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emulab-devel
Commit 48bcb0d5 authored by David Johnson's avatar David Johnson
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Modifications to file_dumper, should work good now.

parent beb269a5
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Showing with 87 additions and 91 deletions
robots/vmcd/file_dumper.c
View file @ 48bcb0d5
......@@ -20,7 +20,7 @@
#include <fcntl.h>
#include "log.h"
#include "mtp.h"
//#include "mtp.h"
#include <math.h>
#include "mezz.h"
......@@ -50,45 +50,45 @@ static void sigusr1(int signal)
mezz_frame_count += 1;
}
#define ROBOT_HEIGHT 0.12f
/* #define ROBOT_HEIGHT 0.12f */
void radial_trans(struct robot_position *p_inout)
{
float distance_from_center, theta, vtheta, offset;
struct robot_position dp;
struct robot_position rp;
/* void radial_trans(struct robot_position *p_inout) */
/* { */
/* float distance_from_center, theta, vtheta, offset; */
/* struct robot_position dp; */
/* struct robot_position rp; */
dp.x = 0.0;
dp.y = 0.0;
dp.theta = 0.0;
/* dp.x = 0.0; */
/* dp.y = 0.0; */
/* dp.theta = 0.0; */
rp = *p_inout;
/* rp = *p_inout; */
mtp_polar(&dp, &rp, &distance_from_center, &theta);
vtheta = atan2f(z_offset, distance_from_center);
offset = ROBOT_HEIGHT / tanf(vtheta);
mtp_cartesian(&dp, distance_from_center - offset, theta, p_inout);
}
/* mtp_polar(&dp, &rp, &distance_from_center, &theta); */
/* vtheta = atan2f(z_offset, distance_from_center); */
/* offset = ROBOT_HEIGHT / tanf(vtheta); */
/* mtp_cartesian(&dp, distance_from_center - offset, theta, p_inout); */
/* } */
/**
* Transform a local camera coordinate to a real world coordinate.
*
* @param p The position to transform.
*/
void local2global_posit_trans(struct robot_position *p_inout)
{
float old_x = p_inout->x;
/* void local2global_posit_trans(struct robot_position *p_inout) */
/* { */
/* float old_x = p_inout->x; */
assert(p_inout != NULL);
/* assert(p_inout != NULL); */
p_inout->x = p_inout->y + x_offset;
p_inout->y = old_x + y_offset;
p_inout->theta -= M_PI_2;
}
/* p_inout->x = p_inout->y + x_offset; */
/* p_inout->y = old_x + y_offset; */
/* p_inout->theta -= M_PI_2; */
/* } */
void print_packets(mezz_mmap_t *mm)
{
struct robot_position rp;
/* struct robot_position rp; */
mezz_objectlist_t *mol;
int lpc;
int i,j;
......@@ -108,74 +108,69 @@ void print_packets(mezz_mmap_t *mm)
int found_first_blob = 0;
for (i = 0; i < mm->bloblist.count; ++i) {
if (found_first_blob) {
break;
}
for (j = 0; j < mm->bloblist.count; ++j) {
if (found_first_blob) {
break;
}
if (j != i) {
if (!done_blobs[i] && !done_blobs[j] &&
mm->bloblist.blobs[i].object ==
mm->bloblist.blobs[j].object ) {
found_first_blob = 1;
done_blobs[i] = done_blobs[j] = 1;
// print out the blob centroids
fprintf(output_FILE,
"a(%f,%f) b(%f,%f)",
mm->bloblist.blobs[i].ox,
mm->bloblist.blobs[i].oy,
mm->bloblist.blobs[j].ox,
mm->bloblist.blobs[j].oy
);
fprintf(output_FILE,
" -- wc(%f,%f,%f)\n",
mol->objects[0].px,
mol->objects[0].py,
mol->objects[0].pa
);
fflush(stdout);
}
}
}
}
#if 0
for (lpc = 0; lpc < mol->count; ++lpc) {
if (mol->objects[lpc].valid) { /* Don't send meaningless data. */
/* Copy the camera-coordinates, then */
rp.x = mol->objects[lpc].px;
rp.y = mol->objects[lpc].py;
rp.theta = mol->objects[lpc].pa;
fprintf(output_FILE," - local[%d]: x = %f, y = %f, theta = %f\n",
lpc,rp.x,rp.y,rp.theta
);
radial_trans(&rp);
for (i = 0; i < mm->objectlist.count; ++i) {
mezz_object_t *obj = &(mm->objectlist.objects[i]);
if (obj->valid) {
fprintf(output_FILE,
" - radial[%d]: x = %f, y = %f, theta = %f\n",
lpc,rp.x,rp.y,rp.theta
"[%d] a(%f,%f) b(%f,%f)",
i,
obj->ablob.ox,
obj->ablob.oy,
obj->bblob.ox,
obj->bblob.oy
);
/* ... transform them into global coordinates. */
local2global_posit_trans(&rp);
fprintf(output_FILE,
" - global[%d]: x = %f, y = %f, theta = %f\n",
lpc,rp.x,rp.y,rp.theta
" -- wc(%f,%f,%f)\n",
obj->px,
obj->py,
obj->pa
);
}
}
}
#endif
// old "algorithm" for finding which blobs belong to which objects...
// faulty cause blobs aren't declared as valid/invalid like objects are.
/* for (i = 0; i < mm->bloblist.count; ++i) { */
/* if (found_first_blob) { */
/* break; */
/* } */
/* for (j = 0; j < mm->bloblist.count; ++j) { */
/* if (found_first_blob) { */
/* break; */
/* } */
/* if (j != i) { */
/* if (!done_blobs[i] && !done_blobs[j] && */
/* mm->bloblist.blobs[i].object == */
/* mm->bloblist.blobs[j].object ) { */
/* found_first_blob = 1; */
/* done_blobs[i] = done_blobs[j] = 1; */
/* // print out the blob centroids */
/* fprintf(output_FILE, */
/* "a(%f,%f) b(%f,%f)", */
/* mm->bloblist.blobs[i].ox, */
/* mm->bloblist.blobs[i].oy, */
/* mm->bloblist.blobs[j].ox, */
/* mm->bloblist.blobs[j].oy */
/* ); */
/* fprintf(output_FILE, */
/* " -- wc(%f,%f,%f)\n", */
/* mol->objects[0].px, */
/* mol->objects[0].py, */
/* mol->objects[0].pa */
/* ); */
/* fflush(output_FILE); */
/* } */
/* } */
/* } */
/* } */
}
void usage() {
......@@ -263,7 +258,8 @@ int main(int argc, char *argv[])
signal(SIGPIPE, SIG_IGN);
if (mezz_init(0, mezz_file) == -1) {
errorc("unable to initialize mezzanine\n");
error("unable to initialize mezzanine\n");
//errorc("unable to initialize mezzanine\n");
exit(2);
}
mezzmap = mezz_mmap();
......@@ -366,9 +362,9 @@ int main(int argc, char *argv[])
default_section_title_len = section_counter;
if (output_file != NULL) {
output_FILE = fopen(output_file,"a");
output_FILE = fopen(output_file,"w");
if (output_FILE == NULL) {
error("error: could not open output file for appending\n");
error("error: could not open output file for writing\n");
exit(1);
}
}
......
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