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-rw-r--r--cc3200/fatfs/src/diskio.c209
1 files changed, 0 insertions, 209 deletions
diff --git a/cc3200/fatfs/src/diskio.c b/cc3200/fatfs/src/diskio.c
deleted file mode 100644
index 74bc6a0d5..000000000
--- a/cc3200/fatfs/src/diskio.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/*-----------------------------------------------------------------------*/
-/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2014 */
-/*-----------------------------------------------------------------------*/
-/* If a working storage control module is available, it should be */
-/* attached to the FatFs via a glue function rather than modifying it. */
-/* This is an example of glue functions to attach various exsisting */
-/* storage control modules to the FatFs module with a defined API. */
-/*-----------------------------------------------------------------------*/
-#include <stdint.h>
-#include <stdbool.h>
-
-#include "py/mpconfig.h"
-#include "py/runtime.h"
-#include "py/obj.h"
-#include "lib/fatfs/ff.h"
-#include "lib/fatfs/diskio.h" /* FatFs lower layer API */
-#include "sflash_diskio.h" /* Serial flash disk IO API */
-#include "sd_diskio.h" /* SDCARD disk IO API */
-#include "inc/hw_types.h"
-#include "inc/hw_ints.h"
-#include "inc/hw_memmap.h"
-#include "rom_map.h"
-#include "prcm.h"
-#include "pybrtc.h"
-#include "timeutils.h"
-#include "pybsd.h"
-#include "moduos.h"
-
-
-/*-----------------------------------------------------------------------*/
-/* Get Drive Status */
-/*-----------------------------------------------------------------------*/
-
-DSTATUS disk_status (
- BYTE pdrv /* Physical drive nmuber to identify the drive */
-)
-{
- if (pdrv == PD_FLASH) {
- return sflash_disk_status();
- } else {
- os_fs_mount_t *mount_obj;
- if ((mount_obj = osmount_find_by_volume(pdrv))) {
- if (mount_obj->writeblocks[0] == MP_OBJ_NULL) {
- return STA_PROTECT;
- }
- return 0;
- }
- }
- return STA_NODISK;
-}
-
-/*-----------------------------------------------------------------------*/
-/* Inidialize a Drive */
-/*-----------------------------------------------------------------------*/
-
-DSTATUS disk_initialize (
- BYTE pdrv /* Physical drive nmuber to identify the drive */
-)
-{
- if (pdrv == PD_FLASH) {
- if (RES_OK != sflash_disk_init()) {
- return STA_NOINIT;
- }
- } else {
- os_fs_mount_t *mount_obj;
- if ((mount_obj = osmount_find_by_volume(pdrv))) {
- if (mount_obj->writeblocks[0] == MP_OBJ_NULL) {
- return STA_PROTECT;
- }
- return 0;
- }
- }
- return STA_NODISK;
-}
-
-/*-----------------------------------------------------------------------*/
-/* Read Sector(s) */
-/*-----------------------------------------------------------------------*/
-
-DRESULT disk_read (
- BYTE pdrv, /* Physical drive nmuber to identify the drive */
- BYTE *buff, /* Data buffer to store read data */
- DWORD sector, /* Sector address in LBA */
- UINT count /* Number of sectors to read */
-)
-{
- if (pdrv == PD_FLASH) {
- return sflash_disk_read(buff, sector, count);
- } else {
- os_fs_mount_t *mount_obj;
- if ((mount_obj = osmount_find_by_volume(pdrv))) {
- // optimization for the built-in sd card device
- if (mount_obj->device == (mp_obj_t)&pybsd_obj) {
- return sd_disk_read(buff, sector, count);
- }
- mount_obj->readblocks[2] = MP_OBJ_NEW_SMALL_INT(sector);
