Andy Lustig / SMARTWAV

Karpova Lab fork of smartWAV library

Fork of SMARTWAV by Mattias Karlsson

SMARTWAV.cpp@2:fa9a64f4935d, 2016-01-28 (annotated)

Committer:
alustig3
Date:
Thu Jan 28 16:37:49 2016 +0000
Revision:
2:fa9a64f4935d
Parent:
1:bfb321f3d233 
Added playTrackNum function to match SOMO library, therefore making sound modules interchangeable. Commented out all of the functions not being used by stateScript

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emmanuelchio 0:d3cb5755b201 1 /*********************************************************
emmanuelchio 0:d3cb5755b201 2 VIZIC TECHNOLOGIES. COPYRIGHT 2012.
emmanuelchio 0:d3cb5755b201 3 THE DATASHEETS, SOFTWARE AND LIBRARIES ARE PROVIDED "AS IS."
emmanuelchio 0:d3cb5755b201 4 VIZIC EXPRESSLY DISCLAIM ANY WARRANTY OF ANY KIND, WHETHER
emmanuelchio 0:d3cb5755b201 5 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED
emmanuelchio 0:d3cb5755b201 6 WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
emmanuelchio 0:d3cb5755b201 7 OR NONINFRINGEMENT. IN NO EVENT SHALL VIZIC BE LIABLE FOR
emmanuelchio 0:d3cb5755b201 8 ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES,
emmanuelchio 0:d3cb5755b201 9 LOST PROFITS OR LOST DATA, HARM TO YOUR EQUIPMENT, COST OF
emmanuelchio 0:d3cb5755b201 10 PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES,
emmanuelchio 0:d3cb5755b201 11 ANY CLAIMS BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO
emmanuelchio 0:d3cb5755b201 12 ANY DEFENCE THEREOF), ANY CLAIMS FOR INDEMNITY OR CONTRIBUTION,
emmanuelchio 0:d3cb5755b201 13 OR OTHER SIMILAR COSTS.
emmanuelchio 0:d3cb5755b201 14 *********************************************************/
emmanuelchio 0:d3cb5755b201 15
emmanuelchio 0:d3cb5755b201 16 /********************************************************
emmanuelchio 0:d3cb5755b201 17 IMPORTANT : This library is created for the mbed Microcontroller Software IDE
emmanuelchio 0:d3cb5755b201 18 ********************************************************/
emmanuelchio 0:d3cb5755b201 19
emmanuelchio 0:d3cb5755b201 20
emmanuelchio 0:d3cb5755b201 21 #include "mbed.h"
emmanuelchio 0:d3cb5755b201 22 #include "SMARTWAV.h"
emmanuelchio 0:d3cb5755b201 23
emmanuelchio 0:d3cb5755b201 24 // SMART WAV DEFAULT BAUD RATE: 9600bps
emmanuelchio 0:d3cb5755b201 25 //It shoud be used like this : SMARTWAV audio(p13,p14,p15); for serial communication with SMARTWAV
emmanuelchio 0:d3cb5755b201 26 SMARTWAV::SMARTWAV(PinName TXPin, PinName RXPin, PinName resetPin): _serialSMARTWAV(TXPin,RXPin), _resetPin(resetPin){
emmanuelchio 0:d3cb5755b201 27 init();
emmanuelchio 0:d3cb5755b201 28 }
emmanuelchio 0:d3cb5755b201 29
emmanuelchio 0:d3cb5755b201 30 /********** high level commands, for the user! */
emmanuelchio 0:d3cb5755b201 31 void SMARTWAV::init(){ //configure the mbed for SMARTWAV board
emmanuelchio 0:d3cb5755b201 32 _serialSMARTWAV.baud(9600);
emmanuelchio 0:d3cb5755b201 33 _resetPin=1; //set the pin to 3.3v to avoid reset
emmanuelchio 0:d3cb5755b201 34 }
emmanuelchio 0:d3cb5755b201 35
emmanuelchio 0:d3cb5755b201 36 unsigned char SMARTWAV::playTrackName(char name[]){ //play an Audio file contained on the micro SD card with the given name.
