添加功能

scan_files：扫描目录

PORTING/CNN/debug.c

@@ -1,5 +1,6 @@
 #include "debug.h"
 #include "led.h"
+#include "exfuns.h"
 
 
 u8 _DEBUG = 1;
@@ -33,6 +34,26 @@ void SDRAM_USED(){
 }
 
 
+void scan_files(u8 * path)
+{
+	FRESULT res;	 
+	res = f_opendir(&dir,(const TCHAR*)path); //<2F><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>Ŀ¼
+	if (res == FR_OK) 
+	{	
+		printf("\r\n"); 
+		while(1)
+		{
+			res = f_readdir(&dir, &fileinfo);                   //<2F><>ȡĿ¼<C4BF>µ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ļ<EFBFBD>
+			if (res != FR_OK || fileinfo.fname[0] == 0) break;  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><>ĩβ<C4A9><CEB2>,<2C>˳<EFBFBD>
+			//if (fileinfo.fname[0] == '.') continue;             //<2F><><EFBFBD><EFBFBD><EFBFBD>ϼ<EFBFBD>Ŀ¼
+			printf("%s/", path);//<2F><>ӡ·<D3A1><C2B7>	
+			printf("%s\r\n",fileinfo.fname);//<2F><>ӡ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>	  
+		} 
+	}
+}
+
+
+
 TIM_HandleTypeDef TIM3_Handler;      //<2F><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 
 
 //ͨ<>ö<EFBFBD>ʱ<EFBFBD><CAB1>3<EFBFBD>жϳ<D0B6>ʼ<EFBFBD><CABC>

PORTING/CNN/debug.h

@@ -10,6 +10,7 @@
 void DEBUG(void);
 void DEBUG_PRINTF(const char *fmt, ...);
 void SDRAM_USED(void);
+void scan_files(u8 * path);
 void TIM3_Init(u16 arr,u16 psc);
 
 #endif

PORTING/USMART/usmart_config.c

@@ -13,6 +13,7 @@ struct _m_usmart_nametab usmart_nametab[]=
 {
 	(void*)DEBUG,"void DEBUG(void)",
 	(void*)SDRAM_USED,"void SDRAM_USED(void)",
+	(void*)scan_files,"void scan_files(u8 * path)",
 
 	(void*)modelmym_init,"float* modelmym_init(char* model_name)",
 	(void*)modelmym_free,"u8 modelmym_free(char* model_name)",