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radio project can play mp3/wav file. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@175 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong 2009-11-24 23:58:47 +00:00
parent f02f4c1ca1
commit f3335885b2
5 changed files with 516 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
bsp/stm32_radio/filelist.c
View File

@ -540,6 +540,8 @@ void filelist_view_destroy(filelist_view_t* view)
rtgui_image_destroy(file_image);
rtgui_image_destroy(folder_image);
filelist_view = RT_NULL;
/* destroy view */
rtgui_widget_destroy(RTGUI_WIDGET(view));
}

16
bsp/stm32_radio/mp3.c
View File

@ -283,6 +283,22 @@ int mp3_decoder_run(struct mp3_decoder* decoder)
return 0;
}
/* audio information structure */
struct audio_info
{
char* title;
char* artist;
rt_uint32_t duration;
rt_uint32_t bit_rate;
rt_uint32_t sampling;
};
/* get mp3 information */
void mp3_get_info(char* filename, struct audio_info* info)
{
}
#include <finsh.h>
rt_size_t fd_fetch(void* parameter, rt_uint8_t *buffer, rt_size_t length)
{

500
bsp/stm32_radio/player.c
View File

@ -7,25 +7,403 @@
#include <string.h>
#include "listview.h"
#include "filelist.h"
static const char * next_xpm[] = {
"24 24 149 2",
" c None",
". c #373737",
"+ c #383838",
"@ c #3A3A3A",
"# c #393939",
"$ c #434343",
"% c #676767",
"& c #9D9D9D",
"* c #C1C1C1",
"= c #D3D3D3",
"- c #404040",
"; c #707070",
"> c #EDEDED",
", c #F5F5F5",
"' c #4A4A4A",
") c #909090",
"! c #D9D9D9",
"~ c #4B4B4B",
"{ c #939393",
"] c #CECECE",
"^ c #E4E4E4",
"/ c #E5E5E5",
"( c #444444",
"_ c #8B8B8B",
": c #ABABAB",
"< c #DCDCDC",
"[ c #D4D4D4",
"} c #D2D2D2",
"| c #DDDDDD",
"1 c #DEDEDE",
"2 c #DFDFDF",
"3 c #414141",
"4 c #B8B8B8",
"5 c #BBBBBB",
"6 c #ADADAD",
"7 c #B7B7B7",
"8 c #CFCFCF",
"9 c #D8D8D8",
"0 c #D6D6D6",
"a c #B2B2B2",
"b c #AEAEAE",
"c c #B6B6B6",
"d c #4C4C4C",
"e c #989898",
"f c #9E9E9E",
"g c #CDCDCD",
"h c #C5C5C5",
"i c #C7C7C7",
"j c #A1A1A1",
"k c #B3B3B3",
"l c #9F9F9F",
"m c #A2A2A2",
"n c #CACACA",
"o c #696969",
"p c #A0A0A0",
"q c #B1B1B1",
"r c #F1F1F1",
"s c #E3E3E3",
"t c #CCCCCC",
"u c #C6C6C6",
"v c #D1D1D1",
"w c #C2C2C2",
"x c #464646",
"y c #848484",
"z c #A4A4A4",
"A c #A9A9A9",
"B c #BFBFBF",
"C c #959595",
"D c #EFEFEF",
"E c #EEEEEE",
"F c #929292",
"G c #808080",
"H c #CBCBCB",
"I c #858585",
"J c #B9B9B9",
"K c #A5A5A5",
"L c #494949",
"M c #A7A7A7",
"N c #B0B0B0",
"O c #888888",
"P c #EAEAEA",
"Q c #777777",
"R c #6C6C6C",
"S c #C4C4C4",
"T c #757575",
"U c #A8A8A8",
"V c #A3A3A3",
"W c #949494",
"X c #9C9C9C",
"Y c #EBEBEB",
"Z c #575757",
"` c #4D4D4D",
" . c #ACACAC",
".. c #6B6B6B",
"+. c #9A9A9A",
"@. c #E9E9E9",
"#. c #D7D7D7",
"$. c #BDBDBD",
"%. c #515151",
"&. c #E8E8E8",
"*. c #E2E2E2",
"=. c #9B9B9B",
"-. c #4E4E4E",
";. c #B4B4B4",
">. c #525252",
",. c #BEBEBE",
"'. c #8C8C8C",
"). c #AAAAAA",
"!. c #AFAFAF",
"~. c #E7E7E7",
"{. c #5D5D5D",
"]. c #7E7E7E",
"^. c #616161",
"/. c #C8C8C8",
"(. c #747474",
"_. c #B5B5B5",
":. c #6D6D6D",
