Users Guide

 24 .   ALSA )(
 
amidi
   raw-MIDI  ALSA  
aplay arecord    
aplaymidi arecordmidi   MIDI    
aconnect aseqnet aseqdump    MIDI    
iecset
    IEC958  
  
    
:     ALSA  Ubuntu  packages.ubuntu.com/bionic/alsa-utils.

        ALSA.
1.    )  baytrailcraudio.(
#aplay -l
2. .
#aplay /usr/share/sounds/alsa/Front_Center.wmv

        ALSA.
1.    )  baytrailcraudio.(
#arecord -l
2. .
#arecord -f cd -t wav /tmp/test.wav
    )GPS(
:       GPS  locationd.readthedocs.io/en/latest/intro.html.
       )NMEA (    GPS   .   

    

 

  
           .             
.
     GPS    Edge Gateway:
●Edge Gateway 3001: /dev/ttyHS0
●Edge Gateway 3002: /dev/ttyHS1
●Edge Gateway 3003: /dev/ttyHS0
     NMEA ) Edge Gateway 3001/3003:(
#cat /dev/ttyHS0
:      NMEA  gpsinformation.org/dale/nmea.
72  