Posted on December 28, 2015 at 09:41 Hi, I need read DSTS register value (more precisely FNSOF value). I am using the newest version of STM_Cube and I have a problem with that. Could you see if my idea is correct? #define US...
Posted on December 23, 2015 at 11:29 Hello, I'm writing the firmware for an application that requires class b safety for certifications. I'm using ST library and it's all ok, my micro is STM32F030C8. I have no particular problem us...
Posted on November 16, 2015 at 01:03I am trying to follow Application Note 3998 ''PDM audio software decoding on STM32 microcontrollers'' to convert the recorded PDM signal to PCM data. I copy the ''pdm_filter.h'' and ''libPDMFilter_Keil.lib'' files...
Posted on October 09, 2015 at 15:39Hi all,I am newbie in stm32f411e-disco and sw4stm32.I am trying to write a audio playback program in my board, but I met some problem in using BSP_Audio_In_Init() and BSP_Audio_Out_Init().This is how I start my pro...
Posted on October 22, 2015 at 07:42 Hello, Sorry for my poor english first. I tried to run few project packaged in peripheral driver provided by ST. It was audio playback and recording. My intention is monitoring raw PCM data after PDM proces...
Posted on October 08, 2015 at 04:18I see someone had a similar problem on the forum before but it hasn't been addressed yet. I am trying to get audio data from the on-board microphone on STM32F4 discovery board, and do some post-processing. As the f...
Posted on September 11, 2015 at 18:30Hi, I'm trying to write an application to do simultaneous record and play on the STM32F4Discovery board. (16 KHz, 2 Channel, 16-bits). The audio quality on the speaker is not good in this case. Thereafter, I tr...
Posted on September 09, 2015 at 10:05Hi guys, I am intend to using STM32f4 Discovery as sound board, the problem I am only able to play one audio in one time, I need 3 or 4 audio overlapping. is it possible to mix the audio buffer in firmware ? so ...
Posted on August 04, 2015 at 15:30Hi there,Im building a prototype sensor for urban noise sensing and the STEVAL-MKI116V1 does exactly what I need. Does anyone have access to the firmware running on this eval board?Any help will be greatly appreciat...
Posted on July 21, 2015 at 21:30Dear STMCube developers, it's a great pleasure to use the STMCube software. Still, the tool seems to be raw (or perhaps I haven't completely mastered it). I want to use Audioplayer middleware in my project based on ...