I am trying to understand how STM32L4xx's USB DFU link works.I downloaded the DfuSe_Demo app and I can regularly program the micro via USB, but I noticed that every time the power supply is disconnected from the board and then switched on, the PC alw...
I am implementing a USBPD application, using the NUCLEO-G474RE example of x-cube-usbpdm1 (it is called TCPP01_Consumer).The example works fine, but I am a bit confused as to where all the peripherals are initalized. The MX init functions are generate...
Hi,I'm working on STM32F407 board, and trying to enable ethernet with ThreadX + Netxduo. I referred several successful cases for the porting, and did everything I can do, but it's not pingable at all. I did some debug, and found the ETH_IRQHandler i...
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...
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...
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
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_...
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...
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...
Hi everyone!The best thing, sometimes, about writing to a forum is that: often describing the problem helps you to find what you were doing wrong... so this is solved. But, I thought I would add it here to keep value in the community. Say hi if it he...
