From 895cd4dfa29f0f3c623544f4868ac63e619c69d9 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Tue, 14 Aug 2012 00:17:31 +0900
Subject: Add USB HID(host) protocol.(not finished)

---
 protocol/usb_hid/NullSerial.cpp | 44 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 protocol/usb_hid/NullSerial.cpp

(limited to 'protocol/usb_hid/NullSerial.cpp')

diff --git a/protocol/usb_hid/NullSerial.cpp b/protocol/usb_hid/NullSerial.cpp
new file mode 100644
index 000000000..6d85caf2d
--- /dev/null
+++ b/protocol/usb_hid/NullSerial.cpp
@@ -0,0 +1,44 @@
+#include "USBAPI.h"
+
+
+void NullSerial::begin(uint16_t baud_count)
+{
+}
+
+void NullSerial::end(void)
+{
+}
+
+void NullSerial::accept(void)
+{
+}
+
+int NullSerial::available(void)
+{
+    return 0;
+}
+
+int NullSerial::peek(void)
+{
+    return -1;
+}
+
+int NullSerial::read(void)
+{
+    return -1;
+}
+
+void NullSerial::flush(void)
+{
+}
+
+size_t NullSerial::write(uint8_t c)
+{
+    return 1;
+}
+
+NullSerial::operator bool() {
+    return true;
+}
+
+NullSerial Serial;
-- 
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