Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Issue: Receiving NACK During STM32G0B1KEU6 Page Erase over I²C in Bootloader ModeContext:I am working with an STM32G0B1KEU6 microcontroller in bootloader mode over I²C and attempting to perform a flash page erase. The erase command is consistently re...
Can you see the glaring bug, or is it? I left a clue *** some fail returns do not unlock HAL HAL_StatusTypeDef HAL_I2C_Mem_Write(I2C_HandleTypeDef *hi2c, uint16_t DevAddress, uint16_t MemAddress, uint16_t MemAddS...
Dear forum, greetings.I need a recommendation with my Lwip stack project.First of all, I would mention that I have successfully installed lwip stack with freertos on h723 nucleo board and I can get ping.My project scenario is;There are multiple nodes...
The Escape key was mapped to 0x00 in the USB HID code, I added it and it works fine but I'm curious to know why it was absent? Bug/oversight, another method used for Escape key detection? #ifdef QWERTY_KEYBOARD static const uint8_t HID_KEYBRD_Ke...
Hi,Backgorund: I am struggling with getting DHCP to work through a W5500 ethernet controller, and have been searching for working examples with limited luck. The SPI connection works fine, and my router can (usually) see the W5500, including the MAC ...
I have a USB MSC device project from CubeMX working with STM32L452 and I need to integrate that with FreeRTOS so that the device and the USB MSC are both able to access the storage, What is the best place to "split" the USB MSC driver stack in order ...
Hello, Im trying to get a USB PD 3.0 connection betwe en an ST X-Nucleo-DRP1M1() and an power bank or wall adapter.If i ask for the source to give its capabilties, and set up an 5, 9,12, 15 or 20V Vbus voltage the nucleo says it has an capability mis...
From the beginning, I have been using EWARM to build the external loader. However, when following the provided steps for the QSPI flash type, I couldn't fully adapt to them. So, I imported a GitHub file, changed only the dev_inf.c, and generated the ...
Hallo, this is my code. I create a directory, and then a file in this directory. If, in another point of the code, I check if the file is present or not, I can read/write it correctly and so on. Instead, if I stop the execution of the program, when I...
I know that the library X-CUBE-AUDIO is not compatible with H7 series (only F4 and F7 is supported), but it can be very useful on the H7 mcu, too.Is there any way to make it run on the H747 cpu on M7 core?I want to use mainly SVC (SmartVolume) functi...
