SMARTWAV mbed Library for use with the SMARTWAV audio processor, http://vizictechnologies.com/#/smart-wav/4559021187 www.vizictechnologies.com

Dependents:   SWAVandPCserial MediaPlayerSWav stateScript perturbRoom_legacy ... more

Files at this revision

API Documentation at this revision

Comitter:
emmanuelchio
Date:
Sat Feb 11 22:37:27 2012 +0000
Commit message:
SMARTWAV mbed Library 1.0

Changed in this revision

SMARTWAV.cpp Show annotated file Show diff for this revision Revisions of this file
SMARTWAV.h Show annotated file Show diff for this revision Revisions of this file
diff -r 000000000000 -r d3cb5755b201 SMARTWAV.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SMARTWAV.cpp	Sat Feb 11 22:37:27 2012 +0000
@@ -0,0 +1,197 @@
+/*********************************************************
+VIZIC TECHNOLOGIES. COPYRIGHT 2012.
+THE DATASHEETS, SOFTWARE AND LIBRARIES ARE PROVIDED "AS IS." 
+VIZIC EXPRESSLY DISCLAIM ANY WARRANTY OF ANY KIND, WHETHER 
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED 
+WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
+OR NONINFRINGEMENT. IN NO EVENT SHALL VIZIC BE LIABLE FOR 
+ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, 
+LOST PROFITS OR LOST DATA, HARM TO YOUR EQUIPMENT, COST OF 
+PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES, 
+ANY CLAIMS BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO 
+ANY DEFENCE THEREOF), ANY CLAIMS FOR INDEMNITY OR CONTRIBUTION,
+OR OTHER SIMILAR COSTS.
+*********************************************************/
+
+/********************************************************
+ IMPORTANT : This library is created for the mbed Microcontroller Software IDE
+********************************************************/
+ 
+ 
+#include "mbed.h"
+#include "SMARTWAV.h"
+        
+// SMART WAV DEFAULT BAUD RATE: 9600bps
+//It shoud be used like this : SMARTWAV audio(p13,p14,p15); for serial communication with SMARTWAV
+SMARTWAV::SMARTWAV(PinName TXPin, PinName RXPin, PinName resetPin): _serialSMARTWAV(TXPin,RXPin), _resetPin(resetPin){    
+    init();
+}
+
+/********** high level commands, for the user! */
+void SMARTWAV::init(){         //configure the mbed for SMARTWAV board    
+    _serialSMARTWAV.baud(9600);
+    _resetPin=1;               //set the pin to 3.3v to avoid reset 
+}
+ 
+void SMARTWAV::reset(){        //Reset the SMARTWAV board
+    _resetPin=0;               //set the pin to GND to reset 
+    wait_ms(500);
+    _resetPin=1;               //set the pin to 3.3v to end reset
+    wait_ms(500);    
+}
+
+unsigned char SMARTWAV::sleep(){       //Send SMARTWAV to sleep mode / awake from sleep mode
+  _serialSMARTWAV.putc('Z'); 
+  return _serialSMARTWAV.getc();
+}
+
+unsigned char SMARTWAV::getStatus(){       //Check active status
+  unsigned char status;
+  
+  _serialSMARTWAV.putc('A');
+  status  = _serialSMARTWAV.getc();
+  _serialSMARTWAV.getc();
+  return status;
+}
+
+unsigned char SMARTWAV::playTracks(){       //Start playing any song on current Folder/Dir
+  _serialSMARTWAV.putc('T'); 
+  return _serialSMARTWAV.getc();
+}
+
+unsigned char SMARTWAV::pausePlay(){       //Pause / play song
+  _serialSMARTWAV.putc('P'); 
+  return _serialSMARTWAV.getc();
+}
+
+unsigned char SMARTWAV::rewindTrack(){       //Rewind Track
+  _serialSMARTWAV.putc('R'); 
+  return _serialSMARTWAV.getc();
+}
+
+unsigned char SMARTWAV::nextTrack(){       //Next Track
+  _serialSMARTWAV.putc('N'); 
+  return _serialSMARTWAV.getc();
+}
+
+unsigned char SMARTWAV::playTrackName(char name[]){        //play an Audio file contained on the micro SD card with the given name.
+  unsigned char counter=0;
+  
+  _serialSMARTWAV.putc('F'); 
+  while(1){
+    _serialSMARTWAV.putc(name[counter]);
+    if(name[counter]==0x00){
+      break;
+    }    
+    counter++;
+  }
+  return _serialSMARTWAV.getc();
+}
+
+unsigned char SMARTWAV::stopTrack(){       //Stop playing any active song
+  _serialSMARTWAV.putc('S'); 
+  return _serialSMARTWAV.getc();
+}
+
+unsigned char SMARTWAV::continuousPlay(unsigned char enable){       //Enable/Disable continuous play, also disabled by calling stopTrack()
+  unsigned char status;
+  
+  _serialSMARTWAV.putc('C');
+  _serialSMARTWAV.putc(enable);
+  status  = _serialSMARTWAV.getc();
+  _serialSMARTWAV.getc();
+  return status;
+}
+
+unsigned char SMARTWAV::volume(unsigned char vol){       //Set Volume 0-255
+  _serialSMARTWAV.putc('V'); 
+  _serialSMARTWAV.putc(vol); 
+  return _serialSMARTWAV.getc();
+}
+
+unsigned char SMARTWAV::setFolder(char name[]){        //Set/Enters inside a folder/path on the micro SD card with the given name.
