昊威 程 / drive213

DAS

Dependencies:   SSD1327

SeeedGrayOLED.cpp@0:907c1b097c40, 2020-05-31 (annotated)

Committer:
NoFederation
Date:
Sun May 31 07:57:23 2020 +0000
Revision:
0:907c1b097c40
FILTER

Who changed what in which revision?

UserRevisionLine numberNew contents of line
NoFederation 0:907c1b097c40 1 /*
NoFederation 0:907c1b097c40 2 * SeeedGrayOLED.cpp
NoFederation 0:907c1b097c40 3 * SSD1327 Gray OLED Driver Library
NoFederation 0:907c1b097c40 4 *
NoFederation 0:907c1b097c40 5 * Copyright (c) 2011 seeed technology inc.
NoFederation 0:907c1b097c40 6 * Author : Visweswara R
NoFederation 0:907c1b097c40 7 * Create Time : Dec 2011
NoFederation 0:907c1b097c40 8 * Change Log :
NoFederation 0:907c1b097c40 9 *
NoFederation 0:907c1b097c40 10 * This library is free software; you can redistribute it and/or
NoFederation 0:907c1b097c40 11 * modify it under the terms of the GNU Lesser General Public
NoFederation 0:907c1b097c40 12 * License as published by the Free Software Foundation; either
NoFederation 0:907c1b097c40 13 * version 2.1 of the License, or (at your option) any later version.
NoFederation 0:907c1b097c40 14 *
NoFederation 0:907c1b097c40 15 * This library is distributed in the hope that it will be useful,
NoFederation 0:907c1b097c40 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
NoFederation 0:907c1b097c40 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
NoFederation 0:907c1b097c40 18 * Lesser General Public License for more details.
NoFederation 0:907c1b097c40 19 *
NoFederation 0:907c1b097c40 20 * You should have received a copy of the GNU Lesser General Public
NoFederation 0:907c1b097c40 21 * License along with this library; if not, write to the Free Software
NoFederation 0:907c1b097c40 22 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
NoFederation 0:907c1b097c40 23 */
NoFederation 0:907c1b097c40 24
NoFederation 0:907c1b097c40 25 // #include "Arduino.h"
NoFederation 0:907c1b097c40 26 //#include "Wire.h"
NoFederation 0:907c1b097c40 27 #include "SeeedGrayOLED.h"
NoFederation 0:907c1b097c40 28 //#include <pgmspace.h>
NoFederation 0:907c1b097c40 29
NoFederation 0:907c1b097c40 30 #if defined(__arm__) && !defined(PROGMEM)
NoFederation 0:907c1b097c40 31 #define PROGMEM
NoFederation 0:907c1b097c40 32 #define pgm_read_byte(STR) STR
NoFederation 0:907c1b097c40 33 #endif
NoFederation 0:907c1b097c40 34
NoFederation 0:907c1b097c40 35 I2C i2c_oled(PB_9, PB_8);
NoFederation 0:907c1b097c40 36 //(sda,scl)
NoFederation 0:907c1b097c40 37
NoFederation 0:907c1b097c40 38 // 8x8 Font ASCII 32 - 127 Implemented
NoFederation 0:907c1b097c40 39 // Users can modify this to support more characters(glyphs)
NoFederation 0:907c1b097c40 40 // BasicFont is placed in code memory.
NoFederation 0:907c1b097c40 41
NoFederation 0:907c1b097c40 42 // This font can be freely used without any restriction(It is placed in public domain)
NoFederation 0:907c1b097c40 43 const unsigned char zifu[][16]PROGMEM=
NoFederation 0:907c1b097c40 44 {
NoFederation 0:907c1b097c40 45
NoFederation 0:907c1b097c40 46 {0x01,0x00,0x00,0xFF,0x00,0x00,0x00,0xF9,0x49,0x49,0x49,0x49,0x49,0xF9,0x00,0x00},
NoFederation 0:907c1b097c40 47 {0x00,0x80,0x60,0xF8,0x07,0x00,0x04,0x24,0x24,0x25,0x26,0x24,0x24,0x24,0x04,0x00},/*"信",0*/
NoFederation 0:907c1b097c40 48
NoFederation 0:907c1b097c40 49 };
NoFederation 0:907c1b097c40 50
NoFederation 0:907c1b097c40 51 const unsigned char BasicFont[][8]PROGMEM=
NoFederation 0:907c1b097c40 52 {
NoFederation 0:907c1b097c40 53 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 54 {0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 55 {0x00,0x00,0x07,0x00,0x07,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 56 {0x00,0x14,0x7F,0x14,0x7F,0x14,0x00,0x00},
NoFederation 0:907c1b097c40 57 {0x00,0x24,0x2A,0x7F,0x2A,0x12,0x00,0x00},
NoFederation 0:907c1b097c40 58 {0x00,0x23,0x13,0x08,0x64,0x62,0x00,0x00},
NoFederation 0:907c1b097c40 59 {0x00,0x36,0x49,0x55,0x22,0x50,0x00,0x00},
NoFederation 0:907c1b097c40 60 {0x00,0x00,0x05,0x03,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 61 {0x00,0x1C,0x22,0x41,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 62 {0x00,0x41,0x22,0x1C,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 63 {0x00,0x08,0x2A,0x1C,0x2A,0x08,0x00,0x00},
NoFederation 0:907c1b097c40 64 {0x00,0x08,0x08,0x3E,0x08,0x08,0x00,0x00},
NoFederation 0:907c1b097c40 65 {0x00,0xA0,0x60,0x00,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 66 {0x00,0x08,0x08,0x08,0x08,0x08,0x00,0x00},
NoFederation 0:907c1b097c40 67 {0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 68 {0x00,0x20,0x10,0x08,0x04,0x02,0x00,0x00},
NoFederation 0:907c1b097c40 69 {0x00,0x3E,0x51,0x49,0x45,0x3E,0x00,0x00},
NoFederation 0:907c1b097c40 70 {0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 71 {0x00,0x62,0x51,0x49,0x49,0x46,0x00,0x00},
NoFederation 0:907c1b097c40 72 {0x00,0x22,0x41,0x49,0x49,0x36,0x00,0x00},
