(完整版)基于STM32開發(fā)板的播放器設計

1、生產實習報告基于STM32勺播放器設計- 概述(1)使用STM3編寫代碼送至蜂鳴器中，實現(xiàn)簡易的播放器功能(2)通過使用時鐘芯片，可以顯示出當前的時間日期(3)可以通過重力感應完成上下一曲。(4)開機時有開機動畫。(5)完成完整的電路設計原理圖及軟件源代碼。二總體設計框圖液晶顯示MCU蜂鳴器小組分工：總體設計：由組長鄭健師完成。時間模塊：張春蕾、張寧、張道永。重力感應模塊：宗瑞、張正陽、金以俊、司良振。開機動畫模塊：王丹陽、張金鳳、宋加偉。三、關鍵模塊設計1、重力模塊設計：在播放音樂時，可以通過改變ARM5的重心來進行歌曲的前一首和后一首的 切換.實現(xiàn)方法：在每次播放音符的時候檢測是否有重力偏

2、轉的大幅度改變，如果有，則停止播放當前歌曲，進去上下曲的播放。此外軟件還設有重力感應鎖定模塊，只需要將開關 1打上就可以實現(xiàn)2、時間顯示：這個模塊主要是通過例程實驗代碼實現(xiàn)的。具體的就是讀取時鐘芯片的數(shù)據(jù)，然后顯示在OLEDt面。3、開機顯示：讀取漢字“歡迎光臨”程序沒執(zhí)行一次，改變顯示的位置，從而實現(xiàn)了文字 在動的效果四.測試結果通過我們這兩個星期的努力，我們的任務基本實現(xiàn)了，我們通過蜂鳴器來實現(xiàn)播放，通過重力感應來完成下一曲上一曲的播放和功能選擇，還有就是開機動畫也完成了預期的效果。五.總結我們經過了兩個星期的共同合作，我們從一點也不懂，到對基板有了比較理性的認識，再到完成了基本的設計，實

3、現(xiàn)了基本的功能，團隊協(xié)作精神也得 到了提高。我們從中收獲了很多。六.關健程序代碼主程序的菜單顯示模塊：while (1J打顯前受的違樂桌單8rrtf Dhta (Hy_Kflic 0 ,6,16+1,3,11;KritcDota (Hyjnuaic 1 ,17+6,334rlr 3,1);WriteData (My_ni3ic 2 f 34-hfi, 504rlr Sf 11;Wri t eEata Hyjmimic 3 L 51+6+仇 Id L);品示時同菜至wmeDatnHhiKan叫血 16地 1 冉 1):feiteDatafshljian 1 f 17+6,33+4,1 1);Sr

4、L說 Data (Bhijian 2 戶 4+6- 5M& 4,瓦 1)；fltitDBtaflliLjian3| f 51+6r F7+j 4f 6r 1);勇力暴屈實較哀熊送Wswitch (LI35_out()( 一case 1: beep3)I -i nd包乂比口m三一;1 一else ir(LI3S_cutO-2)上一曲 _Index_np5l：if (ind-ex_inp30 ) - iadeK_irp3-3; 一else if(LJ35_GUX()l) 聯(lián)比居哥(Titer4 OutClaable();KrireData (0r 0r 132,0,e, C) ：/厝屏treat;

5、 elseI時間顯示模塊的部分代碼： y_fl?rit-3ata (0/1,132,0,：/):盾屏PrintStringLocate(Date: t 16 r DxOOj 0x00);PrintStriDgLocatefWeek: ,16 , 0xQ4f OxQO);PrintStringLMatet-!： , IE , OxOfi, 0x00);for(；)(je:Tir*(iReaiTijne);GetDate(bRealDate);sprint!(char *)DispJiyBnfrJ I4d t02d t02dafRMlDate.y?arr (ue)RealD&t:.iHithr R

6、tblBamiM;PrinXStringLocate (Di 即 laWuffp 16r0x02f0x00);sprintf (char *)Di3pIayBuffr 胃隨、fee kDay Str Re al Late, weekday);Jrin:5:rinjLocate (DisplayBuff, 16r0x04r0x06);prmtf(cbar DimpOyBufL /2山+儂;制2dRsIIimg.h口叫*ITue,而1期辟式口熊蛻口M);PrintStringLocate (DisplayBuff, 16r。工居 0x06);Delays (500);七相關問題:1重力感應實現(xiàn)的基

