Diff: EPD_hardware_gpio.h

Revision:

0:9297e33f50cf

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/EPD_hardware_gpio.h	Tue Jul 22 11:59:06 2014 +0000
@@ -0,0 +1,123 @@
+/**
+* \file
+*
+* \brief The definition of EPD GPIO pins
+*
+* Copyright (c) 2012-2014 Pervasive Displays Inc. All rights reserved.
+*
+*  Authors: Pervasive Displays Inc.
+*
+*  Redistribution and use in source and binary forms, with or without
+*  modification, are permitted provided that the following conditions
+*  are met:
+*
+*  1. Redistributions of source code must retain the above copyright
+*     notice, this list of conditions and the following disclaimer.
+*  2. Redistributions in binary form must reproduce the above copyright
+*     notice, this list of conditions and the following disclaimer in
+*     the documentation and/or other materials provided with the
+*     distribution.
+*
+*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+*  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+*  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+*  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+*  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+*  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+*  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+*  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+*  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "Pervasive_Displays_small_EPD.h"
+
+#ifndef DISPLAY_HARDWARE_GPIO_H_INCLUDED
+#define DISPLAY_HARDWARE_GPIO_H_INCLUDED
+
+#define	_BV(bit)   (1 << (bit)) /**< left shift 1 bit */
+#define	_HIGH      1            /**< signal high */
+#define	_LOW       !_HIGH       /**< signal low */
+
+////FOR MSP430
+//#define DIR_(x) 			    x ## DIR
+//#define DIR(x)				    (DIR_(x))
+//#define OUT_(x) 			    x ## OUT
+//#define OUTPORT(x) 			    (OUT_(x))
+//#define SEL_(x)				    x ## SEL
+//#define SEL(x)				    (SEL_(x))
+//#define SEL2_(x)			    x ## SEL2
+//#define SEL2(x)				    (SEL2_(x))
+//#define IN_(x) 				    x ## IN
+//#define INPORT(x) 			    (IN_(x))
+//#define REN_(x) 			    x ## REN
+//#define REN(x) 				    (REN_(x))
+//#define BITSET(x,y) 		    ((x) |= (y))
+//#define BITCLR(x,y) 		    ((x) &= ~(y))
+//#define BITINV(x,y) 		    ((x) ^= (y))
+
+//#define	config_gpio_dir_o(Port,Pin)  BITSET(DIR (Port), Pin) /**< set output direction for an IOPORT pin */
+//#define	config_gpio_dir_i(Port,Pin)  BITCLR(DIR (Port), Pin)  /**< set input direction for an IOPORT pin */
+//#define	set_gpio_high(Port,Pin)      BITSET (OUTPORT (Port), Pin) /**< set HIGH for an IOPORT pin */
+//#define	set_gpio_low(Port,Pin)       BITCLR (OUTPORT (Port), Pin)  /**< set LOW for an IOPORT pin */
+//#define	set_gpio_invert(Port,Pin)    BITINV(OUTPORT (Port),Pin) /**< toggle the value of an IOPORT pin */
+//#define	input_get(Port,Pin)          (INPORT (Port)  & Pin )   /**< get current value of an IOPORT pin */
+
+/******************************************************************************
+* GPIO Defines
+*****************************************************************************/
+//#define Temper_PIN              BIT4
+//#define Temper_PORT             P1       /**< LaunchPad P1.4 */
+//#define SPICLK_PIN              BIT5
+//#define SPICLK_PORT             P1       /**< LaunchPad P1.5 */
+//#define EPD_BUSY_PIN            BIT0
+//#define EPD_BUSY_PORT           P2       /**< LaunchPad P2.0  */
+//#define PWM_PIN                 BIT1
+//#define PWM_PORT                P2       /**< LaunchPad P2.1  */
+//#define EPD_RST_PIN             BIT2
+//#define EPD_RST_PORT            P2       /**< LaunchPad P2.2 */
+//#define EPD_PANELON_PIN         BIT3
+//#define EPD_PANELON_PORT        P2       /**< LaunchPad P2.3  */
+//#define EPD_DISCHARGE_PIN       BIT4
+//#define EPD_DISCHARGE_PORT      P2       /**< LaunchPad P2.4  */
+//#define EPD_BORDER_PIN          BIT5
+//#define EPD_BORDER_PORT         P2       /**< LaunchPad P2.5  */
+//#define SPIMISO_PIN             BIT6
+//#define SPIMISO_PORT            P1       /**< LaunchPad P1.6  */
+//#define SPIMOSI_PIN             BIT7
+//#define SPIMOSI_PORT            P1       /**< LaunchPad P1.7  */
+//#define Flash_CS_PIN            BIT7
+//#define Flash_CS_PORT           P2       /**< LaunchPad P2.7  */
+//#define	Flash_CS_PORT_SEL	    (SEL (Flash_CS_PORT))
+//#define	Flash_CS_PORT_SEL2		(SEL2(Flash_CS_PORT))
+//#define EPD_CS_PIN              BIT6
+//#define EPD_CS_PORT             P2       /**< LaunchPad P2.6  */
+//#define	CS_PORT_SEL		        (SEL (EPD_CS_PORT))
+//#define	CS_PORT_SEL2		    (SEL2(EPD_CS_PORT))
+
+bool EPD_IsBusy(void);
+void EPD_cs_high (void);
+void EPD_cs_low (void);
+void EPD_flash_cs_high(void);
+void EPD_flash_cs_low (void);
+void EPD_rst_high (void);
+void EPD_rst_low (void);
+void EPD_discharge_high (void);
+void EPD_discharge_low (void);
+void EPD_Vcc_turn_off (void);
+void EPD_Vcc_turn_on (void);
+void EPD_border_high(void);
+void EPD_border_low (void);
+void EPD_pwm_low (void);
+void EPD_pwm_high(void);
+void SPIMISO_low(void);
+void SPIMOSI_low(void);
+void SPICLK_low(void);
+void EPD_initialize_gpio(void);
+
+#endif	//DISPLAY_HARDWARE_GPIO_H_INCLUDED
+
+
+
+