NoFederation 0:907c1b097c40 73 {0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00},
NoFederation 0:907c1b097c40 74 {0x00,0x27,0x45,0x45,0x45,0x39,0x00,0x00},
NoFederation 0:907c1b097c40 75 {0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00},
NoFederation 0:907c1b097c40 76 {0x00,0x01,0x71,0x09,0x05,0x03,0x00,0x00},
NoFederation 0:907c1b097c40 77 {0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00},
NoFederation 0:907c1b097c40 78 {0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00},
NoFederation 0:907c1b097c40 79 {0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 80 {0x00,0x00,0xAC,0x6C,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 81 {0x00,0x08,0x14,0x22,0x41,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 82 {0x00,0x14,0x14,0x14,0x14,0x14,0x00,0x00},
NoFederation 0:907c1b097c40 83 {0x00,0x41,0x22,0x14,0x08,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 84 {0x00,0x02,0x01,0x51,0x09,0x06,0x00,0x00},
NoFederation 0:907c1b097c40 85 {0x00,0x32,0x49,0x79,0x41,0x3E,0x00,0x00},
NoFederation 0:907c1b097c40 86 {0x00,0x7E,0x09,0x09,0x09,0x7E,0x00,0x00},
NoFederation 0:907c1b097c40 87 {0x00,0x7F,0x49,0x49,0x49,0x36,0x00,0x00},
NoFederation 0:907c1b097c40 88 {0x00,0x3E,0x41,0x41,0x41,0x22,0x00,0x00},
NoFederation 0:907c1b097c40 89 {0x00,0x7F,0x41,0x41,0x22,0x1C,0x00,0x00},
NoFederation 0:907c1b097c40 90 {0x00,0x7F,0x49,0x49,0x49,0x41,0x00,0x00},
NoFederation 0:907c1b097c40 91 {0x00,0x7F,0x09,0x09,0x09,0x01,0x00,0x00},
NoFederation 0:907c1b097c40 92 {0x00,0x3E,0x41,0x41,0x51,0x72,0x00,0x00},
NoFederation 0:907c1b097c40 93 {0x00,0x7F,0x08,0x08,0x08,0x7F,0x00,0x00},
NoFederation 0:907c1b097c40 94 {0x00,0x41,0x7F,0x41,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 95 {0x00,0x20,0x40,0x41,0x3F,0x01,0x00,0x00},
NoFederation 0:907c1b097c40 96 {0x00,0x7F,0x08,0x14,0x22,0x41,0x00,0x00},
NoFederation 0:907c1b097c40 97 {0x00,0x7F,0x40,0x40,0x40,0x40,0x00,0x00},
NoFederation 0:907c1b097c40 98 {0x00,0x7F,0x02,0x0C,0x02,0x7F,0x00,0x00},
NoFederation 0:907c1b097c40 99 {0x00,0x7F,0x04,0x08,0x10,0x7F,0x00,0x00},
NoFederation 0:907c1b097c40 100 {0x00,0x3E,0x41,0x41,0x41,0x3E,0x00,0x00},
NoFederation 0:907c1b097c40 101 {0x00,0x7F,0x09,0x09,0x09,0x06,0x00,0x00},
NoFederation 0:907c1b097c40 102 {0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00},
NoFederation 0:907c1b097c40 103 {0x00,0x7F,0x09,0x19,0x29,0x46,0x00,0x00},
NoFederation 0:907c1b097c40 104 {0x00,0x26,0x49,0x49,0x49,0x32,0x00,0x00},
NoFederation 0:907c1b097c40 105 {0x00,0x01,0x01,0x7F,0x01,0x01,0x00,0x00},
NoFederation 0:907c1b097c40 106 {0x00,0x3F,0x40,0x40,0x40,0x3F,0x00,0x00},
NoFederation 0:907c1b097c40 107 {0x00,0x1F,0x20,0x40,0x20,0x1F,0x00,0x00},
NoFederation 0:907c1b097c40 108 {0x00,0x3F,0x40,0x38,0x40,0x3F,0x00,0x00},
NoFederation 0:907c1b097c40 109 {0x00,0x63,0x14,0x08,0x14,0x63,0x00,0x00},
NoFederation 0:907c1b097c40 110 {0x00,0x03,0x04,0x78,0x04,0x03,0x00,0x00},
NoFederation 0:907c1b097c40 111 {0x00,0x61,0x51,0x49,0x45,0x43,0x00,0x00},
NoFederation 0:907c1b097c40 112 {0x00,0x7F,0x41,0x41,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 113 {0x00,0x02,0x04,0x08,0x10,0x20,0x00,0x00},
NoFederation 0:907c1b097c40 114 {0x00,0x41,0x41,0x7F,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 115 {0x00,0x04,0x02,0x01,0x02,0x04,0x00,0x00},
NoFederation 0:907c1b097c40 116 {0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00},
NoFederation 0:907c1b097c40 117 {0x00,0x01,0x02,0x04,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 118 {0x00,0x20,0x54,0x54,0x54,0x78,0x00,0x00},
NoFederation 0:907c1b097c40 119 {0x00,0x7F,0x48,0x44,0x44,0x38,0x00,0x00},
NoFederation 0:907c1b097c40 120 {0x00,0x38,0x44,0x44,0x28,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 121 {0x00,0x38,0x44,0x44,0x48,0x7F,0x00,0x00},
NoFederation 0:907c1b097c40 122 {0x00,0x38,0x54,0x54,0x54,0x18,0x00,0x00},
NoFederation 0:907c1b097c40 123 {0x00,0x08,0x7E,0x09,0x02,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 124 {0x00,0x18,0xA4,0xA4,0xA4,0x7C,0x00,0x00},
NoFederation 0:907c1b097c40 125 {0x00,0x7F,0x08,0x04,0x04,0x78,0x00,0x00},
NoFederation 0:907c1b097c40 126 {0x00,0x00,0x7D,0x00,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 127 {0x00,0x80,0x84,0x7D,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 128 {0x00,0x7F,0x10,0x28,0x44,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 129 {0x00,0x41,0x7F,0x40,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 130 {0x00,0x7C,0x04,0x18,0x04,0x78,0x00,0x00},
NoFederation 0:907c1b097c40 131 {0x00,0x7C,0x08,0x04,0x7C,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 132 {0x00,0x38,0x44,0x44,0x38,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 133 {0x00,0xFC,0x24,0x24,0x18,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 134 {0x00,0x18,0x24,0x24,0xFC,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 135 {0x00,0x00,0x7C,0x08,0x04,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 136 {0x00,0x48,0x54,0x54,0x24,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 137 {0x00,0x04,0x7F,0x44,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 138 {0x00,0x3C,0x40,0x40,0x7C,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 139 {0x00,0x1C,0x20,0x40,0x20,0x1C,0x00,0x00},
