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LPC11Uxx.h
Go to the documentation of this file.
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/*
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Copyright (c) 2012, Andy Gock
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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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* 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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* 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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* Neither the name of Andy Gock 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 AND CONTRIBUTORS "AS IS" AND
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ANY 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 ANDY GOCK 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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*/
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#ifndef DEVICE_LPC11UXX_H
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#define DEVICE_LPC11UXX_H
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#if defined(GLCD_DEVICE_LPC11UXX)
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#define swap(a, b) { uint8_t t = a; a = b; b = t; }
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#if !defined(GLCD_USE_PARALLEL)
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/* SPI interface */
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/* Define port and pins used to connecto LCD */
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#define CONTROLLER_SPI_PORT_NUMBER 1
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#define CONTROLLER_MOSI_PORT LPC_GPIO2
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#define CONTROLLER_MOSI_PIN 3
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#define CONTROLLER_MISO_PORT LPC_GPIO2
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#define CONTROLLER_MISO_PIN 2
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#define CONTROLLER_SCK_PORT LPC_GPIO2
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#define CONTROLLER_SCK_PIN 1
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#define CONTROLLER_SS_PORT LPC_GPIO2
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#define CONTROLLER_SS_PIN 0
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#define CONTROLLER_DC_PORT LPC_GPIO2
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#define CONTROLLER_DC_PIN 4
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#define CONTROLLER_RST_PORT LPC_GPIO2
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#define CONTROLLER_RST_PIN 5
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/* Preprocessor macros */
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#define GLCD_SELECT() CONTROLLER_SS_PORT->DATA &= ~(1 << CONTROLLER_SS_PIN)
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#define GLCD_DESELECT() CONTROLLER_SS_PORT->DATA |= (1 << CONTROLLER_SS_PIN)
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#define GLCD_DC_LOW() CONTROLLER_DC_PORT->DATA &= ~(1 << CONTROLLER_DC_PIN)
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#define GLCD_DC_HIGH() CONTROLLER_DC_PORT->DATA |= (1 << CONTROLLER_DC_PIN)
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#define GLCD_RESET_LOW() CONTROLLER_RST_PORT->DATA &= ~(1 << CONTROLLER_RST_PIN)
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#define GLCD_RESET_HIGH() CONTROLLER_RST_PORT->DATA |= (1 << CONTROLLER_RST_PIN)
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#else
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/* Parallel interface */
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#define CONTROLLER_LCD_EN_PORT 0
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#define CONTROLLER_LCD_EN_PIN 12
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#define CONTROLLER_LCD_RW_PORT 0
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#define CONTROLLER_LCD_RW_PIN 13
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#define CONTROLLER_LCD_RS_PORT 0
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#define CONTROLLER_LCD_RS_PIN 14
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#define CONTROLLER_LCD_CS_PORT 1
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#define CONTROLLER_LCD_CS_PIN 13
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#define CONTROLLER_LCD_D0_PORT 1
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#define CONTROLLER_LCD_D1_PORT 1
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#define CONTROLLER_LCD_D2_PORT 1
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#define CONTROLLER_LCD_D3_PORT 1
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#define CONTROLLER_LCD_D4_PORT 1
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#define CONTROLLER_LCD_D5_PORT 1
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#define CONTROLLER_LCD_D6_PORT 1
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#define CONTROLLER_LCD_D7_PORT 1
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#define CONTROLLER_LCD_D0_PIN 19
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#define CONTROLLER_LCD_D1_PIN 20
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#define CONTROLLER_LCD_D2_PIN 21
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#define CONTROLLER_LCD_D3_PIN 22
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#define CONTROLLER_LCD_D4_PIN 26
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#define CONTROLLER_LCD_D5_PIN 27
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#define CONTROLLER_LCD_D6_PIN 28
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#define CONTROLLER_LCD_D7_PIN 31
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#if (CONTROLLER_LCD_D1_PORT == CONTROLLER_LCD_D0_PORT) && \
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(CONTROLLER_LCD_D2_PORT == CONTROLLER_LCD_D0_PORT) && \
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(CONTROLLER_LCD_D3_PORT == CONTROLLER_LCD_D0_PORT) && \
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(CONTROLLER_LCD_D4_PORT == CONTROLLER_LCD_D0_PORT) && \
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(CONTROLLER_LCD_D5_PORT == CONTROLLER_LCD_D0_PORT) && \
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(CONTROLLER_LCD_D6_PORT == CONTROLLER_LCD_D0_PORT) && \
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(CONTROLLER_LCD_D7_PORT == CONTROLLER_LCD_D0_PORT)
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/* All data pins are on the same port */
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#define CONTROLLER_LCD_DATA_PORT 1
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#define GLCD_PARALLEL_MASK ( \
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(1U<<CONTROLLER_LCD_D0_PIN)| \
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(1U<<CONTROLLER_LCD_D1_PIN)| \
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(1U<<CONTROLLER_LCD_D2_PIN)| \
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(1U<<CONTROLLER_LCD_D3_PIN)| \
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(1U<<CONTROLLER_LCD_D4_PIN)| \
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(1U<<CONTROLLER_LCD_D5_PIN)| \
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(1U<<CONTROLLER_LCD_D6_PIN)| \
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(1U<<CONTROLLER_LCD_D7_PIN) \
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)
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#define GLCD_EN_LOW() LPC_GPIO->CLR[CONTROLLER_LCD_EN_PORT] |= (1U<<CONTROLLER_LCD_EN_PIN);
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#define GLCD_EN_HIGH() LPC_GPIO->SET[CONTROLLER_LCD_EN_PORT] |= (1U<<CONTROLLER_LCD_EN_PIN);
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#define GLCD_RW_LOW() LPC_GPIO->CLR[CONTROLLER_LCD_RW_PORT] |= (1U<<CONTROLLER_LCD_RW_PIN);
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#define GLCD_RW_HIGH() LPC_GPIO->SET[CONTROLLER_LCD_RW_PORT] |= (1U<<CONTROLLER_LCD_RW_PIN);
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#define GLCD_RS_LOW() LPC_GPIO->CLR[CONTROLLER_LCD_RS_PORT] |= (1U<<CONTROLLER_LCD_RS_PIN);
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#define GLCD_RS_HIGH() LPC_GPIO->SET[CONTROLLER_LCD_RS_PORT] |= (1U<<CONTROLLER_LCD_RS_PIN);
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#define GLCD_CS_LOW() LPC_GPIO->CLR[CONTROLLER_LCD_CS_PORT] |= (1U<<CONTROLLER_LCD_CS_PIN);
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#define GLCD_CS_HIGH() LPC_GPIO->SET[CONTROLLER_LCD_CS_PORT] |= (1U<<CONTROLLER_LCD_CS_PIN);
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#else
/* All parallel data pins on same port */
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#undef CONTROLLER_LCD_DATA_PORT
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#endif
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#endif
/* not use GLCD_USE_SPI */
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#endif
/* GLCD_DEVICE_LPC11UXX */
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#endif
/* DEVICE_LPC11UXX_H */
devices
LPC11Uxx.h
Generated on Thu Dec 19 2013 01:26:32 for GLCD Library by
1.8.5
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