7、本原理：重力傳感器是將運動或重力轉換為電信號的傳感器，主要用于傾斜角、慣性力、 沖擊及震動等參數(shù)的測量。在測量平臺傾斜角時，將重力傳感器垂直放置于在所測平 臺上，重力傳感器的敏感軸應與傾斜平臺的軸向一致，在水平狀態(tài)下應與水平面平行。其中a為平臺沿某一方向的傾斜角。重力傳感器的質量塊由于受到重力加速度g在傾斜方向上的分量g : g = g sin 的作用產生偏移，使重力傳感器的輸出電 壓發(fā)生變化。若重力傳感器在水平狀態(tài)下的輸出為 0 V，傾角為a時的輸出為a V ,且在1g加速度作用下的輸出為 V ,則有：0 V =V / g Xsin a x 1g +V a 即：a = arcsin(V a

8、- V0 ) /V 利用上式可以方便求得平面某一方向上的傾斜角。如果將兩個重力傳感器正交放置在平臺中心，則平臺在x方向上傾斜角x %和平臺在y方向上傾斜角y %為:x arcsinV( x V) /V,arcsin(V V ) /V y y根據(jù)這兩個方向上的傾斜角可以確定出平臺的橫向傾角和縱向傾角。圖1角度傳感器2時間模塊是如何實現(xiàn): 實現(xiàn)原理圖八關健程序代碼主程序 main： #include include.h#include uart.h#include stm32f10x_spi.h#include OLED.h#include MEMS.h#include #include TWI.

9、hacc_3d mems;extern u8 DisplayBuff20;int LI35_out(void);extern void beep(void);extern void time_test(void);unsigned char hanzi32=/*- 文字:歡 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x04,0x24,0x44,0x84,0x64,0x9C,0x40,0x30,0x0F,0xC8,0x08,0x08,0x28,0x18,0x00, 0x00,0x10,0x08,0x06,0x01,0x82,0x4C,0x20,0x18,0x06,0x

10、01,0x06,0x18,0x20,0x40,0x80,0 x00,/*- 文字:迎 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x40,0x40,0x42,0xCC,0x00,0x00,0xFC,0x04,0x02,0x00,0xFC,0x04,0x04,0xFC,0x0 0,0x00,0x00,0x40,0x20,0x1F,0x20,0x40,0x4F,0x44,0x42,0x40,0x7F,0x42,0x44,0x43,0x40,0 x00,/*- 文字:光 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x40,0x40,0x42,0x4

11、4,0x58,0xC0,0x40,0x7F,0x40,0xC0,0x50,0x48,0x46,0x40,0x40,0x00,0x80,0x80,0x40,0x20,0x18,0x07,0x00,0x00,0x00,0x3F,0x40,0x40,0x40,0x40,0x78,0 x00,/*- 文字 : 臨 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x00,0xF8,0x00,0x00,0xFF,0x40,0x20,0x18,0x0F,0x18,0x68,0x08,0x08,0x08,0x08, 0x00,0x00,0x1F,0x00,0x00,0xFF,0x00,0

12、x00,0x7F,0x21,0x21,0x3F,0x21,0x21,0x7F,0x00,0 x00,;unsigned char My_music32=/*- 文字 : 我 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x20,0x24,0x24,0x24,0xFE,0x23,0x22,0x20,0x20,0xFF,0x20,0x22,0x2C,0xA0,0x20 ,0x00,0x00,0x08,0x48,0x84,0x7F,0x02,0x41,0x40,0x20,0x13,0x0C,0x14,0x22,0x41,0xF8,0 x00,/*- 文字 : 的 -*/*-宋

13、體12;此字體下對應的點陣為：寬 x高=16x16-*/0x00,0xF8,0x0C,0x0B,0x08,0x08,0xF8,0x40,0x30,0x8F,0x08,0x08,0x08,0xF8,0x00 ,0x00,0x00,0x7F,0x21,0x21,0x21,0x21,0x7F,0x00,0x00,0x00,0x43,0x80,0x40,0x3F,0x00,0 x00,/*- 文字 : 音 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x40,0x40,0x44,0x44,0x54,0x64,0x45,0x46,0x44,0x64,0x54,0x44,0x44,

