I'm using FatFs without RTOS, and quite often the f_mount() call will fail. Right now it always fails, but in a previous version of my code it failed only 20%. My current mount code (using HAL) looks like if (f_mount(&fatfs, "", 1)) led_on_abo...
I am using the ST25RU3993 RS software. When I click on "Connect Reader", I get the following message. What is the correct driver? Thanks.Joe
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...
I have searched through alot of documentation regarding the ST32L476VG DISCO microcontroller and I am looking for an Application Note for the audio recorder that is built into the device.I have tried to compile a program from the repository demostrat...
I am recieveing a fatal error on from the #include"k_config.h" header file. I have added the header file to the IDE but the error wont clear. I am reciving the fatal error in the main.c and the audiorecorder.c.I may have added the header file to the ...
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?
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 ...