Updated README
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@ -3871,13 +3871,17 @@ Configurations
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b. Then from NSH prompt, you need to mount the media volume like:
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b. Then from NSH prompt, you need to mount the media volume like:
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nsh> mount -t vfat /dev/mmcsd0 /mnt/sdcard
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nsh> mount -t vfat /dev/mmcsd0 /mnt/sdcard
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NOTE: The SAMA5D4-EK board support allows an application to
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connect to the SD card detect signal. That application could
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then auto-mount the SD card.
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c. Then you can run the media player like:
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c. Then you can run the media player like:
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nsh> nxplayer
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nsh> nxplayer
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nxplayer> device pcm0
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nxplayer> device pcm0
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nxplayer> play <filename>
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nxplayer> play <filename>
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20. The SAMA5D4-EK includes for an AT25 serial DataFlash. That support is
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20. The SAMA5D4-EK includes for an AT25 serial DataFlash. That support is
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NOT enabled in this configuration. Support for that serial FLASH could
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NOT enabled in this configuration. Support for that serial FLASH could
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@ -4021,18 +4025,37 @@ Configurations
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communication issues the the current WM8904 driver).
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communication issues the the current WM8904 driver).
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This configuration depends on media files in the default mountpoint
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This configuration depends on media files in the default mountpoint
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at /mnt/sdard. If you see the message "Media volume not mounted"
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at /mnt/sdard (configurable). If you see the message "Media volume
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in the media player text box, then you will need to mount the media
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not mounted" in the media player text box, then you will need to
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volume:
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mount the media volume:
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a. You will need an (full size) SD card containing the .WAV files
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a. You will need an (full size) SD card containing the .WAV files
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that you want to play (.WAV is only format supported as of this
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that you want to play (.WAV is only format supported as of this
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writing). That SD card should be inserted in the HSMCI0 media
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writing). That SD card should be inserted in the HSMCI0 media
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slot A (best done before powering up).
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slot A (best done before powering up).
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b. Then from NSH prompt, you need to mount the media volume like:
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b. Then from NSH prompt, you need to mount the media volume from
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an NSH session like:
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nsh> mount -t vfat /dev/mmcsd0 /mnt/sdcard
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nsh> mount -t vfat /dev/mmcsd0 /mnt/sdcard
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I usually do this via Telnet from the host PC. Here is a
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complete host Telnet session:
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$ telnet 10.0.0.2
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Trying 10.0.0.2...
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Connected to 10.0.0.2.
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Escape character is '^]'.
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NuttShell (NSH) NuttX-7.3
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nsh> mount -t vfat /dev/mmcsd0 /mnt/sdcard
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nsh> exit
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Connection closed by foreign host.
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NOTE: The SAMA5D4-EK board support allows an application to
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connect to the SD card detect signal. That application could
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then auto-mount the SD card. The capability is, however, not
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implemented in this demo.
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c. Then if you close the old media player window and bring up a
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c. Then if you close the old media player window and bring up a
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new one, you should see the .WAV files on the SD card in the lis
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new one, you should see the .WAV files on the SD card in the lis
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