14、0x40,0x40,0x00,0x00,0x00,0x00,0xFF,0x49,0x49,0x49,0x49,0x49,0x49,0x49,0xFF,0x00,0x00,0x00,0 x00,/*- 文字 : 樂 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x00,0x00,0xE0,0x9C,0x84,0x84,0x84,0xF4,0x82,0x82,0x83,0x82,0x80,0x80,0x00, 0x00,0x00,0x20,0x10,0x08,0x06,0x40,0x80,0x7F,0x00,0x00,0x02,0x04,0x08,0x30,0x00,0 x

15、00,;unsigned char tool32=/*- 文字 : 系 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x00,0x00,0x22,0x32,0x2A,0xA6,0xA2,0x62,0x21,0x11,0x09,0x81,0x01,0x00,0x00,0x00,0x00,0x42,0x22,0x13,0x0B,0x42,0x82,0x7E,0x02,0x02,0x0A,0x12,0x23,0x46,0x00, 0x00,/*- 文字 : 統(tǒng) -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x20,0x30,0xAC,0x63,0x30

16、,0x00,0x88,0xC8,0xA8,0x99,0x8E,0x88,0xA8,0xC8,0x88,0x00,0x22,0x67,0x22,0x12,0x12,0x80,0x40,0x30,0x0F,0x00,0x00,0x3F,0x40,0x40,0x71,0 x00,/*- 文字 : 設 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x40,0x40,0x42,0xCC,0x00,0x40,0xA0,0x9E,0x82,0x82,0x82,0x9E,0xA0,0x20,0x2 0,0x00,0x00,0x00,0x00,0x3F,0x90,0x88,0x40,0x

17、43,0x2C,0x10,0x28,0x46,0x41,0x80,0x80,0 x00,/*- 文字 : 置 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x00,0x17,0x15,0xD5,0x55,0x57,0x55,0x7D,0x55,0x57,0x55,0xD5,0x15,0x17,0x00,0x00,0x40,0x40,0x40,0x7F,0x55,0x55,0x55,0x55,0x55,0x55,0x55,0x7F,0x40,0x40,0x40,0x00,;unsigned char shijian32=/*- 文字 : 時 -*/*-宋體12;此字體下對

18、應的點陣為：寬 x高=16x16-*/0x00,0xFC,0x84,0x84,0x84,0xFC,0x00,0x10,0x10,0x10,0x10,0x10,0xFF,0x10,0x10 ,0x00,0x00,0x3F,0x10,0x10,0x10,0x3F,0x00,0x00,0x01,0x06,0x40,0x80,0x7F,0x00,0x00,0x00,/*- 文字 : 間 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x00,0xF8,0x01,0x06,0x00,0xF0,0x12,0x12,0x12,0xF2,0x02,0x02,0x02,0xFE,0x00,

19、 0x00,0x00,0xFF,0x00,0x00,0x00,0x1F,0x11,0x11,0x11,0x1F,0x00,0x40,0x80,0x7F,0x00,0x 00,/*- 文字 : 顯 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x00,0x00,0x00,0xFE,0x92,0x92,0x92,0x92,0x92,0x92,0x92,0xFE,0x00,0x00,0x00, 0x00,0x40,0x42,0x44,0x58,0x40,0x7F,0x40,0x40,0x40,0x7F,0x40,0x50,0x48,0x46,0x40,0x00,/*- 文字

20、: 示 -*/*-宋體12;此字體下對應的點陣為：寬 x高=16x16-*/0x40,0x40,0x42,0x42,0x42,0x42,0x42,0xC2,0x42,0x42,0x42,0x42,0x42,0x40,0x40, 0x00,0x20,0x10,0x08,0x06,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x02,0x04,0x08,0x30,0x00,;void write_c(u8 cdata)TWI_SendByte(0x80);TWI_SendByte(cdata);void write_d(u8 cdata)TWI_SendByte(0x40

21、);TWI_SendByte(cdata);void init_program() write_c(0xAE); /display offwrite_c(0xA1); /segment remapwrite_c(0xDA); /common pads hardware: alternativewrite_c(0x12);write_c(0xC8); /common output scan direction:com63com0write_c(0xA8); /multiplex ration mode:63write_c(0x3F);write_c(0xD5); /display divide

22、ratio/osc. freq. modewrite_c(0x70);write_c(0x81); /contrast controlwrite_c(0x30);write_c(0xD9); /set pre-charge periodwrite_c(0xF1);write_c(0x20); /Set Memory Addressing Modewrite_c(0x02);write_c(0xDb); /VCOM deselect level modewrite_c(0x3C);write_c(0xAD); /master configurationwrite_c(0x8E); /extern

