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發布時間: 2021-6-16 10:09
正文摘要:LCD240128(UC1698芯片)驅動采用STM32的FSMC 單片機源程序如下: /* (芯片:UC1698 芯片驅動,參考LCD_240128CFW顯示屏) */ #include "UC1698.h" #include "F ... |
#include <Arduino.h> #include <Wire.h> #include <SoftwareSerial.h> #define uchar unsigned char #define uint unsigned int #include <SimpleDHT.h> int pinDHT11 = D5; SimpleDHT11 dht11(pinDHT11); int i=0; int RST =D2; int sck = D1; int sda = D0; int CS = D4; int CD = D3; // width: 144, height: 142 unsigned char col[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0f,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0xff,0xf0,0x00,0x00,0x3f,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0xff,0xf8,0x00,0x00,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7f,0xff,0xfc,0x00,0x1f,0xf0,0x00,0x07,0xfc,0x00,0x00,0x1e,0x00,0x00,0x01,0xff,0xff,0xfe,0x07,0xff,0x00,0x00,0x00,0x1f,0x80,0x01,0xff,0xc0,0x00,0x01,0xff,0xff,0xff,0x1f,0xf8,0x00,0x00,0x00,0x07,0xc0,0x07,0xff,0xf0,0x00,0x03,0xff,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x78,0x1f,0xff,0xfe,0x00,0x03,0xff,0xff,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x3e,0x3f,0xff,0xff,0x00,0x07,0xff,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x0f,0x3f,0xff,0xff,0x80,0x0f,0xff,0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x03,0xff,0xff,0xff,0xc0,0x0f,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xff,0xc0,0x0f,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7f,0xff,0xff,0xc0,0x0f,0xff,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0xff,0xff,0xe0,0x0f,0xff,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1f,0xff,0xff,0xf0,0x0f,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0f,0xff,0xff,0xf0,0x0f,0xff,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xff,0xff,0xf8,0x0f,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xff,0xff,0xf8,0x0f,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xff,0xff,0xf8,0x0f,0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xff,0xff,0xf8,0x0f,0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xf8,0x0f,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xf8,0x0f,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xf8,0x0f,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7f,0xff,0xf8,0x0f,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0xff,0xf8,0x07,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0xff,0xf8,0x03,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3f,0xff,0xf8,0x03,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1f,0xff,0xf8,0x01,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1f,0xff,0xf0,0x01,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0f,0xff,0xf0,0x01,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0f,0xff,0xf0,0x00,0x7f,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xf0,0x07,0xff,0xe0,0x00,0x3f,0xc0,0x00,0x00,0x00,0x1f,0xe0,0x00,0x00,0x7b,0xf0,0x07,0xff,0xc0,0x00,0x1f,0xc0,0x00,0x00,0x00,0x3f,0xfe,0x00,0x00,0x7f,0xf0,0x03,0xff,0x80,0x00,0x07,0x80,0x00,0x00,0x00,0xdf,0xff,0x86,0x01,0xff,0xe0,0x03,0xff,0x00,0x00,0x01,0x80,0x00,0x00,0x07,0xc0,0xff,0xc7,0x13,0xff,0x80,0x01,0xfe,0x00,0x00,0x01,0x80,0x00,0x00,0x01,0x01,0xff,0xff,0x1f,0xff,0xe0,0x01,0xfc,0x00,0x00,0x01,0x00,0x00,0x00,0x38,0x0f,0xff,0xff,0x1f,0xff,0xe0,0x00,0xc0,0x00,0x00,0