// testmav.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "stdio.h"
#include "stdint.h"
#include "stddef.h"
#include "assert.h"


#define MAVLINK_USE_CONVENIENCE_FUNCTIONS
#define MAVLINK_COMM_NUM_BUFFERS 2

#include <mavlink_types.h>
static mavlink_system_t mavlink_system = {42,11,};

#define MAVLINK_ASSERT(x) assert(x)
static void comm_send_ch(mavlink_channel_t chan, uint8_t c);

static mavlink_message_t last_msg;

#include <common/mavlink.h>
#include <common/testsuite.h>

static unsigned chan_counts[MAVLINK_COMM_NUM_BUFFERS];

static const unsigned message_lengths[] = MAVLINK_MESSAGE_LENGTHS;
static unsigned error_count;

static const mavlink_message_info_t message_info[256] = MAVLINK_MESSAGE_INFO;

static void print_one_field(mavlink_message_t *msg, const mavlink_field_info_t *f, int idx)
{
#define PRINT_FORMAT(f, def) (f->print_format?f->print_format:def)
	switch (f->type) {
	case MAVLINK_TYPE_CHAR:
		printf(PRINT_FORMAT(f, "%c"), _MAV_RETURN_char(msg, f->wire_offset+idx*1));
		break;
	case MAVLINK_TYPE_UINT8_T:
		printf(PRINT_FORMAT(f, "%u"), _MAV_RETURN_uint8_t(msg, f->wire_offset+idx*1));
		break;
	case MAVLINK_TYPE_INT8_T:
		printf(PRINT_FORMAT(f, "%d"), _MAV_RETURN_int8_t(msg, f->wire_offset+idx*1));
		break;
	case MAVLINK_TYPE_UINT16_T:
		printf(PRINT_FORMAT(f, "%u"), _MAV_RETURN_uint16_t(msg, f->wire_offset+idx*2));
		break;
	case MAVLINK_TYPE_INT16_T:
		printf(PRINT_FORMAT(f, "%d"), _MAV_RETURN_int16_t(msg, f->wire_offset+idx*2));
		break;
	case MAVLINK_TYPE_UINT32_T:
		printf(PRINT_FORMAT(f, "%lu"), (unsigned long)_MAV_RETURN_uint32_t(msg, f->wire_offset+idx*4));
		break;
	case MAVLINK_TYPE_INT32_T:
		printf(PRINT_FORMAT(f, "%ld"), (long)_MAV_RETURN_int32_t(msg, f->wire_offset+idx*4));
		break;
	case MAVLINK_TYPE_UINT64_T:
		printf(PRINT_FORMAT(f, "%llu"), (unsigned long long)_MAV_RETURN_uint64_t(msg, f->wire_offset+idx*8));
		break;
	case MAVLINK_TYPE_INT64_T:
		printf(PRINT_FORMAT(f, "%lld"), (long long)_MAV_RETURN_int64_t(msg, f->wire_offset+idx*8));
		break;
	case MAVLINK_TYPE_FLOAT:
		printf(PRINT_FORMAT(f, "%f"), (double)_MAV_RETURN_float(msg, f->wire_offset+idx*4));
		break;
	case MAVLINK_TYPE_DOUBLE:
		printf(PRINT_FORMAT(f, "%f"), _MAV_RETURN_double(msg, f->wire_offset+idx*8));
		break;
	}
}

static void print_field(mavlink_message_t *msg, const mavlink_field_info_t *f)
{
	printf("%s: ", f->name);
	if (f->array_length == 0) {
		print_one_field(msg, f, 0);
		printf(" ");
	} else {
		unsigned i;
		/* print an array */
		if (f->type == MAVLINK_TYPE_CHAR) {
			printf("'%.*s'", f->array_length,
			       f->wire_offset+(const char *)_MAV_PAYLOAD(msg));
			
		} else {
			printf("[ ");
			for (i=0; i<f->array_length; i++) {
				print_one_field(msg, f, i);
				if (i < f->array_length) {
					printf(", ");
				}
			}
			printf("]");
		}
	}
	printf(" ");
}

static void print_message(mavlink_message_t *msg)
{
	const mavlink_message_info_t *m = &message_info[msg->msgid];
	const mavlink_field_info_t *f = m->fields;
	unsigned i;
	printf("%s { ", m->name);
	for (i=0; i<m->num_fields; i++) {
		print_field(msg, &f[i]);
	}
	printf("}\n");
}

static void comm_send_ch(mavlink_channel_t chan, uint8_t c)
{
	mavlink_status_t status;
	if (mavlink_parse_char(chan, c, &last_msg, &status)) {
		print_message(&last_msg);
		chan_counts[chan]++;
		/* channel 0 gets 3 messages per message, because of
		   the channel defaults for _pack() and _encode() */
		if (chan == MAVLINK_COMM_0 && status.current_rx_seq != (uint8_t)(chan_counts[chan]*3)) {
			printf("Channel 0 sequence mismatch error at packet %u (rx_seq=%u)\n", 
			       chan_counts[chan], status.current_rx_seq);
			error_count++;
		} else if (chan > MAVLINK_COMM_0 && status.current_rx_seq != (uint8_t)chan_counts[chan]) {
			printf("Channel %u sequence mismatch error at packet %u (rx_seq=%u)\n", 
			       (unsigned)chan, chan_counts[chan], status.current_rx_seq);
			error_count++;
		}
		if (message_lengths[last_msg.msgid] != last_msg.len) {
			printf("Incorrect message length %u for message %u - expected %u\n", 
			       (unsigned)last_msg.len, (unsigned)last_msg.msgid, message_lengths[last_msg.msgid]);
			error_count++;
		}
	}
	if (status.packet_rx_drop_count != 0) {
		printf("Parse error at packet %u\n", chan_counts[chan]);
		error_count++;
	}
}
	
int _tmain(int argc, _TCHAR* argv[])
{
	int chan;
	mavlink_test_all(11, 10, &last_msg);
	for (chan=MAVLINK_COMM_0; chan<=MAVLINK_COMM_1; chan++) {
		printf("Received %u messages on channel %u OK\n", 
		       chan_counts[chan], (unsigned)chan);
	}
	if (error_count != 0) {
		printf("Error count %u\n", error_count);
		return(1);
	}
	printf("No errors detected\n");
	return 0;
}
