このライブラリでは、単音とメロディの出力が可能です。 In this library, you can output a single tone and melody. mbedのpwmOutとDigitalOutを使ってスピーカや圧電ブザーを直接駆動します。 directly drive speaker or buzzer and DigitalOut pwmOut using the mbed. メロディデータは、mbedのローカルにtxtファイルとして保存するか、プログラム中に配列データとして保存してください。 Melody data is either stored in a txt file on the local mbed, save it as a data array in the program.
Dependents: kitchenTimer_Clock SoundLibraryExample_Melody_ProgramData M3PI_SuiviLigne
Sound.h@2:ed8a182cefe2, 2011-11-16 (annotated)
- Committer:
- suupen
- Date:
- Wed Nov 16 12:32:53 2011 +0000
- Revision:
- 2:ed8a182cefe2
- Parent:
- 1:358449cfdcd3
- Child:
- 3:2f5107cb0589
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
suupen | 0:e3f005984c2a | 1 | /***********************************************************************/ |
suupen | 0:e3f005984c2a | 2 | /* */ |
suupen | 0:e3f005984c2a | 3 | /* Sound.h */ |
suupen | 0:e3f005984c2a | 4 | /* */ |
suupen | 0:e3f005984c2a | 5 | /* V0.1 : 2011/11/13 */ |
suupen | 0:e3f005984c2a | 6 | /***********************************************************************/ |
suupen | 0:e3f005984c2a | 7 | #ifndef _SOUND_H |
suupen | 0:e3f005984c2a | 8 | #define _SOUND_H |
suupen | 0:e3f005984c2a | 9 | |
suupen | 0:e3f005984c2a | 10 | #include <string> |
suupen | 0:e3f005984c2a | 11 | #include "types.h" |
suupen | 0:e3f005984c2a | 12 | |
suupen | 0:e3f005984c2a | 13 | |
suupen | 0:e3f005984c2a | 14 | /** Sound output control class, based on a PwmOut |
suupen | 0:e3f005984c2a | 15 | * |
suupen | 0:e3f005984c2a | 16 | * Example: |
suupen | 0:e3f005984c2a | 17 | * @code |
suupen | 0:e3f005984c2a | 18 | * // Continuously sweep the servo through it's full range |
suupen | 0:e3f005984c2a | 19 | * |
suupen | 0:e3f005984c2a | 20 | *#include "mbed.h" |
suupen | 0:e3f005984c2a | 21 | *#include "pwmSound.h" // pwm sound library header |
suupen | 0:e3f005984c2a | 22 | * |
suupen | 0:e3f005984c2a | 23 | *Sound sound(p21, p10); // 1tu me no sound syuturyoku (pwmOut = p21, digitalOut = p10) |
suupen | 0:e3f005984c2a | 24 | * |
suupen | 0:e3f005984c2a | 25 | * //-------------------------------- |
suupen | 0:e3f005984c2a | 26 | * // "westminster chime" merody data |
suupen | 0:e3f005984c2a | 27 | * //-------------------------------- |
suupen | 0:e3f005984c2a | 28 | * const Sound::sound_t WESTMINSTER[] = { |
suupen | 0:e3f005984c2a | 29 | * // hanon siji 0:b(flat) 1:tujo 2:#(sharp) |
suupen | 0:e3f005984c2a | 30 | * // | C1 - B9 kan deno onkai(Gx ha 9x ni okikae te siji) 0xFF=end data |
suupen | 0:e3f005984c2a | 31 | * // | | time (1/1[ms]/count) |
suupen | 0:e3f005984c2a | 32 | * // | | | envelope(yoin) (1/1 [ms]/count) |
suupen | 0:e3f005984c2a | 33 | * // | | | | |
suupen | 0:e3f005984c2a | 34 | * {1,0xA4,1200,1000}, |
suupen | 0:e3f005984c2a | 35 | * {1,0xF4,1200,1000}, |
suupen | 0:e3f005984c2a | 36 | * {1,0x94,1200,1000}, |
suupen | 0:e3f005984c2a | 37 | * {1,0xC4,2400,1000}, |
suupen | 0:e3f005984c2a | 38 | * |
suupen | 0:e3f005984c2a | 39 | * {1,0xC4,1200,1000}, |
suupen | 0:e3f005984c2a | 40 | * {1,0x94,1200,1000}, |
suupen | 0:e3f005984c2a | 41 | * {1,0xA4,1200,1000}, |
suupen | 0:e3f005984c2a | 42 | * {1,0xF4,2400,1000}, |
suupen | 0:e3f005984c2a | 43 | * |
suupen | 0:e3f005984c2a | 44 | * {1,0xFF,1000,0}, // end |
suupen | 0:e3f005984c2a | 45 | * }; |
