X-Git-Url: http://developer.intra2net.com/git/?a=blobdiff_plain;f=examples%2Fserial_test.c;h=289dd97bd7bd02b3eb937e73e16eccd134cad991;hb=1b1bf7e481bc29ffac3b4c6a6da9eeff36beb1d0;hp=20fc772ccbaeed289d804e14ad96775339611401;hpb=b9c1e31765740e24a34112a3df58e95646b2316b;p=libftdi

diff --git a/examples/serial_test.c b/examples/serial_test.c
index 20fc772..289dd97 100644
--- a/examples/serial_test.c
+++ b/examples/serial_test.c
@@ -159,7 +159,7 @@ int main(int argc, char **argv)
         else
             f = ftdi_read_data(ftdi, buf, sizeof(buf));
         if (f<0)
-            sleep(1);
+            usleep(1 * 1000000);
         else if(f> 0 && !do_write)
         {
             fprintf(stderr, "read %d bytes\n", f);