rfswitch.h

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/****************************************************************************
** Copyright (C) 2020 MikroElektronika d.o.o.
** Contact: https://www.mikroe.com/contact
**
** 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.
**
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** 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,
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#ifndef RFSWITCH_H
#define RFSWITCH_H
 
#ifdef __cplusplus
extern "C"{
#endif
 
#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"
 
#define RFSWITCH_ON_PIN_STATE_HIGH                              0x01
#define RFSWITCH_ON_PIN_STATE_LOW                               0x00
#define RFSWITCH_SEL_PIN_STATE_HIGH                             0x01
#define RFSWITCH_SEL_PIN_STATE_LOW                              0x00
#define RFSWITCH_SELECT_CHANNEL_1                               0x01
#define RFSWITCH_SELECT_CHANNEL_2                               0x02
 
 // rfswitch_set
 
#define RFSWITCH_MAP_MIKROBUS( cfg, mikrobus ) \
    cfg.on = MIKROBUS( mikrobus, MIKROBUS_CS ); \
    cfg.sel = MIKROBUS( mikrobus, MIKROBUS_PWM )
 
 // rfswitch_map
 // rfswitch
 
typedef struct
{
    digital_out_t  on;      
    digital_out_t  sel;     
} rfswitch_t;
 
typedef struct
{
    pin_name_t  on;         
    pin_name_t  sel;        
} rfswitch_cfg_t;
 
typedef enum
{
    RFSWITCH_OK = 0,
    RFSWITCH_ERROR = -1
 
} rfswitch_return_value_t;
 
void rfswitch_cfg_setup ( rfswitch_cfg_t *cfg );
 
err_t rfswitch_init ( rfswitch_t *ctx, rfswitch_cfg_t *cfg );
 
void rfswitch_power_on ( rfswitch_t *ctx );
 
void rfswitch_on_pin_set ( rfswitch_t *ctx, uint8_t enable );
 
void rfswitch_sel_pin_set ( rfswitch_t *ctx, uint8_t enable );
 
void rfswitch_switch_channel ( rfswitch_t *ctx );
 
void rfswitch_select_channel ( rfswitch_t *ctx, uint8_t select_channel );
 
#ifdef __cplusplus
}
#endif
#endif // RFSWITCH_H
 
 // rfswitch
 
// ------------------------------------------------------------------------ END