ADD: 'hf emv' - from @peterfillmore emv fork. A bit cleaned up and moved around...

[proxmark3-svn] / client / uart.c

diff --git a/client/uart.c b/client/uart.c
index e538499bf6ea3a6bf933796a9ce4a58f37dac8dd..1411386f59686e19dcce135c037f2cc51d1ab1ad 100644 (file)
--- a/client/uart.c
+++ b/client/uart.c
@@ -319,19 +319,24 @@ bool uart_send(const serial_port sp, const byte_t* pbtTx, const size_t szTxLen)
     
     // Write error
     if (res < 0) {
-      return false;
+               printf("write error\n");
+               return false;
     }
     
     // Write time-out
     if (res == 0) {
-      return false;
+               printf("write time-out\n");
+               return false;
     }
     
     // Send away the bytes
     res = write(((serial_port_unix*)sp)->fd,pbtTx+szPos,szTxLen-szPos);
     
     // Stop if the OS has some troubles sending the data
-    if (res <= 0) return false;
+    if (res <= 0) {
+               printf("os troubles\n");
+               return false;
+       }
     
     szPos += res;
   }
@@ -385,10 +390,10 @@ 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)) {
@@ -428,7 +433,7 @@ bool uart_receive(const serial_port sp, byte_t* pbtRx, size_t* pszRxLen) {
 
 bool uart_send(const serial_port sp, const byte_t* pbtTx, const size_t szTxLen) {
   DWORD dwTxLen = 0;
-  return WriteFile(((serial_port_windows*)sp)->hPort,pbtTx,szTxLen,&dwTxLen,NULL);
+  return WriteFile(((serial_port_windows*)sp)->hPort, pbtTx, szTxLen, &dwTxLen, NULL);
   return (dwTxLen != 0);
 }