Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
How much memory should be available in the device flash to do the firmware install? If my application takes up >80% of my device's flash is it even possible to do a firmware update since most of the flash is already used up.Appreciate your support.
Hi,I'm trying to develop a module where information from a buffer is read by DMA and sent through UART, but the information is put in the buffer without a constant rate and it might happen that the buffer is empty, if that happened, I understand that...
Hello,I am using STM32F417 to control a sounder among many other functions. In the firmware, the DAC is controlling the sounder which works fine when tested alone. However, the moment the FreeRTOS is enabled, the DAC stops working. What I am suspecti...
So dividing the sampled data and trying ti do each segment fft just like i did in matlab but the problem is the first segment fft is working next to that fft giving strange values. But if the second set/segment is done fft first it gives the right an...
I'm using STM32H743ZIT6 for an audio speaker, and while I was trying to set SAI1 for a DAC I2S connection and SAI4 for a PDM digital mics, CubeMX keeps giving me this error for PDM setting.SettingsSAI1 A&B is set for Asynchronous I2SSAI4 A is set for...
Hi there,I need an IAP bootloader via CAN interface with G431 MCU. Before I had developed for F446 and no problem, and it works properly, no problem, but not for G4.The bootloader code has not called the application although set the stack pointer wit...
Hello ,I am trying to implement PTP (IEEE1588) on stm32f107 I have used this code for reference "https://github.com/mpthompson/stm32_f4_ptpd" and ported it to stm32f107 Now, Everything works fine if Time stamp register bit 0 is set to "0" ,i.e.. I ...
Hey, i saw they updated the HAL to 1.7 . Did they update the Ethernet HAL, so it works (properly)?
I wanna use Ethernet with STM32F407 MCU. I found only a standrad peripheral library on st.com site. Where can I get the official support library for Ethernet?
Hi,I am using STM32F405, STM32Cube_FW_F4_V1.24.2, STM32CubeIDE, CMSIS RTOS V1, and CMSIS DSP library. I would like to use FFT and semaphores in my project.Does semaphore not work with CMSIS DSP? I know I can get semaphores as well as the DSP related ...
