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...
Hello,I'm using an stm32l151re to interface with mp34dt05-a mems microphone. I'm using it to determine noise level. The communication between smt32 mcu and the sensor is based on I2S protocol with dma. My issue is that my project consists of multiple...
Hi, I am evaluating MEMS microphone for our application. I am using on board microphone MP34DT01-M in STM32F779NI-EVAL. I am using DFSDM example in STM32F7cube package and able to hear the speech. Now I want to filter the frequencies higher than 1KHz...
Hi everyoneThanks for read my topicI tried to record the sound, I managed to record the sound at a sample rate of 8 kHz. this is my code it works great. But I need more sample rate like 11kHz or 16 kHz, I do not know how I can increase my sample rate...
I'm using a Cube IDE generated project (latest version) with the latest version of the G0 SDK. This problem originally showed up on a custom board but I have reproduced the problem using a Nucleo-G071RB dev board wired up to a USB-C breakout jack wit...
