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Merge pull request #7376 from OTAkeys/pr/spiffs_upate

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pkg/spiffs: update pkg to v0.3.7
This commit is contained in:
Joakim Nohlgård 2017-09-06 13:42:38 +02:00 committed by GitHub
commit 59cdbc6a98
5 changed files with 260 additions and 289 deletions
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2
pkg/spiffs/Makefile
View File

@ -1,6 +1,6 @@
PKG_NAME=spiffs PKG_NAME=spiffs
PKG_URL=https://github.com/pellepl/spiffs.git PKG_URL=https://github.com/pellepl/spiffs.git
PKG_VERSION=39937743fbbec4b82308ee08332bf9180408d23b PKG_VERSION=287148c46587089c4543a21eef2d6e9e14b88364
PKG_BUILDDIR ?= $(PKGDIRBASE)/$(PKG_NAME) PKG_BUILDDIR ?= $(PKGDIRBASE)/$(PKG_NAME)
CFLAGS += -std=c11 CFLAGS += -std=c11

60
pkg/spiffs/include/spiffs_config.h
View File

@ -53,19 +53,57 @@ extern "C" {
// Set generic spiffs debug output call. // Set generic spiffs debug output call.
#ifndef SPIFFS_DBG #ifndef SPIFFS_DBG
#define SPIFFS_DBG(...) //DEBUG(__VA_ARGS__) #define SPIFFS_DBG(...) //printf(_f, ## __VA_ARGS__)
#endif #endif
// Set spiffs debug output call for garbage collecting. // Set spiffs debug output call for garbage collecting.
#ifndef SPIFFS_GC_DBG #ifndef SPIFFS_GC_DBG
#define SPIFFS_GC_DBG(...) //DEBUG(__VA_ARGS__) #define SPIFFS_GC_DBG(...) //printf(_f, ## __VA_ARGS__)
#endif #endif
// Set spiffs debug output call for caching. // Set spiffs debug output call for caching.
#ifndef SPIFFS_CACHE_DBG #ifndef SPIFFS_CACHE_DBG
#define SPIFFS_CACHE_DBG(...) //DEBUG(__VA_ARGS__) #define SPIFFS_CACHE_DBG(...) //printf(_f, ## __VA_ARGS__)
#endif #endif
// Set spiffs debug output call for system consistency checks. // Set spiffs debug output call for system consistency checks.
#ifndef SPIFFS_CHECK_DBG #ifndef SPIFFS_CHECK_DBG
#define SPIFFS_CHECK_DBG(...) //DEBUG(__VA_ARGS__) #define SPIFFS_CHECK_DBG(...) //printf(_f, ## __VA_ARGS__)
#endif
// Set spiffs debug output call for all api invocations.
#ifndef SPIFFS_API_DBG
#define SPIFFS_API_DBG(...) //printf(_f, ## __VA_ARGS__)
#endif
// Defines spiffs debug print formatters
// some general signed number
#ifndef _SPIPRIi
#define _SPIPRIi "%d"
#endif
// address
#ifndef _SPIPRIad
#define _SPIPRIad "%08x"
#endif
// block
#ifndef _SPIPRIbl
#define _SPIPRIbl "%04x"
#endif
// page
#ifndef _SPIPRIpg
#define _SPIPRIpg "%04x"
#endif
// span index
#ifndef _SPIPRIsp
#define _SPIPRIsp "%04x"
#endif
// file descriptor
#ifndef _SPIPRIfd
#define _SPIPRIfd "%d"
#endif
// file object id
#ifndef _SPIPRIid
#define _SPIPRIid "%04x"
#endif
// file flags
#ifndef _SPIPRIfl
#define _SPIPRIfl "%02x"
#endif #endif
// Enable/disable API functions to determine exact number of bytes // Enable/disable API functions to determine exact number of bytes
@ -137,6 +175,20 @@ extern "C" {
#define SPIFFS_OBJ_NAME_LEN (32) #define SPIFFS_OBJ_NAME_LEN (32)
#endif #endif
// Maximum length of the metadata associated with an object.
// Setting to non-zero value enables metadata-related API but also
// changes the on-disk format, so the change is not backward-compatible.
