EmbeddedArtists AB / EM027BS013

Library to control the EM027BS013 ePaper display from Pervasive Display.

Dependencies:   LM75B

Dependents:   app_epaper_EM027BS013_LPC1549 lpc4088_ebb_epaper EaEpaper_EM027BS013 app_epaper_EM027BS013 ... more

EPD_hardware_gpio.h@0:9297e33f50cf, 2014-07-22 (annotated)

Committer:
embeddedartists
Date:
Tue Jul 22 11:59:06 2014 +0000
Revision:
0:9297e33f50cf
First version of library for the EM027BS013 ePaper display.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
embeddedartists 0:9297e33f50cf 1 /**
embeddedartists 0:9297e33f50cf 2 * \file
embeddedartists 0:9297e33f50cf 3 *
embeddedartists 0:9297e33f50cf 4 * \brief The definition of EPD GPIO pins
embeddedartists 0:9297e33f50cf 5 *
embeddedartists 0:9297e33f50cf 6 * Copyright (c) 2012-2014 Pervasive Displays Inc. All rights reserved.
embeddedartists 0:9297e33f50cf 7 *
embeddedartists 0:9297e33f50cf 8 * Authors: Pervasive Displays Inc.
embeddedartists 0:9297e33f50cf 9 *
embeddedartists 0:9297e33f50cf 10 * Redistribution and use in source and binary forms, with or without
embeddedartists 0:9297e33f50cf 11 * modification, are permitted provided that the following conditions
embeddedartists 0:9297e33f50cf 12 * are met:
embeddedartists 0:9297e33f50cf 13 *
embeddedartists 0:9297e33f50cf 14 * 1. Redistributions of source code must retain the above copyright
embeddedartists 0:9297e33f50cf 15 * notice, this list of conditions and the following disclaimer.
embeddedartists 0:9297e33f50cf 16 * 2. Redistributions in binary form must reproduce the above copyright
embeddedartists 0:9297e33f50cf 17 * notice, this list of conditions and the following disclaimer in
embeddedartists 0:9297e33f50cf 18 * the documentation and/or other materials provided with the
embeddedartists 0:9297e33f50cf 19 * distribution.
embeddedartists 0:9297e33f50cf 20 *
embeddedartists 0:9297e33f50cf 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
embeddedartists 0:9297e33f50cf 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
embeddedartists 0:9297e33f50cf 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
embeddedartists 0:9297e33f50cf 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
embeddedartists 0:9297e33f50cf 25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
embeddedartists 0:9297e33f50cf 26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
embeddedartists 0:9297e33f50cf 27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
embeddedartists 0:9297e33f50cf 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
embeddedartists 0:9297e33f50cf 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
embeddedartists 0:9297e33f50cf 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
embeddedartists 0:9297e33f50cf 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
embeddedartists 0:9297e33f50cf 32 */
embeddedartists 0:9297e33f50cf 33
embeddedartists 0:9297e33f50cf 34 #include "Pervasive_Displays_small_EPD.h"
embeddedartists 0:9297e33f50cf 35
embeddedartists 0:9297e33f50cf 36 #ifndef DISPLAY_HARDWARE_GPIO_H_INCLUDED