alustig3 2:fa9a64f4935d 37 unsigned char counter=0;
mkarlsso 1:bfb321f3d233 38 //if (_serialSMARTWAV.writeable()) {
emmanuelchio 0:d3cb5755b201 39 _serialSMARTWAV.putc('F');
mkarlsso 1:bfb321f3d233 40 //}
emmanuelchio 0:d3cb5755b201 41 while(1){
mkarlsso 1:bfb321f3d233 42 //if (_serialSMARTWAV.writeable()) {
mkarlsso 1:bfb321f3d233 43 _serialSMARTWAV.putc(name[counter]);
mkarlsso 1:bfb321f3d233 44 //} else {
mkarlsso 1:bfb321f3d233 45 // break;
mkarlsso 1:bfb321f3d233 46 //}
emmanuelchio 0:d3cb5755b201 47 if(name[counter]==0x00){
emmanuelchio 0:d3cb5755b201 48 break;
emmanuelchio 0:d3cb5755b201 49 }
emmanuelchio 0:d3cb5755b201 50 counter++;
alustig3 2:fa9a64f4935d 51 }
emmanuelchio 0:d3cb5755b201 52 return _serialSMARTWAV.getc();
mkarlsso 1:bfb321f3d233 53 //return 1;
emmanuelchio 0:d3cb5755b201 54 }
emmanuelchio 0:d3cb5755b201 55
alustig3 2:fa9a64f4935d 56 void SMARTWAV::playTrackNum(unsigned char trackNum){ //added so SOMO and smartWAV have same functions and can therefore be used interchangeably
alustig3 2:fa9a64f4935d 57 }
alustig3 2:fa9a64f4935d 58
emmanuelchio 0:d3cb5755b201 59 unsigned char SMARTWAV::stopTrack(){ //Stop playing any active song
mkarlsso 1:bfb321f3d233 60 //if (_serialSMARTWAV.writeable()) {
emmanuelchio 0:d3cb5755b201 61 _serialSMARTWAV.putc('S');
mkarlsso 1:bfb321f3d233 62 //}
emmanuelchio 0:d3cb5755b201 63 return _serialSMARTWAV.getc();
mkarlsso 1:bfb321f3d233 64 //return 1;
emmanuelchio 0:d3cb5755b201 65 }
emmanuelchio 0:d3cb5755b201 66
emmanuelchio 0:d3cb5755b201 67 unsigned char SMARTWAV::volume(unsigned char vol){ //Set Volume 0-255
emmanuelchio 0:d3cb5755b201 68 _serialSMARTWAV.putc('V');
emmanuelchio 0:d3cb5755b201 69 _serialSMARTWAV.putc(vol);
mkarlsso 1:bfb321f3d233 70 //return _serialSMARTWAV.getc();
mkarlsso 1:bfb321f3d233 71 return 1;
emmanuelchio 0:d3cb5755b201 72 }
emmanuelchio 0:d3cb5755b201 73
alustig3 2:fa9a64f4935d 74 void SMARTWAV::reset(){ //Reset the SMARTWAV board
alustig3 2:fa9a64f4935d 75 _resetPin=0; //set the pin to GND to reset
alustig3 2:fa9a64f4935d 76 wait_ms(500);
alustig3 2:fa9a64f4935d 77 _resetPin=1; //set the pin to 3.3v to end reset
alustig3 2:fa9a64f4935d 78 wait_ms(500);
emmanuelchio 0:d3cb5755b201 79 }
emmanuelchio 0:d3cb5755b201 80
emmanuelchio 0:d3cb5755b201 81
alustig3 2:fa9a64f4935d 82 ////------------------------Below Functions aren't used in stateScript-----------------------------------------//
alustig3 2:fa9a64f4935d 83 //unsigned char SMARTWAV::sleep(){ //Send SMARTWAV to sleep mode / awake from sleep mode
alustig3 2:fa9a64f4935d 84 // _serialSMARTWAV.putc('Z');
alustig3 2:fa9a64f4935d 85 // return _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 86 //}
alustig3 2:fa9a64f4935d 87 //
alustig3 2:fa9a64f4935d 88 //unsigned char SMARTWAV::getStatus(){ //Check active status
alustig3 2:fa9a64f4935d 89 // unsigned char status;
alustig3 2:fa9a64f4935d 90 //
alustig3 2:fa9a64f4935d 91 // _serialSMARTWAV.putc('A');
alustig3 2:fa9a64f4935d 92 // status = _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 93 // _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 94 // return status;
alustig3 2:fa9a64f4935d 95 //}
alustig3 2:fa9a64f4935d 96 //
alustig3 2:fa9a64f4935d 97 //unsigned char SMARTWAV::playTracks(){ //Start playing any song on current Folder/Dir
alustig3 2:fa9a64f4935d 98 // _serialSMARTWAV.putc('T');
