/*
 * Copyright (c) 2018 Atmosphère-NX
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "log_device_uart.h"
#include "../car.h"
#include "../uart.h"

static void initialize(debug_log_device_uart_t *this) {
    if (!this->is_initialized) {
        uart_select(UART_A);
        clkrst_enable(CARDEVICE_UARTA);
        uart_init(UART_A, BAUD_115200); /* is this the correct baud rate for this use-case? */
        this->is_initialized = true;
    }
}

static void write_string(debug_log_device_uart_t *this, const char *str, size_t len) {
    (void)this;
    uart_send(UART_A, str, len);
}

static void finalize(debug_log_device_uart_t *this) {
    clkrst_disable(CARDEVICE_UARTA);
}

debug_log_device_uart_t g_debug_log_device_uart = {
    .super = {
        .initialize     = (void (*)(debug_log_device_t *, ...))initialize,
        .write_string   = (void (*)(debug_log_device_t *, const char *, size_t))write_string,
        .finalize       = (void (*)(debug_log_device_t *))finalize,
    },
};