fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-04-14 10:07:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

bebop_fix fix sign compare

Browse Source
This commit is contained in:
Daniel Agar 2017-08-28 13:20:52 -04:00 committed by Beat Küng
parent 661b36df6b
commit e6f2ba9864
1 changed files with 5 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/platforms/posix/drivers/bebop_flow/dump_pgm.cpp
View File

@ -48,10 +48,9 @@ char pgm_path[] = "/home/root/images/";
void dump_pgm(const void *data, uint32_t size, uint32_t seq, uint32_t timestamp)
{
int written, total, fd;
struct stat sb;
// Check if dump directory exists
struct stat sb = {};
if (!(stat(pgm_path, &sb) == 0 && S_ISDIR(sb.st_mode))) {
PX4_ERR("Dump directory does not exist: %s", pgm_path);
PX4_ERR("No images are written!");
@ -63,7 +62,7 @@ void dump_pgm(const void *data, uint32_t size, uint32_t seq, uint32_t timestamp)
snprintf(file_path, sizeof(file_path), "%s%s%08u.pgm", pgm_path, pgm_dumpname, seq);
PX4_INFO("%s", file_path);
fd = open(file_path, O_WRONLY | O_NONBLOCK | O_CREAT, 00666);
int fd = open(file_path, O_WRONLY | O_NONBLOCK | O_CREAT, 00666);
if (fd < 0) {
PX4_ERR("Dump: Unable to open file");
@ -72,10 +71,10 @@ void dump_pgm(const void *data, uint32_t size, uint32_t seq, uint32_t timestamp)
// Write pgm header
snprintf(&pgm_header[4], 15, "%014d", (int)timestamp);
written = write(fd, pgm_header, sizeof(pgm_header));
size_t written = write(fd, pgm_header, sizeof(pgm_header));
// Write image data
total = 0;
size_t total = 0;
do {
written = write(fd, data, size);