z ysaito
/
USBHost
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Dependencies: FATFileSystem mbed-rtos
Fork of
USBHost
by 
mbed official
Diff: USBHost3GModule/WANDongle.cpp
- Revision:
- 23:759ec18ee1a7
- Parent:
- 18:37c948cf0dbf
- Child:
- 24:868cbfe611a7
diff -r f4191d3837dc -r 759ec18ee1a7 USBHost3GModule/WANDongle.cpp
--- a/USBHost3GModule/WANDongle.cpp Fri Jan 31 10:30:17 2014 +0000
+++ b/USBHost3GModule/WANDongle.cpp Fri Mar 07 16:00:46 2014 +0000
@@ -20,11 +20,6 @@
#ifdef USBHOST_3GMODULE
-#define __DEBUG__ 0
-#ifndef __MODULE__
-#define __MODULE__ "WANDongle.cpp"
-#endif
-
#include "dbg.h"
#include <stdint.h>
#include "rtos.h"
@@ -50,10 +45,14 @@
USB_DBG("Trying to connect device");
if (dev_connected) {
+ USB_DBG("Device is already connected!");
return true;
}
m_pInitializer = NULL;
+
+ //Protect from concurrent access from USB thread
+ USBHost::Lock lock(host);
for (int i = 0; i < MAX_DEVICE_CONNECTED; i++)
{