Is there a library of peripheral drivers for "standard" ports such as Serial, USB, Ethernet, SD card, etc.? For example, I am designing a board with STM32H743 and using a LAN8742A Ethernet Transceiver (RMII interface). Is there firmware code I can do...
Hi all,I am using a STM32F427VI MCU.I developed an application using LWIP library.I am trying to run an application that I finished to develop and test in three boards.This application works as expected in all of them. When I burn the application to ...
For reference, I'm using a NUCLEO-G0B1RE board.When using USBD Audio class, only one PMA buffer is being used (buffer 1) for OUT transfers. Resulting in only half packets being received.Linking the github topic for more explanation : https://github.c...
Hi TeamI'm working on custom bootloader.And I want to know if it possible to locate a custom bootloader in any sector.Is it okay if the boot loader is not in the first address of FLASH 0x08000000?[My Conditions]IDE: STM32CubeIDEMCU: STM32F405RG
Hi community members, I wanted to ask is it possible to power on the nucleo board from an external source and debug it via USB connected to a laptop? I want to keep the power source and external circuit connected to my nulceo board separated from my ...
I’m working with a NUCLEO-H723ZGI can generate a cube project with the ADC & DMA features working the way I want them to, but when I import the necessary code snippets into the LWIP TCP echo demo project & run on the same hardware the DMA fails on th...
void HAL_ETH_IRQHandler(ETH_HandleTypeDef *heth){ /* Packet received */ if (__HAL_ETH_DMA_GET_IT(heth, ETH_DMACSR_RI)) { if (__HAL_ETH_DMA_GET_IT_SOURCE(heth, ETH_DMACIER_RIE)) {...}}I have met this question: this function cannot run to an...
*** EDIT ***Seems this was a memory issue rather than a D-Cache issue, the D-Cache option fixed it as a side effect!*** EDIT ***I have a project setup as follows:STM32F765IIKxRTOSSD Card on SDMMC1 configured as SD 4 bits Wide, DMA EnabledI followed t...
What does it mean ->( the bootloader code begins to scan the USARTx_RX line pin, waiting to receive the 0x7F data frame: a start bit, 0x7F data bits, even parity bit and a stop bit.)?I'm totally confused understanding this line, how to configure it? ...
