jump/demo/main.c

#include <stdio.h>
#include <stdlib.h>

#include <jump_rope_count_device.h>

const int fs = 50;

int main()
{
	struct jump_rope_count_config cfg;
	struct jump_rope_count_device dev;
	struct sensor_packet packet;
	int count = 0, ret;
	enum jump_rope_count_result result;

	cfg.lg = 0.5;
	cfg.hg = 1.5;
	cfg.la = 4.0;
	cfg.ha = 6.0;
	cfg.lgz = -1.5;
	cfg.hgz = 2;
	cfg.a_g_window = 100;
	cfg.cy_window = fs * 0.1;
	cfg.cy_crit = 200;
	cfg.cy_suppress_time = fs * 0.2;
	cfg.wait_time = fs * 1;

	if (jump_rope_count_device_init(&dev, &cfg) != 0)
		abort();

	while (scanf("%f%f%f%f%f%f%f",
		     &packet.gx, &packet.gy, &packet.gz,
		     &packet.ax, &packet.ay, &packet.az,
		     &packet.cy) == 7) {
		ret = process_packet(&dev, &packet, &result);
		if (ret != 0)
			abort();
		if (result == RESULT_INACTIVE) {
			if (count > 1)
				printf("%d\n", count - 1);
			count = 0;
		} else if (result == RESULT_TRIGGERED)
			count += 1;
	}

	if (count > 1)
		printf("%d\n", count - 1);
	return 0;
}

/* vim: set ts=8 sw=8 sts=8 noet: */