X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/a7b4bf1eb4075f6d04b767ba26477017a85c0957..c54d1394c69fbe8199cf96f9e0ddb5172e71682c:/client/flasher.c

diff --git a/client/flasher.c b/client/flasher.c
index 9b92ffa4..c273c1f3 100644
--- a/client/flasher.c
+++ b/client/flasher.c
@@ -15,6 +15,10 @@
 #include "uart.h"
 #include "usb_cmd.h"
 
+#ifdef _WIN32
+# define unlink(x)
+#endif
+
 static serial_port sp;
 static char* serial_port_name;
 
@@ -48,11 +52,8 @@ void ReceiveCommand(UsbCommand* rxcmd) {
   while (true) {
     rxlen = sizeof(UsbCommand) - (prx-prxcmd);
     if (uart_receive(sp,prx,&rxlen)) {
-//      printf("received [%zd] bytes\n",rxlen);
       prx += rxlen;
       if ((prx-prxcmd) >= sizeof(UsbCommand)) {
-//        printf("received: ");
-//        cmd_debug(rxcmd);
         return;
       }
     }
@@ -62,13 +63,14 @@ void ReceiveCommand(UsbCommand* rxcmd) {
 void CloseProxmark() {
   // Clean up the port
   uart_close(sp);
+  // Fix for linux, it seems that it is extremely slow to release the serial port file descriptor /dev/*
+  unlink(serial_port_name);
 }
 
 int OpenProxmark(size_t i) {
   sp = uart_open(serial_port_name);
-  if (sp == INVALID_SERIAL_PORT) {
-		//poll once a second
-		sleep(1);
+  if (sp == INVALID_SERIAL_PORT || sp == CLAIMED_SERIAL_PORT) {
+    //poll once a second
     return 0;
   }
   return 1;
@@ -78,7 +80,12 @@ static void usage(char *argv0)
 {
 	fprintf(stderr, "Usage:   %s <port> [-b] image.elf [image.elf...]\n\n", argv0);
 	fprintf(stderr, "\t-b\tEnable flashing of bootloader area (DANGEROUS)\n\n");
-	fprintf(stderr, "Example: %s path/to/osimage.elf path/to/fpgaimage.elf\n", argv0);
+	//Is the example below really true? /Martin
+	fprintf(stderr, "Example:\n\n\t %s path/to/osimage.elf path/to/fpgaimage.elf\n", argv0);
+	fprintf(stderr, "\nExample (Linux):\n\n\t %s  /dev/ttyACM0 armsrc/obj/fullimage.elf\n", argv0);
+	fprintf(stderr, "\nNote (Linux): if the flasher gets stuck in 'Waiting for Proxmark to reappear on <DEVICE>',\n");
+	fprintf(stderr, "              you need to blacklist proxmark for modem-manager - see wiki for more details:\n");
+	fprintf(stderr, "              http://code.google.com/p/proxmark3/wiki/Linux\n\n");
 }
 
 #define MAX_FILES 4
@@ -117,13 +124,15 @@ int main(int argc, char **argv)
 	}
 
   serial_port_name = argv[1];
-	fprintf(stderr, "Waiting for Proxmark to appear on USB...");
-	while (!OpenProxmark(0)) {
-		fprintf(stderr, ".");
-	}
-	fprintf(stderr, " Found.\n");
-
-	res = flash_start_flashing(can_write_bl);
+  
+  fprintf(stderr,"Waiting for Proxmark to appear on %s",serial_port_name);
+  do {
+    sleep(1);
+    fprintf(stderr, ".");
+  } while (!OpenProxmark(0));
+  fprintf(stderr," Found.\n");
+
+	res = flash_start_flashing(can_write_bl,serial_port_name);
 	if (res < 0)
 		return -1;