+  unsigned char counter=0;
+  
+  _serialSMARTWAV.putc('D'); 
+  while(1){
+    _serialSMARTWAV.putc(name[counter]);
+    if(name[counter]==0x00){
+      break;
+    }    
+    counter++;
+  }
+  return _serialSMARTWAV.getc();
+}
+
+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.
+  unsigned int i=0;
+  
+  _serialSMARTWAV.putc('I'); 
+  _serialSMARTWAV.putc('S'); 
+   //receive all the file name
+    while(1){
+        name[i]=_serialSMARTWAV.getc();
+        if(name[i]==0x00){
+            break;    
+        }
+        i++;
+    }
+  return _serialSMARTWAV.getc();  
+}
+
+unsigned char SMARTWAV::getFolderName(char name[]){ //Reads the name of the current folderDir/path name the SMARTWAV, and stores it on the name[] buffer.
+  unsigned int i=0;
+  
+  _serialSMARTWAV.putc('I'); 
+  _serialSMARTWAV.putc('D'); 
+   //receive all the folder/path name
+    while(1){
+        name[i]=_serialSMARTWAV.getc();
+        if(name[i]==0x00){
+            break;    
+        }
+        i++;
+    }
+  return _serialSMARTWAV.getc();  
+}
+
+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 ','.
+  unsigned int i=0;
+  
+  _serialSMARTWAV.putc('I'); 
+  _serialSMARTWAV.putc('L'); 
+   //receive all the file names
+    while(1){
+        list[i]=_serialSMARTWAV.getc();
+        if(list[i]==0x00){
+            break;    
+        }
+        i++;
+    }
+  return _serialSMARTWAV.getc();  
+}
+
+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 ','.
+  unsigned int i=0;
+  
+  _serialSMARTWAV.putc('I'); 
+  _serialSMARTWAV.putc('X'); 
+   //receive all the folder names
+    while(1){
+        list[i]=_serialSMARTWAV.getc();
+        if(list[i]==0x00){
+            break;    
+        }
+        i++;
+    }
+  return _serialSMARTWAV.getc();  
+}
+
+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
+  
+  _serialSMARTWAV.putc('M');
+  _serialSMARTWAV.putc(speed);
+  _serialSMARTWAV.getc();
+  return _serialSMARTWAV.getc();
+}
+
diff -r 000000000000 -r d3cb5755b201 SMARTWAV.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SMARTWAV.h	Sat Feb 11 22:37:27 2012 +0000
@@ -0,0 +1,98 @@
+/*********************************************************
+VIZIC TECHNOLOGIES. COPYRIGHT 2012.
+THE DATASHEETS, SOFTWARE AND LIBRARIES ARE PROVIDED "AS IS." 
+VIZIC EXPRESSLY DISCLAIM ANY WARRANTY OF ANY KIND, WHETHER 
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED 
+WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
+OR NONINFRINGEMENT. IN NO EVENT SHALL VIZIC BE LIABLE FOR 
+ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, 
+LOST PROFITS OR LOST DATA, HARM TO YOUR EQUIPMENT, COST OF 
+PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR SERVICES, 
+ANY CLAIMS BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO 
+ANY DEFENCE THEREOF), ANY CLAIMS FOR INDEMNITY OR CONTRIBUTION,
+OR OTHER SIMILAR COSTS.
+*********************************************************/
+
+/********************************************************
+ IMPORTANT : This library is created for the mbed Microcontroller Software IDE
+********************************************************/
+
+#ifndef SMARTWAV_H
+#define SMARTWAV_H
+
+#include <mbed.h>
+
+
+//******************LIBRARY DEFINED PINS (don't modify)*******************//
+//General definitions
+#define audioOFF 0
+#define audioON 1
+#define RESET 13
+#define TX 1
+#define RX 0
+#define DISABLE 0
+#define ENABLE 1
+#define HALFX 0
+#define ONEX 1
+#define ONEPOINTFIVEX 2
+#define TWOX 3
+#define MAX 0xFF
+#define MED 0xE0
+#define MIN 0x00 
+
+
+//**************************************************************************
+// class SMARTWAV SMARTWAV.h
+// This is the main class. It shoud be used like this : SMARTWAV audio(p13,p14,p15);
+
+class SMARTWAV{
+    
+public:
+    
+    SMARTWAV(PinName TXPin, PinName RXPin, PinName resetPin);
+    
+    void init();
+
+    void reset();
+    
+    unsigned char sleep();  
+
+    unsigned char getStatus();
+
+    unsigned char playTracks();
+	
+	unsigned char pausePlay();
+	
+	unsigned char rewindTrack();
+	
+	unsigned char nextTrack();
+    
+    unsigned char playTrackName(char[]);
+	
+	unsigned char stopTrack();
+	
+	unsigned char continuousPlay(unsigned char);	
+	
+	unsigned char volume(unsigned char);	
+	
+	unsigned char setFolder(char[]);
+    
+    unsigned char getFileName(char[]);
+	
+	unsigned char getFolderName(char[]);
+	
+	unsigned char getFileList(char[]);
+	
+	unsigned char getFolderList(char[]);
+	
+	unsigned char playSpeed(unsigned char);
+	
+    protected :
+
+    Serial     _serialSMARTWAV;
+    DigitalOut _resetPin;
+    
+};
+typedef unsigned char BYTE;
+
+#endif