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authorbnewbold <bnewbold@robocracy.org>2010-05-27 23:37:48 -0400
committerbnewbold <bnewbold@robocracy.org>2010-05-27 23:37:48 -0400
commitcf068bc0ac946391c940a79ee2e55e1ff87eb79a (patch)
tree8cb20d1fe41bfdc41fc7a721ee6cdb98cf6a104b /wirish/comm
parentc487a9f330c5b27f00bd695466df711ec2caa8eb (diff)
downloadlibrambutan-cf068bc0ac946391c940a79ee2e55e1ff87eb79a.tar.gz
librambutan-cf068bc0ac946391c940a79ee2e55e1ff87eb79a.zip
[for AJ] added new HardwareUsb implementation. hack.
Diffstat (limited to 'wirish/comm')
-rw-r--r--wirish/comm/HardwareUsb.cpp60
-rw-r--r--wirish/comm/HardwareUsb.h48
2 files changed, 108 insertions, 0 deletions
diff --git a/wirish/comm/HardwareUsb.cpp b/wirish/comm/HardwareUsb.cpp
new file mode 100644
index 0000000..064bcc8
--- /dev/null
+++ b/wirish/comm/HardwareUsb.cpp
@@ -0,0 +1,60 @@
+/* *****************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2010 Andrew Meyer.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ * ****************************************************************************/
+
+/**
+ * @brief Wiring like serial api to USB virtual COM
+ */
+
+#include "wirish.h"
+#include "HardwareUsb.h"
+#include "usb.h"
+
+HardwareUsb::HardwareUsb(void) {
+}
+
+uint8 HardwareUsb::read(void) {
+ uint8 outVal;
+ usbReceiveBytes(&outVal,1);
+ return outVal;
+}
+
+uint8 HardwareUsb::available(void) {
+ return usbBytesAvailable();
+}
+
+void HardwareUsb::flush(void) {
+ uint8 totalBytes = usbBytesAvailable();
+ uint8 recvBuf[totalBytes];
+ usbReceiveBytes(recvBuf,totalBytes);
+}
+
+void HardwareUsb::write(unsigned char ch) {
+ while (usbSendBytes(&ch, 1) == 0);
+}
+
+void HardwareUsb::begin(void) {
+ /* placeholder for usb<->uart linking */
+}
+
+HardwareUsb Usb;
diff --git a/wirish/comm/HardwareUsb.h b/wirish/comm/HardwareUsb.h
new file mode 100644
index 0000000..e2af2e2
--- /dev/null
+++ b/wirish/comm/HardwareUsb.h
@@ -0,0 +1,48 @@
+/* *****************************************************************************
+ * The MIT License
+ *
+ * Copyright (c) 2010 Andrew Meyer.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ * ****************************************************************************/
+
+/**
+ * @brief Wiring like serial api to USB virtual COM. Dummy implmentation wrapping printChar() around usb.h for now. Todo: something better.
+ */
+
+#ifndef _HARDWAREUSB_H_
+#define _HARDWAREUSB_H_
+
+#include "Print.h"
+#include "usb.h"
+
+class HardwareUsb : public Print {
+ public:
+ HardwareUsb(void);
+ void begin();
+ uint8 available(void);
+ uint8 read(void);
+ void flush(void);
+ virtual void write(unsigned char);
+ using Print::write;
+};
+
+extern HardwareUsb Usb;
+
+#endif //_HARDWAREUSB_H/* *****************************************************************************