Diff: USBCDCMSC/USBCDCMSC.cpp

Revision:

2:5db90410bb90

Parent:

1:bb08a84162b7

--- a/USBCDCMSC/USBCDCMSC.cpp	Fri Dec 23 15:39:13 2011 +0000
+++ b/USBCDCMSC/USBCDCMSC.cpp	Fri Dec 23 16:37:58 2011 +0000
@@ -27,6 +27,7 @@
 #define CDC_SET_LINE_CODING        0x20
 #define CDC_GET_LINE_CODING        0x21
 #define CDC_SET_CONTROL_LINE_STATE 0x22
+#define CDC_SEND_BREAK             0x23
 
 #define MAX_CDC_REPORT_SIZE MAX_PACKET_SIZE_EPBULK
 
@@ -77,9 +78,11 @@
 
 
 USBCDCMSC::USBCDCMSC(SDFileSystem *sd, uint16_t vendor_id, uint16_t product_id, uint16_t product_release): USBDevice(vendor_id, product_id, product_release), cdcbuf(128), _sd(sd) {
+    cdcbreak = 0;
     _status = NO_INIT;
     connect();
-    USBDevice::connect();
+//    USBDevice::connect();
+    USBHAL::connect();
 }
 
 bool USBCDCMSC::USBCallback_request(void) {
@@ -106,6 +109,10 @@
             case CDC_SET_CONTROL_LINE_STATE:
                 success = true;
                 break;
+            case CDC_SEND_BREAK:
+                cdcbreak = 1;
+                success = true;
+                break;
             case MSC_REQUEST_RESET:
                 reset();
                 success = true;
@@ -411,7 +418,7 @@
     }
 
     //connect the device
-    USBDevice::connect();
+//    USBDevice::connect();
     return true;
 }
 
@@ -838,6 +845,12 @@
     return true;
 }
 
+int USBCDCMSC::isBreak () {
+    int ret = cdcbreak;
+    cdcbreak = 0;
+    return ret;
+}
+
 int USBCDCMSC::disk_initialize() {
     if (_sd->disk_initialize()) {
         _status |= NO_DISK;