- mount_obj->readblocks[3] = mp_obj_new_bytearray_by_ref(count * 512, buff);
- return mp_obj_get_int(mp_call_method_n_kw(2, 0, mount_obj->readblocks));
- }
- // nothing mounted
- return RES_ERROR;
- }
- return RES_PARERR;
-}
-
-/*-----------------------------------------------------------------------*/
-/* Write Sector(s) */
-/*-----------------------------------------------------------------------*/
-
-#if _USE_WRITE
-DRESULT disk_write (
- BYTE pdrv, /* Physical drive nmuber to identify the drive */
- const BYTE *buff, /* Data to be written */
- DWORD sector, /* Sector address in LBA */
- UINT count /* Number of sectors to write */
-)
-{
- if (pdrv == PD_FLASH) {
- return sflash_disk_write(buff, sector, count);
- } else {
- os_fs_mount_t *mount_obj;
- if ((mount_obj = osmount_find_by_volume(pdrv))) {
- // optimization for the built-in sd card device
- if (mount_obj->device == (mp_obj_t)&pybsd_obj) {
- return sd_disk_write(buff, sector, count);
- }
- mount_obj->writeblocks[2] = MP_OBJ_NEW_SMALL_INT(sector);
- mount_obj->writeblocks[3] = mp_obj_new_bytearray_by_ref(count * 512, (void *)buff);
- return mp_obj_get_int(mp_call_method_n_kw(2, 0, mount_obj->writeblocks));
- }
- // nothing mounted
- return RES_ERROR;
- }
- return RES_PARERR;
-}
-#endif
-
-
-/*-----------------------------------------------------------------------*/
-/* Miscellaneous Functions */
-/*-----------------------------------------------------------------------*/
-
-#if _USE_IOCTL
-DRESULT disk_ioctl (
- BYTE pdrv, /* Physical drive nmuber (0..) */
- BYTE cmd, /* Control code */
- void *buff /* Buffer to send/receive control data */
-)
-{
- if (pdrv == PD_FLASH) {
- switch (cmd) {
- case CTRL_SYNC:
- return sflash_disk_flush();
- case GET_SECTOR_COUNT:
- *((DWORD*)buff) = SFLASH_SECTOR_COUNT;
- return RES_OK;
- case GET_SECTOR_SIZE:
- *((DWORD*)buff) = SFLASH_SECTOR_SIZE;
- return RES_OK;
- case GET_BLOCK_SIZE:
- *((DWORD*)buff) = 1; // high-level sector erase size in units of the block size
- return RES_OK;
- }
- } else {
- os_fs_mount_t *mount_obj;
- if ((mount_obj = osmount_find_by_volume(pdrv))) {
- switch (cmd) {
- case CTRL_SYNC:
- if (mount_obj->sync[0] != MP_OBJ_NULL) {
- mp_call_method_n_kw(0, 0, mount_obj->sync);
- }
- return RES_OK;
- case GET_SECTOR_COUNT:
- // optimization for the built-in sd card device
- if (mount_obj->device == (mp_obj_t)&pybsd_obj) {
- *((DWORD*)buff) = sd_disk_info.ulNofBlock * (sd_disk_info.ulBlockSize / 512);
- } else {
- *((DWORD*)buff) = mp_obj_get_int(mp_call_method_n_kw(0, 0, mount_obj->count));
- }
- return RES_OK;
- case GET_SECTOR_SIZE:
- *((DWORD*)buff) = SD_SECTOR_SIZE; // Sector size is fixed to 512 bytes, as with SD cards
- return RES_OK;
- case GET_BLOCK_SIZE:
- *((DWORD*)buff) = 1; // high-level sector erase size in units of the block size
- return RES_OK;
- }
- }
- // nothing mounted
- return RES_ERROR;
- }
- return RES_PARERR;
-}
-#endif
-
-#if !_FS_READONLY && !_FS_NORTC
-DWORD get_fattime (
- void
-)
-{
- timeutils_struct_time_t tm;
- timeutils_seconds_since_2000_to_struct_time(pyb_rtc_get_seconds(), &tm);
-
- return ((tm.tm_year - 1980) << 25) | ((tm.tm_mon) << 21) |
- ((tm.tm_mday) << 16) | ((tm.tm_hour) << 11) |
- ((tm.tm_min) << 5) | (tm.tm_sec >> 1);
-}
-#endif
-
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