About Fib

Fib · 2019-05-03

Hi,I'm trying to implement the streaming of two MEMS microphones via I2S.Following some examples provided by ST, I was able to implement the acquisition of the two microphones: I obtain a 32 samples buffer PCM every 1 ms (left and right channel).Now ...

Fib · 2019-01-08

Hello.I'm trying to import the SMR module of the X-CUBE-AUDIO package in one of the projects I am working on. I wish to know the sound pressure level in dB on my microphones.My application generates a PCM buffer filled this way: 32 samples in 16-bit ...

Fib · 2017-11-29

Posted on November 29, 2017 at 17:57Hi!I want to pass a string of my main.c as argument in an external tool in Eclipse (Run->External tools->External tools configuration).It's possible to pass, for example, the 'selected_text' (Returns the text curr...

Fib · 2017-04-11

Posted on April 11, 2017 at 17:24Hello.I studied the http://www.st.com/content/ccc/resource/technical/document/application_note/group0/36/b5/60/26/50/c7/46/4a/DM00271524/files/DM00271524.pdf/jcr:content/translations/en.DM00271524.pdf ''Implementatio...

Fib · 2017-04-17

Posted on April 17, 2017 at 16:27Do you know why they configure TIM17 channel 1 and TIM16 channel 1 as Output Compare in the example? Why didn't they set the channels as PWM? Is it because of IRTIM?What is the difference between OC and PWM to genera...

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Microphones streaming through I2S

Correct use of SMR (Sound MeteR) library

SW4STM32 external tool argument from user code

Implementation of infrared transmitter on STM32F7

Re: Implementation of infrared transmitter on STM32F7