Emic2 Speech Synthesis Module Hello World Demo See https://developer.mbed.org/users/4180_1/notebook/emic-2-text-to-speech-engine/
emic2.h@0:2128ea16088c, 2015-11-25 (annotated)
- Committer:
- 4180_1
- Date:
- Wed Nov 25 03:08:52 2015 +0000
- Revision:
- 0:2128ea16088c
ver 1.0
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
4180_1 | 0:2128ea16088c | 1 | #define speakf printf |
4180_1 | 0:2128ea16088c | 2 | class emic2 : public Stream |
4180_1 | 0:2128ea16088c | 3 | { |
4180_1 | 0:2128ea16088c | 4 | public : |
4180_1 | 0:2128ea16088c | 5 | emic2(PinName tx, PinName rx): _cmd(tx,rx) { |
4180_1 | 0:2128ea16088c | 6 | _cmd.baud(9600); |
4180_1 | 0:2128ea16088c | 7 | _cmd.putc('X'); //stop talking if reset and not a power on |
4180_1 | 0:2128ea16088c | 8 | _cmd.putc('\r'); // Send a CR in case the system is already up |
4180_1 | 0:2128ea16088c | 9 | wait(1); //delay for emic power on boot or reset respone |
4180_1 | 0:2128ea16088c | 10 | while (_cmd.getc() != ':'); // When the Emic 2 has initialized and is ready, it will send a single ':' |
4180_1 | 0:2128ea16088c | 11 | while (_cmd.readable()) _cmd.getc();//flush out buffer just in case |
4180_1 | 0:2128ea16088c | 12 | }; |
4180_1 | 0:2128ea16088c | 13 | void ready() { |
4180_1 | 0:2128ea16088c | 14 | while (_cmd.getc() != ':'); |
4180_1 | 0:2128ea16088c | 15 | while (_cmd.readable()) _cmd.getc();//flush out recieve buffer just in case |
4180_1 | 0:2128ea16088c | 16 | }; |
4180_1 | 0:2128ea16088c | 17 | int readable() { |
4180_1 | 0:2128ea16088c | 18 | return _cmd.readable(); |
4180_1 | 0:2128ea16088c | 19 | }; |
4180_1 | 0:2128ea16088c | 20 | int getc() { |
4180_1 | 0:2128ea16088c | 21 | return _cmd.getc(); |
4180_1 | 0:2128ea16088c | 22 | } |
4180_1 | 0:2128ea16088c | 23 | void volume(int x) { |
4180_1 | 0:2128ea16088c | 24 | speakf("V%D\r",x); |
4180_1 | 0:2128ea16088c | 25 | ready(); |
4180_1 | 0:2128ea16088c | 26 | } |
4180_1 | 0:2128ea16088c | 27 | void voice(int x) { |
4180_1 | 0:2128ea16088c | 28 | speakf("N%D\r",x); |
4180_1 | 0:2128ea16088c | 29 | ready(); |
4180_1 | 0:2128ea16088c | 30 | } |
4180_1 | 0:2128ea16088c | 31 | protected : |
4180_1 | 0:2128ea16088c | 32 | Serial _cmd; |
4180_1 | 0:2128ea16088c | 33 | //used by printf - supply it and printf works! |
4180_1 | 0:2128ea16088c | 34 | virtual int _putc(int c) { |
4180_1 | 0:2128ea16088c | 35 | _cmd.putc(c); |
4180_1 | 0:2128ea16088c | 36 | return 0; |
4180_1 | 0:2128ea16088c | 37 | }; |
4180_1 | 0:2128ea16088c | 38 | virtual int _getc() { |
4180_1 | 0:2128ea16088c | 39 | return -1; |
4180_1 | 0:2128ea16088c | 40 | }; |
4180_1 | 0:2128ea16088c | 41 | }; |