audioamp5.h

Go to the documentation of this file.

/*
 * MikroSDK - MikroE Software Development Kit
 * Copyright© 2020 MikroElektronika d.o.o.
 * 
 * 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. 
 */
 
// ----------------------------------------------------------------------------
 
#ifndef AUDIOAMP5_H
#define AUDIOAMP5_H
 
#ifdef PREINIT_SUPPORTED
#include "preinit.h"
#endif
 
#ifdef MikroCCoreVersion
    #if MikroCCoreVersion >= 1
        #include "delays.h"
    #endif
#endif
 
#include "drv_digital_out.h"
#include "drv_digital_in.h"
 
// -------------------------------------------------------------- PUBLIC MACROS 
#define AUDIOAMP5_MAP_MIKROBUS( cfg, mikrobus ) \
    cfg.mds= MIKROBUS( mikrobus, MIKROBUS_RST ); \
    cfg.en= MIKROBUS( mikrobus, MIKROBUS_CS ); \
    cfg.gs= MIKROBUS( mikrobus, MIKROBUS_PWM ); \
 
#define AUDIOAMP5_RETVAL  uint8_t
 
#define AUDIOAMP5_OK           0x00
#define AUDIOAMP5_INIT_ERROR   0xFF
#define AUDIOAMP5_SHDWN_MUTE_OUTPUTS        0x00 
#define AUDIOAMP5_PWRUP_UNMUTE_OUTPUTS      0x01 
#define AUDIOAMP5_BD_MODE                   0x00 
#define AUDIOAMP5_1SPW_MODE                 0x01 
#define AUDIOAMP5_GAIN_20DB                 0x00 
#define AUDIOAMP5_GAIN_26DB                 0x01 
 // End group macro 
// --------------------------------------------------------------- PUBLIC TYPES
typedef struct
{
    // Output pins 
 
    digital_out_t mds;
    digital_out_t en;
    digital_out_t gs;
 
} audioamp5_t;
 
typedef struct
{
    // Additional gpio pins 
 
    pin_name_t mds;
    pin_name_t en;
    pin_name_t gs;
 
} audioamp5_cfg_t;
 
 // End types group
// ----------------------------------------------- PUBLIC FUNCTION DECLARATIONS
 
#ifdef __cplusplus
extern "C"{
#endif
 
void audioamp5_cfg_setup ( audioamp5_cfg_t *cfg );
 
AUDIOAMP5_RETVAL audioamp5_init ( audioamp5_t *ctx, audioamp5_cfg_t *cfg );
 
void audioamp5_default_cfg ( audioamp5_t *ctx );
 
void audioamp5_set_device_state ( audioamp5_t *ctx, uint8_t state );
 
void audioamp5_mode_select ( audioamp5_t *ctx, uint8_t state );
 
void audioamp5_gain_select ( audioamp5_t *ctx, uint8_t state );
 
void audioamp5_config_update ( audioamp5_t *ctx );
 
#ifdef __cplusplus
}
#endif
#endif  // _AUDIOAMP5_H_
 
 // End public_function group
 
// ------------------------------------------------------------------------- END