STM32 MCUs Embedded software

Uart Interrupt in FreeRTOS ?

I want implement FreeRTOS in my project. I created 2 tasks osThreadDef(defaultTask, StartDefaultTask, osPriorityNormal, 0, 128); defaultTaskHandle = osThreadCreate(osThread(defaultTask), NULL); osThreadDef(Task1, Task1, osPriorityIdle, 0, 128); Task1...

Where can we find stm32fxxxx_ll_usb documentation?

I'm using an STM32F407 development board and trying to make a USB/CDC terminal server. I want my app code to be notified by the USB/CDC class code when the host sends something out to the device. I'm having trouble because I want to conditionally blo...

Bootloader Activation Pattern 11 for STM32G03xxx in AN2606 Revision 44 wrong

Hi,The second activation pattern 11 for STM32G03xxx in Table 2 in the AN2606 Revision 44 seems to be wrong, the "nBOOT0_SEL (bit)" has to be set to 0 not 1, since =0 means that the Boot pin state is relevant, =1 means it is irrelevant

STM32F746G-DISCO Touch Screen using STemWin + SD Card FatFS

Hello,I started out with this example:https://community.st.com/s/article/FAQ-Enable-touch-screen-on-the-STM32F746G-Discovery?t=1607121722793&searchQueryThen I try to add SD Card support using FATFS on SD Card and SDMMC1 (similar to the “STM32Cube_FW_...

STM32H7 can't create second FreeRTOS task.

Hi,I'm using STM32H745 and CM4 core runs with RTOS. I am not able to create the second task because xtaskcreate() does not return pdPASS. It seems like it can't allocate enough memory. I tried to create 2 tasks with stack depth equal to 1024. If I re...

Basic data transfer with USB CDC (FS) between PC and the Nucleo-F411RE board does not work. Please help me!

I would like to send data from the Nucleo Board F401RE or F411RE to the PC via the USB interface. The data should be transmitted via a virtual COM port (CDC protocol) with Full Speed (FS). Unfortunately this does not work! For testing I use also a Nu...

program STM32f103c8t6 with USB cable

hi thereI just bought a stm32f103c8t6 bluepill board. I was wondering if I can load the codes using the USB port. I watched this videohttps://www.youtube.com/watch?v=fD1Bzf2iP_E&list=UU_0GzDTV2G3m2Pi4gD2nTiQ&index=73but I want to use Keil for loading...

I have two different projects one is for bootloader and another is application? I want to combine both the projects? One change is the starting address I have to change in linker file? What all others I have to look after so as to make it one project?