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Dependencies:   mbed Blynk

u8glibARM/u8g_dev_uc1611_dogm240.c@1:0e75de2a5d21, 2016-06-13 (annotated)

Committer:
lixianyu
Date:
Mon Jun 13 02:21:11 2016 +0000
Revision:
1:0e75de2a5d21
Parent:
0:d8f4c441e032 
u8glib???????????????????????????Adafruit_GFX????OLED????????bitmap??????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lixianyu 0:d8f4c441e032 1 /*
lixianyu 0:d8f4c441e032 2
lixianyu 0:d8f4c441e032 3 u8g_dev_uc1611_dogm240.c
lixianyu 0:d8f4c441e032 4
lixianyu 0:d8f4c441e032 5 Universal 8bit Graphics Library
lixianyu 0:d8f4c441e032 6
lixianyu 0:d8f4c441e032 7 Copyright (c) 2014, dev.menges.jonas@gmail.com
lixianyu 0:d8f4c441e032 8 All rights reserved.
lixianyu 0:d8f4c441e032 9
lixianyu 0:d8f4c441e032 10 Redistribution and use in source and binary forms, with or without modification,
lixianyu 0:d8f4c441e032 11 are permitted provided that the following conditions are met:
lixianyu 0:d8f4c441e032 12
lixianyu 0:d8f4c441e032 13 * Redistributions of source code must retain the above copyright notice, this list
lixianyu 0:d8f4c441e032 14 of conditions and the following disclaimer.
lixianyu 0:d8f4c441e032 15
lixianyu 0:d8f4c441e032 16 * Redistributions in binary form must reproduce the above copyright notice, this
lixianyu 0:d8f4c441e032 17 list of conditions and the following disclaimer in the documentation and/or other
lixianyu 0:d8f4c441e032 18 materials provided with the distribution.
lixianyu 0:d8f4c441e032 19
lixianyu 0:d8f4c441e032 20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
lixianyu 0:d8f4c441e032 21 CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
lixianyu 0:d8f4c441e032 22 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
lixianyu 0:d8f4c441e032 23 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
lixianyu 0:d8f4c441e032 24 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
lixianyu 0:d8f4c441e032 25 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
lixianyu 0:d8f4c441e032 26 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
lixianyu 0:d8f4c441e032 27 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
lixianyu 0:d8f4c441e032 28 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
lixianyu 0:d8f4c441e032 29 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
lixianyu 0:d8f4c441e032 30 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
lixianyu 0:d8f4c441e032 31 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
lixianyu 0:d8f4c441e032 32 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
lixianyu 0:d8f4c441e032 33
lixianyu 0:d8f4c441e032 34
lixianyu 0:d8f4c441e032 35 */
lixianyu 0:d8f4c441e032 36
lixianyu 0:d8f4c441e032 37 #include "u8g.h"
lixianyu 0:d8f4c441e032 38
lixianyu 0:d8f4c441e032 39
lixianyu 0:d8f4c441e032 40 #define WIDTH 240
lixianyu 0:d8f4c441e032 41 #define HEIGHT 64
lixianyu 0:d8f4c441e032 42 #define PAGE_HEIGHT 8
lixianyu 0:d8f4c441e032 43
lixianyu 0:d8f4c441e032 44
lixianyu 0:d8f4c441e032 45 static const uint8_t u8g_dev_uc1611_dogm240_init_seq[] PROGMEM = {
lixianyu 0:d8f4c441e032 46 U8G_ESC_CS(1), // enable chip
lixianyu 0:d8f4c441e032 47 U8G_ESC_ADR(0), // instruction mode
lixianyu 0:d8f4c441e032 48 0xF1, // set last COM electrode
lixianyu 0:d8f4c441e032 49 0x3F, // 64-1=63
lixianyu 0:d8f4c441e032 50 0xF2, // set display start line
lixianyu 0:d8f4c441e032 51 0x00, // 0
lixianyu 0:d8f4c441e032 52 0xF3, // set display end line
lixianyu 0:d8f4c441e032 53 0x3F, // 64-1=63
lixianyu 0:d8f4c441e032 54 0x81, // set contrast (0-255)
lixianyu 0:d8f4c441e032 55 0xB7, // 183
lixianyu 0:d8f4c441e032 56 0xC0, // set view
lixianyu 0:d8f4c441e032 57 //0x04, // topview
lixianyu 0:d8f4c441e032 58 0x02, // bottomview
lixianyu 0:d8f4c441e032 59 0xA3, // set line rate (9.4k)