embeddedartists 0:9297e33f50cf 37 #define DISPLAY_HARDWARE_GPIO_H_INCLUDED
embeddedartists 0:9297e33f50cf 38
embeddedartists 0:9297e33f50cf 39 #define _BV(bit) (1 << (bit)) /**< left shift 1 bit */
embeddedartists 0:9297e33f50cf 40 #define _HIGH 1 /**< signal high */
embeddedartists 0:9297e33f50cf 41 #define _LOW !_HIGH /**< signal low */
embeddedartists 0:9297e33f50cf 42
embeddedartists 0:9297e33f50cf 43 ////FOR MSP430
embeddedartists 0:9297e33f50cf 44 //#define DIR_(x) x ## DIR
embeddedartists 0:9297e33f50cf 45 //#define DIR(x) (DIR_(x))
embeddedartists 0:9297e33f50cf 46 //#define OUT_(x) x ## OUT
embeddedartists 0:9297e33f50cf 47 //#define OUTPORT(x) (OUT_(x))
embeddedartists 0:9297e33f50cf 48 //#define SEL_(x) x ## SEL
embeddedartists 0:9297e33f50cf 49 //#define SEL(x) (SEL_(x))
embeddedartists 0:9297e33f50cf 50 //#define SEL2_(x) x ## SEL2
embeddedartists 0:9297e33f50cf 51 //#define SEL2(x) (SEL2_(x))
embeddedartists 0:9297e33f50cf 52 //#define IN_(x) x ## IN
embeddedartists 0:9297e33f50cf 53 //#define INPORT(x) (IN_(x))
embeddedartists 0:9297e33f50cf 54 //#define REN_(x) x ## REN
embeddedartists 0:9297e33f50cf 55 //#define REN(x) (REN_(x))
embeddedartists 0:9297e33f50cf 56 //#define BITSET(x,y) ((x) |= (y))
embeddedartists 0:9297e33f50cf 57 //#define BITCLR(x,y) ((x) &= ~(y))
embeddedartists 0:9297e33f50cf 58 //#define BITINV(x,y) ((x) ^= (y))
embeddedartists 0:9297e33f50cf 59
embeddedartists 0:9297e33f50cf 60 //#define config_gpio_dir_o(Port,Pin) BITSET(DIR (Port), Pin) /**< set output direction for an IOPORT pin */
embeddedartists 0:9297e33f50cf 61 //#define config_gpio_dir_i(Port,Pin) BITCLR(DIR (Port), Pin) /**< set input direction for an IOPORT pin */
embeddedartists 0:9297e33f50cf 62 //#define set_gpio_high(Port,Pin) BITSET (OUTPORT (Port), Pin) /**< set HIGH for an IOPORT pin */
embeddedartists 0:9297e33f50cf 63 //#define set_gpio_low(Port,Pin) BITCLR (OUTPORT (Port), Pin) /**< set LOW for an IOPORT pin */
embeddedartists 0:9297e33f50cf 64 //#define set_gpio_invert(Port,Pin) BITINV(OUTPORT (Port),Pin) /**< toggle the value of an IOPORT pin */
embeddedartists 0:9297e33f50cf 65 //#define input_get(Port,Pin) (INPORT (Port) & Pin ) /**< get current value of an IOPORT pin */
embeddedartists 0:9297e33f50cf 66
embeddedartists 0:9297e33f50cf 67 /******************************************************************************
embeddedartists 0:9297e33f50cf 68 * GPIO Defines
embeddedartists 0:9297e33f50cf 69 *****************************************************************************/
embeddedartists 0:9297e33f50cf 70 //#define Temper_PIN BIT4
embeddedartists 0:9297e33f50cf 71 //#define Temper_PORT P1 /**< LaunchPad P1.4 */
embeddedartists 0:9297e33f50cf 72 //#define SPICLK_PIN BIT5
embeddedartists 0:9297e33f50cf 73 //#define SPICLK_PORT P1 /**< LaunchPad P1.5 */
embeddedartists 0:9297e33f50cf 74 //#define EPD_BUSY_PIN BIT0
embeddedartists 0:9297e33f50cf 75 //#define EPD_BUSY_PORT P2 /**< LaunchPad P2.0 */
embeddedartists 0:9297e33f50cf 76 //#define PWM_PIN BIT1
