优化： 优化了fatfs_port以及文件相关指令

1. fatfs_port支持设置卷标
2. 文件指令使用方式优化

example/linux/Makefile

@@ -48,8 +48,11 @@ build/%.o:%.c
 mkbuilddir:
 	mkdir -p build
 
-.PHONY:clean 
+.PHONY:clean distclean
 clean:
+	rm -rf build xcmder xcmder.map
+
+distclean:
 	rm -rf build xcmder fatfs.img xcmder.map
 
 

example/linux/fatfs_disk_mmc.c

@@ -6,7 +6,6 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <string.h>
-#include "diskio.h"
 
 #define MMC_DISK_SECTION_SIZE   (512)
 #define MMC_DISK_SECTION_COUNT  (1024)
@@ -101,24 +100,24 @@ static DRESULT m_disk_ioctl(BYTE cmd, void *buff)
 int mmc_disk_init(void)
 {
     FRESULT res;
-    disk.disk_name = "MMC Disk";
     disk.disk_initialize = m_disk_initialize;
     disk.disk_ioctl = m_disk_ioctl;
     disk.disk_read = m_disk_read;
     disk.disk_status = m_disk_status;
     disk.disk_write = m_disk_write;
-    if(f_disk_regist(&disk, 1) == -1)
+
+    if(f_disk_regist(&disk, "MMC", 1) == -1)
     {
         printf("MMC disk regist ERROR!\r\n");
         return FR_DISK_ERR;
     }
 
-    res = f_mount(&g_fs, "1:", 1); //挂载文件系统 ， "1:"就是挂载的设备号为1的设备
+    res = f_mount(&g_fs, disk.disk_path, 1); //挂载文件系统 ， "1:"就是挂载的设备号为1的设备
     if (res == FR_NO_FILESYSTEM) //FR_NO_FILESYSTEM值为13，表示没有有效的设备
     {
-        res = f_mkfs("1:", 0, g_work, sizeof(g_work));
+        res = f_mkfs(disk.disk_path, 0, g_work, sizeof(g_work));
-        res = f_mount(NULL, "1:", 1);  //取消文件系统
+        res = f_mount(NULL, disk.disk_path, 1);  //取消文件系统
-        res = f_mount(&g_fs, "1:", 1); //挂载文件系统
+        res = f_mount(&g_fs, disk.disk_path, 1); //挂载文件系统
     }
     
     if(res == FR_OK)

example/linux/fatfs_disk_ram.c

@@ -5,7 +5,7 @@
 static DiskIo_t disk;
 
 #define RAM_DISK_SECTION_SIZE   (512)
-#define RAM_DISK_SECTION_COUNT  (1024)
+#define RAM_DISK_SECTION_COUNT  (256)
 static char *ram_buf[RAM_DISK_SECTION_COUNT][RAM_DISK_SECTION_SIZE];
 static FATFS g_fs;
 static BYTE g_work[FF_MAX_SS];
@@ -56,24 +56,23 @@ static DRESULT m_disk_ioctl(BYTE cmd, void *buff)
 int ram_disk_init(void)
 {
     FRESULT res;
-    disk.disk_name = "RAM Disk";
     disk.disk_initialize = m_disk_initialize;
     disk.disk_ioctl = m_disk_ioctl;
     disk.disk_read = m_disk_read;
     disk.disk_status = m_disk_status;
     disk.disk_write = m_disk_write;
-    if(f_disk_regist(&disk, 0) == -1)
+    if(f_disk_regist(&disk, "RAM", 0) == -1)
     {
         printf("RAM disk regist ERROR!\r\n");
         return FR_DISK_ERR;
     }
 
-    res = f_mount(&g_fs, "0:", 1); //挂载文件系统 ， "1:"就是挂载的设备号为1的设备
+    res = f_mount(&g_fs, disk.disk_path, 1); //挂载文件系统 ， "1:"就是挂载的设备号为1的设备
     if (res == FR_NO_FILESYSTEM) //FR_NO_FILESYSTEM值为13，表示没有有效的设备
     {
-        res = f_mkfs("0:", 0, g_work, sizeof(g_work));
+        res = f_mkfs(disk.disk_path, 0, g_work, sizeof(g_work));
-        res = f_mount(NULL, "0:", 1);  //取消文件系统
+        res = f_mount(NULL, disk.disk_path, 1);  //取消文件系统
-        res = f_mount(&g_fs, "0:", 1); //挂载文件系统
+        res = f_mount(&g_fs, disk.disk_path, 1); //挂载文件系统
     }
     
     if(res == FR_OK)

example/linux/xcmd_confg.h

@@ -17,7 +17,7 @@ extern   "C" {
 
 #define XCMD_LINE_MAX_LENGTH            (128)           /* 命令行支持的最大字符数 */
 #define XCMD_HISTORY_MAX_NUM            (16)            /* 支持的历史记录个数, 这个参数对内存的影响很大，建议arduino设置为0，0为不支持 */
-#define XCMD_PARAM_MAX_NUM              (8)             /* 支持输入的参数个数 */
+#define XCMD_PARAM_MAX_NUM              (64)             /* 支持输入的参数个数 */
 // #define XCMD_DEFAULT_PROMPT           "->"            /* 提示符 */
 // #define XCMD_DEFAULT_PROMPT_CLOLR     TX_GREEN        /* 提示符颜色 */
 // #define ENABLE_XCMD_EXPORT                            /* 需要修改lds，启用后支持XCMD_EXPORT_CMD和XCMD_EXPORT_KEY方法导出命令 */