//
// Do note: the meta length must never exceed
// logical_page_size - (SPIFFS_OBJ_NAME_LEN + 64)
//
// This is derived from following:
// logical_page_size - (SPIFFS_OBJ_NAME_LEN + sizeof(spiffs_page_header) +
// spiffs_object_ix_header fields + at least some LUT entries)
#ifndef SPIFFS_OBJ_META_LEN
#define SPIFFS_OBJ_META_LEN (0)
#endif
// Size of buffer allocated on stack used when copying data. // Size of buffer allocated on stack used when copying data.
// Lower value generates more read/writes. No meaning having it bigger // Lower value generates more read/writes. No meaning having it bigger
// than logical page size. // than logical page size.

203
pkg/spiffs/patches/0001-Constify-pointer-for-write-operations.patch Normal file
View File

@ -0,0 +1,203 @@
From 8721846f8b03ca7aa1d592abd00a0c9a721e11c6 Mon Sep 17 00:00:00 2001
From: Vincent Dupont <vincent@otakeys.com>
Date: Mon, 17 Jul 2017 12:42:12 +0200
Subject: [PATCH] Constify pointer for write operations
---
src/spiffs.h | 6 +++---
src/spiffs_cache.c | 2 +-
src/spiffs_hydrogen.c | 10 +++++-----
src/spiffs_nucleus.c | 6 +++---
src/spiffs_nucleus.h | 18 ++++++++----------
src/test/test_spiffs.c | 2 +-
6 files changed, 21 insertions(+), 23 deletions(-)
diff --git a/src/spiffs.h b/src/spiffs.h
index 534c3df..991aabf 100644
--- a/src/spiffs.h
+++ b/src/spiffs.h
@@ -84,7 +84,7 @@ struct spiffs_t;
/* spi read call function type */
typedef s32_t (*spiffs_read)(struct spiffs_t *fs, u32_t addr, u32_t size, u8_t *dst);
/* spi write call function type */
-typedef s32_t (*spiffs_write)(struct spiffs_t *fs, u32_t addr, u32_t size, u8_t *src);
+typedef s32_t (*spiffs_write)(struct spiffs_t *fs, u32_t addr, u32_t size, const u8_t *src);
/* spi erase call function type */
typedef s32_t (*spiffs_erase)(struct spiffs_t *fs, u32_t addr, u32_t size);
@@ -93,7 +93,7 @@ typedef s32_t (*spiffs_erase)(struct spiffs_t *fs, u32_t addr, u32_t size);
/* spi read call function type */
typedef s32_t (*spiffs_read)(u32_t addr, u32_t size, u8_t *dst);
/* spi write call function type */
-typedef s32_t (*spiffs_write)(u32_t addr, u32_t size, u8_t *src);
+typedef s32_t (*spiffs_write)(u32_t addr, u32_t size, const u8_t *src);
/* spi erase call function type */
typedef s32_t (*spiffs_erase)(u32_t addr, u32_t size);
#endif // SPIFFS_HAL_CALLBACK_EXTRA
@@ -468,7 +468,7 @@ s32_t SPIFFS_read(spiffs *fs, spiffs_file fh, void *buf, s32_t len);
* @param len how much to write
* @returns number of bytes written, or -1 if error
*/
-s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, void *buf, s32_t len);
+s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, const void *buf, s32_t len);
/**
* Moves the read/write file offset. Resulting offset is returned or negative if error.
