http://blog.james.walms.co.uk/2010/02/20/whats-different-in-fullfat-1-1-0/ James Walmsley's Blog Thu, 01 Apr 2010 09:15:28 +0000 hourly 1 http://wordpress.org/?v=3.0 http://blog.james.walms.co.uk/2010/02/20/whats-different-in-fullfat-1-1-0/comment-page-1/#comment-2986 Evghenii Bobrov Thu, 01 Apr 2010 09:15:28 +0000 http://worm.me.uk/?p=297#comment-2986 Hi James! Sorry for my english! I try to use your last trunk version (r349). In file ff_dir.c on a line 1790 where are: *((FF_T_UINT16 *) &EntryBuffer[FF_FAT_LFN_NAME_1 + x]) = Name[i]; If you will be use your sources on a processor which require align to word boundary, then error occured. Example: /////////////////////////////////////////////////////// U8 EntryBuffer[32]; U16 Name[16]; *((U16*)&EntryBuffer[1]) = Name[0];// error //////////////////////////////////////////////////// You need to use macros. Something like this: #define write16(a,v) (ADR(a)=(U8)(((U16)(v))&0xff), ADR(a+1)=(U8)(((U16)(v))>>8)) Hi James!
Sorry for my english!
I try to use your last trunk version (r349).
In file ff_dir.c on a line 1790 where are:
*((FF_T_UINT16 *) &EntryBuffer[FF_FAT_LFN_NAME_1 + x]) = Name[i];
If you will be use your sources on a processor which require align to word boundary, then error occured.
Example:
///////////////////////////////////////////////////////
U8 EntryBuffer[32];
U16 Name[16];
*((U16*)&EntryBuffer[1]) = Name[0];// error
////////////////////////////////////////////////////
You need to use macros. Something like this:
#define write16(a,v) (ADR(a)=(U8)(((U16)(v))&0xff), ADR(a+1)=(U8)(((U16)(v))>>8))

]]>