123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100 |
- /****************************************************************************
- * configs/misoc/include/board.h
- *
- * Copyright (C) 2016 Gregory Nutt. All rights reserved.
- * Author: Gregory Nutt <gnutt@nuttx.org>
- * Ramtin Amin <keytwo@gmail.com>
- *
- * 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 __CONFIGS_AMBER_INCLUDE_BOARD_H
- #define __CONFIGS_AMBER_INCLUDE_BOARD_H
- /****************************************************************************
- * Included Files
- ****************************************************************************/
- #include <nuttx/config.h>
- /****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
- /* Clocking *****************************************************************/
- /* Assume default CLKDIV8 fuse setting is overridden to CLKDIV1 */
- #define BOARD_XTAL_FREQ 14745600 /* 14.7456MHz crystal */
- #define BOARD_CPU_CLOCK BOARD_XTAL_FREQ /* F_CPU = 14.7456MHz */
- #define BOARD_TOSCK_CLOCK 32768 /* TOSC = 32.768KHz */
- /* LED definitions **********************************************************/
- /* The Amber Web Server has a reset switch and four LEDs. The LEDs indicate
- * the status of power, programming state, Ethernet link status and reset
- * status (Active). None are available for software use.
- */
- #define LED_STARTED 0
- #define LED_HEAPALLOCATE 1
- #define LED_IRQSENABLED 2
- #define LED_STACKCREATED 3
- #define LED_INIRQ 4
- #define LED_SIGNAL 5
- #define LED_ASSERTION 6
- #define LED_PANIC 7
- /****************************************************************************
- * Public Types
- ****************************************************************************/
- #ifndef __ASSEMBLY__
- /****************************************************************************
- * Inline Functions
- ****************************************************************************/
- /****************************************************************************
- * Public Function Prototypes
- ****************************************************************************/
- #ifdef __cplusplus
- #define EXTERN extern "C"
- extern "C"
- {
- #else
- #define EXTERN extern
- #endif
- #undef EXTERN
- #ifdef __cplusplus
- }
- #endif
- #endif /* __ASSEMBLY__ */
- #endif /* __CONFIGS_AMBER_INCLUDE_BOARD_H */
|