECCI have create a new project by board selector.Just have several printf function at main to print out to the SWO.It is working well without setting the SRAM ECC enable.However, once set the SRAM3 ...
Redesign a board with smaller MCU (same family).Want to reuse existing code. Is there a way to update reselect the MCU, update the pinout in iMax, then update the code in the same project? Do not want to start another project for the new MCU.
CubeMX generated a example for USB CDC, and with HAL_PCD_IRQHandler.Now I want use polling method to initial USB,and communicate with host without USB interrupt.So how can I modify it?I had tried to do something ,but it not work.Please help me.1. d...
Hello Everyone,I am working on stm32h723zg, and I want to obtaind the serial of the micro controller for the unique id:uint32_t unique_id[3];void read_serial_number(void) {// Unique ID registersunique_id[0] = HAL_GetUIDw0(); // Unique ID Register 1un...
Hello, thank you for reading this post, sincerely hope to help answer questions.The OSPI interface of STM32H735IGK6 is used to connect ISSI66WVO32M8DBLL to ISSI's PSRAM, which can read and write registers but cannot read and write memory. When config...
Hi,I am trying to communicate with the MPU-6500 from InvenSense and the STM32F405 micro controller in SPI.I managed to read the WHO AM I. And seems to respond well with its value of 0x70.The problem I have is when I want to read the accelerometer and...
@KDJEM.1 I have rebuild the above code in Keil and tried to load then i got below error. Could you please help me to start with the board.Thank you.
Hi, I am having issues using the STM32L431RBI6 to read a rotary encoder.The encoder has a 0-5V output on its 2 channels, and is working with my other STM32 setup (on a STM32L451CCU6).On the STM32L431RBI6, I am using TIM2 configured in Encoder mode, w...
