135 lines
4.2 KiB
C
135 lines
4.2 KiB
C
/**************************************************************************/
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/*!
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@file board.h
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@author hathach (tinyusb.org)
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2013, hathach (tinyusb.org)
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All rights reserved.
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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 are met:
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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 the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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This file is part of the tinyusb stack.
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*/
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/**************************************************************************/
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/** \ingroup group_demo
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* \defgroup group_board Boards Abstraction Layer
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* @{ */
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#ifndef _BSP_BOARD_H_
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#define _BSP_BOARD_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <stdbool.h>
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#include "ansi_escape.h"
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// NXP LPC
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#if defined BOARD_LPCXPRESSO11U14
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#include "lpcxpresso11u14/board_lpcxpresso11u14.h"
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#elif defined BOARD_LPCXPRESSO1347
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#include "lpcxpresso1347/board_lpcxpresso1347.h"
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#elif defined BOARD_LPCXPRESSO11U68
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#include "lpcxpresso11u68/board_lpcxpresso11u68.h"
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#elif defined BOARD_LPCXPRESSO1769
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#include "lpcxpresso1769/board_lpcxpresso1769.h"
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#elif defined BOARD_MCB1800
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#include "mcb1800/board_mcb1800.h"
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#elif defined BOARD_EA4088QS
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#include "ea4088qs/board_ea4088qs.h"
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#elif defined BOARD_EA4357
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#include "ea4357/board_ea4357.h"
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// Nordic nRF
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#elif defined BOARD_PCA10056
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#include "pca10056/board_pca10056.h"
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// Atmel SAM
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#elif defined BOARD_METRO_M4_EXPRESS
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#include "metro_m4_express/board_metro_m4_express.h"
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#elif defined BOARD_METRO_M0_EXPRESS
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#include "metro_m0_express/board_metro_m0_express.h"
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#else
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#error BOARD is not defined or supported yet
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#endif
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#define CFG_UART_BAUDRATE 115200
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#define BOARD_TICKS_HZ 1000
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#define board_tick2ms(tck) ( ( ((uint64_t)(tck)) * 1000) / BOARD_TICKS_HZ )
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/// Initialize on-board peripherals
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void board_init(void);
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//--------------------------------------------------------------------+
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// LED
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// Board layer use only 1 LED for indicator
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//--------------------------------------------------------------------+
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void board_led_control(bool state);
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static inline void board_led_on(void)
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{
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board_led_control(true);
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}
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static inline void board_led_off(void)
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{
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board_led_control(false);
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}
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//--------------------------------------------------------------------+
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// Buttons
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// TODO refractor later
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//--------------------------------------------------------------------+
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/** Get the current state of the buttons on the board
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* \return Bitmask where a '1' means active (pressed), a '0' means inactive.
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*/
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uint32_t board_buttons(void);
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/** Get a character input from UART
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* \return ASCII code of the input character or zero if none.
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*/
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uint8_t board_uart_getchar(void);
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/** Send a character to UART
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* \param[in] c the character to be sent
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*/
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void board_uart_putchar(uint8_t c);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _BSP_BOARD_H_ */
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/** @} */
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