Usage:
AT+S.FSD=<filename><cr>
Parameters:
<filename>
name of the file to be deleted
6.25
AT+S.FSR
The command has effect in the RAM memory volume and external SD card volume. The command renames an
existing file.
Usage:
AT+S.FSR=<old_filename>,<new_filename><cr>
Parameters:
<old_filename>
filename to be renamed
<new_filename>
new file name
6.26
AT+S.FSL
This command lists the existing filenames together with their prefix that indicates where they are stored and the
size.
X → External Flash
(Volume ID:0)
E → User Flash (stored at STM32F439 address 0x08110000)
(Volume ID:1)
D → RAM
(Volume ID:2)
I → Application Flash (stored at STM32F439 address
0x08100000)
(Volume ID:3)
Note that Volume ID 3, Application Flash, when protected (app_fs status variable set to 2) does not show content
files.
Usage:
1)
AT+S.FSL<cr>
print the list of the files on the std output
2)
AT+S.FSL=[<output_filename>]
print the list of the files in the specified name
Parameters:
UM2114
AT+S.FSR
UM2114
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