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Dependencies:   mbed Blynk

u8glibARM/u8g_dev_tls8204_84x48.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_tls8204_84x48.c
lixianyu 0:d8f4c441e032 4
lixianyu 0:d8f4c441e032 5 Display: Nokia 84x48
lixianyu 0:d8f4c441e032 6
lixianyu 0:d8f4c441e032 7 Status: Tested with TLS8204V12 Display by Olimex MOD-LCD3310
lixianyu 0:d8f4c441e032 8
lixianyu 0:d8f4c441e032 9 Contributed: http://code.google.com/p/u8glib/issues/detail?id=126
lixianyu 0:d8f4c441e032 10
lixianyu 0:d8f4c441e032 11 Universal 8bit Graphics Library
lixianyu 0:d8f4c441e032 12
lixianyu 0:d8f4c441e032 13 Copyright (c) 2011, olikraus@gmail.com
lixianyu 0:d8f4c441e032 14 All rights reserved.
lixianyu 0:d8f4c441e032 15
lixianyu 0:d8f4c441e032 16 Redistribution and use in source and binary forms, with or without modification,
lixianyu 0:d8f4c441e032 17 are permitted provided that the following conditions are met:
lixianyu 0:d8f4c441e032 18
lixianyu 0:d8f4c441e032 19 * Redistributions of source code must retain the above copyright notice, this list
lixianyu 0:d8f4c441e032 20 of conditions and the following disclaimer.
lixianyu 0:d8f4c441e032 21
lixianyu 0:d8f4c441e032 22 * Redistributions in binary form must reproduce the above copyright notice, this
lixianyu 0:d8f4c441e032 23 list of conditions and the following disclaimer in the documentation and/or other
lixianyu 0:d8f4c441e032 24 materials provided with the distribution.
lixianyu 0:d8f4c441e032 25
lixianyu 0:d8f4c441e032 26 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
lixianyu 0:d8f4c441e032 27 CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
lixianyu 0:d8f4c441e032 28 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
lixianyu 0:d8f4c441e032 29 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
lixianyu 0:d8f4c441e032 30 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
lixianyu 0:d8f4c441e032 31 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
lixianyu 0:d8f4c441e032 32 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
lixianyu 0:d8f4c441e032 33 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
lixianyu 0:d8f4c441e032 34 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
lixianyu 0:d8f4c441e032 35 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
lixianyu 0:d8f4c441e032 36 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
lixianyu 0:d8f4c441e032 37 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
lixianyu 0:d8f4c441e032 38 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
lixianyu 0:d8f4c441e032 39
lixianyu 0:d8f4c441e032 40
lixianyu 0:d8f4c441e032 41 */
lixianyu 0:d8f4c441e032 42
lixianyu 0:d8f4c441e032 43 #include "u8g.h"
lixianyu 0:d8f4c441e032 44
lixianyu 0:d8f4c441e032 45 #define WIDTH 84
lixianyu 0:d8f4c441e032 46 #define HEIGHT 48
lixianyu 0:d8f4c441e032 47 #define PAGE_HEIGHT 8
lixianyu 0:d8f4c441e032 48
lixianyu 0:d8f4c441e032 49
lixianyu 0:d8f4c441e032 50 static const uint8_t u8g_dev_tls8204_init_seq[] PROGMEM = {
lixianyu 0:d8f4c441e032 51 U8G_ESC_CS(0), /* disable chip */
lixianyu 0:d8f4c441e032 52 U8G_ESC_ADR(0), /* instruction mode */
lixianyu 0:d8f4c441e032 53 U8G_ESC_RST(1), /* do reset low pulse with (1*16)+2 milliseconds */
lixianyu 0:d8f4c441e032 54 U8G_ESC_CS(1), /* enable chip */
lixianyu 0:d8f4c441e032 55 0x021, /* activate chip (PD=0), horizontal increment (V=0), enter extended command set (H=1) */
lixianyu 0:d8f4c441e032 56 0x006, /* temp. control: b10 = 2 */
lixianyu 0:d8f4c441e032 57 0x04 | !!((66-1)&(1u<<6)),
lixianyu 0:d8f4c441e032 58 0x40 | ((66-2) & ((1u<<6)-1)),