suupen | 0:e3f005984c2a | 46 | * |
suupen | 0:e3f005984c2a | 47 | * /-------------------------------------- |
suupen | 0:e3f005984c2a | 48 | ** main |
suupen | 0:e3f005984c2a | 49 | * /--------------------------------------- |
suupen | 0:e3f005984c2a | 50 | *int main() { |
suupen | 0:e3f005984c2a | 51 | * |
suupen | 0:e3f005984c2a | 52 | * //--------------------- |
suupen | 0:e3f005984c2a | 53 | * // enso data no settei |
suupen | 0:e3f005984c2a | 54 | * //--------------------- |
suupen | 0:e3f005984c2a | 55 | * // sound.sound_enso("/local/enso.txt"); // mbed local file data "enso.txt" load (sita ni data no rei wo oite oku) |
suupen | 0:e3f005984c2a | 56 | * sound.sound_enso((Sound::sound_t*)DEMEKIN); |
suupen | 0:e3f005984c2a | 57 | * |
suupen | 0:e3f005984c2a | 58 | * while(1) { |
suupen | 0:e3f005984c2a | 59 | * |
suupen | 0:e3f005984c2a | 60 | * //--------------------------------------------------- |
suupen | 0:e3f005984c2a | 61 | * // tanon syuturyoku no ato ni westminster chime enso |
suupen | 0:e3f005984c2a | 62 | * //--------------------------------------------------- |
suupen | 0:e3f005984c2a | 63 | * if(sound.sound_enso() == false){ |
suupen | 0:e3f005984c2a | 64 | * //sound2.sound_enso((Sound::sound_t*)RAMEN); |
suupen | 0:e3f005984c2a | 65 | * |
suupen | 0:e3f005984c2a | 66 | * |
suupen | 0:e3f005984c2a | 67 | * // tanon1 |
suupen | 0:e3f005984c2a | 68 | * Sound::sound_t oto = {1,0x95,200,100}; |
suupen | 0:e3f005984c2a | 69 | * sound.sound_sound(oto); |
suupen | 0:e3f005984c2a | 70 | * while(sound.sound_sound() == true){} |
suupen | 0:e3f005984c2a | 71 | * |
suupen | 0:e3f005984c2a | 72 | * // tanon2 |
suupen | 0:e3f005984c2a | 73 | * oto.hanon = 1; oto.onkai = 0xA5; oto.time = 2000; oto.envelope = 1000; |
suupen | 0:e3f005984c2a | 74 | * sound.sound_sound(oto); |
suupen | 0:e3f005984c2a | 75 | * while(sound.sound_sound() == true){} |
suupen | 0:e3f005984c2a | 76 | * |
suupen | 0:e3f005984c2a | 77 | * // sai enso |
suupen | 0:e3f005984c2a | 78 | * sound.sound_enso(true); |
suupen | 0:e3f005984c2a | 79 | * } |
suupen | 0:e3f005984c2a | 80 | * } |
suupen | 0:e3f005984c2a | 81 | *} |
suupen | 0:e3f005984c2a | 82 | * |
suupen | 0:e3f005984c2a | 83 | * @endcode |
suupen | 0:e3f005984c2a | 84 | */ |
suupen | 0:e3f005984c2a | 85 | |
suupen | 0:e3f005984c2a | 86 | |
suupen | 0:e3f005984c2a | 87 | |
suupen | 0:e3f005984c2a | 88 | |
suupen | 0:e3f005984c2a | 89 | |
suupen | 0:e3f005984c2a | 90 | |
suupen | 0:e3f005984c2a | 91 | |
suupen | 0:e3f005984c2a | 92 | |
suupen | 0:e3f005984c2a | 93 | |
suupen | 0:e3f005984c2a | 94 | |
suupen | 0:e3f005984c2a | 95 | |
suupen | 0:e3f005984c2a | 96 | |
suupen | 0:e3f005984c2a | 97 | |
suupen | 0:e3f005984c2a | 98 | |
suupen | 0:e3f005984c2a | 99 | class Sound { |
suupen | 0:e3f005984c2a | 100 | public: |
suupen | 0:e3f005984c2a | 101 | |
suupen | 1:358449cfdcd3 | 102 | /** tone data struct |
suupen | 1:358449cfdcd3 | 103 | * |
suupen | 1:358449cfdcd3 | 104 | * @param uint8_t hanon : hanon siji 0:b(flat) 1:tujo 2:#(sharp) |
suupen | 1:358449cfdcd3 | 105 | * @param uint16_t onkai : C1 - B9 kan deno onkai(Gx ha 9x ni okikae te siji) 0x00:hatuon teisi 0xFF:enso syuryo |
suupen | 1:358449cfdcd3 | 106 | * @param uint16_t time : hatuon jikan (1/1 [ms]/count) |
suupen | 1:358449cfdcd3 | 107 | * @param uint16_t envelope : yoin(envelope) jikan (1/1 [ms]/count) |
