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[bsp][nxp]增加了drv_filesystem_spi_flash驱动

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Abner 2024-04-16 13:25:16 +08:00 committed by Meco Man
parent 9cad5bd3d3
commit aca7a71815
1 changed files with 19 additions and 15 deletions
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34
bsp/nxp/mcx/mcxn/frdm-mcxn947/board/ports/drv_filesystem_spi_flash.c
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@ -10,11 +10,12 @@
*/
#include <rtthread.h>
#if defined(BSP_USING_SPI7) && defined(RT_USING_SFUD) && defined(RT_USING_DFS) && defined(RT_USING_DFS_ELMFAT)
#include <dfs_elm.h>
#include "spi_flash_sfud.h"
#include "dfs_fs.h"
#include "dfs.h"
#include "dfs_elm.h"
#include "dfs_file.h"
#if DFS_FILESYSTEMS_MAX < 4
@ -23,7 +24,9 @@
#if DFS_FILESYSTEM_TYPES_MAX < 4
#error "Please define DFS_FILESYSTEM_TYPES_MAX more than 4"
#endif
#if RT_DFS_ELM_MAX_SECTOR_SIZE == 512
#define RT_DFS_ELM_MAX_SECTOR_SIZE 4096
#endif
#define DBG_TAG "app.filesystem_spi_flash"
#define DBG_LVL DBG_INFO
#include <rtdbg.h>
@ -34,16 +37,16 @@
#define W25Q64_SPI_FLASH_NAME "w25qxx"
rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, rt_uint32_t pin);
static int filesystem_mount(void)
{
struct rt_spi_device *spi70 = (struct rt_spi_device *)rt_malloc(sizeof(struct rt_spi_device));
if(!spi70)
{
rt_kprintf("spi sample run failed! can't find %s device!\n","spi7");
if(!spi70)
{
rt_kprintf("spi sample run failed! can't find %s device!\n","spi7");
return -RT_ERROR;
}
}
struct rt_spi_configuration cfg;
cfg.data_width = 8;
@ -52,23 +55,24 @@ static int filesystem_mount(void)
rt_spi_configure(spi70, &cfg);
/* legcy issue */
//rt_spi_bus_attach_device_cspin(spi70, W25Q64_SPI_DEVICE_NAME, W25Q64_SPI_BUS_NAME, 96, RT_NULL);
// rt_spi_bus_attach_device_cspin(spi70, W25Q64_SPI_DEVICE_NAME, W25Q64_SPI_BUS_NAME, 96, RT_NULL);
rt_hw_spi_device_attach(W25Q64_SPI_BUS_NAME, W25Q64_SPI_DEVICE_NAME, 96);
if(RT_NULL == rt_sfud_flash_probe(W25Q64_SPI_FLASH_NAME, W25Q64_SPI_DEVICE_NAME))
{
rt_kprintf("Flash sfud Failed!\n");
return -RT_ERROR;
};
}
// dfs_mkfs("elm", "W25Q64_SPI_FLASH_NAME");
if(dfs_mount(W25Q64_SPI_FLASH_NAME, "/", "elm", 0, 0))
{
rt_kprintf("dfs mount dev:%s failed!\n", W25Q64_SPI_FLASH_NAME);
return -RT_ERROR;
}
return RT_EOK;
}
INIT_APP_EXPORT(filesystem_mount);
#endif /* BSP_USING_SPI7/RT_USING_SFUD/RT_USING_DFS/RT_USING_DFS_ELMFAT */