Hi,I can read/write an external sdram using fmc in stm32f429. But working with address and read/write functions is not proper for my purpose. I want to introduce external sdram as if internal sram is clearly extended and whenever I define a big varia...

Hello,I have an application with freertos on stm32f767. There was no problem with tcp/ip running on my application with lwip middleware. But now adding some new code somewhere in other threads that is not relevant to lwip causes some problems in ping...

Hello,I am using fatfs library developed by http://elm-chan.org/ for reading/writing file system in usb mass storage using stm32f4.As I know, for improving speed throughput one should write data buffer in a multiple of sector size (512B). As stated i...

Posted on November 30, 2017 at 09:06Hello,I'm running freeRTOS on STM32F4. I have no problem with using cmsis-dsp functions without freeRTOS.But when I want to call a function (in which cmsis-dsp functions like arm_cfft_radix4_f3,arm_rfft_f32 ,... a...

Posted on March 05, 2017 at 20:12Hi,I'm using STM32F4 as a USB Host for writing data to a mass storage (flash drive) in FS mode using CubeMX. As we know USB-FS nominal speed is 12Mbit/s and I set this speed in CubeMX for my application. However, the...