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Converted cout to printf 

Signed-off-by: Mark Charlebois <charlebm@gmail.com>
This commit is contained in:
Mark Charlebois 2017-01-09 12:02:30 -08:00 committed by Lorenz Meier
parent d0c379e371
commit 00a6fab5a2
1 changed files with 2 additions and 2 deletions
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4
src/platforms/apps.cpp.in
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@ -92,7 +92,7 @@ int sleep_main(int argc, char *argv[])
int wait_for_topic(int argc, char *argv[])
{
if (argc < 2 || argc > 3) {
cout << "Usage: wait_for_topic <topic> [timeout_sec]" << endl;
printf("Usage: wait_for_topic <topic> [timeout_sec]\n");
return 1;
}
@ -104,7 +104,7 @@ int wait_for_topic(int argc, char *argv[])
unsigned int timeout = (argc == 3) ? (unsigned int)atoi(argv[2]) : 0;
unsigned int elapsed = 0;
cout << "Waiting for topic " << argv[1] << " timeout " << timeout << endl;
printf("Waiting for topic %s timeout %u\n", argv[1], timeout);
while (orb_exists(&meta, 0) != 0 && (timeout && (elapsed < timeout)))
{