diff --git a/src/spiffs_cache.c b/src/spiffs_cache.c
index 37c9d64..e28911d 100644
--- a/src/spiffs_cache.c
+++ b/src/spiffs_cache.c
@@ -185,7 +185,7 @@ s32_t spiffs_phys_wr(
spiffs_file fh,
u32_t addr,
u32_t len,
- u8_t *src) {
+ const u8_t *src) {
(void)fh;
spiffs_page_ix pix = SPIFFS_PADDR_TO_PAGE(fs, addr);
spiffs_cache *cache = spiffs_get_cache(fs);
diff --git a/src/spiffs_hydrogen.c b/src/spiffs_hydrogen.c
index 69e0c22..1114f51 100644
--- a/src/spiffs_hydrogen.c
+++ b/src/spiffs_hydrogen.c
@@ -430,22 +430,22 @@ s32_t SPIFFS_read(spiffs *fs, spiffs_file fh, void *buf, s32_t len) {
#if !SPIFFS_READ_ONLY
-static s32_t spiffs_hydro_write(spiffs *fs, spiffs_fd *fd, void *buf, u32_t offset, s32_t len) {
+static s32_t spiffs_hydro_write(spiffs *fs, spiffs_fd *fd, const void *buf, u32_t offset, s32_t len) {
(void)fs;
s32_t res = SPIFFS_OK;
s32_t remaining = len;
if (fd->size != SPIFFS_UNDEFINED_LEN && offset < fd->size) {
s32_t m_len = MIN((s32_t)(fd->size - offset), len);
- res = spiffs_object_modify(fd, offset, (u8_t *)buf, m_len);
+ res = spiffs_object_modify(fd, offset, buf, m_len);
SPIFFS_CHECK_RES(res);
remaining -= m_len;
- u8_t *buf_8 = (u8_t *)buf;
+ const u8_t *buf_8 = buf;
buf_8 += m_len;
buf = buf_8;
offset += m_len;
}
if (remaining > 0) {
- res = spiffs_object_append(fd, offset, (u8_t *)buf, remaining);
+ res = spiffs_object_append(fd, offset, buf, remaining);
SPIFFS_CHECK_RES(res);
}
return len;
@@ -453,7 +453,7 @@ static s32_t spiffs_hydro_write(spiffs *fs, spiffs_fd *fd, void *buf, u32_t offs
}
#endif // !SPIFFS_READ_ONLY
-s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, void *buf, s32_t len) {
+s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, const void *buf, s32_t len) {
SPIFFS_API_DBG("%s "_SPIPRIfd " "_SPIPRIi "\n", __func__, fh, len);
#if SPIFFS_READ_ONLY
(void)fs; (void)fh; (void)buf; (void)len;
diff --git a/src/spiffs_nucleus.c b/src/spiffs_nucleus.c
index 12c9de8..301f179 100644
--- a/src/spiffs_nucleus.c
+++ b/src/spiffs_nucleus.c
@@ -754,7 +754,7 @@ s32_t spiffs_page_allocate_data(
spiffs *fs,
spiffs_obj_id obj_id,
spiffs_page_header *ph,
- u8_t *data,
+ const u8_t *data,
u32_t len,
u32_t page_offs,
u8_t finalize,
@@ -1195,7 +1195,7 @@ s32_t spiffs_object_open_by_page(
#if !SPIFFS_READ_ONLY
// Append to object
// keep current object index (header) page in fs->work buffer
-s32_t spiffs_object_append(spiffs_fd *fd, u32_t offset, u8_t *data, u32_t len) {
+s32_t spiffs_object_append(spiffs_fd *fd, u32_t offset, const u8_t *data, u32_t len) {
spiffs *fs = fd->fs;
s32_t res = SPIFFS_OK;
u32_t written = 0;
@@ -1442,7 +1442,7 @@ s32_t spiffs_object_append(spiffs_fd *fd, u32_t offset, u8_t *data, u32_t len) {
#if !SPIFFS_READ_ONLY
// Modify object
// keep current object index (header) page in fs->work buffer
-s32_t spiffs_object_modify(spiffs_fd *fd, u32_t offset, u8_t *data, u32_t len) {
+s32_t spiffs_object_modify(spiffs_fd *fd, u32_t offset, const u8_t *data, u32_t len) {
