ezocarrierrtd.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.
**
** 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 EZOCARRIERRTD_H
#define EZOCARRIERRTD_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"
#include "drv_i2c_master.h"
#include "drv_uart.h"
 
#define EZOCARRIERRTD_CMD_BAUD                  "Baud"
#define EZOCARRIERRTD_CMD_CONT_READ             "C"
#define EZOCARRIERRTD_CMD_CAL                   "Cal"
#define EZOCARRIERRTD_CMD_DATA_LOGGER           "D"
#define EZOCARRIERRTD_CMD_EXPORT                "Export"
#define EZOCARRIERRTD_CMD_FACTORY               "Factory"
#define EZOCARRIERRTD_CMD_FIND                  "Find"
#define EZOCARRIERRTD_CMD_DEV_INFO              "i"
#define EZOCARRIERRTD_CMD_I2C                   "I2C"
#define EZOCARRIERRTD_CMD_IMPORT                "Import"
#define EZOCARRIERRTD_CMD_LED                   "L"
#define EZOCARRIERRTD_CMD_MEM_RECALL            "M"
#define EZOCARRIERRTD_CMD_NAME                  "Name"
#define EZOCARRIERRTD_CMD_PROTOCOL_LOCK         "Plock"
#define EZOCARRIERRTD_CMD_SINGLE_READ           "R"
#define EZOCARRIERRTD_CMD_SCALE                 "S"
#define EZOCARRIERRTD_CMD_SLEEP                 "Sleep"
#define EZOCARRIERRTD_CMD_STATUS                "Status"
#define EZOCARRIERRTD_CMD_RESP_CODES            "*OK"
#define EZOCARRIERRTD_CMD_END_COMMAND           "\r"
 
#define EZOCARRIERRTD_RSP_OK                    "*OK"
#define EZOCARRIERRTD_RSP_ERROR                 "*ER"
#define EZOCARRIERRTD_RSP_OVER_VOLT             "*OV"
#define EZOCARRIERRTD_RSP_UNDER_VOLT            "*UV"
#define EZOCARRIERRTD_RSP_RESET                 "*RS"
#define EZOCARRIERRTD_RSP_READY                 "*RE"
#define EZOCARRIERRTD_RSP_SLEEP                 "*SL"
#define EZOCARRIERRTD_RSP_WAKE_UP               "*WA"
 
#define EZOCARRIERRTD_TX_DRV_BUFFER_SIZE        100
#define EZOCARRIERRTD_RX_DRV_BUFFER_SIZE        300
 
 // ezocarrierrtd_cmd
 
#define EZOCARRIERRTD_DEVICE_ADDRESS            0x61
 
#define EZOCARRIERRTD_MAP_MIKROBUS( cfg, mikrobus ) \
    cfg.scl  = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
    cfg.sda  = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
    cfg.tx_pin  = MIKROBUS( mikrobus, MIKROBUS_TX ); \
    cfg.rx_pin  = MIKROBUS( mikrobus, MIKROBUS_RX )
 
 // ezocarrierrtd_map
 // ezocarrierrtd
 
typedef enum
{
    EZOCARRIERRTD_DRV_SEL_I2C,       
    EZOCARRIERRTD_DRV_SEL_UART       
} ezocarrierrtd_drv_t;
 
typedef struct
{
    // Modules
    uart_t uart;                                
    i2c_master_t i2c;                           
    // Buffers
    uint8_t uart_rx_buffer[ EZOCARRIERRTD_RX_DRV_BUFFER_SIZE ];  
    uint8_t uart_tx_buffer[ EZOCARRIERRTD_TX_DRV_BUFFER_SIZE ];  
    uint8_t slave_address;                      
    ezocarrierrtd_drv_t drv_sel;                
} ezocarrierrtd_t;
 
typedef struct
{
    // Communication gpio pins
    pin_name_t rx_pin;                          
    pin_name_t tx_pin;                          
    pin_name_t scl;                             
    pin_name_t sda;                             
    // Static variable
    uint32_t         baud_rate;                 
    bool             uart_blocking;             
    uart_data_bits_t data_bit;                  
    uart_parity_t    parity_bit;                
    uart_stop_bits_t stop_bit;                  
    uint32_t   i2c_speed;                       
    uint8_t    i2c_address;                     
    ezocarrierrtd_drv_t drv_sel;                
} ezocarrierrtd_cfg_t;
 
typedef enum
{
    EZOCARRIERRTD_OK = 0,
    EZOCARRIERRTD_ERROR = -1,
    EZOCARRIERRTD_ERROR_TIMEOUT = -2
 
} ezocarrierrtd_return_value_t;
 
void ezocarrierrtd_cfg_setup ( ezocarrierrtd_cfg_t *cfg );
 
void ezocarrierrtd_drv_interface_sel ( ezocarrierrtd_cfg_t *cfg, ezocarrierrtd_drv_t drv_sel );
 
err_t ezocarrierrtd_init ( ezocarrierrtd_t *ctx, ezocarrierrtd_cfg_t *cfg );
 
err_t ezocarrierrtd_generic_write ( ezocarrierrtd_t *ctx, uint8_t *data_in, uint16_t len );
 
err_t ezocarrierrtd_generic_read ( ezocarrierrtd_t *ctx, uint8_t *data_out, uint16_t len );
 
void ezocarrierrtd_send_cmd ( ezocarrierrtd_t *ctx, uint8_t *cmd );
 
void ezocarrierrtd_send_cmd_with_par ( ezocarrierrtd_t *ctx, uint8_t *cmd, uint8_t *param_buf );
 
void ezocarrierrtd_send_cmd_check ( ezocarrierrtd_t *ctx, uint8_t *cmd );
 
#ifdef __cplusplus
}
#endif
#endif // EZOCARRIERRTD_H
 
 // ezocarrierrtd
 
// ------------------------------------------------------------------------ END