"<. c #4F4F4F",
"[. c #5A5A5A",
"}. c #A6A6A6",
"|. c #919191",
"1. c #8D8D8D",
"2. c #DBDBDB",
"3. c #7F7F7F",
"4. c #E0E0E0",
"5. c #C0C0C0",
"6. c #828282",
"7. c #595959",
"8. c #C9C9C9",
"9. c #E1E1E1",
"0. c #E6E6E6",
"a. c #D5D5D5",
"b. c #626262",
"c. c #ECECEC",
"d. c #636363",
"e. c #646464",
"f. c #F0F0F0",
"g. c #F3F3F3",
"h. c #F4F4F4",
"i. c #F6F6F6",
"j. c #F7F7F7",
"k. c #5E5E5E",
"l. c #898989",
"m. c #F9F9F9",
"n. c #F8F8F8",
"o. c #8A8A8A",
"p. c #656565",
"q. c #5C5C5C",
"r. c #5F5F5F",
" . + @ @ + . ",
" # $ % & * = = * & % $ # ",
" - ; * > , , , , , , > * ; - ",
" ' ) ! > > > > > > > > > > ! ) ' ",
" ~ { ] ^ ^ / / / / / / / / / / ] { ~ ",
" ( _ : < [ } | 1 2 2 2 2 1 | < < < : _ ( ",
" 3 ; & 4 = 5 6 7 8 9 ! ! ! 0 a b c = 4 & ; 3 ",
" d e f 4 g b h i j k ] [ [ g l } m n 4 f e d ",
" o & p q i j * r s b { k t u ) v { w q j f o ",
"x y l z A B C 4 D D E v F _ : G H I J A K j y x ",
"L { m M : N O N > > > > P 4 Q R S T U : U V W L ",
"~ X K A b 6 ; K Y Y Y Y Y Y 2 k S Z K b : M & ~ ",
"` f M .N N ..+.@.@.@.@.@.@.#.f $.%.M a k q V ` ",
"` e U b a a R +.&.&.&.&.*.=.-.( ;.>.b ,.,.$.f ` ",
"-.'.).!.;.;.R +.&.&.~.7 {.Z ].L ;.^.B /./.i ) -.",
" (.).N _.;.:.+.&.] T <.G ).A %.h _ n } } i (. ",
" [.}.q _.;.:.|.) ` :.K B t /.1.= l [ 2.2.c [. ",
" >.G _.B B 3.[.o =.,.= 4./ 2.K 5.k | s #.6.>. ",
" 7.l S H 7 q 8.#.9.0.@.@./ g H a.&.0.M 7. ",
" b. .8 a.9 1 ^ &.Y c.E > c.c.E > 7 d. ",
" e.}.= s ~.Y > f.r g.h.i.j.@. .e. ",
" k.l.5.1 E g.i.j.m.n.Y /.o.k. ",
" [.p.6.m 5 H H ,.z 6.p.[. ",
" q.k.r.r.k.q. "};
static const char * prev_xpm[] = {
"24 24 153 2",
" c None",
". c #373737",
"+ c #383838",
"@ c #3A3A3A",
"# c #393939",
"$ c #434343",
"% c #676767",
"& c #9D9D9D",
"* c #C1C1C1",
"= c #D3D3D3",
"- c #404040",
"; c #707070",
"> c #EDEDED",
", c #F5F5F5",
"' c #4A4A4A",
") c #909090",
"! c #D9D9D9",
"~ c #4B4B4B",
"{ c #939393",
"] c #CECECE",
"^ c #E5E5E5",
"/ c #E4E4E4",
"( c #444444",
"_ c #8B8B8B",
": c #ABABAB",
"< c #DCDCDC",
"[ c #DDDDDD",
"} c #DEDEDE",
"| c #DFDFDF",
"1 c #D5D5D5",
"2 c #D2D2D2",
"3 c #DADADA",
"4 c #414141",
"5 c #B8B8B8",
"6 c #D4D4D4",
"7 c #BBBBBB",
"8 c #AEAEAE",
"9 c #AFAFAF",
"0 c #D0D0D0",
"a c #D8D8D8",
"b c #ADADAD",
"c c #B5B5B5",
"d c #B7B7B7",
"e c #4C4C4C",
"f c #989898",
"g c #9E9E9E",
"h c #AAAAAA",
"i c #CCCCCC",
"j c #A3A3A3",
"k c #D1D1D1",
"l c #A1A1A1",
"m c #CDCDCD",
"n c #A5A5A5",
"o c #C5C5C5",
"p c #696969",
"q c #A0A0A0",
"r c #B1B1B1",
"s c #C8C8C8",
"t c #C9C9C9",
"u c #949494",
"v c #CACACA",
"w c #B9B9B9",
"x c #959595",
"y c #A7A7A7",
"z c #F1F1F1",
"A c #969696",
"B c #BCBCBC",
"C c #464646",
"D c #848484",
"E c #9F9F9F",
"F c #A4A4A4",
"G c #A9A9A9",
"H c #C2C2C2",
"I c #868686",
"J c #8E8E8E",
"K c #8C8C8C",
"L c #EFEFEF",
"M c #C6C6C6",
"N c #888888",
"O c #B2B2B2",
"P c #494949",
"Q c #A2A2A2",
"R c #828282",
"S c #777777",
"T c #737373",
"U c #E7E7E7",
"V c #C0C0C0",
"W c #797979",
"X c #A8A8A8",
"Y c #9C9C9C",
"Z c #B0B0B0",
"` c #686868",
" . c #B6B6B6",
".. c #EBEBEB",
"+. c #5D5D5D",
"@. c #9A9A9A",
