change play thread to static thread. use elm fatfs on radio project.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@329 bbd45198-f89e-11dd-88c7-29a3b14d5316

bsp/stm32_radio/mp3.c

@@ -381,11 +381,11 @@ void mp3(char* filename)
 
 			current_offset = 0;
 			while (mp3_decoder_run(decoder) != -1);
-			close(fd);
 
 			/* delete decoder object */
 			mp3_decoder_delete(decoder);
 		}
+		close(fd);
 	}
 	is_playing = RT_FALSE;
 }

bsp/stm32_radio/player_bg.c

@@ -3,8 +3,10 @@
 
 #include <string.h>
 
-static rt_mq_t player_thread_mq;
 rt_bool_t is_playing = RT_FALSE;
+static rt_mq_t player_thread_mq;
+static struct rt_thread	player_thread_tid;
+static rt_uint8_t player_thread_stack[0x400];
 
 rt_bool_t player_is_playing()
 {
@@ -20,6 +22,15 @@ void player_play_file(const char* fn)
     /* send to message queue */
     rt_mq_send(player_thread_mq, (void*)&request, sizeof(struct player_request));
 }
+#ifdef RT_USING_FINSH
+#include <finsh.h>
+static const char _fn[] = "/005.mp3";
+void play()
+{
+    player_play_file(_fn);
+}
+FINSH_FUNCTION_EXPORT(play, play mp3 file test);
+#endif
 
 void player_stop()
 {
@@ -49,7 +60,7 @@ void player_thread(void* parameter)
 
 				    /* get music tag information */
 					mp3(request.fn);
-					
+
 					player_notify_stop();
 					is_playing = RT_FALSE;
 				}
@@ -68,16 +79,21 @@ void player_thread(void* parameter)
 
 void player_init()
 {
-    rt_thread_t tid;
+    rt_err_t result;
 
 	/* create player thread */
 	player_thread_mq = rt_mq_create("player", sizeof(struct player_request),
 		8, RT_IPC_FLAG_FIFO);
 	RT_ASSERT(player_thread_mq != RT_NULL);
 
-	tid = rt_thread_create("ply_bg", player_thread, RT_NULL,
-		2048, 20, 5);
-	if (tid != RT_NULL) rt_thread_startup(tid);
-	
-	player_ui_init();
+	result = rt_thread_init(&player_thread_tid, "ply_bg", player_thread, RT_NULL,
+		player_thread_stack, sizeof(player_thread_stack), 
+		20, 5);
+
+	if (result != RT_EOK) rt_kprintf("player thread init failed\n");
+	else
+	{
+		rt_thread_startup(&player_thread_tid);
+		player_ui_init();
+	}
 }

bsp/stm32_radio/project.Uv2

@@ -119,18 +119,8 @@ File 8,1,<..\..\filesystem\dfs\src\dfs_fs.c><dfs_fs.c>
 File 8,1,<..\..\filesystem\dfs\src\dfs_raw.c><dfs_raw.c>
 File 8,1,<..\..\filesystem\dfs\src\dfs_util.c><dfs_util.c>
 File 8,1,<..\..\filesystem\dfs\src\dfs_posix.c><dfs_posix.c>
-File 8,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\dir.c><dir.c>
-File 8,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\fat.c><fat.c>
-File 8,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\file.c><file.c>
-File 8,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\fs.c><fs.c>
-File 8,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\ls.c><ls.c>
-File 8,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\time.c><time.c>
-File 8,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\ui.c><ui.c>
-File 8,1,<..\..\filesystem\dfs\filesystems\efsl\src\base\plibc.c><plibc.c>
-File 8,1,<..\..\filesystem\dfs\filesystems\efsl\src\base\efs.c><efs.c>
-File 8,1,<..\..\filesystem\dfs\filesystems\efsl\src\base\extract.c><extract.c>
-File 8,1,<..\..\filesystem\dfs\filesystems\efsl\src\base\partition.c><partition.c>
-File 8,1,<..\..\filesystem\dfs\src\dfs_cache.c><dfs_cache.c>
+File 8,1,<..\..\filesystem\dfs\filesystems\elmfat\dfs_elm.c><dfs_elm.c>
+File 8,1,<..\..\filesystem\dfs\filesystems\elmfat\ff.c><ff.c>
 File 9,1,<..\..\net\lwip\src\core\dhcp.c><dhcp.c>
 File 9,1,<..\..\net\lwip\src\core\dns.c><dns.c>
 File 9,1,<..\..\net\lwip\src\core\init.c><init.c>

bsp/stm32_radio/usart.h

@@ -1,3 +1,17 @@
+/*
+ * File      : usart.h
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2009, RT-Thread Development Team
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rt-thread.org/license/LICENSE
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2009-01-05     Bernard      the first version
+ */
+
 #ifndef __USART_H__
 #define __USART_H__
 

filesystem/dfs/filesystems/elmfat/dfs_elm.c

@@ -95,7 +95,7 @@ int dfs_elm_unmount(struct dfs_filesystem* fs)
 	RT_ASSERT(fat != RT_NULL);
 
 	/* elm not support unmount */
-	RT_ASSERT(0);
+	rt_kprintf("elm fatfs not support unmount\n");
 
 	return 0;
 }

filesystem/dfs/filesystems/elmfat/ff.h

@@ -25,7 +25,12 @@
 #ifndef _FATFS
 #define _FATFS	0x007C
 
+#ifdef RT_DFS_ELM_WORD_ACCESS
+#define _WORD_ACCESS	1
+#else
 #define _WORD_ACCESS	0
+#endif
+
 /* The _WORD_ACCESS option defines which access method is used to the word
 /  data in the FAT structure.
 /
@@ -104,7 +109,7 @@
 */
 
 
-#define	_USE_LFN	1
+#define	_USE_LFN	0
 #define	_MAX_LFN	255		/* Maximum LFN length to handle (max:255) */
 /* The _USE_LFN option switches the LFN support.
 /