NoFederation 0:907c1b097c40 140 {0x00,0x3C,0x40,0x30,0x40,0x3C,0x00,0x00},
NoFederation 0:907c1b097c40 141 {0x00,0x44,0x28,0x10,0x28,0x44,0x00,0x00},
NoFederation 0:907c1b097c40 142 {0x00,0x1C,0xA0,0xA0,0x7C,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 143 {0x00,0x44,0x64,0x54,0x4C,0x44,0x00,0x00},
NoFederation 0:907c1b097c40 144 {0x00,0x08,0x36,0x41,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 145 {0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 146 {0x00,0x41,0x36,0x08,0x00,0x00,0x00,0x00},
NoFederation 0:907c1b097c40 147 {0x00,0x02,0x01,0x01,0x02,0x01,0x00,0x00},
NoFederation 0:907c1b097c40 148 {0x00,0x02,0x05,0x05,0x02,0x00,0x00,0x00}
NoFederation 0:907c1b097c40 149 };
NoFederation 0:907c1b097c40 150
NoFederation 0:907c1b097c40 151
NoFederation 0:907c1b097c40 152 void SeeedGrayOLED::drawzifu(unsigned char Row1, unsigned char Column,const unsigned char *bitmaparray,int bytes)
NoFederation 0:907c1b097c40 153 {
NoFederation 0:907c1b097c40 154 if(Drive_IC == SSD1327)
NoFederation 0:907c1b097c40 155 {
NoFederation 0:907c1b097c40 156 char localAddressMode = addressingMode;
NoFederation 0:907c1b097c40 157 if(addressingMode != HORIZONTAL_MODE)
NoFederation 0:907c1b097c40 158 {
NoFederation 0:907c1b097c40 159 //Bitmap is drawn in horizontal mode
NoFederation 0:907c1b097c40 160 setHorizontalMode();
NoFederation 0:907c1b097c40 161 }
NoFederation 0:907c1b097c40 162
NoFederation 0:907c1b097c40 163 for(int i=0;i<bytes;i++)
NoFederation 0:907c1b097c40 164 {
NoFederation 0:907c1b097c40 165
NoFederation 0:907c1b097c40 166 for(int j=0;j<8;j=j+2)
NoFederation 0:907c1b097c40 167 {
NoFederation 0:907c1b097c40 168 char c=0x00;
NoFederation 0:907c1b097c40 169 char bit1 = bitmaparray[i] << j & 0x80;
NoFederation 0:907c1b097c40 170 char bit2 = bitmaparray[i] << (j+1) & 0x80;
NoFederation 0:907c1b097c40 171
NoFederation 0:907c1b097c40 172 // Each bit is changed to a nibble
NoFederation 0:907c1b097c40 173 c|=(bit1)?grayH:0x00;
NoFederation 0:907c1b097c40 174 // Each bit is changed to a nibble
NoFederation 0:907c1b097c40 175 c|=(bit2)?grayL:0x00;
NoFederation 0:907c1b097c40 176 sendData(c);
NoFederation 0:907c1b097c40 177 }
NoFederation 0:907c1b097c40 178 }
NoFederation 0:907c1b097c40 179 if(localAddressMode == VERTICAL_MODE)
NoFederation 0:907c1b097c40 180 {
NoFederation 0:907c1b097c40 181 //If Vertical Mode was used earlier, restore it.
NoFederation 0:907c1b097c40 182 setVerticalMode();
NoFederation 0:907c1b097c40 183 }
NoFederation 0:907c1b097c40 184 }
NoFederation 0:907c1b097c40 185 else if(Drive_IC == SH1107G)
NoFederation 0:907c1b097c40 186 {
NoFederation 0:907c1b097c40 187 int Row = 0,column_l = 0x00, column_h = 0x11;
NoFederation 0:907c1b097c40 188 setHorizontalMode();
NoFederation 0:907c1b097c40 189 for(int i=0;i<bytes;i++)
NoFederation 0:907c1b097c40 190 {
NoFederation 0:907c1b097c40 191 sendCommand(0xb0 + Row1*2 +Row);
NoFederation 0:907c1b097c40 192 sendCommand(column_l);
NoFederation 0:907c1b097c40 193 sendCommand(column_h + Column);
NoFederation 0:907c1b097c40 194 //sendCommand(0xA7);
NoFederation 0:907c1b097c40 195
NoFederation 0:907c1b097c40 196 // byte bits = (byte)pgm_read_byte(&bitmaparray[i]);
NoFederation 0:907c1b097c40 197 // byte tmp = 0x00;
NoFederation 0:907c1b097c40 198
NoFederation 0:907c1b097c40 199 char bits = bitmaparray[i];
NoFederation 0:907c1b097c40 200 char tmp = 0x00;
NoFederation 0:907c1b097c40 201
NoFederation 0:907c1b097c40 202 for(int b = 0; b < 8; b++)
NoFederation 0:907c1b097c40 203 {
NoFederation 0:907c1b097c40 204 // tmp |= ((bits>>(7-b))&0x01)<<b;
NoFederation 0:907c1b097c40 205 tmp |= ((bits>>(7-b))&0x01)<<b;
NoFederation 0:907c1b097c40 206 }
NoFederation 0:907c1b097c40 207 // sendData(tmp);
NoFederation 0:907c1b097c40 208 sendData(tmp);
NoFederation 0:907c1b097c40 209
NoFederation 0:907c1b097c40 210 Row++;
NoFederation 0:907c1b097c40 211 if(Row >= 2){
NoFederation 0:907c1b097c40 212 Row = 0;
NoFederation 0:907c1b097c40 213 column_l++;
NoFederation 0:907c1b097c40 214 if(column_l >= 16){
NoFederation 0:907c1b097c40 215 column_l = 0x00;
NoFederation 0:907c1b097c40 216 column_h += 0x01;
NoFederation 0:907c1b097c40 217 }
NoFederation 0:907c1b097c40 218 }
NoFederation 0:907c1b097c40 219 }
NoFederation 0:907c1b097c40 220 }
NoFederation 0:907c1b097c40 221
NoFederation 0:907c1b097c40 222 }
NoFederation 0:907c1b097c40 223
NoFederation 0:907c1b097c40 224 void SeeedGrayOLED::putzifu(unsigned char C)
NoFederation 0:907c1b097c40 225 {
NoFederation 0:907c1b097c40 226 if(C < 32 || C > 127) //Ignore non-printable ASCII characters. This can be modified for multilingual font.
