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authorpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2009-12-03 17:24:42 +0000
committerpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2009-12-03 17:24:42 +0000
commita3b5fe36549ce9aea15ed0cc84f479207efb27f6 (patch)
treefcc3088c4f75b922e459c340f524b781d4b729c2 /nuttx/configs/demo9s12ne64/include
parent4c194976e7e58913101fab5dd8318c060bdc5b2f (diff)
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Add framework to support HC12
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2301 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/demo9s12ne64/include')
-rwxr-xr-xnuttx/configs/demo9s12ne64/include/board.h122
1 files changed, 122 insertions, 0 deletions
diff --git a/nuttx/configs/demo9s12ne64/include/board.h b/nuttx/configs/demo9s12ne64/include/board.h
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+/************************************************************************************
+ * configs/demo9s12ne64/include/board.h
+ * include/arch/board/board.h
+ *
+ * Copyright (C) 2009 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __ARCH_BOARD_BOARD_H
+#define __ARCH_BOARD_BOARD_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#ifndef __ASSEMBLY__
+# include <sys/types.h>
+#endif
+
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Clocking *************************************************************************/
+
+
+/* LED definitions ******************************************************************/
+
+/* The DEMO9S12NE64 board has 2 LEDs that we will encode as: */
+
+#define LED_STARTED 1 /* LED1 */
+#define LED_HEAPALLOCATE 1 /* LED1 */
+#define LED_IRQSENABLED 1 /* LED1 */
+#define LED_STACKCREATED 1 /* LED1 */
+#define LED_INIRQ 2 /* LED1 + LED2 */
+#define LED_SIGNAL 2 /* LED1 + LED2 */
+#define LED_ASSERTION 2 /* LED1 + LED2 */
+#define LED_PANIC 7 /* LED2 + N/C */
+
+/* Button definitions ***************************************************************/
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+#ifndef __ASSEMBLY__
+
+#undef EXTERN
+#if defined(__cplusplus)
+#define EXTERN extern "C"
+extern "C" {
+#else
+#define EXTERN extern
+#endif
+
+/************************************************************************************
+ * Public Function Prototypes
+ ************************************************************************************/
+/************************************************************************************
+ * Name: hc12_boardinitialize
+ *
+ * Description:
+ * All HC12 architectures must provide the following entry point. This entry point
+ * is called early in the intitialization -- after all memory has been configured
+ * and mapped but before any devices have been initialized.
+ *
+ ************************************************************************************/
+
+EXTERN void hc12_boardinitialize(void);
+
+/************************************************************************************
+ * Button support.
+ *
+ * Description:
+ * up_buttoninit() must be called to initialize button resources. After that,
+ * up_buttons() may be called to collect the state of all buttons. up_buttons()
+ * returns an bit set with bits corresponding to the state of each button.
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_ARCH_BUTTONS
+EXTERN void up_buttoninit(void);
+EXTERN ubyte up_buttons(void);
+#endif
+
+#undef EXTERN
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __ASSEMBLY__ */
+#endif /* __ARCH_BOARD_BOARD_H */