Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
hello everyoneI'm working on a USB MSC application. Standalone works fine. When I create code with FreeRtos, the hal_delay () functions are left in the usbh_conf.c file. Replacing the hal_delay codes generated by cubemx with the following codes, ther...
Hi,these defines are defined very strange/misleading in STM32H743xx.h (from current version 1.7: STM32Cube_FW_H7_V1.7):#define LPTIM_CR_SNGSTRT_Msk (0x40001UL << LPTIM_CR_SNGSTRT_Pos) /*!< 0x00080002 */According to RefMan Desc of SNGSTR...
I can get my USB CDC on Nucleo-144 recognized from Device Manager. It will appear like COM8 and Terminal Emulator can connect to it. I can even echo back data received.Just when I add some minor functionality in the while loop in main() (like check f...
I believe there is a bug with the L496 series and the serial number the DFU firmware returns. Whenever I unpower and repower my board I get a different 12 digit hex number, for example this:05FA03B042C5becomes F0F30783F95Cafter next power cylce and ...
Hi!I created a simple test project based on the example "I2C_OneBoard_AdvCommunication_DMAAndIT" found in the STM32Cube_FW_F4_V1.25.2 package.The project basically works, but I have to take the number of data to be sent one more than the amount to be...
STM32F1_3.5.0 has bit description of FLASH_ACR_PRFTBESTM32CUBEF1_1.8.1 has no bit description of FLASH_ACR_PRFTBE
What is the polynomial in CRC16?Crc16-ccitt, CRC16-IBM or something else?I tried everything I could, but it didn't work?Can someone help me?Here's how I set up this register:uint32_t wakeup_filter[8] = {0x00ffffff, 0x00000000, 0x00000000, 0x00000000,...
HelloI'm using the USB CDC class on my STM32H7.Currently, I am using ST's VID (0x0483) and PID (0x5740).I have four questions.1.Can I use ST's VID and PID in our final product version?2.If so, can I redistribute ST's Virtual COM Port driver to our cu...
Hello,i work with STM32G070KBT and i jump from my code to the buitin ST bootloader. Then i use SPI to upload my new code/binary and send the Go command. I receive an ACK but nothing happen. My code is not executet or stops working early.If the bootlo...
I am using STM32Cube_FW_F7_V1.15.0 with a STM32F723IET6 implementing the internal HS USB as device. I have implemented the CDC VCP device. I plug the USB cable into a host computer, running either Windows or linux. If I am running a terminal progr...