spiffs *fs = fd->fs;
s32_t res = SPIFFS_OK;
u32_t written = 0;
diff --git a/src/spiffs_nucleus.h b/src/spiffs_nucleus.h
index 3d77d50..7b89f01 100644
--- a/src/spiffs_nucleus.h
+++ b/src/spiffs_nucleus.h
@@ -545,7 +545,7 @@ s32_t spiffs_phys_wr(
#endif
u32_t addr,
u32_t len,
- u8_t *src);
+ const u8_t *src);
s32_t spiffs_phys_cpy(
spiffs *fs,
@@ -619,11 +619,10 @@ s32_t spiffs_obj_lu_find_id_and_span_by_phdr(
// ---------------
-s32_t spiffs_page_allocate_data(
- spiffs *fs,
+s32_t spiffs_page_allocate_data(spiffs *fs,
spiffs_obj_id obj_id,
spiffs_page_header *ph,
- u8_t *data,
+ const u8_t *data,
u32_t len,
u32_t page_offs,
u8_t finalize,
@@ -696,16 +695,15 @@ s32_t spiffs_object_open_by_page(
spiffs_flags flags,
spiffs_mode mode);
-s32_t spiffs_object_append(
- spiffs_fd *fd,
+s32_t spiffs_object_append(spiffs_fd *fd,
u32_t offset,
- u8_t *data,
+ const u8_t *data,
u32_t len);
s32_t spiffs_object_modify(
spiffs_fd *fd,
u32_t offset,
- u8_t *data,
+ const u8_t *data,
u32_t len);
s32_t spiffs_object_read(
@@ -807,8 +805,8 @@ s32_t spiffs_object_index_consistency_check(
// checked in test builds, otherwise plain memcpy (unless already defined)
#ifdef _SPIFFS_TEST
#define _SPIFFS_MEMCPY(__d, __s, __l) do { \
- intptr_t __a1 = (intptr_t)((u8_t*)(__s)); \
- intptr_t __a2 = (intptr_t)((u8_t*)(__s)+(__l)); \
+ intptr_t __a1 = (intptr_t)((const u8_t*)(__s)); \
+ intptr_t __a2 = (intptr_t)((const u8_t*)(__s)+(__l)); \
intptr_t __b1 = (intptr_t)((u8_t*)(__d)); \
intptr_t __b2 = (intptr_t)((u8_t*)(__d)+(__l)); \
if (__a1 <= __b2 && __b1 <= __a2) { \
diff --git a/src/test/test_spiffs.c b/src/test/test_spiffs.c
index 374028a..e96d4de 100644
--- a/src/test/test_spiffs.c
+++ b/src/test/test_spiffs.c
@@ -174,7 +174,7 @@ static s32_t _write(
#if SPIFFS_HAL_CALLBACK_EXTRA
spiffs *fs,
#endif
- u32_t addr, u32_t size, u8_t *src) {
+ u32_t addr, u32_t size, const u8_t *src) {
int i;
//printf("wr %08x %i\n", addr, size);
if (log_flash_ops) {
--
2.11.0

48
pkg/spiffs/patches/0001-Use-const-pointer-in-write-functions.patch
View File

@ -1,48 +0,0 @@
From 95c4806835cf9b049c5af1a42fd49ed7de82947b Mon Sep 17 00:00:00 2001
From: Vincent Dupont <vincent@otakeys.com>
Date: Mon, 11 Jul 2016 19:57:31 +0200
Subject: [PATCH 1/2] Use const pointer in write functions
---
src/spiffs.h | 2 +-
src/spiffs_hydrogen.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/spiffs.h b/src/spiffs.h
index bea90b3..dfe967d 100644
--- a/src/spiffs.h
+++ b/src/spiffs.h
@@ -459,7 +459,7 @@ s32_t SPIFFS_read(spiffs *fs, spiffs_file fh, void *buf, s32_t len);
* @param len how much to write
* @returns number of bytes written, or -1 if error
*/
-s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, void *buf, s32_t len);
+s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, const void *buf, s32_t len);
/**
* Moves the read/write file offset. Resulting offset is returned or negative if error.
