Security System
Dependencies: mbed ID12RFID TextLCD keypad
emic2.h@1:43e6a97f7d4d, 2021-11-28 (annotated)
- Committer:
- mabelliard
- Date:
- Sun Nov 28 23:21:59 2021 +0000
- Revision:
- 1:43e6a97f7d4d
A
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mabelliard | 1:43e6a97f7d4d | 1 | #define speakf printf |
mabelliard | 1:43e6a97f7d4d | 2 | class emic2 : public Stream |
mabelliard | 1:43e6a97f7d4d | 3 | { |
mabelliard | 1:43e6a97f7d4d | 4 | public : |
mabelliard | 1:43e6a97f7d4d | 5 | emic2(PinName tx, PinName rx): _cmd(tx,rx) { |
mabelliard | 1:43e6a97f7d4d | 6 | _cmd.baud(9600); |
mabelliard | 1:43e6a97f7d4d | 7 | _cmd.putc('X'); //stop talking if reset and not a power on |
mabelliard | 1:43e6a97f7d4d | 8 | _cmd.putc('\r'); // Send a CR in case the system is already up |
mabelliard | 1:43e6a97f7d4d | 9 | wait(1); //delay for emic power on boot or reset respone |
mabelliard | 1:43e6a97f7d4d | 10 | while (_cmd.getc() != ':'); // When the Emic 2 has initialized and is ready, it will send a single ':' |
mabelliard | 1:43e6a97f7d4d | 11 | while (_cmd.readable()) _cmd.getc();//flush out buffer just in case |
mabelliard | 1:43e6a97f7d4d | 12 | }; |
mabelliard | 1:43e6a97f7d4d | 13 | void ready() { |
mabelliard | 1:43e6a97f7d4d | 14 | while (_cmd.getc() != ':'); |
mabelliard | 1:43e6a97f7d4d | 15 | while (_cmd.readable()) _cmd.getc();//flush out recieve buffer just in case |
mabelliard | 1:43e6a97f7d4d | 16 | }; |
mabelliard | 1:43e6a97f7d4d | 17 | int readable() { |
mabelliard | 1:43e6a97f7d4d | 18 | return _cmd.readable(); |
mabelliard | 1:43e6a97f7d4d | 19 | }; |
mabelliard | 1:43e6a97f7d4d | 20 | int getc() { |
mabelliard | 1:43e6a97f7d4d | 21 | return _cmd.getc(); |
mabelliard | 1:43e6a97f7d4d | 22 | } |
mabelliard | 1:43e6a97f7d4d | 23 | void volume(int x) { |
mabelliard | 1:43e6a97f7d4d | 24 | speakf("V%d\r",x); |
mabelliard | 1:43e6a97f7d4d | 25 | ready(); |
mabelliard | 1:43e6a97f7d4d | 26 | } |
mabelliard | 1:43e6a97f7d4d | 27 | void voice(int x) { |
mabelliard | 1:43e6a97f7d4d | 28 | speakf("N%d\r",x); |
mabelliard | 1:43e6a97f7d4d | 29 | ready(); |
mabelliard | 1:43e6a97f7d4d | 30 | } |
mabelliard | 1:43e6a97f7d4d | 31 | protected : |
mabelliard | 1:43e6a97f7d4d | 32 | Serial _cmd; |
mabelliard | 1:43e6a97f7d4d | 33 | //used by printf - supply it and printf works! |
mabelliard | 1:43e6a97f7d4d | 34 | virtual int _putc(int c) { |
mabelliard | 1:43e6a97f7d4d | 35 | _cmd.putc(c); |
mabelliard | 1:43e6a97f7d4d | 36 | return 0; |
mabelliard | 1:43e6a97f7d4d | 37 | }; |
mabelliard | 1:43e6a97f7d4d | 38 | virtual int _getc() { |
mabelliard | 1:43e6a97f7d4d | 39 | return -1; |
mabelliard | 1:43e6a97f7d4d | 40 | }; |
mabelliard | 1:43e6a97f7d4d | 41 | }; |