MKV46F16/src/bus_pal_hardware.h

/*
 * Copyright (c) 2013 - 2014, Freescale Semiconductor, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * o Redistributions of source code must retain the above copyright notice, this list
 *   of conditions and the following disclaimer.
 *
 * o Redistributions in binary form must reproduce the above copyright notice, this
 *   list of conditions and the following disclaimer in the documentation and/or
 *   other materials provided with the distribution.
 *
 * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
 *   contributors may be used to endorse or promote products derived from this
 *   software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#if !defined(__BUS_PAL_HARDWARE_H__)
#define __BUS_PAL_HARDWARE_H__

#include "dspi/fsl_dspi.h"
#include "i2c/fsl_i2c.h"

typedef struct _i2c_user_config
{
    uint8_t slaveAddress;
    uint16_t baudRate_kbps;
} i2c_user_config_t;

typedef struct _dspi_user_config
{
    dspi_clock_polarity_t polarity;   
    dspi_clock_phase_t phase;         
    dspi_shift_direction_t direction; 
    uint32_t baudRate_Bps;            
    uint32_t clock_Hz;
} dspi_user_config_t;

void init_hardware(void);

void write_bytes_to_host(uint8_t *src, uint32_t length);

void host_start_command_rx(uint8_t *dest, uint32_t length);

void host_stop_command_rx(void);

uint32_t get_bytes_received_from_host(void);

void configure_spi_speed(uint32_t speedkhz);

void configure_spi_settings(dspi_clock_polarity_t polarity, dspi_clock_phase_t phase, dspi_shift_direction_t direction);

void configure_i2c_address(uint8_t address);

void configure_i2c_speed(uint32_t speedkhz);

void send_spi_data(uint8_t *src, uint32_t writeLength);

void receive_spi_data(uint8_t *dest, uint32_t readLength);

void configure_can_speed(uint32_t speed);

void configure_can_txid(uint32_t txid);

void configure_can_rxid(uint32_t rxid);

void send_can_data(uint8_t *src, uint32_t writeLength);

void receive_can_data(uint8_t data, uint32_t instance);

void read_can_data(uint8_t *dest, uint32_t readLength);

void reset_can_buffer(void);

status_t send_i2c_data(uint8_t *src, uint32_t writeLength);

status_t receive_i2c_data(uint8_t *dest, uint32_t readLength);

void configure_gpio(uint8_t port, uint8_t pinNum, uint8_t muxVal);

void set_gpio(uint8_t port, uint8_t pinNum, uint8_t level);

void set_fpga_clock(uint32_t clock);

#endif // __BUS_PAL_HARDWARE_H__
// EOF