diff --git a/src/spiffs_hydrogen.c b/src/spiffs_hydrogen.c
index 1cf64ff..8eb3919 100644
--- a/src/spiffs_hydrogen.c
+++ b/src/spiffs_hydrogen.c
@@ -411,7 +411,7 @@ s32_t SPIFFS_read(spiffs *fs, spiffs_file fh, void *buf, s32_t len) {
}
#if !SPIFFS_READ_ONLY
-static s32_t spiffs_hydro_write(spiffs *fs, spiffs_fd *fd, void *buf, u32_t offset, s32_t len) {
+static s32_t spiffs_hydro_write(spiffs *fs, spiffs_fd *fd, const void *buf, u32_t offset, s32_t len) {
(void)fs;
s32_t res = SPIFFS_OK;
s32_t remaining = len;
@@ -434,7 +434,7 @@ static s32_t spiffs_hydro_write(spiffs *fs, spiffs_fd *fd, void *buf, u32_t offs
}
#endif // !SPIFFS_READ_ONLY
-s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, void *buf, s32_t len) {
+s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, const void *buf, s32_t len) {
#if SPIFFS_READ_ONLY
(void)fs; (void)fh; (void)buf; (void)len;
return SPIFFS_ERR_RO_NOT_IMPL;
--
2.9.3

236
pkg/spiffs/patches/0002-Use-const-pointer-through-all-write-functions.patch
View File

@ -1,236 +0,0 @@
From 3c753304a7366514c86abfba436103b2f37edf15 Mon Sep 17 00:00:00 2001
From: Vincent Dupont <vincent@otakeys.com>
Date: Thu, 8 Sep 2016 14:38:18 +0200
Subject: [PATCH 2/2] Use const pointer through all write functions
HAL API has been updated to use const pointer when writing
---
src/spiffs.h | 4 ++--
src/spiffs_cache.c | 2 +-
src/spiffs_hydrogen.c | 18 ++++++++++--------
src/spiffs_nucleus.c | 12 ++++++------
src/spiffs_nucleus.h | 8 ++++----
5 files changed, 23 insertions(+), 21 deletions(-)
diff --git a/src/spiffs.h b/src/spiffs.h
index dfe967d..8a42868 100644
--- a/src/spiffs.h
+++ b/src/spiffs.h
@@ -81,7 +81,7 @@ struct spiffs_t;
/* spi read call function type */
typedef s32_t (*spiffs_read)(struct spiffs_t *fs, u32_t addr, u32_t size, u8_t *dst);
/* spi write call function type */
-typedef s32_t (*spiffs_write)(struct spiffs_t *fs, u32_t addr, u32_t size, u8_t *src);
+typedef s32_t (*spiffs_write)(struct spiffs_t *fs, u32_t addr, u32_t size, const u8_t *src);
/* spi erase call function type */
typedef s32_t (*spiffs_erase)(struct spiffs_t *fs, u32_t addr, u32_t size);
@@ -90,7 +90,7 @@ typedef s32_t (*spiffs_erase)(struct spiffs_t *fs, u32_t addr, u32_t size);
/* spi read call function type */
typedef s32_t (*spiffs_read)(u32_t addr, u32_t size, u8_t *dst);
/* spi write call function type */
-typedef s32_t (*spiffs_write)(u32_t addr, u32_t size, u8_t *src);
+typedef s32_t (*spiffs_write)(u32_t addr, u32_t size, const u8_t *src);
/* spi erase call function type */
typedef s32_t (*spiffs_erase)(u32_t addr, u32_t size);
#endif // SPIFFS_HAL_CALLBACK_EXTRA
diff --git a/src/spiffs_cache.c b/src/spiffs_cache.c
index b508ad5..65f8cd2 100644
--- a/src/spiffs_cache.c
+++ b/src/spiffs_cache.c
@@ -183,7 +183,7 @@ s32_t spiffs_phys_wr(
spiffs_file fh,
u32_t addr,
u32_t len,
- u8_t *src) {
+ const u8_t *src) {
(void)fh;
spiffs_page_ix pix = SPIFFS_PADDR_TO_PAGE(fs, addr);
