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85d77482
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85d77482
编写于
8月 08, 2021
作者:
G
guo
提交者:
GitHub
8月 08, 2021
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差异文件
Merge pull request #4919 from YJ98/STM32F407_add_littlefs
【修改】STM32F4探索者,移植 littlefs 文件系统
上级
1c61d6e5
ad25b228
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
91 addition
and
8 deletion
+91
-8
bsp/stm32/stm32f407-atk-explorer/board/Kconfig
bsp/stm32/stm32f407-atk-explorer/board/Kconfig
+15
-1
bsp/stm32/stm32f407-atk-explorer/board/ports/drv_filesystem.c
...stm32/stm32f407-atk-explorer/board/ports/drv_filesystem.c
+48
-4
bsp/stm32/stm32f407-atk-explorer/board/ports/fal_cfg.h
bsp/stm32/stm32f407-atk-explorer/board/ports/fal_cfg.h
+20
-2
bsp/stm32/stm32f407-atk-explorer/board/ports/spi_flash_init.c
...stm32/stm32f407-atk-explorer/board/ports/spi_flash_init.c
+8
-1
未找到文件。
bsp/stm32/stm32f407-atk-explorer/board/Kconfig
浏览文件 @
85d77482
...
...
@@ -76,7 +76,7 @@ menu "Onboard Peripheral Drivers"
bool
default n
config BSP_USING_SDCARD
config BSP_USING_SDCARD
_FATFS
bool "Enable SDCARD (FATFS)"
select BSP_USING_SDIO
select RT_USING_DFS
...
...
@@ -91,6 +91,20 @@ menu "Onboard Peripheral Drivers"
range 0 24000000
depends on BSP_USING_SDCARD
default 1000000
config BSP_USING_SPI_FLASH_LITTLEFS
bool "Enable SPI-FLASH (LittleFS)"
select RT_USING_DFS
select RT_USING_DFS_ROMFS
select RT_USING_MTD_NOR
select BSP_USING_SPI_FLASH
select BSP_USING_FS
select PKG_USING_FAL
select FAL_USING_SFUD_PORT
select PKG_USING_LITTLEFS
select RT_USING_SYSTEM_WORKQUEUE
default n
endmenu
endmenu
...
...
bsp/stm32/stm32f407-atk-explorer/board/ports/drv_filesystem.c
浏览文件 @
85d77482
...
...
@@ -28,7 +28,7 @@
#define DBG_LVL DBG_INFO
#include <rtdbg.h>
#ifdef BSP_USING_SDCARD
#ifdef BSP_USING_SDCARD
_FATFS
static
void
sd_mount
(
void
*
parameter
)
{
while
(
1
)
...
...
@@ -75,12 +75,52 @@ static int onboard_sdcard_mount(void)
}
#endif
#ifdef BSP_USING_SPI_FLASH_LITTLEFS
#include <fal.h>
#define FS_PARTITION_NAME "spiflash0"
static
int
onboard_spiflash_mount
(
void
)
{
struct
rt_device
*
mtd_dev
=
RT_NULL
;
fal_init
();
mtd_dev
=
fal_mtd_nor_device_create
(
FS_PARTITION_NAME
);
if
(
!
mtd_dev
)
{
LOG_E
(
"Can't create a mtd device on '%s' partition."
,
FS_PARTITION_NAME
);
}
if
(
dfs_mount
(
FS_PARTITION_NAME
,
"/spiflash"
,
"lfs"
,
0
,
0
)
==
RT_EOK
)
{
LOG_I
(
"spi flash mount to '/spiflash'"
);
}
else
{
dfs_mkfs
(
"lfs"
,
FS_PARTITION_NAME
);
if
(
dfs_mount
(
FS_PARTITION_NAME
,
"/spiflash"
,
"lfs"
,
0
,
0
)
==
RT_EOK
)
{
LOG_I
(
"spi flash mount to '/spiflash'"
);
}
else
{
LOG_E
(
"spi flash failed to mount to '/spiflash'"
);
}
}
return
RT_EOK
;
}
#endif
static
const
struct
romfs_dirent
_romfs_root
[]
=
{
#ifdef BSP_USING_SDCARD
#ifdef BSP_USING_SDCARD
_FATFS
{
ROMFS_DIRENT_DIR
,
"sdcard"
,
RT_NULL
,
0
},
#endif
// {ROMFS_DIRENT_DIR, "flash", RT_NULL, 0},
#ifdef BSP_USING_SPI_FLASH_LITTLEFS
{
ROMFS_DIRENT_DIR
,
"spiflash"
,
RT_NULL
,
0
},
#endif
};
const
struct
romfs_dirent
romfs_root
=
...