alustig3 2:fa9a64f4935d 99 // return _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 100 //}
alustig3 2:fa9a64f4935d 101 //
alustig3 2:fa9a64f4935d 102 //unsigned char SMARTWAV::pausePlay(){ //Pause / play song
alustig3 2:fa9a64f4935d 103 // _serialSMARTWAV.putc('P');
alustig3 2:fa9a64f4935d 104 // return _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 105 //}
alustig3 2:fa9a64f4935d 106 //
alustig3 2:fa9a64f4935d 107 //unsigned char SMARTWAV::rewindTrack(){ //Rewind Track
alustig3 2:fa9a64f4935d 108 // _serialSMARTWAV.putc('R');
alustig3 2:fa9a64f4935d 109 // return _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 110 //}
alustig3 2:fa9a64f4935d 111 //
alustig3 2:fa9a64f4935d 112 //unsigned char SMARTWAV::nextTrack(){ //Next Track
alustig3 2:fa9a64f4935d 113 // _serialSMARTWAV.putc('N');
alustig3 2:fa9a64f4935d 114 // return _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 115 //}
alustig3 2:fa9a64f4935d 116 //
alustig3 2:fa9a64f4935d 117 //unsigned char SMARTWAV::continuousPlay(unsigned char enable){ //Enable/Disable continuous play, also disabled by calling stopTrack()
alustig3 2:fa9a64f4935d 118 // unsigned char status;
alustig3 2:fa9a64f4935d 119 //
alustig3 2:fa9a64f4935d 120 // _serialSMARTWAV.putc('C');
alustig3 2:fa9a64f4935d 121 // _serialSMARTWAV.putc(enable);
alustig3 2:fa9a64f4935d 122 // status = _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 123 // _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 124 // return status;
alustig3 2:fa9a64f4935d 125 //}
alustig3 2:fa9a64f4935d 126 //
alustig3 2:fa9a64f4935d 127 //
alustig3 2:fa9a64f4935d 128 //
alustig3 2:fa9a64f4935d 129 //unsigned char SMARTWAV::setFolder(char name[]){ //Set/Enters inside a folder/path on the micro SD card with the given name.
alustig3 2:fa9a64f4935d 130 // unsigned char counter=0;
alustig3 2:fa9a64f4935d 131 //
alustig3 2:fa9a64f4935d 132 // _serialSMARTWAV.putc('D');
alustig3 2:fa9a64f4935d 133 // while(1){
alustig3 2:fa9a64f4935d 134 // _serialSMARTWAV.putc(name[counter]);
alustig3 2:fa9a64f4935d 135 // if(name[counter]==0x00){
alustig3 2:fa9a64f4935d 136 // break;
alustig3 2:fa9a64f4935d 137 // }
alustig3 2:fa9a64f4935d 138 // counter++;
alustig3 2:fa9a64f4935d 139 // }
alustig3 2:fa9a64f4935d 140 // return _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 141 //}
alustig3 2:fa9a64f4935d 142 //
alustig3 2:fa9a64f4935d 143 //unsigned char SMARTWAV::getFileName(char name[]){ //Reads the name of the current/ last audio file being played on the SMARTWAV, and stores it on the name[] buffer.
alustig3 2:fa9a64f4935d 144 // unsigned int i=0;
alustig3 2:fa9a64f4935d 145 //
alustig3 2:fa9a64f4935d 146 // _serialSMARTWAV.putc('I');
alustig3 2:fa9a64f4935d 147 // _serialSMARTWAV.putc('S');
alustig3 2:fa9a64f4935d 148 // //receive all the file name
alustig3 2:fa9a64f4935d 149 // while(1){
alustig3 2:fa9a64f4935d 150 // name[i]=_serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 151 // if(name[i]==0x00){
alustig3 2:fa9a64f4935d 152 // break;
alustig3 2:fa9a64f4935d 153 // }
alustig3 2:fa9a64f4935d 154 // i++;
alustig3 2:fa9a64f4935d 155 // }
alustig3 2:fa9a64f4935d 156 // return _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 157 //}
alustig3 2:fa9a64f4935d 158 //
alustig3 2:fa9a64f4935d 159 //unsigned char SMARTWAV::getFolderName(char name[]){ //Reads the name of the current folderDir/path name the SMARTWAV, and stores it on the name[] buffer.
