fixes to make it work properly on the Mac

[proxmark3-svn] / client / usb.c

diff --git a/client/usb.c b/client/usb.c
index 4f4bd2cadb53a2db9a3ba6f81fc4476b92b1d848..e0836b826e17f66f6d80f040dd9fd4fb95b1a423 100644 (file)
--- a/client/usb.c
+++ b/client/usb.c
@@ -41,19 +41,6 @@ void SendCommand(UsbCommand *c) {
                
                return;
        }
-/*
-       if(wantAck) {
-               UsbCommand ack;
-               printf("waiting for ack\n");
-               ReceiveCommand(&ack);
-               if(ack.cmd != CMD_ACK) {
-                       printf("bad ACK\n");
-                       exit(-1);
-               }
-       } else {
-               printf("not waiting for ack\n");
-       }
-*/
 }
 
 bool ReceiveCommandPoll(UsbCommand *c) {
@@ -85,23 +72,9 @@ bool ReceiveCommandPoll(UsbCommand *c) {
                        fprintf(stderr, "Read only %d instead of requested %d bytes!\n",
                                ret, (int)sizeof(UsbCommand));
                }
-
-#if 0
-               {
-                       int i;
-
-                       printf("Read %d bytes\n", ret);
-                       for (i = 0; i < ret; i++) {
-                               printf("0x%02X ", ((unsigned char*)c)[i]);
-                               if (!((i+1)%8))
-                                       printf("\n");
-                       }
-                       printf("\n");
-               }
-#endif
        }
 
-       return ret != 0;
+       return ret > 0;
 }
 
 void ReceiveCommand(UsbCommand *c) {