23、al VCC supplywrite_c(0xA4); /out follows RAM contentwrite_c(0xA6); /set normal displaywrite_c(0xAF); /display onvoid playmusic() while(1) WriteData(0,0,132,0,8,0);/清屏MEMS_Get(&mems);DelayMs(80);sprintf( DisplayBuff,Y:%04d n,mems.y);PrintStringLocate(DisplayBuff, 16,0x00,0x00);printf( DisplayBuff,Y:%

24、04d n,mems.y);if(LI35_out()=2)/清屏WriteData(0,0,132,0,8,0); break;int main (void)/ int index=0;/int slect=0;int i=0;/_disable_interrupt();SystemInit();/設置系統(tǒng)時鐘#ifndef EMb_FLASH/* Set the Vector Ta0ble 0base location at 0x20000000 */NVIC_SetVectorTable(NVIC_VectTab_RAM, 0x0);#else /* VECT_TA0b_FLASH */

25、* Set the Vector Ta0ble 0base location at 0x08000000 */NVIC_SetVectorTable(NVIC_VectTab_FLASH, 0x0);#endifNVIC_PriorityGroupConfig(NVIC_PriorityGroup_4);/NVIC_Configuration(); / 中斷配置FM_GPIOInit();LED_GPIOInit();I2C_GPIOInit();OLED_init();SW_GPIOInit();KEY_GPIOInit();MEMS_Init();RS232Init(9600); /V1.

26、1/ RS485Init(9600); /V1.0/ TWI_Initialize();TWI_START();TWI_SendByte(0x78);init_program();TWI_STOP();WriteData(0,0,132,0,8,0);/清屏for(i=0;i220&mems.x10&mems.x5&mems.y210&mems.y245)return 2;/代表向左偏轉else return 0;/無偏轉或者偏轉過大/揚聲器的模塊：#include include.h#include OLED.hextern int zhongli;int index_mp3=0;/音調表/

27、C 262/D 294/E 330/F 349/G 392/A 440/B 494/C 523/D 587/E 659/F 698/G 784/A 880/B 988/C 1047/D 1175/E 1319/F 1397/G 1568/A 1760/B 1976/低音 17constunsignedintMusicDataD7=61069,54422,48485,45845,40816,36364,32389;/ 中音 17const unsigned int MusicData7 = 30592,27257,24297,22922,20408,18182,16194;/ 高音 17cons

28、t unsigned int MusicDataG7 = 15282,13617,12130,11453,10204,9091,8097;/音樂數(shù)據(jù)格式：/0x110x17 表示低音17/0x210x27 表示中音17/0x310x37 表示高音17/0表示靜音/ 每個音后面數(shù)據(jù)表示該音為多少個時間單位： 1 個 16 分音符定為 1 個時間單位static void DelayMs(u32 ms)u32 i = Music_MSCnt * ms;while(i -);const unsigned char TwoTiger = /兩只老虎0x21,4,0x22,4,0x23,4,0x21,4

29、,0x21,4,0x22,4,0x23,4,0x21,4,0x23,4,0x24,4,0x25,4,0x25,4,0x23,4,0x24,4,0x25,4,0x25,4;const unsigned char CoolestEnthic = /鳳凰傳奇/最炫民族風0x16,4,0x16,2,0x15,2,0x16,4,0x21,4, 0x22,2,0x23,1,0x22,1,0x21,2, 0x23,8,0x16,2,0x26,2,0x26,2,0x25,2, 0x22,2,0x23,1, 0x22,1,0x21,2,0x22,2,0x23,8,0x21,2,0x16,2,0x16,2,0x2

30、1,2, 0x22,4,0x15,2, 0x15,2,0x23,2,0x25,2,0x23,2, 0x22,2,0x21,8, 0x16,2,0x21,2,0x22,2,0x23,2,0x22,2,0x21,2,0x15,2,0x13,2,0x16,8;const unsigned char GuoGe = /義勇軍進行曲/ 國歌0x21,3,0x23,1,0x25,2,0x25,2,0x26,4,0x25,4,0x23,3,0x21,1,0x25,1,0x25,2,0x25,1, 0x23,4,0x21,4,0x15,1,0x15,2,0x15,1,0x15,1,0x15,2,0x15,1,