suupen | 1:358449cfdcd3 | 108 | */ |
suupen | 0:e3f005984c2a | 109 | typedef struct { |
suupen | 0:e3f005984c2a | 110 | uint8_t hanon; // hanon siji 0:b(flat) 1:tujo 2:#(sharp) |
suupen | 0:e3f005984c2a | 111 | uint16_t onkai; // C1 - B9 kan deno onkai(Gx ha 9x ni okikae te siji) |
suupen | 0:e3f005984c2a | 112 | // 0x00:hatuon teisi 0xFF:enso syuryo |
suupen | 0:e3f005984c2a | 113 | uint16_t time; // hatuon jikan (1/1 [ms]/count) |
suupen | 0:e3f005984c2a | 114 | uint16_t envelope; // yoin(envelope) jikan (1/1 [ms]/count) |
suupen | 0:e3f005984c2a | 115 | } sound_t; |
suupen | 0:e3f005984c2a | 116 | |
suupen | 0:e3f005984c2a | 117 | /* |
suupen | 0:e3f005984c2a | 118 | // hanon no menber |
suupen | 0:e3f005984c2a | 119 | enum{ |
suupen | 0:e3f005984c2a | 120 | Z_hanonF = 0, // b |
suupen | 0:e3f005984c2a | 121 | Z_hanonN , // tujo |
suupen | 0:e3f005984c2a | 122 | Z_hanonS, // # |
suupen | 0:e3f005984c2a | 123 | }; |
suupen | 0:e3f005984c2a | 124 | */ |
suupen | 0:e3f005984c2a | 125 | |
suupen | 0:e3f005984c2a | 126 | /** Create a sound object connected to the specified PwmOut pin & DigitalOut pin |
suupen | 0:e3f005984c2a | 127 | * |
suupen | 0:e3f005984c2a | 128 | * @param pin PwmOut pin to connect to |
suupen | 0:e3f005984c2a | 129 | * @param pin DigitalOut pin to connect to |
suupen | 0:e3f005984c2a | 130 | */ |
suupen | 0:e3f005984c2a | 131 | Sound(PinName pwm , PinName kijun); |
suupen | 0:e3f005984c2a | 132 | |
suupen | 1:358449cfdcd3 | 133 | /** Check tone |
suupen | 0:e3f005984c2a | 134 | * |
suupen | 2:ed8a182cefe2 | 135 | * @param return A bool ture : output |
suupen | 2:ed8a182cefe2 | 136 | * false: none |
suupen | 0:e3f005984c2a | 137 | */ |
suupen | 0:e3f005984c2a | 138 | bool sound_sound(void); // oto no syuturyoku jotai wo kakunin |
suupen | 0:e3f005984c2a | 139 | // true : oto ari false : oto nasi |
suupen | 1:358449cfdcd3 | 140 | /** output tone |
suupen | 1:358449cfdcd3 | 141 | * |
suupen | 1:358449cfdcd3 | 142 | * @param sound_t data : tone data set |
suupen | 1:358449cfdcd3 | 143 | */ |
suupen | 0:e3f005984c2a | 144 | void sound_sound(sound_t data); // oto no syuturyoku |
suupen | 0:e3f005984c2a | 145 | // para : oto no data |
suupen | 0:e3f005984c2a | 146 | |
suupen | 1:358449cfdcd3 | 147 | /** merody data set (file data) |
suupen | 1:358449cfdcd3 | 148 | * |
suupen | 1:358449cfdcd3 | 149 | * @param merody data file path and name (example : "/local/merodyFileName.txt") |
suupen | 1:358449cfdcd3 | 150 | */ |
suupen | 0:e3f005984c2a | 151 | bool sound_enso(char *path); // enso data wo file kara yomikomi |
suupen | 0:e3f005984c2a | 152 | // true : data kakunou OK false: data kakunou NG |
suupen | 1:358449cfdcd3 | 153 | /** merody data set (data table) |
suupen | 1:358449cfdcd3 | 154 | * |
suupen | 1:358449cfdcd3 | 155 | * @param merody data table name (example : "(Sound::sound_t*)WESTMINSTER") |
suupen | 1:358449cfdcd3 | 156 | */ |
suupen | 0:e3f005984c2a | 157 | void sound_enso(Sound::sound_t* onpudata); // enso data wo program no data table kara yomikomi |
suupen | 1:358449cfdcd3 | 158 | |
suupen | 1:358449cfdcd3 | 159 | /** check merody |
suupen | 1:358449cfdcd3 | 160 | * |
suupen | 1:358449cfdcd3 | 161 | * @param raturn ture:merody output //false:merody stop |
suupen | 1:358449cfdcd3 | 162 | */ |
