130 lines
4.6 KiB
C
130 lines
4.6 KiB
C
#ifndef __EFSL_CONFIG_H__
|
|
#define __EFSL_CONFIG_H__
|
|
|
|
/* Hardware target
|
|
---------------
|
|
|
|
* Here you will define for what hardware-endpoint EFSL should be compiled.
|
|
* Look in interfaces.h to see what systems are supported, and add your own
|
|
* there if you need to write your own driver. Then, define the name you
|
|
* selected for your hardware there here. Make sure that you only select one
|
|
* device!
|
|
*/
|
|
|
|
#define HW_ENDPOINT_LINUX
|
|
/*#define HW_ENDPOINT_ATMEGA128_SD*/
|
|
/*#define HW_ENDPOINT_DSP_TI6713_SD*/
|
|
|
|
/* Memory configuration
|
|
--------------------
|
|
|
|
* Here you must configure wheter your processor can access memory byte
|
|
* oriented. All x86 processors can do it, AVR's can do it to. Some DSP
|
|
* or other microcontrollers can't. If you have an 8 bit system you're safe.
|
|
* If you are really unsure, leave the setting commented out, it will be slower
|
|
* but it will work for sure.
|
|
*/
|
|
|
|
/*#define BYTE_ALIGNMENT*/
|
|
|
|
/* Cache configuration
|
|
-------------------
|
|
|
|
* Here you must configure how much memory of cache you can/want to use.
|
|
* The number you put at IOMAN_NUMBUFFER is multiplied by 512. So 1 means
|
|
* 512 bytes cache, 4 means 2048 bytes cache. More is better.
|
|
* The number after IOMAN_NUMITERATIONS should be untouched.
|
|
* The last field (IOMAN_DO_MEMALLOC) is to tell ioman to allocate it's
|
|
* own memory in it's structure, or not. If you choose to do it yourself
|
|
* you will have to pass a pointer to the memory as the last argument of
|
|
* ioman_init.
|
|
*/
|
|
#define IOMAN_NUMBUFFER 100
|
|
#define IOMAN_NUMITERATIONS 3
|
|
#define IOMAN_DO_MEMALLOC
|
|
|
|
/* Cluster pre-allocation
|
|
----------------------
|
|
|
|
* When writing files, the function that performs the actual write has to
|
|
* calculate how many clusters it will need for that request. It then allocates
|
|
* that number of new clusters to the file. Since this involves some
|
|
* calculations and writing of the FAT, you might find it beneficial to limit
|
|
* the number of allocations, and allow fwrite to pre-allocate a number of
|
|
* clusters extra. This setting determines how many clusters will be extra
|
|
* allocated whenever this is required.
|
|
* Take in carefull consideration how large your clustersize is, putting 10 here
|
|
* with a clustersize of 32kb means you might waste 320 kb.
|
|
* The first option is for preallocating files, the other is used when enlarging
|
|
* a directory to accomodate more files
|
|
*/
|
|
#define CLUSTER_PREALLOC_FILE 50
|
|
#define CLUSTER_PREALLOC_DIRECTORY 5
|
|
|
|
/* Endianess configuration
|
|
-----------------------
|
|
|
|
* Here you can configure wheter your architecture is little or big endian. This
|
|
* is important since all FAT structures are stored in intel little endian
|
|
* order. So if you have a big endian system the library has to convert all
|
|
* figures to big endian in order to work.
|
|
*/
|
|
#define LITTLE_ENDIAN
|
|
|
|
/* Date and Time support
|
|
---------------------
|
|
|
|
* Here you can enable or disable date and time support. If you enable
|
|
* it you will have to create 6 functions, that are described in the
|
|
* EFSL manual. If the functions are not present when linking your
|
|
* program with the library you will get unresolved dependencies.
|
|
*/
|
|
/* #define DATE_TIME_SUPPORT */
|
|
|
|
/* Error reporting support
|
|
-----------------------
|
|
|
|
* When you receive an error in userland, it usually only gives limited
|
|
* information (most likely, fail or success). If error detection and
|
|
* reporting is important for you, you can enable more detailed error
|
|
* reporting here. This is optional, the costs are 1 byte per object,
|
|
* and a small increase in code size.
|
|
* You can enable error recording for all object, or you can select the
|
|
* object manually.
|
|
* For full error reporting use FULL_ERROR_SUPPORT
|
|
* For only the base-core of the library use BASE_ERROR_SUPPORT
|
|
* For IO/Man use ERRSUP_IOMAN
|
|
* For Disc use ERRSUP_IOMAN
|
|
* For Part use ERRSUP_PARTITION
|
|
* For Fs use ERRSUP_FILESYSTEM
|
|
* For File use ERRSUP_FILE
|
|
*/
|
|
|
|
#define FULL_ERROR_SUPPORT
|
|
/*#define BASE_ERROR_SUPPORT*/
|
|
|
|
|
|
/* Debugging configuration
|
|
-----------------------
|
|
|
|
* Here you can configure the debugging behaviour. Debugging is different
|
|
* on every platform (see debug.h for more information).
|
|
* If your hardware has no means of output (printf) dont define any anything,
|
|
* and nothing will happen. For real world use debugging should be turned off.
|
|
*/
|
|
|
|
#define DEBUG
|
|
/*#define DO_FUNC_DEBUG*/
|
|
|
|
/* List options
|
|
------------
|
|
|
|
* In this section you can configure what kind of data you will get from
|
|
* directory listing requests. Please refer to the documentation for
|
|
* more information
|
|
*/
|
|
|
|
#define LIST_MAXLENFILENAME 12
|
|
|
|
#endif
|