31、0x21,4,0x00,2,0x15,2,0x21,6,0x21,2,0x2 1,3,0x21,1,0x15,2,0x16,1,0x017,1,0x21,4,0x21,4,0x00,2,0x23,2,0x21,2,0x22,1,0x23,1,0x25,4,0x25,4,0x23,3,0x23,1,0x2 1,3,0x23,1,0x25,3,0x23,1,0x22,4,0x22,8,0x26,4,0x25,4,0x22,4,0x23,4,0x25,2,0x23,2,0x00,2,0x25,2,0x23,2,0x22,1,0x2 3,1,0x21,4,0x23,4,0x00,4,0x15,3,0x

32、16,1,0x21,2,0x21,2,0x23,3,0x23,1,0x25,2,0x25,2,0x22,2,0x21,1,0x22,1,0x16,4,0x2 2,6,0x15,2,0x21,5,0x21,2,0x23,6,0x23,2,0x25,8,0x21,3,0x23,1,0x25,2,0x25,2,0x26,4,0x25,4,0x23,3,0x21,1,0x25,1,0x2 5,2,0x25,1,0x23,2,0x00,2,0x21,2,0x00,2,0x15,4,0x21,4,0x23,3,0x21,1,0x25,1,0x25,2,0x25,1,0x23,2,0x00,2,0x21,2

33、,0x0 0,2,0x15,4,0x21,4,0x15,4,0x11,4,0x21,4,0x00,4;const unsigned char Bajie = /豬八戒背媳婦0x16,1,0x21,1,0x16,1,0x21,1,0x25,4,0x23,1,0x25,1,0x23,1,0x23,2,0x21,4,0x22,4,0x22,4,0x23,2,0x33,2,0x23,1,0x23,1,0x16,4,0x23,3,0x25,1,0x23,2,0x16,2,0x21,4,0x23,4, 0x23,1,0x22,1,0x23,1,0x21,1,0x16,4,0x23,3,0x25,1,0x2

34、6,2,0x26,2,0x26,2,0x23,2,0x25,1, 0x26,2,0x26,2,0x26,2,0x23,2,0x25,4,0x25,2,0x16,2,0x25,2,0x16,2,0x23,1,0x22,2,0x22,2, 0x21,1,0x22,2,0x23,2,0x25,2,0x26,4,0x33,4,0x23,4,0x33,4,0x23,2,0x33,2,0x22,2, 0x23,2,0x21,4,0x22,4,0x22,4, 0x22,2,0x21,1,0x22,1,0x23,2,0x25,2,0x26,8 ;void SetBellF(const unsigned int

35、 SetV)TIM_OCInitTypeDef TIM_OCInitStructure;TIM_TimeBaseInitTypeDef TIM_TimeBaseInitStructure;RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM4, ENABLE);TIM_TimeBaseInitStructure.TIM_Period = SetV;TIM_TimeBaseInitStructure.TIM_Prescaler = 0;TIM_TimeBaseInitStructure.TIM_ClockDivision = TIM_CKD_DIV1;TIM_Tim

36、eBaseInitStructure.TIM_CounterMode = TIM_CounterMode_Up;TIM_TimeBaseInit(TIM4,&TIM_TimeBaseInitStructure);TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1;TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;TIM_OCInitStructure.TIM_Pulse = (SetV/2);TIM_OCInitStructure.TIM_OCPolarity = TIM_OC

37、Polarity_Low;TIM_OC4Init(TIM4, &TIM_OCInitStructure);/TIM_CtrlPWMOutputs(TIM4, ENABLE);/* TIM1 enable counter */TIM_Cmd(TIM4, ENABLE);void Timer4Init(void) TIM_OCInitTypeDef TIM_OCInitStructure;TIM_TimeBaseInitTypeDef TIM_TimeBaseInitStructure;RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM4, ENABLE);TIM_

38、DeInit(TIM4);TIM_TimeBaseInitStructure.TIM_Period = 10000;TIM_TimeBaseInitStructure.TIM_Prescaler = 0;TIM_TimeBaseInitStructure.TIM_ClockDivision = TIM_CKD_DIV1;TIM_TimeBaseInitStructure.TIM_CounterMode = TIM_CounterMode_Up;TIM_TimeBaseInit(TIM4,&TIM_TimeBaseInitStructure);TIM_OCInitStructure.TIM_OC

