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wzjs 2025/7/21 15:56:30

flash做游戏下载网站,营销与销售的区别,凡科官网首页,网站优化待遇前置条件：【RT-Thread Studio】W25Q128配置添加 FAL软件包配置SFUD驱动程序，使用FAL的设备为W25Q128 将fal_cfg.h和fal_flash_sfud_port.c提取出来，放到自己创建的fal_porting目录。修改 fal_flash_sfud_port.c struct fal_flash_dev n…

前置条件：【RT-Thread Studio】W25Q128配置

添加 FAL软件包
配置SFUD驱动程序，使用FAL的设备为W25Q128

将fal_cfg.h和fal_flash_sfud_port.c提取出来，放到自己创建的fal_porting目录。

修改
fal_flash_sfud_port.c

struct fal_flash_dev nor_flash0 =
{.name       = FAL_USING_NOR_FLASH_DEV_NAME,.addr       = 0,.len        = 16 * 1024 * 1024,.blk_size   = 4096,.ops        = {init, read, write, erase},.write_gran = 1
};

fal_cfg.h

#define NOR_FLASH_DEV_NAME             FAL_USING_NOR_FLASH_DEV_NAME/* ===================== Flash device Configuration ========================= */
extern struct fal_flash_dev nor_flash0;/* flash device table */
#define FAL_FLASH_DEV_TABLE                                          \
{                                                                    \&nor_flash0,                                                     \
}
/* ====================== Partition Configuration ========================== */
#ifdef FAL_PART_HAS_TABLE_CFG
/* partition table */
#define FAL_PART_TABLE                                                                  \
{                                                                                       \{FAL_PART_MAGIC_WORD,   "filesystem",   NOR_FLASH_DEV_NAME, 0,  16*1024*1024,   0}, \
}
#endif /* FAL_PART_HAS_TABLE_CFG */

测试应用

#include <app_fs/w25qxx.h>
#include <fal.h>static void app_fs_init(void)
{dev_spi_flash_init();fal_init();
}static int component_app_fs_init(void)
{app_fs_init();return RT_EOK;
}INIT_COMPONENT_EXPORT(component_app_fs_init);

开机日志：

[16] I/SFUD: Find a Winbond flash chip. Size is 16777216 bytes.
[24] I/SFUD: W25Q128 flash device is initialize success.
[30] I/SFUD: Probe SPI flash W25Q128 by SPI device spi10 success.
read w25q ID is:17ef
[D/FAL] (fal_flash_init:49) Flash device |                  W25Q128 | addr: 0x00000000 | len: 0x01000000 | blk_size: 0x00001000 |initialized finish.
[I/FAL] ==================== FAL partition table ====================
[I/FAL] | name       | flash_dev |   offset   |    length  |
[I/FAL] -------------------------------------------------------------
[I/FAL] | filesystem | W25Q128   | 0x00000000 | 0x01000000 |
[I/FAL] =============================================================
[I/FAL] RT-Thread Flash Abstraction Layer (V1.0.0) initialize success.