lixianyu 0:d8f4c441e032 59 0x013, /* bias system 1:48 */
lixianyu 0:d8f4c441e032 60 0x0c0, /* medium Vop */
lixianyu 0:d8f4c441e032 61 0x020, /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
lixianyu 0:d8f4c441e032 62 0x00c, /* display on, normal operation */
lixianyu 0:d8f4c441e032 63 U8G_ESC_DLY(100), /* delay 100 ms */
lixianyu 0:d8f4c441e032 64 0x020, /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
lixianyu 0:d8f4c441e032 65 0x00d, /* display on, invert */
lixianyu 0:d8f4c441e032 66 U8G_ESC_DLY(100), /* delay 100 ms */
lixianyu 0:d8f4c441e032 67 U8G_ESC_DLY(100), /* delay 100 ms */
lixianyu 0:d8f4c441e032 68 0x020, /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
lixianyu 0:d8f4c441e032 69 0x00c, /* display on, normal */
lixianyu 0:d8f4c441e032 70 U8G_ESC_DLY(100), /* delay 100 ms */
lixianyu 0:d8f4c441e032 71 U8G_ESC_CS(0), /* disable chip */
lixianyu 0:d8f4c441e032 72 U8G_ESC_END /* end of sequence */
lixianyu 0:d8f4c441e032 73 };
lixianyu 0:d8f4c441e032 74
lixianyu 0:d8f4c441e032 75
lixianyu 0:d8f4c441e032 76 uint8_t u8g_dev_tls8204_fn(u8g_t *u8g, u8g_dev_t *dev, uint8_t msg, void *arg)
lixianyu 0:d8f4c441e032 77 {
lixianyu 0:d8f4c441e032 78 switch(msg)
lixianyu 0:d8f4c441e032 79 {
lixianyu 0:d8f4c441e032 80 case U8G_DEV_MSG_INIT:
lixianyu 0:d8f4c441e032 81 u8g_InitCom(u8g, dev, U8G_SPI_CLK_CYCLE_400NS);
lixianyu 0:d8f4c441e032 82 u8g_WriteEscSeqP(u8g, dev, u8g_dev_tls8204_init_seq);
lixianyu 0:d8f4c441e032 83 break;
lixianyu 0:d8f4c441e032 84 case U8G_DEV_MSG_STOP:
lixianyu 0:d8f4c441e032 85 break;
lixianyu 0:d8f4c441e032 86 case U8G_DEV_MSG_PAGE_NEXT:
lixianyu 0:d8f4c441e032 87 {
lixianyu 0:d8f4c441e032 88 u8g_pb_t *pb = (u8g_pb_t *)(dev->dev_mem);
lixianyu 0:d8f4c441e032 89 u8g_SetAddress(u8g, dev, 0); /* command mode */
lixianyu 0:d8f4c441e032 90 u8g_SetChipSelect(u8g, dev, 1);
lixianyu 0:d8f4c441e032 91 u8g_WriteByte(u8g, dev, 0x020 ); /* activate chip (PD=0), horizontal increment (V=0), enter normal command set (H=0) */
lixianyu 0:d8f4c441e032 92 u8g_WriteByte(u8g, dev, 0x080 ); /* set X address */
lixianyu 0:d8f4c441e032 93 u8g_WriteByte(u8g, dev, 0x040 | pb->p.page); /* set Y address */
lixianyu 0:d8f4c441e032 94 u8g_SetAddress(u8g, dev, 1); /* data mode */
lixianyu 0:d8f4c441e032 95 if ( u8g_pb_WriteBuffer(pb, u8g, dev) == 0 )
lixianyu 0:d8f4c441e032 96 return 0;
lixianyu 0:d8f4c441e032 97 u8g_SetChipSelect(u8g, dev, 0);
lixianyu 0:d8f4c441e032 98 }
lixianyu 0:d8f4c441e032 99 break;
lixianyu 0:d8f4c441e032 100 case U8G_DEV_MSG_CONTRAST:
lixianyu 0:d8f4c441e032 101 /* the contrast adjustment does not work, needs to be analysed */
lixianyu 0:d8f4c441e032 102 u8g_SetAddress(u8g, dev, 0); /* instruction mode */
lixianyu 0:d8f4c441e032 103 u8g_SetChipSelect(u8g, dev, 1);
lixianyu 0:d8f4c441e032 104 u8g_WriteByte(u8g, dev, 0x021); /* command mode, extended function set */
lixianyu 0:d8f4c441e032 105 u8g_WriteByte(u8g, dev, 0x080 | ( (*(uint8_t *)arg) >> 1 ) );
lixianyu 0:d8f4c441e032 106 u8g_WriteByte(u8g, dev, 0x020); /* command mode, extended function set */
lixianyu 0:d8f4c441e032 107 u8g_SetChipSelect(u8g, dev, 0);
lixianyu 0:d8f4c441e032 108 return 1;
lixianyu 0:d8f4c441e032 109 }
lixianyu 0:d8f4c441e032 110 return u8g_dev_pb8v1_base_fn(u8g, dev, msg, arg);
lixianyu 0:d8f4c441e032 111 }
lixianyu 0:d8f4c441e032 112
lixianyu 0:d8f4c441e032 113
lixianyu 0:d8f4c441e032 114 U8G_PB_DEV(u8g_dev_tls8204_84x48_sw_spi , WIDTH, HEIGHT, PAGE_HEIGHT, u8g_dev_tls8204_fn, U8G_COM_SW_SPI);
lixianyu 0:d8f4c441e032 115
lixianyu 0:d8f4c441e032 116