"#. c #4D4D4D",
"$. c #ACACAC",
"%. c #B3B3B3",
"&. c #636363",
"*. c #CFCFCF",
"=. c #E9E9E9",
"-. c #575757",
";. c #515151",
">. c #E8E8E8",
",. c #BEBEBE",
"'. c #BDBDBD",
"). c #4E4E4E",
"!. c #B4B4B4",
"~. c #646464",
"{. c #525252",
"]. c #5F5F5F",
"^. c #565656",
"/. c #666666",
"(. c #C7C7C7",
"_. c #747474",
":. c #929292",
"<. c #555555",
"[. c #6B6B6B",
"}. c #C3C3C3",
"|. c #5A5A5A",
"1. c #A6A6A6",
"2. c #C4C4C4",
"3. c #BABABA",
"4. c #838383",
"5. c #DBDBDB",
"6. c #808080",
"7. c #BFBFBF",
"8. c #858585",
"9. c #5E5E5E",
"0. c #E0E0E0",
"a. c #E2E2E2",
"b. c #D7D7D7",
"c. c #595959",
"d. c #E3E3E3",
"e. c #E6E6E6",
"f. c #626262",
"g. c #D6D6D6",
"h. c #ECECEC",
"i. c #EEEEEE",
"j. c #EAEAEA",
"k. c #F0F0F0",
"l. c #F3F3F3",
"m. c #F4F4F4",
"n. c #F6F6F6",
"o. c #F7F7F7",
"p. c #898989",
"q. c #F9F9F9",
"r. c #F8F8F8",
"s. c #8A8A8A",
"t. c #656565",
"u. c #CBCBCB",
"v. c #5C5C5C",
" . + @ @ + . ",
" # $ % & * = = * & % $ # ",
" - ; * > , , , , , , > * ; - ",
" ' ) ! > > > > > > > > > > ! ) ' ",
" ~ { ] ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ / / ] { ~ ",
" ( _ : < < < [ } } | | | } } 1 2 3 : _ ( ",
" 4 ; & 5 6 7 8 9 0 a ! ! ! = 7 b c 0 d & ; 4 ",
" e f g 5 ] h i j * k 6 k 5 l * m n o d g f e ",
" p & q r s & t u c v w x y } z m A B 9 l g p ",
"C D E F G * ) H I q J K v > L L M N O y n l D C ",
"P { Q y : O R 7 S T 9 U > > > > V W E X X j u P ",
"~ Y n G 8 Z ` . .3 ............ .+.@.: : y & ~ ",
"#.g y $.r %.&.b j *.=.=.=.=.=.=.8 -.& Z %.r j #.",
"#.f X 8 %.c &.X ;.' ) } >.>.>.>.8 -.j B ,.'.g #.",
").K h 9 !.d ~.X {.W ].^.$.^ >.>.8 /. .(.s (.) ).",
" _.h Z c 5 ~.X {.:.O :.<.[.o =.H J }.0 2 (._. ",
" |.1.r c 5 ~.X {.f 2.i 3.4.T !.s Q ] ! 5. .|. ",
" {.6.c 7.H S 8.9.n *.} 0.[ *.O X .! a.b.R {. ",
" c.E 2.m .j G m 0.U =.=.U d.b.b.e.e.y c. ",
" f.$.0 g.g.a | U ..h.i.i.L i.L h.d &. ",
" ~.1.= d.U j.> k.z l.m.n.o.=.$.~. ",
" 9.p.V } i.l.n.o.q.r...s s.9. ",
" |.t.R Q 7 u.u.,.F R t.|. ",
" v.9.].].9.v. "};
static rtgui_image_t *background = RT_NULL;
static rtgui_image_t *next = RT_NULL, *prev = RT_NULL;
static struct rtgui_view* function_view;
static struct rtgui_view* home_view;
static struct rtgui_workbench* workbench;
void player_play_list(const char** list);
void player_play_file(const char * fn);
void player_next(void);
void player_prev(void);
void function_filelist(void* parameter)
{
rtgui_rect_t rect;
rtgui_view_t *view;
extern rtgui_view_t* filelist_view_create(rtgui_workbench_t* workbench,
const char* directory, const char* pattern, rtgui_rect_t* rect);
filelist_view_t *view;
rtgui_widget_get_rect(RTGUI_WIDGET(workbench), &rect);
view = (rtgui_view_t*)filelist_view_create(workbench, "/", "*.*", &rect);
view = filelist_view_create(workbench, "/", "*.*", &rect);
if (view != RT_NULL)
{
rtgui_view_show(view, RT_FALSE);
if (rtgui_view_show(RTGUI_VIEW(view), RT_TRUE) == RTGUI_MODAL_OK)
{
char fn[64];
/* get open file */
rt_kprintf("dir %s\n", view->current_directory);
rt_kprintf("item %s\n", view->items[view->current_item].name);