spiffs_cache *cache = spiffs_get_cache(fs);
diff --git a/src/spiffs_hydrogen.c b/src/spiffs_hydrogen.c
index 8eb3919..b2c3d92 100644
--- a/src/spiffs_hydrogen.c
+++ b/src/spiffs_hydrogen.c
@@ -417,7 +417,7 @@ static s32_t spiffs_hydro_write(spiffs *fs, spiffs_fd *fd, const void *buf, u32_
s32_t remaining = len;
if (fd->size != SPIFFS_UNDEFINED_LEN && offset < fd->size) {
s32_t m_len = MIN((s32_t)(fd->size - offset), len);
- res = spiffs_object_modify(fd, offset, (u8_t *)buf, m_len);
+ res = spiffs_object_modify(fd, offset, buf, m_len);
SPIFFS_CHECK_RES(res);
remaining -= m_len;
u8_t *buf_8 = (u8_t *)buf;
@@ -426,7 +426,7 @@ static s32_t spiffs_hydro_write(spiffs *fs, spiffs_fd *fd, const void *buf, u32_
offset += m_len;
}
if (remaining > 0) {
- res = spiffs_object_append(fd, offset, (u8_t *)buf, remaining);
+ res = spiffs_object_append(fd, offset, buf, remaining);
SPIFFS_CHECK_RES(res);
}
return len;
@@ -499,7 +499,7 @@ s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, const void *buf, s32_t len) {
spiffs_get_cache_page(fs, spiffs_get_cache(fs), fd->cache_page->ix),
fd->cache_page->offset, fd->cache_page->size);
spiffs_cache_fd_release(fs, fd->cache_page);
- SPIFFS_API_CHECK_RES_UNLOCK(fs, res);
+ SPIFFS_API_CHECK_RES(fs, res);
} else {
// writing within cache
alloc_cpage = 0;
@@ -530,7 +530,7 @@ s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, const void *buf, s32_t len) {
return len;
} else {
res = spiffs_hydro_write(fs, fd, buf, offset, len);
- SPIFFS_API_CHECK_RES_UNLOCK(fs, res);
+ SPIFFS_API_CHECK_RES(fs, res);
fd->fdoffset += len;
SPIFFS_UNLOCK(fs);
return res;
@@ -553,7 +553,7 @@ s32_t SPIFFS_write(spiffs *fs, spiffs_file fh, const void *buf, s32_t len) {
#endif
res = spiffs_hydro_write(fs, fd, buf, offset, len);
- SPIFFS_API_CHECK_RES_UNLOCK(fs, res);
+ SPIFFS_API_CHECK_RES(fs, res);
fd->fdoffset += len;
SPIFFS_UNLOCK(fs);
@@ -571,7 +571,7 @@ s32_t SPIFFS_lseek(spiffs *fs, spiffs_file fh, s32_t offs, int whence) {
s32_t res;
fh = SPIFFS_FH_UNOFFS(fs, fh);
res = spiffs_fd_get(fs, fh, &fd);
- SPIFFS_API_CHECK_RES_UNLOCK(fs, res);
+ SPIFFS_API_CHECK_RES(fs, res);
#if SPIFFS_CACHE_WR
spiffs_fflush_cache(fs, fh);
@@ -917,7 +917,7 @@ static s32_t spiffs_read_dir_v(
if (res != SPIFFS_OK) return res;
if ((obj_id & SPIFFS_OBJ_ID_IX_FLAG) &&
objix_hdr.p_hdr.span_ix == 0 &&
- (objix_hdr.p_hdr.flags & (SPIFFS_PH_FLAG_DELET | SPIFFS_PH_FLAG_FINAL | SPIFFS_PH_FLAG_IXDELE)) ==
+ (objix_hdr.p_hdr.flags& (SPIFFS_PH_FLAG_DELET | SPIFFS_PH_FLAG_FINAL | SPIFFS_PH_FLAG_IXDELE)) ==
(SPIFFS_PH_FLAG_DELET | SPIFFS_PH_FLAG_IXDELE)) {
struct spiffs_dirent *e = (struct spiffs_dirent*)user_var_p;
e->obj_id = obj_id;
@@ -927,6 +927,7 @@ static s32_t spiffs_read_dir_v(
e->pix = pix;
return SPIFFS_OK;
}
+
return SPIFFS_VIS_COUNTINUE;
}
@@ -1305,10 +1306,11 @@ s32_t SPIFFS_vis(spiffs *fs) {
spiffs_printf("free_blocks: %i\n", fs->free_blocks);
spiffs_printf("page_alloc: %i\n", fs->stats_p_allocated);
