Hi!We are starting to develop a product based on an STM32L476JGY6TR.Part of the system would be dealing with a mono audio stream at 6kHz (sampling frequency).I've read in the datasheet that this ST chip offers some audio capabilities using SAI interf...
I want to interface two electret microphones (stereo sound) to STM32F446 chip. I don't know how to connect it or what protocol or pins I have to use. I have found a lot of information about digital microphones but nothing on this topic.Thanks.
Hello,I have used the PDM2PCM library successfully on stm32f4. However, on stm32wl that library is not available and cannot be imported because of the missing FPU.Can someone help me understanding the processing steps performed by the library? Becaus...
Hi,On the ST site local voice recognition with models from sensory is beinig advertised.I would like to prototype adding voice recognition with our product. I've created models at sensory and have an audiostream from a mems microphone on the STM32H7....
I am using stm32f7508-DK,Working on audio recorder.c BSP example,<example working fine need to customize the example to meet our requirement>i want to created ( .wav) file based on incoming audio signal from microphones <U20 , U21 designator on Hardw...
I am using stm32f7508-DK ,Working on audio recorder.c BSP example, <example working fine need to customize the example to meet our requirement>i want to created ( .wav) file based on incoming audio signal from microphones <U20 , U21 designator on Har...
When generating code with CubeMX for an USBPD sink application for the STM32G0B1 when no RTOS is used within the function USBPD_DPM_Run on line 340 till 363 it enters an inifinite do while loop. This happens in the usbpd_dpm_core.c file.It is undesir...
Hi,I'm implementing SAI(I2S format) audio project using STM32H7B3-discovery.I checked data input and output of CS42L51.Input wave : 100Hz 10mVpp square wave(to CN6 Left pin)output wave (from CN5 Left pin)The SAI frame size is 64bit and slot size is 3...
Hi everyone, I want to compile SBSFU code of 1 image with STSAFE for STM32G484.In STM32CubeExpansion_SBSFU_V2.4.0 there is only one example of SBSFU along with STSAFE and that is for 2 Image and STM32L series I want the example of SBSFU along with ST...