rename arduino core dir to xinputHEADmaster

1 files changed, 115 insertions, 0 deletions

diff --git a/cores/xinput/PluggableUSB.cpp b/cores/xinput/PluggableUSB.cpp
new file mode 100644
index 0000000..c489d9f
--- /dev/null
+++ b/cores/xinput/PluggableUSB.cpp
@@ -0,0 +1,115 @@
+/*
+  PluggableUSB.cpp
+  Copyright (c) 2015 Arduino LLC
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#include "USBAPI.h"
+#include "PluggableUSB.h"
+
+#if defined(USBCON)	
+#ifdef PLUGGABLE_USB_ENABLED
+
+extern uint8_t _initEndpoints[];
+
+int PluggableUSB_::getInterface(uint8_t* interfaceCount)
+{
+	int sent = 0;
+	PluggableUSBModule* node;
+	for (node = rootNode; node; node = node->next) {
+		int res = node->getInterface(interfaceCount);
+		if (res < 0)
+			return -1;
+		sent += res;
+	}
+	return sent;
+}
+
+int PluggableUSB_::getDescriptor(USBSetup& setup)
+{
+	PluggableUSBModule* node;
+	for (node = rootNode; node; node = node->next) {
+		int ret = node->getDescriptor(setup);
+		// ret!=0 -> request has been processed
+		if (ret)
+			return ret;
+	}
+	return 0;
+}
+
+void PluggableUSB_::getShortName(char *iSerialNum)
+{
+	PluggableUSBModule* node;
+	for (node = rootNode; node; node = node->next) {
+		iSerialNum += node->getShortName(iSerialNum);
+	}
+	*iSerialNum = 0;
+}
+
+bool PluggableUSB_::setup(USBSetup& setup)
+{
+	PluggableUSBModule* node;
+	for (node = rootNode; node; node = node->next) {
+		if (node->setup(setup)) {
+			return true;
+		}
+	}
+	return false;
+}
+
+bool PluggableUSB_::plug(PluggableUSBModule *node)
+{
+	if ((lastEp + node->numEndpoints) > USB_ENDPOINTS) {
+		return false;
+	}
+
+	if (!rootNode) {
+		rootNode = node;
+	} else {
+		PluggableUSBModule *current = rootNode;
+		while (current->next) {
+			current = current->next;
+		}
+		current->next = node;
+	}
+
+	node->pluggedInterface = lastIf;
+	node->pluggedEndpoint = lastEp;
+	lastIf += node->numInterfaces;
+	for (uint8_t i = 0; i < node->numEndpoints; i++) {
+		_initEndpoints[lastEp] = node->endpointType[i];
+		lastEp++;
+	}
+	return true;
+	// restart USB layer???
+}
+
+PluggableUSB_& PluggableUSB()
+{
+	static PluggableUSB_ obj;
+	return obj;
+}
+
+PluggableUSB_::PluggableUSB_() : lastIf(CDC_ACM_INTERFACE + CDC_INTERFACE_COUNT),
+                                 lastEp(CDC_FIRST_ENDPOINT + CDC_ENPOINT_COUNT),
+                                 rootNode(NULL)
+{
+	// Empty
+}
+
+#endif
+
+#endif /* if defined(USBCON) */