I request to know whether any higher limit on the number of files that a FATFS drive can store.Using an STM32L476 Microcontroller, I'm saving an image file (300-400KB) in every 5 sec with an 8-letter filename, 'xxxxxxx.JPG' where x is a Hex Number. I...
Hi,I run the "LwIP_HTTP_Server_Netconn_RTOS" example well on STM32746G-Discovery board. I can see webpage after type "192.168.11.1" in browser.I modified the gpio configuration in "HAL_ETH_MspInit" I modified the HSE_VALUE from 25M to 8M (my board us...
Hi, I am working on USB HS Device and Host applications with STM32F7 family (STM32F745ZGTx). Initially DMA on both of them didn't work at all. It's well-known bug, which still not fixed (http://we.easyelectronics.ru/STM32/stm32f4-usb-hs-dma-hal-kak-e...
· I am trying to modify the option bytes in STM32 chip to enable the Read Out Protection, for that I have created Hex file of option bytes, then merged image for Target ID 00 from my program build (Hex file) and Image for Alternate Setting 01 fr...
It seems there is a mistake in STM32Cube\Repository\STM32Cube_FW_L4_V1.13.0\Projects\STM32L4R9I-EVAL\Examples\OSPI\OSPI_NOR_MemoryMapped project, the STM32L4R9I-EVAL board flash chip is connected in OCTOSPI1, but in this project, the instance is OSPI...
Hi, I am new to stm programming. I now need an application where i can send the isochronously from PC to device (I m working on f303re nucleo board). Couldn't find any information about how i can do that. I am creating a libusb CDC project and then i...
Hardware & HAL: STM32F767ZI Nucleo 210MHzCube MCU Package 1.15Application USB (12Mbit FS) to UART bridge 115200 baud, 8bit 1s 1s, full duplex test (RX-TX bridged)Tested:The test on /dev/ttyACM0 is running without any errors on all packet 2-64KB sizes...
The STM32L100/151/152/162 Reference Manual says that there is a BRR (bit reset register) for Category 3 devices, when, in fact, there isn't. This is a known problem, please see:https://community.st.com/s/question/0D50X00009XkWybSAF/brr-register-does-...
From STM32H7 libraries v1.3.2 to v1.4.0 UART_FLAG_RTOF was removed from stm32h7xx_hal_uart.h.Any good reason why?I am just gonna use USART_ISR_RTOF instead but the question is why would you do that? Was it intended?
*(__packed uint32_t *)pDest = USBx_DFIFO(0U);The compiler generates LDM/STM instructions.