Moves usart over to common and added F2 specific header.

include/libopencm3/stm32_common/usart.h

@@ -20,7 +20,7 @@
 #ifndef LIBOPENCM3_USART_H
 #define LIBOPENCM3_USART_H
 
-#include <libopencm3/stm32/memorymap.h>
+#include <libopencm3/stm32_common/memorymap.h>
 #include <libopencm3/cm3/common.h>
 
 /* --- Convenience macros -------------------------------------------------- */

include/libopencm3/stm32f2/usart.h

@@ -0,0 +1,35 @@
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2011 Fergus Noble <fergusnoble@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef LIBOPENCM3_USART_F2_H
+#define LIBOPENCM3_USART_F2_H
+
+#include <libopencm3/stm32_common/usart.h>
+
+/* --- USART_CR1 values ---------------------------------------------------- */
+
+/* OVER8: Oversampling mode */
+#define USART_CR1_OVER8			(1 << 15)
+
+/* --- USART_CR3 values ---------------------------------------------------- */
+
+/* ONEBIT: One sample bit method enable */
+#define USART_CR3_ONEBIT			(1 << 11)
+
+#endif