PokittoLib

Diff: POKITTO_CORE/Macros_LCD.h

Revision:

31:f4b9b85c7b62

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/POKITTO_CORE/Macros_LCD.h	Tue Jan 30 10:41:47 2018 +0000
@@ -0,0 +1,105 @@
+/**************************************************************************/
+/*!
+    @file     Macros_LCD.h
+    @author   Jonne Valola
+
+    @section LICENSE
+
+    Software License Agreement (BSD License)
+
+    Copyright (c) 2015, Jonne Valola
+    All rights reserved.
+
+    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.
+    3. Neither the name of the copyright holders nor the
+    names of its contributors may be used to endorse or promote products
+    derived from this software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''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 HOLDER 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.
+*/
+/**************************************************************************/
+
+#ifndef LCDMACROS_H
+#define LCDMACROS_H
+
+/**************************************************************************/
+/**                          PINS AND PORTS                              **/
+/**************************************************************************/
+
+#if POK_BOARDREV == 1
+/** 2-layer board version 1.3 **/
+ #define LCD_CD_PORT           0
+ #define LCD_CD_PIN            2
+ #define LCD_WR_PORT           1
+ #define LCD_WR_PIN            23
+ #define LCD_RD_PORT           1
+ #define LCD_RD_PIN            24
+ #define LCD_RES_PORT          1
+ #define LCD_RES_PIN           28
+#else
+/** 4-layer board version 2.1 **/
+ #define LCD_CD_PORT           0
+ #define LCD_CD_PIN            2
+ #define LCD_WR_PORT           1
+ #define LCD_WR_PIN            12
+ #define LCD_RD_PORT           1
+ #define LCD_RD_PIN            24
+ #define LCD_RES_PORT          1
+ #define LCD_RES_PIN           0
+#endif
+
+/**************************************************************************/
+/**                          LCD CONTROL MACROS                          **/
+/**************************************************************************/
+
+#define CLR_RESET LPC_GPIO_PORT->CLR[LCD_RES_PORT] = 1 << LCD_RES_PIN; //RST = (0); // Clear pin
+#define SET_RESET LPC_GPIO_PORT->SET[LCD_RES_PORT] = 1 << LCD_RES_PIN; // RST = (1); // Set pin
+
+#define CLR_CD  LPC_GPIO_PORT->CLR[LCD_CD_PORT] = 1 << LCD_CD_PIN; // RS = (0); // Clear pin
+#define SET_CD LPC_GPIO_PORT->SET[LCD_CD_PORT] = 1 << LCD_CD_PIN; // RS = (1); // Set pin
+
+#define CLR_WR { LPC_GPIO_PORT->CLR[LCD_WR_PORT] = 1 << LCD_WR_PIN; __asm("nop");}//WR = (0); // Clear pin
+#define SET_WR LPC_GPIO_PORT->SET[LCD_WR_PORT] = 1 << LCD_WR_PIN; //WR = (1); // Set pin
+
+#define CLR_RD LPC_GPIO_PORT->CLR[LCD_RD_PORT] = 1 << LCD_RD_PIN; //RD = (0); // Clear pin
+#define SET_RD LPC_GPIO_PORT->SET[LCD_RD_PORT] = 1 << LCD_RD_PIN; //RD = (1); // Set pin
+
+#define SET_CS  //CS tied to ground
+#define CLR_CS
+
+#define CLR_CS_CD_SET_RD_WR {CLR_CD; SET_RD; SET_WR;}
+#define CLR_CS_SET_CD_RD_WR {SET_CD; SET_RD; SET_WR;}
+#define SET_CD_RD_WR {SET_CD; SET_RD; SET_WR;}
+#define SET_WR_CS SET_WR;
+
+#define SET_MASK_P2 LPC_GPIO_PORT->MASK[2] = ~(0x7FFF8); //mask P2_3 ...P2_18
+#define CLR_MASK_P2 LPC_GPIO_PORT->MASK[2] = 0; // all on
+
+/**************************************************************************/
+/**                          OTHER MACROS                                **/
+/**************************************************************************/
+
+#define write_command w_cmd_16
+#define write_data w_data_16
+
+#define AB_JUMP 1024 // jump one 1-bit Arduboy screen forward to get next color bit
+#define GB_JUMP 504 // jump one 1-bit Gamebuino screen forward to get next color bit
+
+#endif // LCDMACROS_H
+
+