Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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? ...
Hello ST community,I want to make a video recorder with STM32L496 and OV2640 camera module. The datasheet of the MCU(STM32L496) says this: "• 8- to 14-bit camera interface up to 32 MHz (black&white) or 10 MHz (color)" and this got me a little bit con...
Hi,I've got an stm32H743 webserver with LWIP working ok on dhcp displaying data.Is it possible to alter the html file on the webserver to be able to access other similar webservers?e.g. Say I have 10 machines - each with one stm32 webserver attached ...
I have a serial FLASH, a part of which implements a Windows file system (removable block device). Another part of the FLASH is for data logging etc usage.All this is working, but the ISR which implements the USB block device must be blocked out of th...