spiffs_printf("page_delet: %i\n", fs->stats_p_deleted);
- SPIFFS_UNLOCK(fs);
u32_t total, used;
SPIFFS_info(fs, &total, &used);
spiffs_printf("used: %i of %i\n", used, total);
+
+ SPIFFS_UNLOCK(fs);
return res;
}
#endif
diff --git a/src/spiffs_nucleus.c b/src/spiffs_nucleus.c
index 35fe0d4..625d036 100644
--- a/src/spiffs_nucleus.c
+++ b/src/spiffs_nucleus.c
@@ -73,7 +73,7 @@ s32_t spiffs_phys_wr(
spiffs *fs,
u32_t addr,
u32_t len,
- u8_t *src) {
+ const u8_t *src) {
return SPIFFS_HAL_WRITE(fs, addr, len, src);
}
@@ -142,7 +142,7 @@ s32_t spiffs_obj_lu_find_entry_visitor(
int entries_per_page = (SPIFFS_CFG_LOG_PAGE_SZ(fs) / sizeof(spiffs_obj_id));
// wrap initial
- if (cur_entry > (int)SPIFFS_OBJ_LOOKUP_MAX_ENTRIES(fs) - 1) {
+ if (cur_entry >= (int)SPIFFS_OBJ_LOOKUP_MAX_ENTRIES(fs) - 1) {
cur_entry = 0;
cur_block++;
cur_block_addr = cur_block * SPIFFS_CFG_LOG_BLOCK_SZ(fs);
@@ -467,7 +467,7 @@ s32_t spiffs_obj_lu_find_free(
SPIFFS_OBJ_ID_FREE, block_ix, lu_entry);
if (res == SPIFFS_OK) {
fs->free_cursor_block_ix = *block_ix;
- fs->free_cursor_obj_lu_entry = (*lu_entry) + 1;
+ fs->free_cursor_obj_lu_entry = *lu_entry;
if (*lu_entry == 0) {
fs->free_blocks--;
}
@@ -754,7 +754,7 @@ s32_t spiffs_page_allocate_data(
spiffs *fs,
spiffs_obj_id obj_id,
spiffs_page_header *ph,
- u8_t *data,
+ const u8_t *data,
u32_t len,
u32_t page_offs,
u8_t finalize,
@@ -1155,7 +1155,7 @@ s32_t spiffs_object_open_by_page(
#if !SPIFFS_READ_ONLY
// Append to object
// keep current object index (header) page in fs->work buffer
-s32_t spiffs_object_append(spiffs_fd *fd, u32_t offset, u8_t *data, u32_t len) {
+s32_t spiffs_object_append(spiffs_fd *fd, u32_t offset, const u8_t *data, u32_t len) {
spiffs *fs = fd->fs;
s32_t res = SPIFFS_OK;
u32_t written = 0;
@@ -1402,7 +1402,7 @@ s32_t spiffs_object_append(spiffs_fd *fd, u32_t offset, u8_t *data, u32_t len) {
#if !SPIFFS_READ_ONLY
// Modify object
// keep current object index (header) page in fs->work buffer
-s32_t spiffs_object_modify(spiffs_fd *fd, u32_t offset, u8_t *data, u32_t len) {
+s32_t spiffs_object_modify(spiffs_fd *fd, u32_t offset, const u8_t *data, u32_t len) {
spiffs *fs = fd->fs;
s32_t res = SPIFFS_OK;
u32_t written = 0;
diff --git a/src/spiffs_nucleus.h b/src/spiffs_nucleus.h
index 0fa1cb3..2e6afa1 100644
--- a/src/spiffs_nucleus.h
+++ b/src/spiffs_nucleus.h
@@ -532,7 +532,7 @@ s32_t spiffs_phys_wr(
#endif
u32_t addr,
u32_t len,
- u8_t *src);
+ const u8_t *src);
s32_t spiffs_phys_cpy(
spiffs *fs,
@@ -610,7 +610,7 @@ s32_t spiffs_page_allocate_data(
spiffs *fs,
spiffs_obj_id obj_id,
spiffs_page_header *ph,
- u8_t *data,
+ const u8_t *data,
u32_t len,
u32_t page_offs,
u8_t finalize,
@@ -684,13 +684,13 @@ s32_t spiffs_object_open_by_page(
s32_t spiffs_object_append(
spiffs_fd *fd,
u32_t offset,
- u8_t *data,
+ const u8_t *data,
u32_t len);
s32_t spiffs_object_modify(
spiffs_fd *fd,
u32_t offset,
- u8_t *data,
+ const u8_t *data,
u32_t len);
s32_t spiffs_object_read(
--
2.9.3