Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi all,I want to connect an STM32H573 device to a LAN8742A to create an Ethernet interface.Is there any board hardware guidelines available for this ?The LAN8742A is used in REF_CLK OUT mode (50 MHz clock output from the PHY routed to the RMII_REF_CL...
Hello all,Can anyone provide example code - Enhanced secure key storage using stm32u585? Thanks in Advance,Surya S
I'm trying to use the USB host mode on my stm32F401RET6 developer board and i watched few tutorial videos. In those videos they acivated USB_HOST as HID(Human Interface Host class) and in platform settings there is something called Driver_VBUS_FS. IN...
I am using STM32H747I-DISCO board where the stack and heap memory allocated in SRAM , but I want to use external SDRAM as stack and heap memory, can any one please help me how to configure external SDRAM as main data memory instead of SRAM.
I am using STM32H747I-DISCO board, I want to use external SDRAM for bss and data region and I called the SDRAM initialization function inside the SystemInit() function and I tried with the debugger point it will go to hard fault when debugger point h...
I have spent over a week trying to get the USBX CDC ACM virtual com port to work on a STM32F7 family nucleo-144 board. I'm using an STM32F767 as a representative processor. I've tried multiple examples and approaches with no success. The device enum...
Hi, I got a Nucleo F103RB, and I am running the very same software I run on my Nucleo F7ZI, and I am getting this weird hard fault that always. I do not enable RTC, but right before the fault happens, the ICSR register tells there is a pending inter...
Hi together,after working more deeply into the link status register handling of Ethernet PHYs i did notice that the Link Status bit in the Basic Status Register (BSR) is Latched Low. That is also the reason why we need to read it twice. The ST driver...
Hello!I am working with the STM32H747i-Disco board, my aim is to create ethernet connectivity between the board and the PC, as a first step to send a ping from the PC to the STM32H747i-Disco and get a response. My cubeMX version is 6.2.1, the H7 firm...
I'm building up an app on the STM32L4R9-Discovery board that needs a lot of IO: UARTs, USARTs, I2C, SPI,RTC, FatFS on the SD Card and others. I'm pretty new to the STMCubeIDE and C/C++ world so I've build up several test apps that start for the Disco...
