From 8693ae1bd880a758eb2efec4fccd32f89593855d Mon Sep 17 00:00:00 2001 From: Nebuleon Fumika Date: Sun, 3 Feb 2013 04:19:11 -0500 Subject: Add SDK modifications by BassAceGold as of 2011-04-14, as well as modified DMA functions as of 2013-01-29. --- sdk-modifications/include/file_allocation_table.h | 64 +++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 sdk-modifications/include/file_allocation_table.h (limited to 'sdk-modifications/include/file_allocation_table.h') diff --git a/sdk-modifications/include/file_allocation_table.h b/sdk-modifications/include/file_allocation_table.h new file mode 100644 index 0000000..4fb4149 --- /dev/null +++ b/sdk-modifications/include/file_allocation_table.h @@ -0,0 +1,64 @@ +/* + file_allocation_table.h + Reading, writing and manipulation of the FAT structure on + a FAT partition + + Copyright (c) 2006 Michael "Chishm" Chisholm + + Redistribution and use in source and binary forms, with or without modification, + are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation and/or + other materials provided with the distribution. + 3. The name of the author may not be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED + WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + 2006-07-11 - Chishm + * Original release + + 2006-10-01 - Chishm + * Added _FAT_fat_linkFreeClusterCleared to clear a cluster when it is allocated +*/ + +#ifndef _FAT_H +#define _FAT_H + +#include "fs_common.h" +#include "partition.h" + +#define CLUSTER_EOF_16 0xFFFF +#define CLUSTER_EOF 0x0FFFFFFF +#define CLUSTER_FREE 0x0000 +#define CLUSTER_FIRST 0x0002 + +#define CLUSTERS_PER_FAT12 4085 +#define CLUSTERS_PER_FAT16 65525 + + +u32 _FAT_fat_nextCluster(PARTITION* partition, u32 cluster); + +u32 _FAT_fat_linkFreeCluster(PARTITION* partition, u32 cluster); +u32 _FAT_fat_linkFreeClusterCleared (PARTITION* partition, u32 cluster); + +bool _FAT_fat_clearLinks (PARTITION* partition, u32 cluster); + +u32 _FAT_fat_lastCluster (PARTITION* partition, u32 cluster); + +static inline u32 _FAT_fat_clusterToSector (PARTITION* partition, u32 cluster) { + return (cluster >= 2) ? ((cluster - 2) * partition->sectorsPerCluster) + partition->dataStart : partition->rootDirStart; +} + +#endif // _FAT_H -- cgit v1.2.3 From d1a7bf5eb558e7db4a1a27e15ebedb02e6b7f804 Mon Sep 17 00:00:00 2001 From: Nebuleon Fumika Date: Mon, 4 Feb 2013 23:45:44 -0500 Subject: Fully integrate BassAceGold's libraries, finally. The README still states that 1.2 is required to overwrite 0.13's stuff; really, 0.13 is needed only for `gcc`. So the sequence goes 0.13's `gcc` -> 1.2 -> BassAceGold's libraries -> make `libds2a.a`. DMA function names changed to match BassAceGold's. --- sdk-modifications/include/file_allocation_table.h | 64 ----------------------- 1 file changed, 64 deletions(-) delete mode 100644 sdk-modifications/include/file_allocation_table.h (limited to 'sdk-modifications/include/file_allocation_table.h') diff --git a/sdk-modifications/include/file_allocation_table.h b/sdk-modifications/include/file_allocation_table.h deleted file mode 100644 index 4fb4149..0000000 --- a/sdk-modifications/include/file_allocation_table.