/****************************************************************************
 *
 * Copyright 2020 Samsung Electronics All Rights Reserved.
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific
 * language governing permissions and limitations under the License.
 *
 ****************************************************************************/

#ifndef MBED_OBJECTS_H
#define MBED_OBJECTS_H

#include "cmsis.h"
#include "PortNames.h"
#include "PeripheralNames.h"
#include "PinNames.h"
#include "i2c_def.h"
#include "spi_def.h"
#include "serial_api.h"

#ifdef __cplusplus
extern "C" {
#endif

struct gpio_irq_s {
    uint32_t ch;
};

struct port_s {
    __IO uint32_t *reg_dir;
    __IO uint32_t *reg_dirclr;
    __IO uint32_t *reg_out;
    __IO  uint32_t *reg_in;
    PortName port;
    uint32_t mask;
};

typedef enum {
    USI0_PORT_ID = 0,
    USI1_PORT_ID,
    USI_MAX_PORTS
} t_usi_ports_enum;

typedef enum {
    PL011_UART0_ID = 0,
    PL011_UART1_ID,
    PL011_UART_MAX
} t_pl011_ports_enum;

typedef enum {
    DUMMY_UART0_ID = 0,
    DUMMY_UART1_ID,
    DUMMY_UART_MAX
} t_dummy_ports_enum;


struct uart_ops_s {
    void (*serial_baud)(void *obj, int baudrate);
    void (*serial_format)(void *obj, int data_bits, SerialParity parity, int stop_bits);
    void (*serial_irq_handler)(void *obj, uart_irq_handler handler, uint32_t id);
    void (*serial_irq_set)(void *obj, SerialIrq irq, uint32_t enable);
    void (*serial_putc)(void *obj, int c);
    int (*serial_writable)(void *obj);
    int (*serial_getc)(void *obj);
    int (*serial_readable)(void *obj);
#if DEVICE_SERIAL_FC
    void (*serial_set_flow_control)(serial_t *obj, FlowControl type, PinName rxflow, PinName txflow);
#endif
};


struct serial_s {
    void *uart;
    int index;
    int rx_fifo_depth;
    int tx_fifo_depth;
    struct uart_ops_s ops;
};

struct i2c_s {
    I2C_TypeDef *i2c;
    uint16_t last_xfer_address;
    unsigned int xfer_speed;
    unsigned int mode;
    unsigned int base;
    unsigned int timeout;
    unsigned int slave_addr;
    unsigned int addrlen;
    unsigned int master;
    int retries;
    unsigned char initialized;
    int clock;
};

struct spi_s {
    SPI_TypeDef *spi;
    unsigned int freqid;
    unsigned int nbits;
    unsigned int base;
    unsigned int mode;
    unsigned int frequency;
    unsigned int actual;
};

struct analogin_s {
    ADCName adc;
    PinName  pin;
    uint32_t pin_number;
    __IO uint32_t address;
};

struct flash_s {
    uint32_t dummy;
};

struct trng_s {
    uint32_t dummy;
};

#include "gpio_object.h"

#ifdef __cplusplus
}
#endif

#endif