NoFederation 0:907c1b097c40 227 {
NoFederation 0:907c1b097c40 228 C=' '; //Space
NoFederation 0:907c1b097c40 229 }
NoFederation 0:907c1b097c40 230
NoFederation 0:907c1b097c40 231 if(Drive_IC == SSD1327)
NoFederation 0:907c1b097c40 232 {
NoFederation 0:907c1b097c40 233 for(char i=0;i<8;i=i+2)
NoFederation 0:907c1b097c40 234 {
NoFederation 0:907c1b097c40 235 for(char j=0;j<8;j++)
NoFederation 0:907c1b097c40 236 {
NoFederation 0:907c1b097c40 237 // Character is constructed two pixel at a time using vertical mode from the default 8x8 font
NoFederation 0:907c1b097c40 238 char c=0x00;
NoFederation 0:907c1b097c40 239 char bit1= (BasicFont[C-32][i] >> j) & 0x01;
NoFederation 0:907c1b097c40 240 char bit2= (BasicFont[C-32][i+1] >> j) & 0x01;
NoFederation 0:907c1b097c40 241 // Each bit is changed to a nibble
NoFederation 0:907c1b097c40 242 c|=(bit1)?grayH:0x00;
NoFederation 0:907c1b097c40 243 c|=(bit2)?grayL:0x00;
NoFederation 0:907c1b097c40 244
NoFederation 0:907c1b097c40 245 sendData(c);
NoFederation 0:907c1b097c40 246 }
NoFederation 0:907c1b097c40 247 }
NoFederation 0:907c1b097c40 248 }
NoFederation 0:907c1b097c40 249 else if(Drive_IC == SH1107G)
NoFederation 0:907c1b097c40 250 {
NoFederation 0:907c1b097c40 251 for(int i=0;i<16;i++)
NoFederation 0:907c1b097c40 252 {
NoFederation 0:907c1b097c40 253
NoFederation 0:907c1b097c40 254 sendData(zifu[C-48][i]); //font array starts at 0, ASCII starts at 32. Hence the translation
NoFederation 0:907c1b097c40 255
NoFederation 0:907c1b097c40 256 //read bytes from code memory
NoFederation 0:907c1b097c40 257 }
NoFederation 0:907c1b097c40 258 }
NoFederation 0:907c1b097c40 259 }
NoFederation 0:907c1b097c40 260
NoFederation 0:907c1b097c40 261 void SeeedGrayOLED::setzifuXY(unsigned char Row, unsigned char Column)
NoFederation 0:907c1b097c40 262 {
NoFederation 0:907c1b097c40 263 if(Drive_IC == SSD1327)
NoFederation 0:907c1b097c40 264 {
NoFederation 0:907c1b097c40 265 //Column Address
NoFederation 0:907c1b097c40 266 sendCommand(0x15); /* Set Column Address */
NoFederation 0:907c1b097c40 267 sendCommand(0x08+(Column*4)); /* Start Column: Start from 8 */
NoFederation 0:907c1b097c40 268 sendCommand(0x37); /* End Column */
NoFederation 0:907c1b097c40 269 // Row Address
NoFederation 0:907c1b097c40 270 sendCommand(0x75); /* Set Row Address */
NoFederation 0:907c1b097c40 271 sendCommand(0x00+(Row*8)); /* Start Row*/
NoFederation 0:907c1b097c40 272 sendCommand(0x07+(Row*8)); /* End Row*/
NoFederation 0:907c1b097c40 273 }
NoFederation 0:907c1b097c40 274 else if(Drive_IC == SH1107G)
NoFederation 0:907c1b097c40 275 {
NoFederation 0:907c1b097c40 276 uint8_t col_l;
NoFederation 0:907c1b097c40 277
NoFederation 0:907c1b097c40 278 Column%2 ? col_l = 0x10 : col_l = 0x00;
NoFederation 0:907c1b097c40 279 sendCommand(0xb0+Row);
NoFederation 0:907c1b097c40 280 sendCommand(col_l);
NoFederation 0:907c1b097c40 281 sendCommand(0x11+(Column/2));
NoFederation 0:907c1b097c40 282 }
NoFederation 0:907c1b097c40 283 }
NoFederation 0:907c1b097c40 284
NoFederation 0:907c1b097c40 285 void SeeedGrayOLED::init(int IC)
NoFederation 0:907c1b097c40 286 {
NoFederation 0:907c1b097c40 287 Drive_IC = IC;
NoFederation 0:907c1b097c40 288 if(Drive_IC == SSD1327)
NoFederation 0:907c1b097c40 289 {
NoFederation 0:907c1b097c40 290 sendCommand(0xFD); // Unlock OLED driver IC MCU interface from entering command. i.e: Accept commands
NoFederation 0:907c1b097c40 291 sendCommand(0x12);
NoFederation 0:907c1b097c40 292 sendCommand(0xAE); // Set display off
NoFederation 0:907c1b097c40 293 sendCommand(0xA8); // set multiplex ratio
NoFederation 0:907c1b097c40 294 sendCommand(0x5F); // 96
NoFederation 0:907c1b097c40 295 sendCommand(0xA1); // set display start line
NoFederation 0:907c1b097c40 296 sendCommand(0x00);
NoFederation 0:907c1b097c40 297 sendCommand(0xA2); // set display offset
NoFederation 0:907c1b097c40 298 sendCommand(0x60);
NoFederation 0:907c1b097c40 299 sendCommand(0xA0); // set remap
NoFederation 0:907c1b097c40 300 sendCommand(0x46);
NoFederation 0:907c1b097c40 301 sendCommand(0xAB); // set vdd internal
NoFederation 0:907c1b097c40 302 sendCommand(0x01); //
NoFederation 0:907c1b097c40 303 sendCommand(0x81); // set contrasr
NoFederation 0:907c1b097c40 304 sendCommand(0x53); // 100 nit
NoFederation 0:907c1b097c40 305 sendCommand(0xB1); // Set Phase Length
NoFederation 0:907c1b097c40 306 sendCommand(0X51); //
NoFederation 0:907c1b097c40 307 sendCommand(0xB3); // Set Display Clock Divide Ratio/Oscillator Frequency
NoFederation 0:907c1b097c40 308 sendCommand(0x01);
NoFederation 0:907c1b097c40 309 sendCommand(0xB9); //
NoFederation 0:907c1b097c40 310 sendCommand(0xBC); // set pre_charge voltage/VCOMH
NoFederation 0:907c1b097c40 311 sendCommand(0x08); // (0x08);
NoFederation 0:907c1b097c40 312 sendCommand(0xBE); // set VCOMH
NoFederation 0:907c1b097c40 313 sendCommand(0X07); // (0x07);
NoFederation 0:907c1b097c40 314 sendCommand(0xB6); // Set second pre-charge period
NoFederation 0:907c1b097c40 315 sendCommand(0x01); //
