diff options
| -rw-r--r-- | common/xyzModem.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/common/xyzModem.c b/common/xyzModem.c index 5656aac..e0d87db 100644 --- a/common/xyzModem.c +++ b/common/xyzModem.c @@ -71,12 +71,12 @@ typedef int cyg_int32; static int CYGACC_COMM_IF_GETC_TIMEOUT (char chan, char *c) { -#define DELAY 20 - unsigned long counter = 0; - while (!tstc () && (counter < xyzModem_CHAR_TIMEOUT * 1000 / DELAY)) + + ulong now = get_timer(0); + while (!tstc ()) { - udelay (DELAY); - counter++; + if (get_timer(now) > xyzModem_CHAR_TIMEOUT) + break; } if (tstc ()) { |