RFID tracking with mbed & RS-EDP reference design
Dependencies: RWDModule mbed SDCard
Diff: ui/beep.h
- Revision:
- 0:fd63457452f4
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ui/beep.h Wed Jul 28 11:02:36 2010 +0000 @@ -0,0 +1,66 @@ +/* +Copyright (c) 2010 ARM Limited + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + +/* +This class provides beeping using different tones. +*/ + +#ifndef BEEP_H +#define BEEP_H + +#include "mbed.h" + +class Beep +{ +public: + Beep(PinName pin); + ~Beep(); + + enum BEEP_TONE + { + TONE_OK = 0, + TONE_INFO, + TONE_WARN, + TONE_ERR + }; + + void beep(BEEP_TONE tone); + +protected: + void beepNote(); + void beepTick(); + void beepDone(); + +private: + Ticker m_ticker; + Timeout m_timeout; + DigitalOut m_out; + +// float m_part[8]; //Len, freq, len, freq... + float* m_part; + int m_pos; + + static const float Tones[][8]; + +}; + +#endif