NoFederation 0:907c1b097c40 316 sendCommand(0xD5); // enable second precharge and enternal vsl
NoFederation 0:907c1b097c40 317 sendCommand(0X62); // (0x62);
NoFederation 0:907c1b097c40 318 sendCommand(0xA4); // Set Normal Display Mode
NoFederation 0:907c1b097c40 319 sendCommand(0x2E); // Deactivate Scroll
NoFederation 0:907c1b097c40 320 sendCommand(0xAF); // Switch on display
NoFederation 0:907c1b097c40 321 wait(0.1);
NoFederation 0:907c1b097c40 322
NoFederation 0:907c1b097c40 323 // Row Address
NoFederation 0:907c1b097c40 324 sendCommand(0x75); // Set Row Address
NoFederation 0:907c1b097c40 325 sendCommand(0x00); // Start 0
NoFederation 0:907c1b097c40 326 sendCommand(0x5f); // End 95
NoFederation 0:907c1b097c40 327
NoFederation 0:907c1b097c40 328
NoFederation 0:907c1b097c40 329 // Column Address
NoFederation 0:907c1b097c40 330 sendCommand(0x15); // Set Column Address
NoFederation 0:907c1b097c40 331 sendCommand(0x08); // Start from 8th Column of driver IC. This is 0th Column for OLED
NoFederation 0:907c1b097c40 332 sendCommand(0x37); // End at (8 + 47)th column. Each Column has 2 pixels(segments)
NoFederation 0:907c1b097c40 333
NoFederation 0:907c1b097c40 334 // Init gray level for text. Default:Brightest White
NoFederation 0:907c1b097c40 335 grayH= 0xF0;
NoFederation 0:907c1b097c40 336 grayL= 0x0F;
NoFederation 0:907c1b097c40 337 }
NoFederation 0:907c1b097c40 338 else if (Drive_IC ==SH1107G)
NoFederation 0:907c1b097c40 339 {
NoFederation 0:907c1b097c40 340 sendCommand(0xae); //Display OFF
NoFederation 0:907c1b097c40 341 sendCommand(0xd5); // Set Dclk
NoFederation 0:907c1b097c40 342 sendCommand(0x50); // 100Hz
NoFederation 0:907c1b097c40 343 sendCommand(0x20); // Set row address
NoFederation 0:907c1b097c40 344 sendCommand(0x81); // Set contrast control
NoFederation 0:907c1b097c40 345 sendCommand(0x80);
NoFederation 0:907c1b097c40 346 sendCommand(0xa0); // Segment remap
NoFederation 0:907c1b097c40 347 sendCommand(0xa4); // Set Entire Display ON
NoFederation 0:907c1b097c40 348 sendCommand(0xa6); // Normal display
NoFederation 0:907c1b097c40 349 sendCommand(0xad); // Set external VCC
NoFederation 0:907c1b097c40 350 sendCommand(0x80);
NoFederation 0:907c1b097c40 351 sendCommand(0xc0); // Set Common scan direction
NoFederation 0:907c1b097c40 352 sendCommand(0xd9); // Set phase leghth
NoFederation 0:907c1b097c40 353 sendCommand(0x1f);
NoFederation 0:907c1b097c40 354 sendCommand(0xdb); // Set Vcomh voltage
NoFederation 0:907c1b097c40 355 sendCommand(0x27);
NoFederation 0:907c1b097c40 356 sendCommand(0xaf); //Display ON
NoFederation 0:907c1b097c40 357 sendCommand(0xb0);
NoFederation 0:907c1b097c40 358 sendCommand(0x00);
NoFederation 0:907c1b097c40 359 sendCommand(0x11);
NoFederation 0:907c1b097c40 360 }
NoFederation 0:907c1b097c40 361 }
NoFederation 0:907c1b097c40 362
NoFederation 0:907c1b097c40 363
NoFederation 0:907c1b097c40 364 void SeeedGrayOLED::sendCommand(unsigned char command)
NoFederation 0:907c1b097c40 365 {
NoFederation 0:907c1b097c40 366 // Wire.beginTransmission(SeeedGrayOLED_Address); // begin I2C communication
NoFederation 0:907c1b097c40 367 // Wire.write(SeeedGrayOLED_Command_Mode); // Set OLED Command mode
NoFederation 0:907c1b097c40 368 // Wire.write(command);
NoFederation 0:907c1b097c40 369 // Wire.endTransmission(); // End I2C communication
NoFederation 0:907c1b097c40 370 char cmd[2];
NoFederation 0:907c1b097c40 371 cmd[0] = SeeedGrayOLED_Command_Mode;
NoFederation 0:907c1b097c40 372 cmd[1] = command;
NoFederation 0:907c1b097c40 373
NoFederation 0:907c1b097c40 374 i2c_oled.write(SeeedGrayOLED_Address, cmd, 2);
NoFederation 0:907c1b097c40 375
NoFederation 0:907c1b097c40 376 }
NoFederation 0:907c1b097c40 377
NoFederation 0:907c1b097c40 378 void SeeedGrayOLED::setContrastLevel(unsigned char ContrastLevel)
NoFederation 0:907c1b097c40 379 {
NoFederation 0:907c1b097c40 380 sendCommand(SeeedGrayOLED_Set_ContrastLevel_Cmd);
NoFederation 0:907c1b097c40 381 sendCommand(ContrastLevel);
NoFederation 0:907c1b097c40 382 }
NoFederation 0:907c1b097c40 383
NoFederation 0:907c1b097c40 384 void SeeedGrayOLED::setHorizontalMode()
NoFederation 0:907c1b097c40 385 {
NoFederation 0:907c1b097c40 386 if(Drive_IC == SSD1327)
NoFederation 0:907c1b097c40 387 {
NoFederation 0:907c1b097c40 388 sendCommand(0xA0); // remap to
NoFederation 0:907c1b097c40 389 sendCommand(0x42); // horizontal mode
NoFederation 0:907c1b097c40 390
NoFederation 0:907c1b097c40 391 // Row Address
NoFederation 0:907c1b097c40 392 sendCommand(0x75); // Set Row Address
NoFederation 0:907c1b097c40 393 sendCommand(0x00); // Start 0
NoFederation 0:907c1b097c40 394 sendCommand(0x5f); // End 95
NoFederation 0:907c1b097c40 395
NoFederation 0:907c1b097c40 396 // Column Address
NoFederation 0:907c1b097c40 397 sendCommand(0x15); // Set Column Address
NoFederation 0:907c1b097c40 398 sendCommand(0x08); // Start from 8th Column of driver IC. This is 0th Column for OLED