suupen | 0:e3f005984c2a | 163 | bool sound_enso(void); // enso jyotai check |
suupen | 0:e3f005984c2a | 164 | // true : enso chu false : enso shuryo |
suupen | 1:358449cfdcd3 | 165 | /** request merody start or stop |
suupen | 1:358449cfdcd3 | 166 | * |
suupen | 1:358449cfdcd3 | 167 | * @param ture:start merody //false:stop merody |
suupen | 1:358449cfdcd3 | 168 | */ |
suupen | 0:e3f005984c2a | 169 | void sound_enso(bool siji); // enso start / stop |
suupen | 0:e3f005984c2a | 170 | // true : enso start false : enso stop |
suupen | 0:e3f005984c2a | 171 | |
suupen | 0:e3f005984c2a | 172 | //protected: |
suupen | 0:e3f005984c2a | 173 | private: |
suupen | 0:e3f005984c2a | 174 | PwmOut _pwm; |
suupen | 0:e3f005984c2a | 175 | DigitalOut _kijun; |
suupen | 0:e3f005984c2a | 176 | |
suupen | 0:e3f005984c2a | 177 | Ticker sound_timer; |
suupen | 0:e3f005984c2a | 178 | Timer hatuon_jikan; |
suupen | 0:e3f005984c2a | 179 | |
suupen | 0:e3f005984c2a | 180 | |
suupen | 0:e3f005984c2a | 181 | #define Z_pwmSyuuki (1) // PWM syuuki (1/1[us]/count) syokichi = 1 |
suupen | 0:e3f005984c2a | 182 | #define Z_pulseCheckSyuuki (20) // puls check syuuki (1/1 [us]/count) syokichi = 20 (10us ika deha pwm settei ga ijo ni naru) |
suupen | 0:e3f005984c2a | 183 | |
suupen | 0:e3f005984c2a | 184 | |
suupen | 0:e3f005984c2a | 185 | typedef struct{ |
suupen | 0:e3f005984c2a | 186 | uint32_t syuuki; // oto no syuuki no count suu wo kioku (1/1 [us]/count) |
suupen | 0:e3f005984c2a | 187 | uint32_t jikan; // oto no syuturyoku jikan wo kanri (1/1 [us]/count) |
suupen | 0:e3f005984c2a | 188 | uint32_t envelope; // envelope counter 0 - 1000000[us](1[s]) |
suupen | 0:e3f005984c2a | 189 | uint32_t shokichienvelope; // shokichi envelope counter 0 - 1000000[us](1[s]) |
suupen | 0:e3f005984c2a | 190 | } soundout_t; |
suupen | 0:e3f005984c2a | 191 | |
suupen | 0:e3f005984c2a | 192 | |
suupen | 0:e3f005984c2a | 193 | soundout_t O_sound; // oto no syuturyoku pwm data |
suupen | 0:e3f005984c2a | 194 | |
suupen | 0:e3f005984c2a | 195 | sound_t enso[100]; // mbed drive no enso data kakuno yo |
suupen | 0:e3f005984c2a | 196 | sound_t *ensoDataTable; // enso data no sento address kioku |
suupen | 0:e3f005984c2a | 197 | |
suupen | 0:e3f005984c2a | 198 | void sound_out(float siji, int8_t fugo); |
suupen | 0:e3f005984c2a | 199 | void pulseCheck(void); |
suupen | 0:e3f005984c2a | 200 | uint8_t F_pwmSet; // 0:zenhan hansyuuki 1:kohan hansyuuki wo request |
suupen | 0:e3f005984c2a | 201 | uint32_t C_syuukiKeika; |
suupen | 0:e3f005984c2a | 202 | uint8_t f_muonSet; // muon ji no sound_out() syori wo kurikaesu no wo fusegu |
suupen | 0:e3f005984c2a | 203 | uint32_t C_1msProcess; // 1ms syuuki syori counter (Z_pulseCheckSyuuki/1 [us]/count)) |
suupen | 0:e3f005984c2a | 204 | |
suupen | 0:e3f005984c2a | 205 | |
suupen | 0:e3f005984c2a | 206 | void sound_ensoSyori(void); |
suupen | 0:e3f005984c2a | 207 | int keikajikan; // 1tu no oto no keikajikan |
suupen | 0:e3f005984c2a | 208 | sound_t* onpu; // onpu data no sento address |
suupen | 0:e3f005984c2a | 209 | |
suupen | 0:e3f005984c2a | 210 | |
suupen | 0:e3f005984c2a | 211 | }; |
suupen | 0:e3f005984c2a | 212 | |
suupen | 0:e3f005984c2a | 213 | |
suupen | 0:e3f005984c2a | 214 | #undef _SOUND_C |
suupen | 0:e3f005984c2a | 215 | #endif // _SOUND_H |