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My controller uses the STM32U575 chip. I followed the recommended design for the SMPS using the same inductor and XR7 capacitors as recommended in the reference design. I built up 4 boards, the first three boards worked properly without issue. After ...
Hi all,i am currently writing a program which is supposed to write data on an sd-card. This has worked until i changed my laptop (and cubeIDE version from 1.13 to 1.17) and until i added line 127 "HAL_GPIO_WritePin(GPIOB, GPIO_PIN_0, GPIO_PIN_SET);"....
Hi community!I've been tasked with designing and programming a new product that includes a bootloader and LTE communication, the main issue I'm facing now is to design the whole updating and downloading process, supposedly I'll store the update in a ...
in stm32f4xx_hal.c file the function __weak HAL_StatusTypeDef HAL_InitTick uses a function HAL_SYSTICK_Config thats in stm32f4xx_hal_cortex.c file and that function uses SysTick_Config(TicksNumb) but i cant find this function .just wondering where th...
Dear Community, I am currently working on interfacing of USB (pen-drive) in FS mode with STM32H747BIT6.I have observed that during the enumeration process of pen-drive it is failing to proceed at the functionUSBH_HandleControl --> case CTRL_SETUP_...
Hi,I am implementing an application that uses FMC with a Micron NAND 8bit 16Gb Asynchronous MT29F16G08ABACA. My questions are more theoretical:1. Is it convenient to access this memory using FMC? I have read somewhere in this forum that also eMMC (SD...
Hallo, I'd like to use LPTIM to count the number of digital impulse of a signal.So, the signal is connected to (in this case) LPTIM2_IN1.The init function (MX_LPTIM2_Init) is as this: hlptim2.Instance = LPTIM2; hlptim2.Init.Clock.Source = LPTIM_CLOCK...
FOR STM32H750 QUADSPI, the two banks can work independently? can I use bank1 with a nor flash for XIP, bank2 with a nand flash for data?
Dear Experts,I am looking at configuring the CORTEX_M7 section for my custom STM32H743VIT6 based board. Below are the functionalities that I plan to use with the board:a. Sensors' reading via SPI, I2C, b. Communication via UART/USART, USB, Ethernet (...
Section 3.20: "It requires a precise 48 MHz clock that is generated from the internal high-speedexternal clock source"So we have "internal external" clock source. ;)