NoFederation 0:907c1b097c40 399 sendCommand(0x37); // End at (8 + 47)th column. Each Column has 2 pixels(or segments)
NoFederation 0:907c1b097c40 400 }
NoFederation 0:907c1b097c40 401 else if(Drive_IC == SH1107G)
NoFederation 0:907c1b097c40 402 {
NoFederation 0:907c1b097c40 403 sendCommand(0xA0);
NoFederation 0:907c1b097c40 404 sendCommand(0xC8);
NoFederation 0:907c1b097c40 405 }
NoFederation 0:907c1b097c40 406 }
NoFederation 0:907c1b097c40 407
NoFederation 0:907c1b097c40 408 void SeeedGrayOLED::setVerticalMode()
NoFederation 0:907c1b097c40 409 {
NoFederation 0:907c1b097c40 410 if(Drive_IC == SSD1327)
NoFederation 0:907c1b097c40 411 {
NoFederation 0:907c1b097c40 412 sendCommand(0xA0); // remap to
NoFederation 0:907c1b097c40 413 sendCommand(0x46); // Vertical mode
NoFederation 0:907c1b097c40 414 }
NoFederation 0:907c1b097c40 415 else if(Drive_IC == SH1107G)
NoFederation 0:907c1b097c40 416 {
NoFederation 0:907c1b097c40 417 sendCommand(0xA0);
NoFederation 0:907c1b097c40 418 sendCommand(0xC0);
NoFederation 0:907c1b097c40 419 }
NoFederation 0:907c1b097c40 420 }
NoFederation 0:907c1b097c40 421
NoFederation 0:907c1b097c40 422 void SeeedGrayOLED::setTextXY(unsigned char Row, unsigned char Column)
NoFederation 0:907c1b097c40 423 {
NoFederation 0:907c1b097c40 424 if(Drive_IC == SSD1327)
NoFederation 0:907c1b097c40 425 {
NoFederation 0:907c1b097c40 426 //Column Address
NoFederation 0:907c1b097c40 427 sendCommand(0x15); /* Set Column Address */
NoFederation 0:907c1b097c40 428 sendCommand(0x08+(Column*4)); /* Start Column: Start from 8 */
NoFederation 0:907c1b097c40 429 sendCommand(0x37); /* End Column */
NoFederation 0:907c1b097c40 430 // Row Address
NoFederation 0:907c1b097c40 431 sendCommand(0x75); /* Set Row Address */
NoFederation 0:907c1b097c40 432 sendCommand(0x00+(Row*8)); /* Start Row*/
NoFederation 0:907c1b097c40 433 sendCommand(0x07+(Row*8)); /* End Row*/
NoFederation 0:907c1b097c40 434 }
NoFederation 0:907c1b097c40 435 else if(Drive_IC == SH1107G)
NoFederation 0:907c1b097c40 436 {
NoFederation 0:907c1b097c40 437 uint8_t col_l;
NoFederation 0:907c1b097c40 438
NoFederation 0:907c1b097c40 439 Column%2 ? col_l = 0x08 : col_l = 0x00;
NoFederation 0:907c1b097c40 440 sendCommand(0xb0+Row);
NoFederation 0:907c1b097c40 441 sendCommand(col_l);
NoFederation 0:907c1b097c40 442 sendCommand(0x11+(Column/2));
NoFederation 0:907c1b097c40 443 }
NoFederation 0:907c1b097c40 444 }
NoFederation 0:907c1b097c40 445
NoFederation 0:907c1b097c40 446 void SeeedGrayOLED::clearDisplay()
NoFederation 0:907c1b097c40 447 {
NoFederation 0:907c1b097c40 448 unsigned char i,j;
NoFederation 0:907c1b097c40 449
NoFederation 0:907c1b097c40 450 if(Drive_IC == SSD1327)
NoFederation 0:907c1b097c40 451 {
NoFederation 0:907c1b097c40 452 for(j=0;j<48;j++)
NoFederation 0:907c1b097c40 453 {
NoFederation 0:907c1b097c40 454 for(i=0;i<96;i++) //clear all columns
NoFederation 0:907c1b097c40 455 {
NoFederation 0:907c1b097c40 456 sendData(0x00);
NoFederation 0:907c1b097c40 457 }
NoFederation 0:907c1b097c40 458 }
NoFederation 0:907c1b097c40 459 }
NoFederation 0:907c1b097c40 460 else if(Drive_IC == SH1107G)
NoFederation 0:907c1b097c40 461 {
NoFederation 0:907c1b097c40 462 for(i=0; i<16;i++){
NoFederation 0:907c1b097c40 463 sendCommand(0xb0+i);
NoFederation 0:907c1b097c40 464 sendCommand(0x0);
NoFederation 0:907c1b097c40 465 sendCommand(0x10);
NoFederation 0:907c1b097c40 466 for(j=0; j<128;j++){
NoFederation 0:907c1b097c40 467 sendData(0x00);
NoFederation 0:907c1b097c40 468 }
NoFederation 0:907c1b097c40 469 }
NoFederation 0:907c1b097c40 470 }
NoFederation 0:907c1b097c40 471
NoFederation 0:907c1b097c40 472 }
NoFederation 0:907c1b097c40 473
NoFederation 0:907c1b097c40 474 void SeeedGrayOLED::sendData(unsigned char Data)
NoFederation 0:907c1b097c40 475 {
NoFederation 0:907c1b097c40 476 // Wire.beginTransmission(SeeedGrayOLED_Address); // begin I2C transmission
NoFederation 0:907c1b097c40 477 // Wire.write(SeeedGrayOLED_Data_Mode); // data mode
NoFederation 0:907c1b097c40 478 // Wire.write(Data);
NoFederation 0:907c1b097c40 479 // Wire.endTransmission(); // stop I2C transmission
NoFederation 0:907c1b097c40 480 char cmd[2];
NoFederation 0:907c1b097c40 481 cmd[0] = SeeedGrayOLED_Data_Mode;
NoFederation 0:907c1b097c40 482 cmd[1] = Data;
NoFederation 0:907c1b097c40 483
NoFederation 0:907c1b097c40 484 i2c_oled.write(SeeedGrayOLED_Address, cmd, 2);
NoFederation 0:907c1b097c40 485 }
NoFederation 0:907c1b097c40 486
NoFederation 0:907c1b097c40 487 void SeeedGrayOLED::setGrayLevel(unsigned char grayLevel)
NoFederation 0:907c1b097c40 488 {
NoFederation 0:907c1b097c40 489 grayH = (grayLevel << 4) & 0xF0;
NoFederation 0:907c1b097c40 490 grayL = grayLevel & 0x0F;
NoFederation 0:907c1b097c40 491 }
NoFederation 0:907c1b097c40 492
NoFederation 0:907c1b097c40 493 void SeeedGrayOLED::putChar(unsigned char C)
NoFederation 0:907c1b097c40 494 {
NoFederation 0:907c1b097c40 495 if(C < 32 || C > 127) //Ignore non-printable ASCII characters. This can be modified for multilingual font.
