Revision 0:2128ea16088c, committed 2015-11-25

Comitter:

4180_1

Date:

Wed Nov 25 03:08:52 2015 +0000

Commit message:

ver 1.0

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emic2.h	Wed Nov 25 03:08:52 2015 +0000
@@ -0,0 +1,41 @@
+#define speakf printf
+class emic2 : public Stream
+{
+public :
+    emic2(PinName tx, PinName rx): _cmd(tx,rx) {
+        _cmd.baud(9600);
+        _cmd.putc('X'); //stop talking if reset and not a power on
+        _cmd.putc('\r'); // Send a CR in case the system is already up
+        wait(1); //delay for emic power on boot or reset respone
+        while (_cmd.getc() != ':');   // When the Emic 2 has initialized and is ready, it will send a single ':'
+        while (_cmd.readable()) _cmd.getc();//flush out buffer just in case
+    };
+    void ready() {
+        while (_cmd.getc() != ':');
+        while (_cmd.readable()) _cmd.getc();//flush out recieve buffer just in case
+    };
+    int readable() {
+        return _cmd.readable();
+    };
+    int getc() {
+        return _cmd.getc();
+    }
+    void volume(int x) {
+        speakf("V%D\r",x);
+        ready();
+    }
+    void voice(int x) {
+        speakf("N%D\r",x);
+        ready();
+    }
+protected :
+    Serial     _cmd;
+    //used by printf - supply it and printf works!
+    virtual int _putc(int c) {
+        _cmd.putc(c);
+        return 0;
+    };
+    virtual int _getc() {
+        return -1;
+    };
+};

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Nov 25 03:08:52 2015 +0000
@@ -0,0 +1,51 @@
+#include "mbed.h"
+//Emic 2 Hello Speech World Demo
+
+DigitalOut myled(LED1);
+#include "emic2.h"
+
+emic2 myTTS(p13, p14); //serial RX,TX pins to emic
+
+int main()
+{
+    myTTS.volume(18); //max volume
+    while(1) {
+        myled = 1;
+        //Plain text demo
+        myTTS.speakf("S");//Speak command starts with "S"
+        myTTS.speakf("Hello. My name is the Emic 2 Text-to-Speech module. I would like to sing you a song on m bed.");  // Send the desired string to convert to speech
+        myTTS.speakf("\r"); //marks end of speak command
+        myTTS.ready(); //ready waits for speech to finish from last command with a ":" response
+        myled = 0;
+        myled = 1;
+        //Song Demo
+        myTTS.speakf("D1\r");//Sing Song Demo
+        myTTS.ready(); //member function wait
+        myled = 0;
+        //Voice Demo
+        for (int i=0; i<9 ; i++) { //demo different voices
+            myTTS.voice(i);
+            myTTS.speakf("SHello this is a sample of voice number, %D\r",i);
+            myTTS.ready();
+        }
+        myTTS.voice(0); //back to default voice
+        //Number demo
+        for (int i=10; i>=0 ; i--) { //demo different numbers
+            myTTS.speakf("S%D.\r",i);
+            myTTS.ready();
+        }
+        //Read Time (RTC) demo
+        set_time(1256729737);  // Set RTC time to Wed, 28 Oct 2009 11:35:37
+        wait(2); //let RTC advance two seconds after setting to confirm it works
+        time_t seconds = time(NULL);//read current time
+        myTTS.speakf("STime in seconds since January 1, 1970 =, %d\r", seconds);
+        myTTS.ready();
+        myTTS.speakf("STime as a basic string = %s\r", ctime(&seconds));
+        myTTS.ready();
+        char buffer[32];
+        strftime(buffer, 32, "%I:%M %p\n", localtime(&seconds));
+        myTTS.speakf("SThe current time is %s\r", buffer);
+        myTTS.ready();
+
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Nov 25 03:08:52 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/9296ab0bfc11
\ No newline at end of file