85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
/**
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* \file
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* <!--
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* This file is part of BeRTOS.
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*
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* Bertos 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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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*
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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, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* As a special exception, you may use this file as part of a free software
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* library without restriction. Specifically, if other files instantiate
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* templates or use macros or inline functions from this file, or you compile
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* this file and link it with other files to produce an executable, this
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* file does not by itself cause the resulting executable to be covered by
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* the GNU General Public License. This exception does not however
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* invalidate any other reasons why the executable file might be covered by
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* the GNU General Public License.
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*
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* Copyright 2010 Develer S.r.l. (http://www.develer.com/)
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*
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* -->
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*
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* \brief HX8347 low-level hardware macros for Atmel SAM3X-EK board.
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*
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* The LCD controller is connected to the cpu static memory controller.
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* LCD has 16 data lines and usual RS/WR/RD lines. The data lines
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* are connected to the SMC data bus (D0-15), while the SCM address bus
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* (A1 only) is used to drive the RS pin. WR/RD are connected to SMC's
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* NWE and NRD respectively.
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*
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* \author Stefano Fedrigo <aleph@develer.com>
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*/
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#ifndef HW_HX8347_H
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#define HW_HX8347_H
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#warning TODO: This is an example implementation, you must implement it!
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/**
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* Send a command to LCD controller.
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*/
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INLINE void hx8347_cmd(uint8_t cmd)
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{
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/* Implement me */
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(void)cmd;
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}
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/**
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* Send data to LCD controller.
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*/
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INLINE void hx8347_write(uint16_t data)
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{
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/* Implement me */
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(void)data;
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}
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/**
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* Read data from LCD controller.
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*/
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INLINE uint16_t hx8347_read(void)
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{
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/* Implement me */
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return 0;
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}
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/**
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* Bus initialization: setup hardware where LCD is connected.
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*/
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INLINE void hx8347_busInit(void)
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{
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/* Implement me */
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}
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#endif /* HW_HX8347_H */
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