rt_snprintf(fn, 64, "%s/%s", view->current_directory,
view->items[view->current_item].name);
rtgui_view_show(home_view, RT_FALSE);
player_play_file(fn);
}
/* destroy view */
filelist_view_destroy(view);
}
return;
@ -91,6 +469,20 @@ static rt_bool_t home_view_event_handler(struct rtgui_widget* widget, struct rtg
{
rtgui_dc_fill_rect(dc, &rect);
}
/* draw playing information */
rect.x1 = 10; rect.y1 = 260;
rect.x2 = 25; rect.y2 = 285;
if (prev != RT_NULL) rtgui_image_blit(prev, dc, &rect);
if (next != RT_NULL)
{
rect.x2 = 230; rect.x1 = rect.x2 - 25;
rtgui_image_blit(next, dc, &rect);
}
rect.x1 = 35; rect.y1 = 260;
rect.x2 = 205; rect.y2 = 285;
rtgui_dc_fill_rect(dc, &rect);
rtgui_dc_end_drawing(dc);
return RT_FALSE;
@ -144,6 +536,11 @@ static void player_entry(void* parameter)
mq = rt_mq_create("qPlayer", 256, 4, RT_IPC_FLAG_FIFO);
rtgui_thread_register(rt_thread_self(), mq);
next = rtgui_image_create_from_mem("xpm", (rt_uint8_t*)next_xpm,
sizeof(next_xpm));
prev = rtgui_image_create_from_mem("xpm", (rt_uint8_t*)prev_xpm,
sizeof(prev_xpm));
workbench = rtgui_workbench_create("main", "workbench");
if (workbench == RT_NULL) return;
rtgui_widget_set_event_handler(RTGUI_WIDGET(workbench), today_workbench_event_handler);
@ -173,13 +570,104 @@ static void player_entry(void* parameter)
rt_mq_delete(mq);
}
enum PLAYER_MODE
{
PLAYER_SINGLE,
PLAYER_FILE,
PLAYER_RADIO,
};
enum PLAYER_REQUEST_TYPE
{
PLAYER_REQUEST_PLAY_SINGLE_FILE,
PLAYER_REQUEST_PLAY_LIST,
PLAYER_REQUEST_STOP,
PLAYER_REQUEST_NEXT,
PLAYER_REQUEST_PREV,
};
struct player_request
{
enum PLAYER_REQUEST_TYPE type;
char fn[64];
};
static rt_mq_t player_thread_mq;
void player_play_list(const char** list)
{
}
void player_play_file(const char* fn)
{
struct player_request request;
request.type = PLAYER_REQUEST_PLAY_SINGLE_FILE;
strncpy(request.fn, fn, sizeof(request.fn));
/* send to message queue */
rt_mq_send(player_thread_mq, (void*)&request, sizeof(struct player_request));
}
void player_stop()
{
}
void player_next()
{
}
void player_prev()
{
}
void player_thread(void* parameter)
{
rt_err_t result;
struct player_request request;
while(1)
{
/* get request from message queue */
result = rt_mq_recv(player_thread_mq, (void*)&request,
sizeof(struct player_request), RT_WAITING_FOREVER);
if (result == RT_EOK)
{
switch (request.type)
{
case PLAYER_REQUEST_PLAY_SINGLE_FILE:
if ((strstr(request.fn, ".mp3") != RT_NULL) ||
(strstr(request.fn, ".MP3") != RT_NULL))
{
mp3(request.fn);
}
else if ((strstr(request.fn, ".wav") != RT_NULL) ||
(strstr(request.fn, ".WAV") != RT_NULL))
{
wav(request.fn);
}
break;
}
}
}
}
void player_init()
{
rt_thread_t tid;
tid = rt_thread_create("player",
player_entry, RT_NULL,
2048, 25, 10);
2048, RTGUI_APP_THREAD_PRIORITY, RTGUI_APP_THREAD_TIMESLICE);
if (tid != RT_NULL) rt_thread_startup(tid);
/* 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("pthread", player_thread, RT_NULL,
2048, RTGUI_APP_THREAD_PRIORITY, RTGUI_APP_THREAD_TIMESLICE);
if (tid != RT_NULL) rt_thread_startup(tid);
}