lixianyu 0:d8f4c441e032 60 0xE9, // set bias ratio (10)
lixianyu 0:d8f4c441e032 61 0xA9, // enable display
lixianyu 0:d8f4c441e032 62 0xD1, // set black and white mode
lixianyu 0:d8f4c441e032 63 U8G_ESC_CS(0), // disable chip
lixianyu 0:d8f4c441e032 64 U8G_ESC_END // end of sequence
lixianyu 0:d8f4c441e032 65 };
lixianyu 0:d8f4c441e032 66
lixianyu 0:d8f4c441e032 67 static void setPage(u8g_t *u8g, u8g_dev_t *dev, unsigned char page)
lixianyu 0:d8f4c441e032 68 {
lixianyu 0:d8f4c441e032 69 u8g_WriteByte(u8g, dev, 0x70 + (page>>4));
lixianyu 0:d8f4c441e032 70 u8g_WriteByte(u8g, dev, 0x60 + (page&0x0F));
lixianyu 0:d8f4c441e032 71 }
lixianyu 0:d8f4c441e032 72
lixianyu 0:d8f4c441e032 73 static const uint8_t u8g_dev_uc1611_dogm240_data_start[] PROGMEM = {
lixianyu 0:d8f4c441e032 74 U8G_ESC_ADR(0), /* instruction mode */
lixianyu 0:d8f4c441e032 75 U8G_ESC_CS(1), /* enable chip */
lixianyu 0:d8f4c441e032 76 0x10, /* set upper 4 bit of the col adr to 0 */
lixianyu 0:d8f4c441e032 77 0x00, /* set lower 4 bit of the col adr to 0 */
lixianyu 0:d8f4c441e032 78 U8G_ESC_END /* end of sequence */
lixianyu 0:d8f4c441e032 79 };
lixianyu 0:d8f4c441e032 80
lixianyu 0:d8f4c441e032 81 uint8_t u8g_dev_uc1611_dogm240_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
lixianyu 0:d8f4c441e032 82 {
lixianyu 0:d8f4c441e032 83 switch(msg)
lixianyu 0:d8f4c441e032 84 {
lixianyu 0:d8f4c441e032 85 case U8G_DEV_MSG_INIT:
lixianyu 0:d8f4c441e032 86 u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_300NS);
lixianyu 0:d8f4c441e032 87 u8g_WriteEscSeqP(u8g, dev, u8g_dev_uc1611_dogm240_init_seq);
lixianyu 0:d8f4c441e032 88 break;
lixianyu 0:d8f4c441e032 89 case U8G_DEV_MSG_STOP:
lixianyu 0:d8f4c441e032 90 break;
lixianyu 0:d8f4c441e032 91 case U8G_DEV_MSG_PAGE_NEXT:
lixianyu 0:d8f4c441e032 92 {
lixianyu 0:d8f4c441e032 93 u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
lixianyu 0:d8f4c441e032 94 u8g_WriteEscSeqP(u8g, dev, u8g_dev_uc1611_dogm240_data_start);
lixianyu 0:d8f4c441e032 95 setPage(u8g, dev, pb->p.page); /* select current page (uc1611) */
lixianyu 0:d8f4c441e032 96 u8g_SetAddress(u8g, dev, 1); /* data mode */
lixianyu 0:d8f4c441e032 97 if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
lixianyu 0:d8f4c441e032 98 return 0;
lixianyu 0:d8f4c441e032 99 u8g_SetChipSelect(u8g, dev, 1);
lixianyu 0:d8f4c441e032 100 }
lixianyu 0:d8f4c441e032 101 break;
lixianyu 0:d8f4c441e032 102 case U8G_DEV_MSG_CONTRAST:
lixianyu 0:d8f4c441e032 103 u8g_SetChipSelect(u8g, dev, 0);
lixianyu 0:d8f4c441e032 104 u8g_SetAddress(u8g, dev, 0); /* instruction mode */
lixianyu 0:d8f4c441e032 105 u8g_WriteByte(u8g, dev, 0x81);
lixianyu 0:d8f4c441e032 106 /* 11 Jul 2015: bugfix, github issue 339 */
lixianyu 0:d8f4c441e032 107 u8g_WriteByte(u8g, dev, (*(uint8_t *)arg) ); /* set contrast from, keep gain at 0 */
lixianyu 0:d8f4c441e032 108 u8g_SetChipSelect(u8g, dev, 1);
lixianyu 0:d8f4c441e032 109 return 1;
lixianyu 0:d8f4c441e032 110 }
lixianyu 0:d8f4c441e032 111 return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
lixianyu 0:d8f4c441e032 112 }
lixianyu 0:d8f4c441e032 113
lixianyu 0:d8f4c441e032 114 U8G_PB_DEV(u8g_dev_uc1611_dogm240_i2c , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_uc1611_dogm240_fn, U8G_COM_UC_I2C);
lixianyu 0:d8f4c441e032 115 U8G_PB_DEV(u8g_dev_uc1611_dogm240_sw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_uc1611_dogm240_fn, U8G_COM_SW_SPI);
lixianyu 0:d8f4c441e032 116 U8G_PB_DEV(u8g_dev_uc1611_dogm240_hw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_uc1611_dogm240_fn, U8G_COM_HW_SPI);
lixianyu 0:d8f4c441e032 117 U8G_PB_DEV(u8g_dev_uc1611_dogm240_8bit , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_uc1611_dogm240_fn, U8G_COM_FAST_PARALLEL);
lixianyu 0:d8f4c441e032 118
lixianyu 0:d8f4c441e032 119