alustig3 2:fa9a64f4935d 160 // unsigned int i=0;
alustig3 2:fa9a64f4935d 161 //
alustig3 2:fa9a64f4935d 162 // _serialSMARTWAV.putc('I');
alustig3 2:fa9a64f4935d 163 // _serialSMARTWAV.putc('D');
alustig3 2:fa9a64f4935d 164 // //receive all the folder/path name
alustig3 2:fa9a64f4935d 165 // while(1){
alustig3 2:fa9a64f4935d 166 // name[i]=_serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 167 // if(name[i]==0x00){
alustig3 2:fa9a64f4935d 168 // break;
alustig3 2:fa9a64f4935d 169 // }
alustig3 2:fa9a64f4935d 170 // i++;
alustig3 2:fa9a64f4935d 171 // }
alustig3 2:fa9a64f4935d 172 // return _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 173 //}
alustig3 2:fa9a64f4935d 174 //
alustig3 2:fa9a64f4935d 175 //unsigned char SMARTWAV::getFileList(char list[]){ //Reads all the names of the .WAV files on the current folder/dir on the SMARTWAV, and stores it on the list[] buffer separated by comma ','.
alustig3 2:fa9a64f4935d 176 // unsigned int i=0;
alustig3 2:fa9a64f4935d 177 //
alustig3 2:fa9a64f4935d 178 // _serialSMARTWAV.putc('I');
alustig3 2:fa9a64f4935d 179 // _serialSMARTWAV.putc('L');
alustig3 2:fa9a64f4935d 180 // //receive all the file names
alustig3 2:fa9a64f4935d 181 // while(1){
alustig3 2:fa9a64f4935d 182 // list[i]=_serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 183 // if(list[i]==0x00){
alustig3 2:fa9a64f4935d 184 // break;
alustig3 2:fa9a64f4935d 185 // }
alustig3 2:fa9a64f4935d 186 // i++;
alustig3 2:fa9a64f4935d 187 // }
alustig3 2:fa9a64f4935d 188 // return _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 189 //}
alustig3 2:fa9a64f4935d 190 //
alustig3 2:fa9a64f4935d 191 //unsigned char SMARTWAV::getFolderList(char list[]){ //Reads all the folders on the current folder/dir on the SMARTWAV, and stores it on the list[] buffer separated by comma ','.
alustig3 2:fa9a64f4935d 192 // unsigned int i=0;
alustig3 2:fa9a64f4935d 193 //
alustig3 2:fa9a64f4935d 194 // _serialSMARTWAV.putc('I');
alustig3 2:fa9a64f4935d 195 // _serialSMARTWAV.putc('X');
alustig3 2:fa9a64f4935d 196 // //receive all the folder names
alustig3 2:fa9a64f4935d 197 // while(1){
alustig3 2:fa9a64f4935d 198 // list[i]=_serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 199 // if(list[i]==0x00){
alustig3 2:fa9a64f4935d 200 // break;
alustig3 2:fa9a64f4935d 201 // }
alustig3 2:fa9a64f4935d 202 // i++;
alustig3 2:fa9a64f4935d 203 // }
alustig3 2:fa9a64f4935d 204 // return _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 205 //}
alustig3 2:fa9a64f4935d 206 //
alustig3 2:fa9a64f4935d 207 //unsigned char SMARTWAV::playSpeed(unsigned char speed){ //Change current Play Speed: X0.5, X1, X1.5, X2, if track ends, play speed returns to 1.0X
alustig3 2:fa9a64f4935d 208 //
alustig3 2:fa9a64f4935d 209 // _serialSMARTWAV.putc('M');
alustig3 2:fa9a64f4935d 210 // _serialSMARTWAV.putc(speed);
alustig3 2:fa9a64f4935d 211 // _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 212 // return _serialSMARTWAV.getc();
alustig3 2:fa9a64f4935d 213 //}
emmanuelchio 0:d3cb5755b201 214