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authorSuren A. Chilingaryan <csa@suren.me>2015-04-27 02:28:57 +0200
committerSuren A. Chilingaryan <csa@suren.me>2015-04-27 02:28:57 +0200
commite1265fa32837f457ee2c2fa259d12c9545af4bbf (patch)
tree64b8d5f1c81c14f019047b0cb00cb77c2dcecf55 /apps/heb_strip_bad_values.c
parenta37beb44d59cca329d0d9345c21505af81030688 (diff)
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First stand-alone ipecamera implementation
Diffstat (limited to 'apps/heb_strip_bad_values.c')
-rw-r--r--apps/heb_strip_bad_values.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/apps/heb_strip_bad_values.c b/apps/heb_strip_bad_values.c
deleted file mode 100644
index e04a53c..0000000
--- a/apps/heb_strip_bad_values.c
+++ /dev/null
@@ -1,98 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-int main(int argc, char *argv[]) {
- long i, num;
- size_t count = 0, total = 0, size;
- int offset = 3, toread = 1, toskip = 3;
- uint32_t value;
- uint32_t *buf;
- uint32_t expected = 0;
- uint32_t blocks = 0, status_good = 0;
-
- char fixed[4096];
- struct stat st_buf;
-
- if ((argc != 2)&&(argc != 5)) {
- printf("Usage: %s <file> [offset_dwords read_dwords skip_dwords] \n", argv[0]);
- exit(0);
- }
-
- FILE *f = fopen(argv[1], "r");
- if (!f) {
- printf("Can't open %s\n", argv[1]);
- exit(1);
- }
-
- stat(argv[1], &st_buf);
- size = st_buf.st_size / sizeof(uint32_t);
-
-
- buf = malloc(size * sizeof(uint32_t));
- if (!buf) {
- printf("Can't allocate %lu bytes of memory\n", size * sizeof(uint32_t));
- exit(1);
- }
-
- if (argc == 5) {
- offset = atoi(argv[2]);
- toread = atoi(argv[3]);
- toskip = atoi(argv[4]);
- }
-
-
- num = fread(buf, 4, size, f);
- if (num != size) {
- printf("Failed to read %lu dwords, only %lu read\n", size, num);
- exit(1);
- }
- fclose(f);
-
- sprintf(fixed, "%s.fixed", argv[1]);
- f = fopen(fixed, "w");
- if (!f) {
- printf("Failed to open %s for output\n", fixed);
- exit(1);
- }
-
- expected = (buf[offset]>>24) + 2;
- for (i = 1; i < size; i += (toread + toskip)) {
- total++;
-
- value = buf[i + offset] >> 24;
-// printf("0x%lx: value (%lx) = expected (%lx)\n", i + offset, value, expected);
- if (value == expected) {
- if (!status_good) {
- status_good = 1;
- blocks++;
- }
- fwrite(&buf[i], 4, toread + toskip, f);
- expected += 2;
- if (expected == 0xb8)
- expected = 0;
- } else if ((!status_good)&&(value == 0)&&((i + toread + toskip)< size)) {
- value = buf[i + offset + toread + toskip] >> 24;
- if (value == 2) {
- status_good = 1;
- blocks++;
- fwrite(&buf[i], 4, toread + toskip, f);
- expected = 2;
- } else {
- count++;
- }
- } else {
- printf("0x%lx: value (%x) = expected (%x)\n", (i + offset)*sizeof(uint32_t), value, expected);
- status_good = 0;
- count++;
- }
- }
- fclose(f);
- free(buf);
-
- printf("%lu of %lu is wrong\n", count, total);
- return 0;
-}