Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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...
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...
Hi everyone,I'm configuring the Ethernet MAC address over CubeMX for a NUCLEO-F746ZG target. Default address is 00-80-e1-00-00-00 which identifies ST manufacturers.I was wondering if I can freely manipulate the other 24 bits for an industrial purpos...
Hi,We integrated en.x-cube-classb-v2-3-0 package in my application. Which is actually failing in runtime CRC test. I reduced the block size, which is actually 64 and I changed to 4 #define STEPS_NUMBER ((uint32_t)ROM_SIZE/4u) and added some co...