NoFederation 0:907c1b097c40 496 {
NoFederation 0:907c1b097c40 497 C=' '; //Space
NoFederation 0:907c1b097c40 498 }
NoFederation 0:907c1b097c40 499
NoFederation 0:907c1b097c40 500 if(Drive_IC == SSD1327)
NoFederation 0:907c1b097c40 501 {
NoFederation 0:907c1b097c40 502 for(char i=0;i<8;i=i+2)
NoFederation 0:907c1b097c40 503 {
NoFederation 0:907c1b097c40 504 for(char j=0;j<8;j++)
NoFederation 0:907c1b097c40 505 {
NoFederation 0:907c1b097c40 506 // Character is constructed two pixel at a time using vertical mode from the default 8x8 font
NoFederation 0:907c1b097c40 507 char c=0x00;
NoFederation 0:907c1b097c40 508 char bit1= (BasicFont[C-32][i] >> j) & 0x01;
NoFederation 0:907c1b097c40 509 char bit2= (BasicFont[C-32][i+1] >> j) & 0x01;
NoFederation 0:907c1b097c40 510 // Each bit is changed to a nibble
NoFederation 0:907c1b097c40 511 c|=(bit1)?grayH:0x00;
NoFederation 0:907c1b097c40 512 c|=(bit2)?grayL:0x00;
NoFederation 0:907c1b097c40 513
NoFederation 0:907c1b097c40 514 sendData(c);
NoFederation 0:907c1b097c40 515 }
NoFederation 0:907c1b097c40 516 }
NoFederation 0:907c1b097c40 517 }
NoFederation 0:907c1b097c40 518 else if(Drive_IC == SH1107G)
NoFederation 0:907c1b097c40 519 {
NoFederation 0:907c1b097c40 520 for(int i=0;i<8;i++)
NoFederation 0:907c1b097c40 521 {
NoFederation 0:907c1b097c40 522 //read bytes from code memory
NoFederation 0:907c1b097c40 523 sendData(BasicFont[C-32][i]); //font array starts at 0, ASCII starts at 32. Hence the translation
NoFederation 0:907c1b097c40 524 }
NoFederation 0:907c1b097c40 525 }
NoFederation 0:907c1b097c40 526 }
NoFederation 0:907c1b097c40 527
NoFederation 0:907c1b097c40 528
NoFederation 0:907c1b097c40 529
NoFederation 0:907c1b097c40 530 void SeeedGrayOLED::putString(const char *String)
NoFederation 0:907c1b097c40 531 {
NoFederation 0:907c1b097c40 532 unsigned char i=0;
NoFederation 0:907c1b097c40 533 while(String[i])
NoFederation 0:907c1b097c40 534 {
NoFederation 0:907c1b097c40 535 putChar(String[i]);
NoFederation 0:907c1b097c40 536 i++;
NoFederation 0:907c1b097c40 537 }
NoFederation 0:907c1b097c40 538 }
NoFederation 0:907c1b097c40 539
NoFederation 0:907c1b097c40 540 unsigned char SeeedGrayOLED::putNumber(long long_num)
NoFederation 0:907c1b097c40 541 {
NoFederation 0:907c1b097c40 542 unsigned char char_buffer[10]="";
NoFederation 0:907c1b097c40 543 unsigned char i = 0;
NoFederation 0:907c1b097c40 544 unsigned char f = 0;
NoFederation 0:907c1b097c40 545
NoFederation 0:907c1b097c40 546 if (long_num < 0)
NoFederation 0:907c1b097c40 547 {
NoFederation 0:907c1b097c40 548 f=1;
NoFederation 0:907c1b097c40 549 putChar('-');
NoFederation 0:907c1b097c40 550 long_num = -long_num;
NoFederation 0:907c1b097c40 551 }
NoFederation 0:907c1b097c40 552 else if (long_num == 0)
NoFederation 0:907c1b097c40 553 {
NoFederation 0:907c1b097c40 554 f=1;
NoFederation 0:907c1b097c40 555 putChar('0');
NoFederation 0:907c1b097c40 556 return f;
NoFederation 0:907c1b097c40 557 }
NoFederation 0:907c1b097c40 558
NoFederation 0:907c1b097c40 559 while (long_num > 0)
NoFederation 0:907c1b097c40 560 {
NoFederation 0:907c1b097c40 561 char_buffer[i++] = long_num % 10;
NoFederation 0:907c1b097c40 562 long_num /= 10;
NoFederation 0:907c1b097c40 563 }
NoFederation 0:907c1b097c40 564
NoFederation 0:907c1b097c40 565 f=f+i;
NoFederation 0:907c1b097c40 566 for(; i > 0; i--)
NoFederation 0:907c1b097c40 567 {
NoFederation 0:907c1b097c40 568 putChar('0'+ char_buffer[i - 1]);
NoFederation 0:907c1b097c40 569 }
NoFederation 0:907c1b097c40 570 return f;
NoFederation 0:907c1b097c40 571
NoFederation 0:907c1b097c40 572 }
NoFederation 0:907c1b097c40 573
NoFederation 0:907c1b097c40 574
NoFederation 0:907c1b097c40 575
NoFederation 0:907c1b097c40 576 void SeeedGrayOLED::drawBitmap(const unsigned char *bitmaparray,int bytes)
NoFederation 0:907c1b097c40 577 {
NoFederation 0:907c1b097c40 578 if(Drive_IC == SSD1327)
NoFederation 0:907c1b097c40 579 {
NoFederation 0:907c1b097c40 580 char localAddressMode = addressingMode;
NoFederation 0:907c1b097c40 581 if(addressingMode != HORIZONTAL_MODE)
NoFederation 0:907c1b097c40 582 {
NoFederation 0:907c1b097c40 583 //Bitmap is drawn in horizontal mode
NoFederation 0:907c1b097c40 584 setHorizontalMode();
NoFederation 0:907c1b097c40 585 }
NoFederation 0:907c1b097c40 586
NoFederation 0:907c1b097c40 587 for(int i=0;i<bytes;i++)
NoFederation 0:907c1b097c40 588 {
NoFederation 0:907c1b097c40 589
NoFederation 0:907c1b097c40 590 for(int j=0;j<8;j=j+2)
NoFederation 0:907c1b097c40 591 {
NoFederation 0:907c1b097c40 592 char c=0x00;
NoFederation 0:907c1b097c40 593 char bit1 = bitmaparray[i] << j & 0x80;
NoFederation 0:907c1b097c40 594 char bit2 = bitmaparray[i] << (j+1) & 0x80;
NoFederation 0:907c1b097c40 595
NoFederation 0:907c1b097c40 596 // Each bit is changed to a nibble
NoFederation 0:907c1b097c40 597 c|=(bit1)?grayH:0x00;
NoFederation 0:907c1b097c40 598 // Each bit is changed to a nibble
NoFederation 0:907c1b097c40 599 c|=(bit2)?grayL:0x00;
NoFederation 0:907c1b097c40 600 sendData(c);
NoFederation 0:907c1b097c40 601 }
NoFederation 0:907c1b097c40 602 }
NoFederation 0:907c1b097c40 603 if(localAddressMode == VERTICAL_MODE)
NoFederation 0:907c1b097c40 604 {
NoFederation 0:907c1b097c40 605 //If Vertical Mode was used earlier, restore it.