embeddedartists 0:9297e33f50cf 77 //#define PWM_PORT P2 /**< LaunchPad P2.1 */
embeddedartists 0:9297e33f50cf 78 //#define EPD_RST_PIN BIT2
embeddedartists 0:9297e33f50cf 79 //#define EPD_RST_PORT P2 /**< LaunchPad P2.2 */
embeddedartists 0:9297e33f50cf 80 //#define EPD_PANELON_PIN BIT3
embeddedartists 0:9297e33f50cf 81 //#define EPD_PANELON_PORT P2 /**< LaunchPad P2.3 */
embeddedartists 0:9297e33f50cf 82 //#define EPD_DISCHARGE_PIN BIT4
embeddedartists 0:9297e33f50cf 83 //#define EPD_DISCHARGE_PORT P2 /**< LaunchPad P2.4 */
embeddedartists 0:9297e33f50cf 84 //#define EPD_BORDER_PIN BIT5
embeddedartists 0:9297e33f50cf 85 //#define EPD_BORDER_PORT P2 /**< LaunchPad P2.5 */
embeddedartists 0:9297e33f50cf 86 //#define SPIMISO_PIN BIT6
embeddedartists 0:9297e33f50cf 87 //#define SPIMISO_PORT P1 /**< LaunchPad P1.6 */
embeddedartists 0:9297e33f50cf 88 //#define SPIMOSI_PIN BIT7
embeddedartists 0:9297e33f50cf 89 //#define SPIMOSI_PORT P1 /**< LaunchPad P1.7 */
embeddedartists 0:9297e33f50cf 90 //#define Flash_CS_PIN BIT7
embeddedartists 0:9297e33f50cf 91 //#define Flash_CS_PORT P2 /**< LaunchPad P2.7 */
embeddedartists 0:9297e33f50cf 92 //#define Flash_CS_PORT_SEL (SEL (Flash_CS_PORT))
embeddedartists 0:9297e33f50cf 93 //#define Flash_CS_PORT_SEL2 (SEL2(Flash_CS_PORT))
embeddedartists 0:9297e33f50cf 94 //#define EPD_CS_PIN BIT6
embeddedartists 0:9297e33f50cf 95 //#define EPD_CS_PORT P2 /**< LaunchPad P2.6 */
embeddedartists 0:9297e33f50cf 96 //#define CS_PORT_SEL (SEL (EPD_CS_PORT))
embeddedartists 0:9297e33f50cf 97 //#define CS_PORT_SEL2 (SEL2(EPD_CS_PORT))
embeddedartists 0:9297e33f50cf 98
embeddedartists 0:9297e33f50cf 99 bool EPD_IsBusy(void);
embeddedartists 0:9297e33f50cf 100 void EPD_cs_high (void);
embeddedartists 0:9297e33f50cf 101 void EPD_cs_low (void);
embeddedartists 0:9297e33f50cf 102 void EPD_flash_cs_high(void);
embeddedartists 0:9297e33f50cf 103 void EPD_flash_cs_low (void);
embeddedartists 0:9297e33f50cf 104 void EPD_rst_high (void);
embeddedartists 0:9297e33f50cf 105 void EPD_rst_low (void);
embeddedartists 0:9297e33f50cf 106 void EPD_discharge_high (void);
embeddedartists 0:9297e33f50cf 107 void EPD_discharge_low (void);
embeddedartists 0:9297e33f50cf 108 void EPD_Vcc_turn_off (void);
embeddedartists 0:9297e33f50cf 109 void EPD_Vcc_turn_on (void);
embeddedartists 0:9297e33f50cf 110 void EPD_border_high(void);
embeddedartists 0:9297e33f50cf 111 void EPD_border_low (void);
embeddedartists 0:9297e33f50cf 112 void EPD_pwm_low (void);
embeddedartists 0:9297e33f50cf 113 void EPD_pwm_high(void);
embeddedartists 0:9297e33f50cf 114 void SPIMISO_low(void);
embeddedartists 0:9297e33f50cf 115 void SPIMOSI_low(void);
embeddedartists 0:9297e33f50cf 116 void SPICLK_low(void);
embeddedartists 0:9297e33f50cf 117 void EPD_initialize_gpio(void);
embeddedartists 0:9297e33f50cf 118
embeddedartists 0:9297e33f50cf 119 #endif //DISPLAY_HARDWARE_GPIO_H_INCLUDED
embeddedartists 0:9297e33f50cf 120
embeddedartists 0:9297e33f50cf 121
embeddedartists 0:9297e33f50cf 122
embeddedartists 0:9297e33f50cf 123