STM32 MCUs Embedded software

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

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Forum Posts

Interfacing Multiple ADC Channels for Data logging

Moved from TouchGFX forumGreetings Community,                                   I need advice on data logging multiple ADCs and/or ADC Channels to interface 40+ Train Gauge Values on an MCU that can show data on LCD or transmit Data over USB or seria...

Caan by Senior
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  • 7 replies
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Resolved! CMSIS RTOS v1 Semaphore Problems

Hi, I have a problem with CMSIS RTOS v1 using STM32F103RET6. I have about 6 - 7 tasks. The first task is the StartDefaultTask, after finishing initializing, when running to osSemaphoreRelease, it gets to configAssert(pxQueue) and loop forever. The se...

USB OTG Dual Role

Hi STM Team, I am using STM32H723ZGT6 Microcontroller for my new project, I am using Azure RTOS for My application.I required to copy my data to Pendrive (I am using USB Host Only Mode and USBX and FileX).As well as i also required to use USB CDC ACM...

rkuma.21 by Associate III
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  • 1 replies
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Resolved! STM32L433 CAN filtering using mask mode

Hello, I am currently using a STM32l433 with the following configuration: CAN_FilterTypeDef CAN_FilterInitStructure = {0}; CAN_FilterInitStructure.FilterBank = filterNum; CAN_FilterInitStructure.FilterScale = CAN_FILTERSCALE_...

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agennart by Associate II
  • 711 Views
  • 10 replies
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Changing HSE and LSE source when CSS

Hello all,We are currently using the STM32G0B1RE in our design, where both HSE and LSE external oscillators are used. The PLL is configured to multiply the 8 MHz input to 64 MHz. All clock configurations are performed via STM32CubeIDE and HAL, and th...

Wadeva by Associate III
  • 316 Views
  • 1 replies
  • 0 kudos

I2S Microphone Output Problems

Hello,I am a beginner trying to create my first STM32 project using the STM32F407G Discovery Board. I am trying to receive audio input through I2S, delay one of the channels, and then output the result to the audio jack. I can get a simple sine wave ...