[tuxdroid-svn] r706 - daemon/trunk/libs

[jaguarondi <c2m...@c2...>]

Author: jaguarondi
Date: 2007-11-16 13:06:07 +0100 (Fri, 16 Nov 2007)
New Revision: 706

Modified:
   daemon/trunk/libs/USBDaemon_usb.c
Log:
* Added debug messages when sending commands to the dongle.
  I'll add timings to the messages to have an idea how much time a
  command takes to get acknowledged.


Modified: daemon/trunk/libs/USBDaemon_usb.c
===================================================================
--- daemon/trunk/libs/USBDaemon_usb.c	2007-11-15 16:07:07 UTC (rev 705)
+++ daemon/trunk/libs/USBDaemon_usb.c	2007-11-16 12:06:07 UTC (rev 706)
@@ -270,13 +270,17 @@
 {
     unsigned char counter;
     unsigned char csf;
+    int idx;
 
     if (usb_connection_status != USB_CONNECTED)
         return ACK_CMD_DONGLE_NOT_PRESENT;
 
     /* Send data */
     cmd_status_flag = 1;
-    usb_write_TuxDroid(data, TUX_SEND_LENGTH);
+    idx = usb_write_TuxDroid(data, TUX_SEND_LENGTH);
+    if (idx <= 0)
+        return ACK_CMD_TIMEOUT;
+    log_debug("CMD: %.2x %.2x %.2x %.2x", data[0], data[1], data[2], data[3]);
     counter = 0;
     csf = cmd_status_flag;
 
@@ -289,14 +293,24 @@
         usleep(10000);
         if (counter == 15)
         {
+        log_debug("CMD: -> ! TIMEOUT");
             return ACK_CMD_TIMEOUT;
         }
     }
 
     if (CMD_status == ACK_CMD_OK)
+    {
+        log_debug("CMD: -> ACK");
         return ACK_CMD_OK;
+    }
     else if (CMD_status == ACK_CMD_KO)
+    {
+        log_debug("CMD: -> ! NACK");
         return ACK_CMD_KO;
+    }
     else
+    {
+        log_debug("     -> ! ERROR");
         return ACK_CMD_ERROR;
+    }
 }