151 lines
6.6 KiB
C
151 lines
6.6 KiB
C
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/***************************************************************************
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* configs/rx65n/include/board.h
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*
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* Copyright (C) 2008-2019 Gregory Nutt. All rights reserved.
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* Author: Anjana <anjana@tataelxsi.co.in>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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***************************************************************************/
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#ifndef _CONFIGS_RX65N_BOARD_H
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#define _CONFIGS_RX65N_BOARD_H
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/***************************************************************************
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* Included Files
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***************************************************************************/
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#ifndef __ASSEMBLY__
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# include <stdint.h>
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#endif
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/****************************************************************************
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* Pre-processor Definitions
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***************************************************************************/
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/* Clocking ****************************************************************/
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#define RX_CLK_1MHz (1000UL * 1000UL)
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#define RX_FCLK ( 60 * RX_CLK_1MHz)
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#define RX_ICLK (120 * RX_CLK_1MHz)
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#define RX_PCLKA (120 * RX_CLK_1MHz)
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#define RX_PCLKB ( 60 * RX_CLK_1MHz)
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#define RX_PCLKC ( 60 * RX_CLK_1MHz)
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#define RX_PCLKD ( 60 * RX_CLK_1MHz)
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#define RX_BCK (120 * RX_CLK_1MHz)
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#if defined(CONFIG_ARCH_BOARD_RX65N_RSK1MB) || defined(CONFIG_ARCH_BOARD_RX65N_RSK2MB)
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#define RX_RESONATOR ( 24 * RX_CLK_1MHz)
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#elif defined(CONFIG_ARCH_BOARD_RX65N_GRROSE)
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#define RX_RESONATOR ( 12 * RX_CLK_1MHz)
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#elif defined(CONFIG_ARCH_BOARD_RX65N)
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#define RX_RESONATOR ( 24 * RX_CLK_1MHz)
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#else
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#error "Please definition RX_RESONATOR in board.h"
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#endif
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/* LED definitions */
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#if defined(CONFIG_ARCH_BOARD_RX65N_RSK1MB)
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#define LED0 (PORT0.PODR.BIT.B3)
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#define LED1 (PORT0.PODR.BIT.B5)
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#define LED_PORTINIT(X) { LED0 = LED1 = (X); \
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PORT0.ODR0.BIT.B6 = PORT0.ODR1.BIT.B2 = 0; \
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PORT0.DSCR.BIT.B3 = PORT0.DSCR.BIT.B5 = 1; \
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PORT0.PMR.BIT.B3 = PORT0.PMR.BIT.B5 = 0; \
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PORT0.PDR.BIT.B3 = PORT0.PDR.BIT.B5 = 1; \
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}
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#elif defined(CONFIG_ARCH_BOARD_RX65N_RSK2MB)
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#define LED0 (PORT7.PODR.BIT.B3)
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#define LED1 (PORTG.PODR.BIT.B7)
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#define LED_PORTINIT(X) { LED0 = LED1 = (X); \
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PORT7.ODR0.BIT.B6 = PORTG.ODR1.BIT.B6 = 0; \
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PORT7.DSCR.BIT.B3 = PORTG.DSCR.BIT.B7 = 1; \
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PORT7.DSCR2.BIT.B3 = PORTG.DSCR2.BIT.B7 = 0; \
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PORT7.PMR.BIT.B3 = PORTG.PMR.BIT.B7 = 0; \
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PORT7.PDR.BIT.B3 = PORTG.PDR.BIT.B7 = 1; \
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}
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#elif defined(CONFIG_ARCH_BOARD_RX65N)
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#define LED0 (PORT0.PODR.BIT.B3)
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#define LED1 (PORT0.PODR.BIT.B5)
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#define LED_PORTINIT(X) { LED0 = LED1 = (X); \
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PORT0.ODR0.BIT.B6 = PORT0.ODR1.BIT.B2 = 0; \
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PORT0.DSCR.BIT.B3 = PORT0.DSCR.BIT.B5 = 1; \
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PORT0.PMR.BIT.B3 = PORT0.PMR.BIT.B5 = 0; \
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PORT0.PDR.BIT.B3 = PORT0.PDR.BIT.B5 = 1; \
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}
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#elif defined(CONFIG_ARCH_BOARD_RX65N_GRROSE)
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#define LED0 (PORTA.PODR.BIT.BT0)
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#define LED1 (PORTA.PODR.BIT.B1)
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#define LED_PORTINIT(X) { LED0 = LED1 = (X); \
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PORTA.ODR0.BIT.BT0 = PORTA.ODR0.BIT.B2 = 0; \
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PORTA.DSCR.BIT.BT0 = PORTA.DSCR.BIT.B1 = 1; \
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PORTA.DSCR2.BIT.BT0 = PORTA.DSCR2.BIT.B1 = 0; \
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PORTA.PMR.BIT.BT0 = PORTA.PMR.BIT.B1 = 0; \
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PORTA.PDR.BIT.BT0 = PORTA.PDR.BIT.B1 = 1; \
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}
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#else
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#errror "LEDs are not defined."
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#endif
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#define LED_STARTED 1 /* ON OFF NC NC */
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#define LED_HEAPALLOCATE 0 /* NC NC NC NC */
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#define LED_IRQSENABLED 0 /* NC NC NC NC */
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#define LED_STACKCREATED 2 /* ON ON NC NC */
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#define LED_INIRQ 0 /* NC NC NC NC */
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#define LED_SIGNAL 0 /* NC NC NC NC */
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#define LED_ASSERTION 0 /* NC NC NC NC */
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#define LED_PANIC 3 /* OFF ON NC NC (flashing 2Hz) */
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/* Button definitions *******************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#ifndef __ASSEMBLY__
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif /* _CONFIGS_RX65N_BOARD_H */
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