Jerry Roletter / USBDevice

Modified USBDevice mainly for debug of serial port communications. It is unfinished and should not be used - use the main branch.

Dependents:   FinalProject

Fork of USBDevice by mbed official

Diff: USBSerial/USBSerial.cpp

Revision:
11:04aaad10c94e
Parent:
6:d0945750af57
--- a/USBSerial/USBSerial.cpp	Fri Mar 01 13:10:29 2013 +0000
+++ b/USBSerial/USBSerial.cpp	Sun Sep 01 23:34:33 2013 +0000
@@ -26,6 +26,17 @@
     return 1;
 }
 
+int USBSerial::_putcNB(int c) {
+    if (!terminal_connected)
+        return 0;
+    if (!sendNB((uint8_t *)&c, 1)) {
+        return 0;
+    }
+    else {
+        return 1;
+    }
+}
+
 int USBSerial::_getc() {
     uint8_t c;
     while (buf.isEmpty());
@@ -64,6 +75,15 @@
     return true;
 }
 
+bool USBSerial::deviceAttached(void) {
+    if (terminal_connected) {
+        return true;
+    }
+    else {
+        return false;
+    }
+}
+
 uint8_t USBSerial::available() {
     return buf.available();
 }