STM32 MCUs Embedded software

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Package SBOMs Black Duck

I had a look at the published SBOMs for Series like STM32U5They all include the the package name, license, sometimes a supplier.And all have a BlackDuck-Component and BlackDuck-ComponentVersion.Hower, only a few external components have a cpe or purl...

stratom by Associate III
  • 137 Views
  • 3 replies
  • 1 kudos

Resolved! USBX HOST printer example

Hi!i have managed to port the exisiting example of USBX device printer to the H563 micro and use it.now i'm trying to do the same thing with the USBX HOST printer class.but there are two problems:1) there isn't an example2) if i create a new project ...

ABasi.2 by Senior
  • 433 Views
  • 7 replies
  • 1 kudos

Generate i2c stop for a single byte read

I need to send a single address byte with write bit and read bit.For the write, I'm using HAL_I2C_Master_Transmit_IT(&hi2c4, I2C_ADDRESS, (uint8_t*)i2c_buff, 0)It works perfect, it sends a start, single address with write bit cleared, slave device AC...

EP.2 by Associate III
  • 61 Views
  • 6 replies
  • 2 kudos

Resolved! fp-aud-aec1 8khz audio

Can someone please guide me with 8KHz audio, echo cancellation is almost perfect for 16khz audio on stm32u5, but seems problematic at 8KHz, i've tested pass-through (loopback, mic connect to speaker) at 8Khz and it is clear when AEC is disabled, also...

USB CDC using USBX on F411

I am just a bit confused about how the CDC examples using USBX work. In the sample I've seen it seems that the code sets up some sort of UART to USB bridge. I think I don't need the UART and wanted to send and process data like the classic library us...

Resolved! USBD_CDC_ACM_Activate() never get called

Hi,I have implemented CDC USB device on my custom board using STM32C071CBT6. When i connect USB cable to host PC then I can see Virtual COM Port on PC as 'USB Serial Device (COMxx)' However, I tried transmitting some data which I could not receive on...

PPate.1 by Associate III
  • 348 Views
  • 2 replies
  • 0 kudos