charger12.h

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/*
 * 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 CHARGER12_H
#define CHARGER12_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"
#include "drv_spi_master.h"
 
 
// -------------------------------------------------------------- PUBLIC MACROS 
#define CHARGER12_MAP_MIKROBUS( cfg, mikrobus ) \
   cfg.miso  = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
   cfg.mosi  = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
   cfg.sck   = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
   cfg.cs    = MIKROBUS( mikrobus, MIKROBUS_CS ); \
   cfg.che = MIKROBUS( mikrobus, MIKROBUS_RST ); \
   cfg.mod = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
   cfg.vok = MIKROBUS( mikrobus, MIKROBUS_INT )
#define CHARGER12_RETVAL  uint8_t
 
#define CHARGER12_OK           0x00
#define CHARGER12_INIT_ERROR   0xFF
#define CHARGER12_SPI_VOLATILE_WIPER_0      0x00
#define CHARGER12_SPI_VOLATILE_WIPER_1      0x01
#define CHARGER12_SPI_NON_VOLATILE_WIPER_0  0x02
#define CHARGER12_SPI_NON_VOLATILE_WIPER_1  0x03
#define CHARGER12_SPI_VOLATILE_TCON         0x04
#define CHARGER12_SPI_STATUS_REGISTER       0x05
#define CHARGER12_SPI_DATA_EEPROM_0         0x06
#define CHARGER12_SPI_DATA_EEPROM_1         0x07
#define CHARGER12_SPI_DATA_EEPROM_2         0x08
#define CHARGER12_SPI_DATA_EEPROM_3         0x09
#define CHARGER12_SPI_DATA_EEPROM_4         0x0A
#define CHARGER12_SPI_DATA_EEPROM_5         0x0B
#define CHARGER12_SPI_DATA_EEPROM_6         0x0C
#define CHARGER12_SPI_DATA_EEPROM_7         0x0D
#define CHARGER12_SPI_DATA_EEPROM_8         0x0E
#define CHARGER12_SPI_DATA_EEPROM_9         0x0F
#define CHARGER12_MODE_Li          0
#define CHARGER12_MODE_NiMh_NiCd   1
#define CHARGER12_MODE_DISABLE     2
#define CHARGER12_MODE_NO_BATTERY  3
 // End group macro 
// --------------------------------------------------------------- PUBLIC TYPES
typedef struct
{
    // Output pins 
 
    digital_out_t cs;
    digital_out_t che;
    digital_out_t mod;
    
    // Input pins 
 
    digital_in_t vok;
    
    // Modules 
 
    spi_master_t spi;
    pin_name_t chip_select;
 
} charger12_t;
 
typedef struct
{
    // Communication gpio pins 
 
    pin_name_t miso;
    pin_name_t mosi;
    pin_name_t sck;
    pin_name_t cs;
 
    // Additional gpio pins 
 
    pin_name_t che;
    pin_name_t mod;
    pin_name_t vok;
 
    // static variable 
 
    uint32_t spi_speed;
    spi_master_mode_t   spi_mode;
    spi_master_chip_select_polarity_t cs_polarity;
 
} charger12_cfg_t;
 
 // End types group
// ----------------------------------------------- PUBLIC FUNCTION DECLARATIONS
 
#ifdef __cplusplus
extern "C"{
#endif
 
void charger12_cfg_setup ( charger12_cfg_t *cfg );
 
CHARGER12_RETVAL charger12_init ( charger12_t *ctx, charger12_cfg_t *cfg );
 
void charger12_generic_transfer ( charger12_t *ctx, uint8_t *data_in, uint8_t *data_out, uint8_t tx_len, uint8_t rx_len );
 
uint8_t charger12_int_get ( charger12_t *ctx );
 
void charger12_pwm_set ( charger12_t *ctx, uint8_t pin_state );
 
void charger12_rst_set ( charger12_t *ctx, uint8_t pin_state );
 
void charger12_cs_set ( charger12_t *ctx, uint8_t pin_state );
 
uint8_t charger12_mode_select ( charger12_t *ctx, uint8_t mode_select );
 
void charger12_spi_set_register( charger12_t *ctx, uint8_t register_address, uint16_t register_value );
 
void charger12_spi_increment_wiper( charger12_t *ctx );
 
void charger12_spi_decrement_wiper( charger12_t *ctx );
 
 
 
#ifdef __cplusplus
}
#endif
#endif  // _CHARGER12_H_
 
 // End public_function group
 
// ------------------------------------------------------------------------- END