updated code to follow same blinking patterns with leds during flashing/holding button

[proxmark3-svn] / client / proxmark3.c

diff --git a/client/proxmark3.c b/client/proxmark3.c
index cff94903d1693e46e585f9d00fedc532fc9b67b5..ae4ad7c0e6a2c699cf06dfb2837a8c9947f506bd 100644 (file)
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -25,14 +25,21 @@
 #include "ui.h"
 
 static serial_port sp;
 #include "ui.h"
 
 static serial_port sp;

+static UsbCommand txcmd;
+static bool txcmd_pending = false;

 
 void SendCommand(UsbCommand *c) {
 #if 0
   printf("Sending %d bytes\n", sizeof(UsbCommand));
 #endif
 
 void SendCommand(UsbCommand *c) {
 #if 0
   printf("Sending %d bytes\n", sizeof(UsbCommand));
 #endif

-  if (!uart_send(sp,(byte_t*)c,sizeof(UsbCommand))) {
-    ERR("Sending bytes to proxmark failed");
+/*
+  if (txcmd_pending) {
+    ERR("Sending command failed, previous command is still pending");

   }
   }

+*/
+  while(txcmd_pending);
+  txcmd = *c;
+  txcmd_pending = true;

 }
 
 struct receiver_arg {
 }
 
 struct receiver_arg {


@@ -60,6 +67,7 @@ struct main_loop_arg {
 //}
 
 byte_t rx[0x1000000];
 //}
 
 byte_t rx[0x1000000];

+byte_t* prx = rx;

 
 static void *uart_receiver(void *targ) {
   struct receiver_arg *arg = (struct receiver_arg*)targ;
 
 static void *uart_receiver(void *targ) {
   struct receiver_arg *arg = (struct receiver_arg*)targ;


@@ -67,24 +75,32 @@ static void *uart_receiver(void *targ) {
   size_t cmd_count;
   
   while (arg->run) {
   size_t cmd_count;
   
   while (arg->run) {

-    if (uart_receive(sp,rx,&rxlen)) {
-      if ((rxlen % sizeof(UsbCommand)) != 0) {
-        PrintAndLog("ERROR: received %zd bytes, which does not seem to be one or more command(s)\n",rxlen);
+    rxlen = sizeof(UsbCommand);
+    if (uart_receive(sp,prx,&rxlen)) {
+      prx += rxlen;
+      if (((prx-rx) % sizeof(UsbCommand)) != 0) {

         continue;
       }
         continue;
       }

-      cmd_count = rxlen / sizeof(UsbCommand);
-//      printf("received %zd bytes, which represents %zd commands\n",rxlen, cmd_count);
+      cmd_count = (prx-rx) / sizeof(UsbCommand);
+      //      printf("received %d bytes, which represents %d commands\n",(prx-rx), cmd_count);

       for (size_t i=0; i<cmd_count; i++) {
         UsbCommandReceived((UsbCommand*)(rx+(i*sizeof(UsbCommand))));
       }
     }
       for (size_t i=0; i<cmd_count; i++) {
         UsbCommandReceived((UsbCommand*)(rx+(i*sizeof(UsbCommand))));
       }
     }

+    prx = rx;
+    
+    if(txcmd_pending) {
+      if (!uart_send(sp,(byte_t*)&txcmd,sizeof(UsbCommand))) {
+        PrintAndLog("Sending bytes to proxmark failed");
+      }
+      txcmd_pending = false;
+    }

   }
   
   pthread_exit(NULL);
   return NULL;
 }
 
   }
   
   pthread_exit(NULL);
   return NULL;
 }
 

-

 static void *main_loop(void *targ) {
   struct main_loop_arg *arg = (struct main_loop_arg*)targ;
   struct receiver_arg rarg;
 static void *main_loop(void *targ) {
   struct main_loop_arg *arg = (struct main_loop_arg*)targ;
   struct receiver_arg rarg;


@@ -128,7 +144,7 @@ static void *main_loop(void *targ) {
         nl = strrchr(script_cmd_buf, '\n');
         if (nl) *nl = '\0';
         
         nl = strrchr(script_cmd_buf, '\n');
         if (nl) *nl = '\0';
         

-        if ((cmd = (char*) malloc(strlen(script_cmd_buf))) != NULL)
+        if ((cmd = (char*) malloc(strlen(script_cmd_buf) + 1)) != NULL)

         {
           memset(cmd, 0, strlen(script_cmd_buf));
           strcpy(cmd, script_cmd_buf);
         {
           memset(cmd, 0, strlen(script_cmd_buf));
           strcpy(cmd, script_cmd_buf);


@@ -180,6 +196,7 @@ static void *main_loop(void *targ) {
 }
 
 int main(int argc, char* argv[]) {
 }
 
 int main(int argc, char* argv[]) {

+  srand(time(0));

   
   if (argc < 2) {
     printf("syntax: %s <port>\n\n",argv[0]);
   
   if (argc < 2) {
     printf("syntax: %s <port>\n\n",argv[0]);