//
// BSD 3-Clause License
// 
// Hardware Abstraction Layer (HAL) targeted to Raspberry Pi and 
// Dragino LoRa/GPS HAT
// 
// Copyright (c) 2017, Wolfgang Klenk
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// 
// * Redistributions of source code must retain the above copyright notice, this
//   list of conditions and the following disclaimer.
// 
// * 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.
// 
// * Neither the name of the copyright holder 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.
// 
#include <stdlib.h>
#include <stdio.h>

#include "lmic.h"
#include "debug.h"

void debug_init () {
   fprintf(stdout, "%09d Debug: Initializing\n", osticks2ms(hal_ticks()));
}

void debug_str (const char* str) {
   fprintf(stdout, "%09d Debug: %s\n", osticks2ms(hal_ticks()), str);
}

void debug_val (const char* label, u4_t val) {
   fprintf(stdout, "%09d Debug: Label '%s' value 0x%x\n", osticks2ms(hal_ticks()), label, val);
}

void debug_led (int val) {
   // fprintf(stdout, "Debug: Set LED to 0x%02x\n", val);
}

void debug_event (int ev) {
    static const char* evnames[] = {
        [EV_SCAN_TIMEOUT]   = "SCAN_TIMEOUT",
        [EV_BEACON_FOUND]   = "BEACON_FOUND",
        [EV_BEACON_MISSED]  = "BEACON_MISSED",
        [EV_BEACON_TRACKED] = "BEACON_TRACKED",
        [EV_JOINING]        = "JOINING",
        [EV_JOINED]         = "JOINED",
        [EV_RFU1]           = "RFU1",
        [EV_JOIN_FAILED]    = "JOIN_FAILED",
        [EV_REJOIN_FAILED]  = "REJOIN_FAILED",
        [EV_TXCOMPLETE]     = "TXCOMPLETE",
        [EV_LOST_TSYNC]     = "LOST_TSYNC",
        [EV_RESET]          = "RESET",
        [EV_RXCOMPLETE]     = "RXCOMPLETE",
        [EV_LINK_DEAD]      = "LINK_DEAD",
        [EV_LINK_ALIVE]     = "LINK_ALIVE",
        [EV_SCAN_FOUND]     = "SCAN_FOUND",
        [EV_TXSTART]        = "EV_TXSTART",
    };
    debug_str((ev < sizeof(evnames)/sizeof(evnames[0])) ? evnames[ev] : "EV_UNKNOWN" );
}

void debug_buf (const u1_t* buf, int len) {
   fprintf(stdout, "%09d Debug: Buffer received. length=%d\n", osticks2ms(hal_ticks()), len);
}