NoFederation 0:907c1b097c40 606 setVerticalMode();
NoFederation 0:907c1b097c40 607 }
NoFederation 0:907c1b097c40 608 }
NoFederation 0:907c1b097c40 609 else if(Drive_IC == SH1107G)
NoFederation 0:907c1b097c40 610 {
NoFederation 0:907c1b097c40 611 int Row = 0, column_l = 0x00, column_h = 0x11;
NoFederation 0:907c1b097c40 612 setHorizontalMode();
NoFederation 0:907c1b097c40 613 for(int i=0;i<bytes;i++)
NoFederation 0:907c1b097c40 614 {
NoFederation 0:907c1b097c40 615 sendCommand(0xb0 + Row);
NoFederation 0:907c1b097c40 616 sendCommand(column_l);
NoFederation 0:907c1b097c40 617 sendCommand(column_h);
NoFederation 0:907c1b097c40 618 // byte bits = (byte)pgm_read_byte(&bitmaparray[i]);
NoFederation 0:907c1b097c40 619 // byte tmp = 0x00;
NoFederation 0:907c1b097c40 620 char bits = bitmaparray[i];
NoFederation 0:907c1b097c40 621 char tmp = 0x00;
NoFederation 0:907c1b097c40 622 for(int b = 0; b < 8; b++)
NoFederation 0:907c1b097c40 623 {
NoFederation 0:907c1b097c40 624 // tmp |= ((bits>>(7-b))&0x01)<<b;
NoFederation 0:907c1b097c40 625 tmp |= ((bits>>(7-b))&0x01)<<b;
NoFederation 0:907c1b097c40 626 }
NoFederation 0:907c1b097c40 627 // sendData(tmp);
NoFederation 0:907c1b097c40 628 sendData(tmp);
NoFederation 0:907c1b097c40 629 Row++;
NoFederation 0:907c1b097c40 630 if(Row >= 12)
NoFederation 0:907c1b097c40 631 {
NoFederation 0:907c1b097c40 632 Row = 0;
NoFederation 0:907c1b097c40 633 column_l++;
NoFederation 0:907c1b097c40 634 if(column_l >= 16)
NoFederation 0:907c1b097c40 635 {
NoFederation 0:907c1b097c40 636 column_l = 0x00;
NoFederation 0:907c1b097c40 637 column_h += 0x01;
NoFederation 0:907c1b097c40 638 }
NoFederation 0:907c1b097c40 639 }
NoFederation 0:907c1b097c40 640 }
NoFederation 0:907c1b097c40 641 }
NoFederation 0:907c1b097c40 642
NoFederation 0:907c1b097c40 643 }
NoFederation 0:907c1b097c40 644
NoFederation 0:907c1b097c40 645 void SeeedGrayOLED::setHorizontalScrollProperties(bool direction,unsigned char startRow, unsigned char endRow,unsigned char startColumn, unsigned char endColumn, unsigned char scrollSpeed)
NoFederation 0:907c1b097c40 646 {
NoFederation 0:907c1b097c40 647 /*
NoFederation 0:907c1b097c40 648 Use the following defines for 'direction' :
NoFederation 0:907c1b097c40 649
NoFederation 0:907c1b097c40 650 Scroll_Left
NoFederation 0:907c1b097c40 651 Scroll_Right
NoFederation 0:907c1b097c40 652
NoFederation 0:907c1b097c40 653 Use the following defines for 'scrollSpeed' :
NoFederation 0:907c1b097c40 654
NoFederation 0:907c1b097c40 655 Scroll_2Frames
NoFederation 0:907c1b097c40 656 Scroll_3Frames
NoFederation 0:907c1b097c40 657 Scroll_4Frames
NoFederation 0:907c1b097c40 658 Scroll_5Frames
NoFederation 0:907c1b097c40 659 Scroll_25Frames
NoFederation 0:907c1b097c40 660 Scroll_64Frames
NoFederation 0:907c1b097c40 661 Scroll_128Frames
NoFederation 0:907c1b097c40 662 Scroll_256Frames
NoFederation 0:907c1b097c40 663
NoFederation 0:907c1b097c40 664 */
NoFederation 0:907c1b097c40 665
NoFederation 0:907c1b097c40 666 if(Scroll_Right == direction)
NoFederation 0:907c1b097c40 667 {
NoFederation 0:907c1b097c40 668 //Scroll Right
NoFederation 0:907c1b097c40 669 sendCommand(0x27);
NoFederation 0:907c1b097c40 670 }
NoFederation 0:907c1b097c40 671 else
NoFederation 0:907c1b097c40 672 {
NoFederation 0:907c1b097c40 673 //Scroll Left
NoFederation 0:907c1b097c40 674 sendCommand(0x26);
NoFederation 0:907c1b097c40 675 }
NoFederation 0:907c1b097c40 676 sendCommand(0x00); //Dummmy byte
NoFederation 0:907c1b097c40 677 sendCommand(startRow);
NoFederation 0:907c1b097c40 678 sendCommand(scrollSpeed);
NoFederation 0:907c1b097c40 679 sendCommand(endRow);
NoFederation 0:907c1b097c40 680 sendCommand(startColumn+8);
NoFederation 0:907c1b097c40 681 sendCommand(endColumn+8);
NoFederation 0:907c1b097c40 682 sendCommand(0x00); //Dummmy byte
NoFederation 0:907c1b097c40 683
NoFederation 0:907c1b097c40 684 }
NoFederation 0:907c1b097c40 685
NoFederation 0:907c1b097c40 686 void SeeedGrayOLED::activateScroll()
NoFederation 0:907c1b097c40 687 {
NoFederation 0:907c1b097c40 688 sendCommand(SeeedGrayOLED_Activate_Scroll_Cmd);
NoFederation 0:907c1b097c40 689 }
NoFederation 0:907c1b097c40 690
NoFederation 0:907c1b097c40 691 void SeeedGrayOLED::deactivateScroll()
NoFederation 0:907c1b097c40 692 {
NoFederation 0:907c1b097c40 693 sendCommand(SeeedGrayOLED_Dectivate_Scroll_Cmd);
NoFederation 0:907c1b097c40 694 }
NoFederation 0:907c1b097c40 695
NoFederation 0:907c1b097c40 696 void SeeedGrayOLED::setNormalDisplay()
NoFederation 0:907c1b097c40 697 {
NoFederation 0:907c1b097c40 698 sendCommand(SeeedGrayOLED_Normal_Display_Cmd);
NoFederation 0:907c1b097c40 699 }
NoFederation 0:907c1b097c40 700
NoFederation 0:907c1b097c40 701 void SeeedGrayOLED::setInverseDisplay()
NoFederation 0:907c1b097c40 702 {
NoFederation 0:907c1b097c40 703 sendCommand(SeeedGrayOLED_Inverse_Display_Cmd);
NoFederation 0:907c1b097c40 704 }
NoFederation 0:907c1b097c40 705 SeeedGrayOLED SeeedGrayOled; // Preinstantiate Objects