Hello,I am working on application that would use microphone array. Together with STM32H735IG board I decided to use STEVAL-MIC001V1 microphone array connected via DFSDM interface. I based my project on example available in CubeMX - DFSDM_AudioRecord ...
Hi,I want to implement a speech IO using stm32f401 discovery board.In this case I am using the onboard digital microphone to acquire the PDM samples using spi2(I2S) interface. After that I am using the PDM filter to convert the PDM samples to PCM sam...
MY PROBLEM:I am trying to run "Audio playback and record application" present in the path:C:\Users\Admin\Documents\STM32\PROS\STM32Cube_FW_F7_V1.16.1\Projects\STM32F769I_EVAL\Applications\Audio\Audio_playback_and_record\SW4STM32\STM32F769I-EVALBut it...
We want to use a STM32L1 MCU in a medical device class iib. Does anyone have some experience with this. I know that STM supports SIL level MCU support, but where can I find info regarding the usage for Medical devices ?
Good evening, I'm trying to interfacing a MEMS microphone MP34DT05TR in our board using interface SAI1 (SAI1_CK1 on PE1, SAI1_D1 on PD6). To get a faster result (I hoped!!) I used the cubemx to configure the interface and starting code. I see the cl...
I'm trying to send and receive Unstructured Vendor Defined Messages with the ST USB-PD stack but there is very little information in the documentation about the API.I have found that I need to call USBPD_PE_UVDM_RequestMessage after which the stack w...
I'm trying to implement AcousticBF library functions and what I've noticed is that, when I configure it like this for PCM mode, 2 microphones:void Audio_Libraries_Init(void) { volatile uint32_t error_value = 0; /* Enable CRC peripheral to unlock ...
i have integrated STL XCUBE class-B 2.2.0 Packages with STM32L433 controller here iam facing the test its always TEST_RUNNING not comming to Test_OK stauts, i am getting Run-time FLASH CRC Error, what could be the issue. #define ROM_START ((uint32_t...
Using USBPD 1.3.0, DRP_VDM project running on P-NUCLEO-USB002. Adding SOURCING_DEVICE macro.STM32 is UFP (after Data Role Swap). The DFP requests Discover Identity of the SOP' but the STM32 answers with GoodCRC and never ACKs the Discover Identity.It...
We have a project written with LL library. We want to add SelfTest functions to this project. However, the SelfTest libraries we downloaded from the site were written with the HAL library. Since we have a memory problem, we need a version written wit...