1
rtgui/widgets/view.c
View File

@ -144,6 +144,7 @@ rtgui_modal_code_t rtgui_view_show(rtgui_view_t* view, rt_bool_t is_modal)
if (RTGUI_WIDGET_IS_FOCUSABLE(RTGUI_WIDGET(view)))
rtgui_widget_focus(RTGUI_WIDGET(view));
view->modal_show = is_modal;
if (is_modal == RT_TRUE)
{
/* set modal mode */

6
rtgui/widgets/workbench.c
View File

@ -164,9 +164,6 @@ rt_bool_t rtgui_workbench_event_loop(rtgui_workbench_t* workbench)
char event_buf[256];
struct rtgui_event* event = (struct rtgui_event*)&event_buf[0];
/* show workbench firstly */
rtgui_workbench_show(workbench);
if (workbench->flag & RTGUI_WORKBENCH_FLAG_MODAL_MODE)
{
/* event loop for modal mode shown view */
@ -180,6 +177,9 @@ rt_bool_t rtgui_workbench_event_loop(rtgui_workbench_t* workbench)
}
else
{
/* show workbench firstly */
rtgui_workbench_show(workbench);
while (!(workbench->flag & RTGUI_WORKBENCH_FLAG_CLOSED))
{
if (rtgui_thread_recv(event, sizeof(event_buf)) == RT_EOK)