Hi,I want to update the software of the STM32F746BGT via a USB stick or Ethernet connexion.Firstly, how can I use the USB stick to update the software inside the MCU ?How can I use the Internet connexion (via UART : Lantronix XPORT) to update the sof...
I am using stm32f7.When I am using fsdata_custom.c from example file then everything is working perfect. Means Web page is opening on web browser and when I am sending GET request from postman software then MCU is responding with 200 OK. But when I a...
Fellow developers,A strange phenomenon is keeping me busy for a number of weeks and I need some inspiration to understand and hopefully solve this problem:The vector table of a STM32F207 is partially rewritten due to an unknown message is received vi...
Hi, in order to resolve an address I using the function dns_gethostbyname(). Sometimes the customer uses a standard ip address like 192.168.1.123. Is there a way to determine if dns_gethostbyname() is necessary or not?
Hi,I am working on STM32F401VE, I recently wrote a bootloader program, which is doing its job of jumping to a specified location. Now my bootloader(at addr 0x08000000) is able to jump to my main application(at addr 0x08020000 ), but when I see my mai...
Hello Everyone,I am working on a project in which i have to use both roles of USB_FS. I want to interface mass storage device for which i need host with MSC and i also want to send some data to PC over VCP for which I need device with VCP.I searched ...
Hello Together,Currently, I met an issue about the internal bootloader download application by SPI.Firstly, let me describe the background.MCU, STM32F750V8 rev, ZTaget, I want to use the internal SPI bootloader to download the application from the ...
Hello,I am facing problem with task switching in FreeRTOS. I am using my custom board with STM32L476RC running at 80 MHz clock. Using STM32CubeIDE and configured project using CubeMX. I am using 3 tasks. Task 1 has some functions which uses osDelay ...
I'm using custom board with stm32l462re with sd card.Without freertos and dma i'm able to write/read to sd card (32MHz on sdmmc clock, 1 bit mode, 10 clock divide factor). As project grows I decided to use freertos.But now f_open send hard fault (dis...
HiI've implemented the dual boot functionality on my STM32F429 for OTA Updates.To do so, I always write the new firmware into 0x08100000 and afterwards set oder reset the dual boot bit.If I cut the power to the MCU during the writing process to the n...