Resolved! Is HAL_SPI_Transmit_DMA faster than HAL_SPI_Transmit?
Hi!Is HAL_SPI_Transmit_DMA faster than HAL_SPI_Transmit?If yes: Do I need to enable DMA for the SPI to make this work?
Forum Posts
It looks like there's bug in SD_write function in sd_diskio_dma_rtos_template_bspv1.c in STM32Cube_FW_F7_V1.16.0 repo.
Hi!SD_ write function in sd_diskio_dma_rtos_template_bspv1.c in STM32Cube_FW_F7_V1.16.0 contains some strange bug. The first part of this function, where we do not need to use of scratch buffer, it waits for correct message WRITE_CPLT_MSG, but in the...
STM32H745 USB_OTG intermittently fails to respond to Core reset
I have an application running on an STM32H745 MCU on a custom board. I'm initializing both USB ports (FS and HS) but I'm not using a HS PHY, I'm using both ports as FS.I have an intermittent issue where either or both ports fail to initialize because...
ISSUE with STSAFE_Provisioning project in X-cube_AWS
hi i am trying to run AWS_DEMOS project on b-l4s5i-iot01 board. i build stsafe_provisioning project but got the error mentioned below after the programming the image.i could use some help. build doesn't throw any errors. and i haven't changed anythin...
Resolved! Is there any example for Azure USBX driving USB-to-LAN stick as usb host?
I want to connect usb-lan stick to stm board over USB-ECM or Asix. The stm board is configured as usb-host.
CMSIS-DSP DC offset problem [Solved]
Hi everyone,I am developing a sound acquisition node with MEMS-Microphone and everything works fine except that the FFT output not as it's supposed to be! even it's work and frequencies in the input data is detected good but imag[0] != 0 why? and it ...
STM32H7 firmware updgrade using ethernet
Hello!I am currently working on a project using the stm32h74.In previous projects i have used this mechanism using UART or SPI but never ethernet.Trying to understand wether it is possible to use the built in stm32 bootloader using ethernet?Thanks :)
Resolved! STM32H7 USB Full Speed SOF interrupt. I used the CDC class as a template to implement a cusom vendor class. It seems to me that the Start of Frame interrupt never fires. How do I enable it?
I am attempting to send data in bulk, 64 bytes at a time for every SOF interrupt, however I don't see how to enable the interrupt.I attempted defining USE_HAL_PCD_REGISTER_CALLBACKS as 1, but that doesn't seem to trigger the SOF interrupt.
I cannot use USB DFU bootloader
I am using STM32L082KZT6 and want to use bootloader with USB. I have read instruction and in my perspective I thought that just by connecting boot0 pint to high then usb bootloader mode would start. But it didn't. I putted the schematic picture belo...
Azure RTOS integration in the STM32Cube Ecosystem- Beta delivery on GitHub
Following the recent and exciting announcement that ST and Microsoft are teaming up to ensure the integration of Azure RTOS in the STM32Cube environment, we feel like it is time to share more details directly with our community of developers.While ST...