39、Mode = TIM_OCMode_PWM1;TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;TIM_OCInitStructure.TIM_Pulse = 5000;TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_Low;TIM_OC4Init(TIM4, &TIM_OCInitStructure);TIM_CtrlPWMOutputs(TIM4, ENABLE);/* TIM1 enable counter */ TIM_Cmd(TIM4, ENABLE);vo

40、id Timer4OutEnable(void)GPIO_InitTypeDef GPIO_InitStructure;RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD|RCC_APB2Periph_AFIO, ENABLE);GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;GPIO_Init(GPIOD, &GPIO_InitSt

41、ructure);GPIO_PinRemapConfig(GPIO_Remap_TIM4,ENABLE);void Timer4OutDisable(void)GPIO_InitTypeDef GPIO_InitStructure;RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD, ENABLE);GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;GPIO_InitStructure.GPIO_Mode = GPIO_Mode

42、_IPD; GPIO_Init(GPIOD, &GPIO_InitStructure);void Timer4Start(void)TIM_Cmd(TIM4, ENABLE);void Timer4Stop(void)TIM_Cmd(TIM4, DISABLE);/播放歌曲void PlayMusicFile(unsigned int DataNumber,unsigned char* p,unsigned char UnitTime)unsigned int i = 0;unsigned int PlayWord;for(i=0;iDataNumber;i+)if(LI35_out()=2|

43、LI35_out()=4|LI35_out()=1)break;elseswitch (*p)case 0x11:PlayWord = MusicDataD0; break;case 0x12:PlayWord = MusicDataD1; break;case 0x13:PlayWord = MusicDataD2; break;case 0x14:PlayWord = MusicDataD3; break;case 0x15:PlayWord = MusicDataD4; break;case 0x16:PlayWord = MusicDataD5; break;case 0x17:Pla

44、yWord = MusicDataD6; break;case 0x21:PlayWord = MusicData0; break;case 0x22:PlayWord = MusicData1; break;case 0x23:PlayWord = MusicData2; break;case 0x24:PlayWord = MusicData3; break;case 0x25:PlayWord = MusicData4; break;case 0x26:PlayWord = MusicData5; break;case 0x27:PlayWord = MusicData6;break;c

45、ase 0x31:PlayWord = MusicDataG0;break;case 0x32:PlayWord = MusicDataG1;break;case 0x33:PlayWord = MusicDataG2;break;case 0x34:PlayWord = MusicDataG3;break;case 0x35:PlayWord = MusicDataG4;break;case 0x36:PlayWord = MusicDataG5;break;case 0x37:PlayWord = MusicDataG6;break;default:PlayWord = 0;/表示無聲音

46、break;if(*p = 0x17)Led0Pink();else if(*p = 0x27)Led1Pink();else if(*p 3)index_mp3=0;void beep(void) int i=0;NVIC_Configuration(); / 中斷配置Timer4Init();LED_GPIOInit();Timer4Start();/DelayMs(500);WriteData(0,0,132,0,8,0);/清屏while(1)switch(index_mp3)case 0:WriteData(0,0,132,0,8,0);/清屏PrintStringLocate(St

47、art,Ascii8x16,0x04,0x00);PrintStringLocate(TWO TIGER -,Ascii8x16,0x04,0x00);DelayMs(500);PlayMusicFile(sizeof(TwoTiger),(unsigned char*) TwoTiger,100);Timer4OutDisable();break;case 1:WriteData(0,0,132,0,8,0);/清屏PrintStringLocate(Start,Ascii8x16,0x04,0x00);PrintStringLocate(CoolestEnthic -,Ascii8x16,

48、0x04,0x00);DelayMs(500);char*)PlayMusicFile(sizeof(CoolestEnthic),(unsignedCoolestEnthic,100);Timer4OutDisable();break;case 2:WriteData(0,0,132,0,8,0);/清屏PrintStringLocate(Start,Ascii8x16,0x04,0x00);PrintStringLocate(GuoGe -,Ascii8x16,0x04,0x00);DelayMs(500);PlayMusicFile(sizeof(GuoGe),(unsigned char*) GuoGe,100);Timer4OutDisable();break;case 3:PrintStringLocate(Music Start,Ascii8x16,0x04,0x00);WriteData(0,0,132,0,8,0);/清屏PrintStringLocate(Baji