STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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STM32F746NG USB OTG Host Device Mode

Hi,Is there any example showing how to configure STM32F746NG-discovery USB to be in DRD mode?I found examples for F1, F2, F4 but not for F7. The drivers used on these are not availible for F7.In CubeMX when i select USB_OTG_FS mode to OTG/Dual_Role_D...

JProc.1 by Associate
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How to use STM32 USB Device Audio Streaming software expansion for STM32Cube software package with STM32CubeIDE

Hi,I am looking into application development which should have USB audio streaming in a customized board.I have downloaded the X-CUBE-USB-AUDIO software extension package from ST.com. Can anyone help me how to use along with STM32CubeIDE tool.Regards...

STM32 USB VCP not enumerated

Hi all,I created a CubeMX project with SM32F072 with just basic function for USB CDC and it works fine. However, if I add more peripherals to the project, such as adc and timer, the VCP is not enumerated on my PC. Nothing shows up on the Device Manag...

vtran1 by Associate II
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TIM12_IRQ dose not work in the HAL_TIM_PeriodElapsedCallback(htim). But it work in the TIM8_BRK_TIM12_IRQHandler(void). Let me know why it dose not work in the HAL_TIM_PeriodElapsedCallback(htim).

MCU: STM32F767FreeRTOSTIM14 (TimeBase, priority 0) -> tick count using in the HAL_TIM_PeriodElapsedCallback()TIM12 (Update Timer Interrupt call, priority 5)I configured to generate the TIM12 update interrupt and call in the ​TIM8_BRK_TIM12_IRQHandler...

pabian by Associate III
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