mraa/src/x86/intel_sofia_3gr.c

/*
 * Author: Lay, Kuan Loon <kuan.loon.lay@intel.com>
 * Copyright (c) 2015 Intel Corporation.
 *
 * 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.
 */

#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

#include "common.h"
#include "x86/intel_sofia_3gr.h"

#define PLATFORM_NAME "SoFIA 3GR"

mraa_board_t*
mraa_intel_sofia_3gr()
{
    mraa_board_t* b = (mraa_board_t*) calloc(1, sizeof(mraa_board_t));
    if (b == NULL) {
        return NULL;
    }

    b->platform_name = PLATFORM_NAME;
    b->phy_pin_count = MRAA_INTEL_SOFIA_3GR_PINCOUNT;

    b->adv_func = (mraa_adv_func_t*) calloc(1, sizeof(mraa_adv_func_t));
    if (b->adv_func == NULL) {
        goto error;
    }

    b->pins = (mraa_pininfo_t*) malloc(sizeof(mraa_pininfo_t) * MRAA_INTEL_SOFIA_3GR_PINCOUNT);
    if (b->pins == NULL) {
        free(b->adv_func);
        goto error;
    }

    strncpy(b->pins[0].name, "I2C1SCL", 8);
    b->pins[0].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
    b->pins[0].i2c.pinmap = 1;
    b->pins[0].i2c.mux_total = 0;

    strncpy(b->pins[1].name, "I2C1SDA", 8);
    b->pins[1].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
    b->pins[1].i2c.pinmap = 1;
    b->pins[1].i2c.mux_total = 0;

    strncpy(b->pins[2].name, "I2C2SCL", 8);
    b->pins[2].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
    b->pins[2].i2c.pinmap = 1;
    b->pins[2].i2c.mux_total = 0;

    strncpy(b->pins[3].name, "I2C2SDA", 8);
    b->pins[3].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
    b->pins[3].i2c.pinmap = 1;
    b->pins[3].i2c.mux_total = 0;

    strncpy(b->pins[4].name, "I2C3SCL", 8);
    b->pins[4].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
    b->pins[4].i2c.pinmap = 1;
    b->pins[4].i2c.mux_total = 0;

    strncpy(b->pins[5].name, "I2C3SDA", 8);
    b->pins[5].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
    b->pins[5].i2c.pinmap = 1;
    b->pins[5].i2c.mux_total = 0;

    strncpy(b->pins[6].name, "I2C4SCL", 8);
    b->pins[6].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
    b->pins[6].i2c.pinmap = 1;
    b->pins[6].i2c.mux_total = 0;

    strncpy(b->pins[7].name, "I2C4SDA", 8);
    b->pins[7].capabilites = (mraa_pincapabilities_t){ 1, 0, 0, 0, 0, 1, 0, 0 };
    b->pins[7].i2c.pinmap = 1;
    b->pins[7].i2c.mux_total = 0;

    return b;
error:
    syslog(LOG_CRIT, "SoFIA 3GR: Platform failed to initialise");
    free(b);
    return NULL;
}