...
@@ -94,10 +134,14 @@ static int filesystem_mount(void)
{
LOG_E
(
"rom mount to '/' failed!"
);
}
#ifdef BSP_USING_SDCARD
#ifdef BSP_USING_SDCARD
_FATFS
onboard_sdcard_mount
();
#endif
#ifdef BSP_USING_SPI_FLASH_LITTLEFS
onboard_spiflash_mount
();
#endif
return
RT_EOK
;
}
INIT_APP_EXPORT
(
filesystem_mount
);
...
...
bsp/stm32/stm32f407-atk-explorer/board/ports/fal_cfg.h
浏览文件 @
85d77482
...
...
@@ -14,10 +14,12 @@
#include <rtthread.h>
#include <board.h>
#ifdef BSP_USING_SPI_FLASH_LITTLEFS
extern
struct
fal_flash_dev
nor_flash0
;
#else
#define FLASH_SIZE_GRANULARITY_16K (4 * 16 * 1024)
#define FLASH_SIZE_GRANULARITY_64K (64 * 1024)
#define FLASH_SIZE_GRANULARITY_128K (7 * 128 * 1024)
#define STM32_FLASH_START_ADRESS_16K STM32_FLASH_START_ADRESS
#define STM32_FLASH_START_ADRESS_64K (STM32_FLASH_START_ADRESS_16K + FLASH_SIZE_GRANULARITY_16K)
#define STM32_FLASH_START_ADRESS_128K (STM32_FLASH_START_ADRESS_64K + FLASH_SIZE_GRANULARITY_64K)
...
...
@@ -25,24 +27,40 @@
extern
const
struct
fal_flash_dev
stm32_onchip_flash_16k
;
extern
const
struct
fal_flash_dev
stm32_onchip_flash_64k
;
extern
const
struct
fal_flash_dev
stm32_onchip_flash_128k
;
#endif
/* flash device table */
#ifdef BSP_USING_SPI_FLASH_LITTLEFS
#define FAL_FLASH_DEV_TABLE \
{ \
&nor_flash0, \
}
#else
#define FAL_FLASH_DEV_TABLE \
{ \
&stm32_onchip_flash_16k, \
&stm32_onchip_flash_64k, \
&stm32_onchip_flash_128k, \
}
#endif
/* ====================== Partition Configuration ========================== */
#ifdef FAL_PART_HAS_TABLE_CFG
/* partition table */
#ifdef BSP_USING_SPI_FLASH_LITTLEFS
#define FAL_PART_TABLE \
{ \
{FAL_PART_MAGIC_WROD, "spiflash0", FAL_USING_NOR_FLASH_DEV_NAME, 0 , 16 * 1024 * 1024, 0}, \
}
#else
#define FAL_PART_TABLE \
{ \
{FAL_PART_MAGIC_WROD, "bootloader", "onchip_flash_16k", 0 , FLASH_SIZE_GRANULARITY_16K , 0}, \
{FAL_PART_MAGIC_WROD, "param", "onchip_flash_64k", 0 , FLASH_SIZE_GRANULARITY_64K , 0}, \
{FAL_PART_MAGIC_WROD, "app", "onchip_flash_128k", 0 , FLASH_SIZE_GRANULARITY_128K, 0}, \
}
#endif
#endif
/* FAL_PART_HAS_TABLE_CFG */
#endif
/* _FAL_CFG_H_ */
bsp/stm32/stm32f407-atk-explorer/board/ports/spi_flash_init.c
浏览文件 @
85d77482
...
...
@@ -14,12 +14,19 @@
#include "drv_spi.h"
#if defined(BSP_USING_SPI_FLASH)
#ifdef FAL_USING_NOR_FLASH_DEV_NAME
#define _SPI_FLASH_NAME FAL_USING_NOR_FLASH_DEV_NAME
#else
#define _SPI_FLASH_NAME "W25Q128"
#endif
static
int
rt_hw_spi_flash_init
(
void
)
{
__HAL_RCC_GPIOB_CLK_ENABLE
();
rt_hw_spi_device_attach
(
"spi1"
,
"spi10"
,
GPIOB
,
GPIO_PIN_14
);
if
(
RT_NULL
==
rt_sfud_flash_probe
(
"W25Q128"
,
"spi10"
))
if
(
RT_NULL
==
rt_sfud_flash_probe
(
_SPI_FLASH_NAME
,
"spi10"
))
{
return
-
RT_ERROR
;
};
...
...
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