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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hello Thomas,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>How do you create the FATFS image? I have
also an issue with FAT image linked into the application.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>In my case getcwd() is not working
correctly after being deeper than 3 subfolders.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>But the rest seems to work ok.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I filed this bug<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><a
href="https://www.rtems.org/bugzilla/show_bug.cgi?id=2190">https://www.rtems.org/bugzilla/show_bug.cgi?id=2190</a><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>with a test case.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>For us only Fat12 or FAT16 work, FAT32 didn’t
work with the image generation process described in the bug report.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Best regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Marco <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> users
[mailto:users-bounces@rtems.org] <b><span style='font-weight:bold'>On Behalf Of
</span></b>Thomas Kim<br>
<b><span style='font-weight:bold'>Sent:</span></b> Dienstag, 21. Oktober 2014
03:36<br>
<b><span style='font-weight:bold'>To:</span></b> Sebastian Huber<br>
<b><span style='font-weight:bold'>Cc:</span></b> rtems-users@rtems.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: samples/fileio - ram
disk testing failure in case of restoring disk image from NAND to SRAM.</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Dear Sebastian,<o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>NAND flash is only used for storing FAT32 disk image. <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>After this disk image of flash is copied on SRAM by bootloader, RTEMS
DOS file system is mounted for disk clone image on SRAM.<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Best Regards,<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Thomas<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>2014-10-20 21:07 GMT+09:00 Sebastian Huber <<a
href="mailto:sebastian.huber@embedded-brains.de" target="_blank">sebastian.huber@embedded-brains.de</a>>:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>On 20/10/14 11:07, Thomas Kim wrote:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
NAND Flash 64MB area have MS-DOS FAT32 Disk image.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
FAT32 is unsuitable for NAND flash devises unless you use a flash translation
layer.<font color="#888888"><span style='color:#888888'><br>
<br>
<span class=hoenzb>-- </span><br>
<span class=hoenzb>Sebastian Huber, embedded brains GmbH</span><br>
<br>
<span class=hoenzb>Address : Dornierstr. 4, D-82178 <st1:place w:st="on"><st1:City
w:st="on">Puchheim</st1:City>, <st1:country-region w:st="on">Germany</st1:country-region></st1:place></span><br>
<span class=hoenzb>Phone : +49 89 189 47 41-16</span><br>
<span class=hoenzb>Fax : +49 89 189 47 41-09</span><br>
<span class=hoenzb>E-Mail : <a
href="mailto:sebastian.huber@embedded-brains.de" target="_blank">sebastian.huber@embedded-brains.de</a></span><br>
<span class=hoenzb>PGP : Public key available on request.</span><br>
<br>
<span class=hoenzb>Diese Nachricht ist keine geschäftliche Mitteilung im Sinne
des EHUG.</span></span></font><o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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