X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/9965e0d1f8f56637072093b06a4dab28f8de5df0..ea6a49dc5edcf3ffbb9e9bcf6d35429e812b05af:/client/uart.c

diff --git a/client/uart.c b/client/uart.c
index 5aefcf76..5870ebae 100644
--- a/client/uart.c
+++ b/client/uart.c
@@ -119,7 +119,12 @@ void uart_close(const serial_port sp) {
   fl.l_start  = 0;
   fl.l_len    = 0;
   fl.l_pid    = getpid();
+
+  // Does the system allows us to place a lock on this file descriptor
   int err = fcntl(spu->fd, F_SETLK, &fl);
+  if ( err == -1) {
+     //perror("fcntl");
+  }  
   close(spu->fd);
   free(sp);
 }
@@ -380,10 +385,10 @@ serial_port uart_open(const char* pcPortName) {
     return INVALID_SERIAL_PORT;
   }
   
-  sp->ct.ReadIntervalTimeout         = 0;
-  sp->ct.ReadTotalTimeoutMultiplier  = 0;
+  sp->ct.ReadIntervalTimeout         = 1;
+  sp->ct.ReadTotalTimeoutMultiplier  = 1;
   sp->ct.ReadTotalTimeoutConstant    = 30;
-  sp->ct.WriteTotalTimeoutMultiplier = 0;
+  sp->ct.WriteTotalTimeoutMultiplier = 1;
   sp->ct.WriteTotalTimeoutConstant   = 30;
   
   if(!SetCommTimeouts(sp->hPort,&sp->ct)) {