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - file_allocation_table.h - Reading, writing and manipulation of the FAT structure on - a FAT partition - - Copyright (c) 2006 Michael "Chishm" Chisholm - - Redistribution and use in source and binary forms, with or without modification, - are permitted provided that the following conditions are met: - - 1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation and/or - other materials provided with the distribution. - 3. The name of the author may not be used to endorse or promote products derived - from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED - WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE - LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - 2006-07-11 - Chishm - * Original release - - 2006-10-01 - Chishm - * Added _FAT_fat_linkFreeClusterCleared to clear a cluster when it is allocated -*/ - -#ifndef _FAT_H -#define _FAT_H - -#include "fs_common.h" -#include "partition.h" - -#define CLUSTER_EOF_16 0xFFFF -#define CLUSTER_EOF 0x0FFFFFFF -#define CLUSTER_FREE 0x0000 -#define CLUSTER_FIRST 0x0002 - -#define CLUSTERS_PER_FAT12 4085 -#define CLUSTERS_PER_FAT16 65525 - - -u32 _FAT_fat_nextCluster(PARTITION* partition, u32 cluster); - -u32 _FAT_fat_linkFreeCluster(PARTITION* partition, u32 cluster); -u32 _FAT_fat_linkFreeClusterCleared (PARTITION* partition, u32 cluster); - -bool _FAT_fat_clearLinks (PARTITION* partition, u32 cluster); - -u32 _FAT_fat_lastCluster (PARTITION* partition, u32 cluster); - -static inline u32 _FAT_fat_clusterToSector (PARTITION* partition, u32 cluster) { - return (cluster >= 2) ? ((cluster - 2) * partition->sectorsPerCluster) + partition->dataStart : partition->rootDirStart; -} - -#endif // _FAT_H -- cgit v1.2.3 From dfa2d3cc68616ddc7e5c5fd1bb9f250fa44cd2fd Mon Sep 17 00:00:00 2001 From: Nebuleon Fumika Date: Tue, 5 Feb 2013 01:33:39 -0500 Subject: Add include files from BassAceGold's library, release 2 fix 2.2. --- sdk-modifications/include/file_allocation_table.h | 64 +++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100755 sdk-modifications/include/file_allocation_table.h (limited to 'sdk-modifications/include/file_allocation_table.h') diff --git a/sdk-modifications/include/file_allocation_table.h b/sdk-modifications/include/file_allocation_table.h new file mode 100755 index 0000000..4fb4149 --- /dev/null +++ b/sdk-modifications/include/file_allocation_table.h @@ -0,0 +1,64 @@ +/* + file_allocation_table.h + Reading, writing and manipulation of the FAT structure on + a FAT partition + + Copyright (c) 2006 Michael "Chishm" Chisholm + + Redistribution and use in source and binary forms, with or without modification, + are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation and/or + other materials provided with the distribution. + 3. The name of the author may not be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED + WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + + 2006-07-11 - Chishm + * Original release + + 2006-10-01 - Chishm + * Added _FAT_fat_linkFreeClusterCleared to clear a cluster when it is allocated +*/ + +#ifndef _FAT_H +#define _FAT_H + +#include "fs_common.h" +#include "partition.h" + +#define CLUSTER_EOF_16 0xFFFF +#define CLUSTER_EOF 0x0FFFFFFF +#define CLUSTER_FREE 0x0000 +#define CLUSTER_FIRST 0x0002 + +#define CLUSTERS_PER_FAT12 4085 +#define CLUSTERS_PER_FAT16 65525 + + +u32 _FAT_fat_nextCluster(PARTITION* partition, u32 cluster); + +u32 _FAT_fat_linkFreeCluster(PARTITION* partition, u32 cluster); +u32 _FAT_fat_linkFreeClusterCleared (PARTITION* partition, u32 cluster); + +bool _FAT_fat_clearLinks (PARTITION* partition, u32 cluster); + +u32 _FAT_fat_lastCluster (PARTITION* partition, u32 cluster); + +static inline u32 _FAT_fat_clusterToSector (PARTITION* partition, u32 cluster) { + return (cluster >= 2) ? ((cluster - 2) * partition->sectorsPerCluster) + partition->dataStart : partition->rootDirStart; +} + +#endif // _FAT_H -- cgit v1.2.3