90 lines
2.3 KiB
C
90 lines
2.3 KiB
C
/*
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ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/RT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _BOARD_H_
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#define _BOARD_H_
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#include <msp430x16x.h>
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/*
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* Clock settings.
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*/
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#define MSP_USE_XT2CLK
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#define LFXT1CLK 32768
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#define XT2CLK 8000000
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#define DCOCLK 1000000
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#define ACLK LFXT1CLK
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#ifdef MSP_USE_XT2CLK
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#define MCLK XT2CLK
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#define SMCLK (XT2CLK / 8)
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#else
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#define MCLK DCOCLK
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#define SMCLK DCOCLK
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#endif
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#define VAL_DCOCTL (DCO0 | DCO1)
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#ifdef MSP_USE_XT2CLK
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#define VAL_BCSCTL1 (RSEL2)
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#define VAL_BCSCTL2 (SELM_2 | DIVM_0 | DIVS_3 | SELS)
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#else
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#define VAL_BCSCTL1 (XT2OFF | RSEL2)
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#define VAL_BCSCTL2 (SELM_0 | DIVM_0 | DIVS_0)
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#endif
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/*
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* Pin definitionsfor the Olimex MSP430-P1611 board.
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*/
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#define P3_O_TXD0 (1 << 4)
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#define P3_I_RXD0 (1 << 5)
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#define P6_O_LED (1 << 0)
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#define P6_I_BUTTON (1 << 1)
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/*
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* Initial I/O ports settings.
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*/
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#define VAL_P1OUT 0x00
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#define VAL_P1DIR 0xFF
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#define VAL_P1SEL 0x00
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#define VAL_P2OUT 0x00
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#define VAL_P2DIR 0xFF
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#define VAL_P2SEL 0x00
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#define VAL_P3OUT P3_O_TXD0
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#define VAL_P3DIR ~P3_I_RXD0
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#define VAL_P3SEL 0x00
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#define VAL_P4OUT 0x00
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#define VAL_P4DIR 0xFF
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#define VAL_P4SEL 0x00
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#define VAL_P5OUT 0x00
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#define VAL_P5DIR 0xFF
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#define VAL_P5SEL 0x00
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#define VAL_P6OUT P6_O_LED
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#define VAL_P6DIR ~P6_I_BUTTON
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#define VAL_P6SEL 0x00
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void hwinit(void);
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#endif /* _BOARD_H_ */
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