ARMmbed
/
mbed-os
mirror of https://github.com/ARMmbed/mbed-os.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

[FATFileSystem] Modified arguments to match FatFs 

Changed the virtual method argument types to match the integer widths
expected by FatFs.
pull/1227/head
neilt6 2015-07-08 09:52:45 -06:00
parent 2a49d8bf99
commit a46b1282d2
4 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libraries/fs/fat/ChaN/diskio.cpp
View File

@ -36,7 +36,7 @@ DRESULT disk_read (
)
{
debug_if(FFS_DBG, "disk_read(sector %d, count %d) on pdrv [%d]\n", sector, count, pdrv);
if (FATFileSystem::_ffs[pdrv]->disk_read((uint8_t*)buff, sector, count))
if (FATFileSystem::_ffs[pdrv]->disk_read(buff, sector, count))
return RES_PARERR;
else
return RES_OK;
@ -51,7 +51,7 @@ DRESULT disk_write (
)
{
debug_if(FFS_DBG, "disk_write(sector %d, count %d) on pdrv [%d]\n", sector, count, pdrv);
if (FATFileSystem::_ffs[pdrv]->disk_write((uint8_t*)buff, sector, count))
if (FATFileSystem::_ffs[pdrv]->disk_write(buff, sector, count))
return RES_PARERR;
else
return RES_OK;

6
libraries/fs/fat/FATFileSystem.h
View File

@ -84,10 +84,10 @@ public:
virtual int disk_initialize() { return 0; }
virtual int disk_status() { return 0; }
virtual int disk_read(uint8_t * buffer, uint64_t sector, uint8_t count) = 0;
virtual int disk_write(const uint8_t * buffer, uint64_t sector, uint8_t count) = 0;
virtual int disk_read(uint8_t * buffer, uint32_t sector, uint32_t count) = 0;
virtual int disk_write(const uint8_t * buffer, uint32_t sector, uint32_t count) = 0;
virtual int disk_sync() { return 0; }
virtual uint64_t disk_sectors() = 0;
virtual uint32_t disk_sectors() = 0;
};

14
libraries/fs/sd/SDFileSystem.cpp
View File

@ -223,12 +223,12 @@ int SDFileSystem::disk_initialize() {
return 0;
}
int SDFileSystem::disk_write(const uint8_t* buffer, uint64_t block_number, uint8_t count) {
int SDFileSystem::disk_write(const uint8_t* buffer, uint32_t block_number, uint32_t count) {
if (!_is_initialized) {
return -1;
}
for (uint64_t b = block_number; b < block_number + count; b++) {
for (uint32_t b = block_number; b < block_number + count; b++) {
// set write address for single block (CMD24)
if (_cmd(24, b * cdv) != 0) {
return 1;
@ -242,12 +242,12 @@ int SDFileSystem::disk_write(const uint8_t* buffer, uint64_t block_number, uint8
return 0;
}
int SDFileSystem::disk_read(uint8_t* buffer, uint64_t block_number, uint8_t count) {
int SDFileSystem::disk_read(uint8_t* buffer, uint32_t block_number, uint32_t count) {
if (!_is_initialized) {
return -1;
}
for (uint64_t b = block_number; b < block_number + count; b++) {
for (uint32_t b = block_number; b < block_number + count; b++) {
// set read address for single block (CMD17)
if (_cmd(17, b * cdv) != 0) {
return 1;
@ -271,7 +271,7 @@ int SDFileSystem::disk_status() {
}
int SDFileSystem::disk_sync() { return 0; }
uint64_t SDFileSystem::disk_sectors() { return _sectors; }
uint32_t SDFileSystem::disk_sectors() { return _sectors; }
// PRIVATE FUNCTIONS
@ -443,11 +443,11 @@ static uint32_t ext_bits(unsigned char *data, int msb, int lsb) {
return bits;
}
uint64_t SDFileSystem::_sd_sectors() {
uint32_t SDFileSystem::_sd_sectors() {
uint32_t c_size, c_size_mult, read_bl_len;
uint32_t block_len, mult, blocknr, capacity;
uint32_t hc_c_size;
uint64_t blocks;
uint32_t blocks;
// CMD9, Response R2 (R1 byte + 16-byte block read)
if (_cmdx(9, 0) != 0) {

10
libraries/fs/sd/SDFileSystem.h
View File

@ -54,10 +54,10 @@ public:
SDFileSystem(PinName mosi, PinName miso, PinName sclk, PinName cs, const char* name);
virtual int disk_initialize();
virtual int disk_status();
virtual int disk_read(uint8_t* buffer, uint64_t block_number, uint8_t count);
virtual int disk_write(const uint8_t* buffer, uint64_t block_number, uint8_t count);
virtual int disk_read(uint8_t* buffer, uint32_t block_number, uint32_t count);
virtual int disk_write(const uint8_t* buffer, uint32_t block_number, uint32_t count);
virtual int disk_sync();
virtual uint64_t disk_sectors();
virtual uint32_t disk_sectors();
protected:
@ -71,8 +71,8 @@ protected:
int _read(uint8_t * buffer, uint32_t length);
int _write(const uint8_t *buffer, uint32_t length);
uint64_t _sd_sectors();
uint64_t _sectors;
uint32_t _sd_sectors();
uint32_t _sectors;
void set_init_sck(uint32_t sck) { _init_sck = sck; }
// Note: The highest SPI clock rate is 20 MHz for MMC and 25 MHz for SD