Hello,I wanted to use the CORTEX_M4F_STM32F407ZG-SK demo of free rtos with stm32f401cc. In the past I have used this demo with stm32f405rg, I have changed the PLL setting for 84Mhz as:// in stm32f4xx.h#define HSE_VALUE ((uint32_t)25000000)// in syst...
How shall I get the configuration details for each module . If DFSDM what are the design parameters, RTOS Timer information and algorithm used etectera
Hello,I am working on STM32H745IIK controller.I am enabling the FS and HS USB configuration.This is very Important connection ,the USB HS is used for accessing the data come from the PC application and the data comes in veryhigh speed.FS mode is use...
Hello Everyone. I'm a student and learning ST nowadays.Forgive me for my childish question but I really don't get it.HAL library's functions are usually returns a value of result of the process.For example, HAL_Init func returns HAL_StatusTypeDef val...
Dear experts,I'm having a weird issue with SPI initialization on STM32H743/753 .The device connected to the SPI master needs HIGH clock polarity (CPOL). So we clicked this in CubeMX, and the generated code indeed has "hspi1.Init.CLKPolarity = SPI_...
Hello,I am working on Nucleo-H745ZIQ board. I have make to the interfacing between the one application and stm32, they communication using the USB peripheral in HS. I am confuse between the two class USB custome HID and HID .Which class I have to use...
In my project, the two STM32 devices are connected over USB line and communicating over HID interface. Usually communication is unidirectional i.e. device to host. I can find the example for USB host and USB device but communication works one way. Bu...
Hi,I'm trying to perform some QSPI commands using the HAL_QSPI_Command_IT function but the MCU always gets stuck in the HAL QSPI IRQ function indefinitely. When using HAL_QSPI_Command instead it works fine. Any idea what I'm doing wrong? I want to us...
To enter the system bootloader, we call the following function:void BootloadCommandHandler(void){ // Set BOOT0 to boot to ROM bootloader HAL_SYSCFG_CM7BootAddConfig(SYSCFG_BOOT_ADDR0, 0x1FF00000); // Reset CPU NVIC_SystemReset();}This works just ...