Resolved! STM32CubeMX/STM32CubeH7 with Azure RTOS.
Hi,Is there a date to STM32CubeMX/STM32CubeH7 release with Azure RTOS?
STM32 MCUs Embedded software
Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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VBUS not connected
I am trying to make USB work on a custom board. On our board the VBUS and ID lines from the USB-B connector is left floating, Because we always want to be in device modeSo to compensate for this I am using B-peripheral session valid override. This in...
STM32F042F6 - STLINK - STM32CubeIDE programming problem
Hi,I design a custom USB - UART using STM32F042F6This is my schematic This is pin configuration in Cube MXThis is the board layout When connect by USB cable, win10 pc recognized it as DFU device without problem.I tried STLINK Utility to just connect ...
Resolved! STM32G4 + USB PD + Switching power profiles
I am studying USB PD now with the demo board B-G474E-DPOW1.I try to program the consumer and need help with switching profiles. When the cable is connected, the charger displays a list of available profiles. I can't figure out how to choose the right...
Problems with SPI DMA transfer on STM32H743
Hello community,I am facing massive problems using the SPI1 with DMA transfer on the STM32H743 Nucleo board. Using interrupt based transfer works, but when I try to use DMA I always receive zeros in the receive buffer and I get an overrun error from ...
Finding 3.3V rail unpowered to have a low resistance with STM32F401RET6
Hello,I have designed a board for testing devices. At the heart of the circuit is the STM32F401RET6. With a new circuit board, I can read across the 3.3V rail unpowered (to ground) and see a resistance of about 450 ohms. I was performing some testin...
How to flash the compiled code to stm32l431cb
Hi Experts,I am planning to use stm32l431cb - as it is sufficient controller with 48 pin for my use case. Basically I am trying to find out, how to flash my code into stm32l431cb controller.I referred to a. https://www.st.com/resource/en/datasheet/st...
Entering into system Bootloader mode with IWDG?
Good electronical morning to everyone.Context:I find myself needing to enter stm32´s system bootloader during runtime on command.I asigned a GPIO with a simple RC circuit to pull the BOOT0 pin high.The system reset is done by IWDG exception, i just s...
How to Jump to system bootloader from user application without BOOT0 pin in STM32H743BIT6
I know jump to system bootloader using BOOT0 Pin, but my requirement is to jump from user application.I successfully jump to system bootloader from user application in STM32L100RC, but its not happening in STM32H743BIT6.Please support if any know how...
ICMP-IPv4 total length exceeds packet length
I have a problem with +500byte ICMP packet, I am using ubuntu 16.04 and firewall inactive. When I try to send ping with this command ping -s 500 192.168.1.127 ping is successfull, but when I try to send this ping -s 580 192.168.1.8 ping reply didnt a...
