4 * Copyright 2004 Develer S.r.l. (http://www.develer.com/)
5 * Copyright 2004 Giovanni Bajo
6 * This file is part of DevLib - See devlib/README for information.
9 * \brief Generic library to handle buzzers and leds
13 * \author Giovanni Bajo <rasky@develer.com>
18 * Revision 1.2 2004/06/03 11:27:09 bernie
19 * Add dual-license information.
21 * Revision 1.1 2004/05/23 18:36:05 bernie
22 * Import buzzerled driver.
26 #ifndef DRV_BUZZERLED_H
27 #define DRV_BUZZERLED_H
29 /*! Include hw.h. We expect hw.h to define enum BLD_DEVICE, which must contain
30 * an enumarator for each device, plus a special symbol NUM_BLDS containing the
35 /*! Initialize the buzzerled library.
37 * \note This function must be called before any other function in the library.
41 /*! Set or reset a device.
43 * \param device Device to be set
44 * \param enable Enable/disable status
46 void bld_set(enum BLD_DEVICE device, bool enable);
48 /*! Enable a device for a certain interval of time
50 * \param device Device to be enabled
51 * \param duration Number of milliseconds the device must be enabled
53 * \note This function is non-blocking, so it will return immediately.
55 void bld_beep(enum BLD_DEVICE device, uint16_t duration);
58 /*! Enable a device for a certain interval of time and wait.
60 * \param device Device to be enabled
61 * \param duration Number of milliseconds the device must be enabled
63 * \note This function is blocking, so it will return after the specified period of time.
65 void bld_beep_and_wait(enum BLD_DEVICE device, uint16_t duration);
67 #endif /* DRV_BUZZERLED_H */