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#include <stdio.h>
#include "uca.h"
int count_dots(const char *s)
{
int res = 0;
while (*(s++) != '\0')
if (*s == '.')
res++;
return res;
}
void print_level(int depth)
{
for (int i = 0; i < depth; i++)
printf("| ");
printf("`-- ");
}
int main(int argc, char *argv[])
{
struct uca_t *uca = uca_init();
if (uca == NULL) {
printf("Couldn't find a camera\n");
return 1;
}
/* take first camera */
struct uca_camera_t *cam = uca->cameras;
char string_value[256];
uint32_t uint32_value;
uint8_t uint8_value;
const char *unit_map[] = {
"px", "bits",
"ns", "µs", "ms", "s",
"rows", ""
};
while (cam != NULL) {
for (int i = 0; i < UCA_PROP_LAST; i++) {
struct uca_property_t *prop = uca_get_full_property(i);
print_level(count_dots(prop->name));
printf("%s = ", prop->name);
switch (prop->type) {
case uca_string:
if (cam->get_property(cam, i, string_value) != UCA_ERR_PROP_INVALID) {
printf("%s ", string_value);
}
else
printf("n/a");
break;
case uca_uint32t:
if (cam->get_property(cam, i, &uint32_value) != UCA_ERR_PROP_INVALID) {
printf("%i %s", uint32_value, unit_map[prop->unit]);
}
else
printf("n/a");
break;
case uca_uint8t:
if (cam->get_property(cam, i, &uint8_value) != UCA_ERR_PROP_INVALID) {
printf("%i %s", uint8_value, unit_map[prop->unit]);
}
else
printf("n/a");
break;
}
printf("\n");
}
cam = cam->next;
}
uca_destroy(uca);
return 0;
}
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