x03,0x00,0x00,0x00,0x30,0xff,0xff,0xff,0x9f,0xfb,0xf0,0x00,0xc0,0x00,0x00,0x03,0x00,0x00,0x00,0x0f,0xff,0x9f,0xfc,0x3f,0xf1,0xf0,0x00,0xc0,0x00,0x00,0x06,0x00,0x00,0x00,0x0f,0xfe,0x0f,0xf8,0x3f,0xe0,0xe0,0x00,0xc0,0x00,0x00,0x06,0x00,0x00,0x00,0x0f,0xfe,0x07,0xc0,0x1f,0xc0,0xc0,0x00,0xc0,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x7c,0x0f,0x80,0x0f,0xe6,0x00,0x00,0x60,0x00,0x00,0x0c,0x00,0x00,0x00,0x00,0x01,0xff,0x80,0x0f,0xfe,0x00,0x00,0x60,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x03,0xff,0x00,0x07,0xfe,0x00,0x00,0x60,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x03,0xf8,0x00,0x02,0x3e,0x00,0x00,0x60,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x01,0x80,0x00,0x00,0x00,0x00,0x00,0x60,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x00,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x30,0x00,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x30,0x00,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x0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}; char shi1[] = { 0x00,0x00,0x00,0x00,0x7F, 0x49,0x49,0x49,0x49,0x49, 0x7F,0x00,0x00,0x80,0x00, 0x00,0x01,0x81,0x41,0x21, 0x1D,0x21,0x41,0x7F,0x89, 0x89,0x8D,0x89,0x81,0xC1, 0x41,0x00 }; char qiu[] = { /*-- 文字: 秋 --*/ /*-- 宋體18; 此字體下對應的點陣為:寬x高=24x24 --*/ 0x00,0x00,0x00,0x20,0x10,0x10,0x18,0xFC, 0x06,0x86,0x00,0x80,0x00,0x00,0xD3,0xFF, 0x02,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00, 0x00,0x00,0x02,0x82,0x63,0x31,0x1F,0xFF, 0x0D,0x39,0x31,0x03,0x1E,0x80,0xFF,0x3F, 0xC8,0x06,0x03,0x00,0x00,0x00,0x00,0x00, 0x00,0x06,0x03,0x00,0x00,0x00,0xF7,0xFF, 0x00,0xC0,0x60,0x30,0x0C,0x07,0x00,0x00, 0x01,0x0E,0x38,0x70,0x60,0x40,0x40,0x00}; char one[] = { 0x00,0x10,0x10,0x18,0x18, // -1- 0xFC,0xFC,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0xFF,0xFF,0x00, 0x00,0x00,0x00,0x00,0x00, 0x00,0x20,0x20,0x20,0x3F, 0x3F,0x20,0x20,0x20,0x00, 0x00 }; char wen[]={ 0x00,0x00,0x00,0xC0,0x80,0x82,0x06,0x1C, 0x80,0x00,0x00,0xFF,0x26,0x26,0x22,0x32, 0x32,0xC2,0xFF,0x03,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x01,0x03,0xE0,0x3E, 0x01,0x70,0xE0,0x27,0x66,0xF2,0x33,0x13, 0xF1,0x11,0x11,0xF8,0x18,0x00,0x00,0x00, 0x00,0x00,0x00,0x0C,0x18,0x1F,0x03,0x00, 0x00,0x00,0x1F,0x10,0x10,0x1F,0x10,0x1C, 0x1F,0x10,0x1E,0x1F,0x10,0x18,0x10,0x00}; char du[]={0x00,0x00,0x00,0x00,0x00,0xF8,0x60,0x20, 0x20,0x60,0xF0,0x33,0x16,0x16,0x10,0xF0, 0x10,0x18,0x98,0x98,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x80,0xFF,0x02,0x02, 0x82,0x82,0xBF,0x93,0xD3,0xD1,0x5D,0xDF, 0xE1,0x41,0x01,0x01,0x01,0x00,0x00,0x00, 0x00,0x80,0x60,0x38,0x0F,0x01,0x00,0x80, 0xC0,0x42,0x22,0x34,0x1C,0x1C,0x33,0x61, 0xC0,0xC0,0x80,0x80,0x80,0x80,0x80,0x00}; char shi[]={0x00,0x00,0x00,0x00,0x02,0x04,0x1C,0x08, 0x80,0x00,0xFE,0x44,0x44,0x44,0x64,0x64, 0x24,0xE6,0x7E,0x06,0x00,0x00,0x00,0x00, 0x00,0x00,0x01,0x03,0x06,0x06,0xF0,0x1F, 0x00,0xC0,0x87,0x06,0xF6,0x22,0x02,0xFA, 0x12,0x03,0xC2,0x60,0x00,0x00,0x00,0x00, 0x00,0x00,0x08,0x18,0x38,0x3F,0x01,0x20, 0x20,0x20,0x23,0x20,0x3F,0x20,0x20,0x3F, 0x36,0x33,0x30,0x30,0x30,0x20,0x00,0x00}; char abc[]={ 0x00,0x00,0x00,0x00,0x80,0xC0,0xC0,0x80, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x81,0xC3,0xC3,0x81,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x01,0x03,0x03,0x01, 0x00,0x00,0x00,0x00}; char C[]={ 0xC0,0xF0,0x38,0x0C,0x04,0x04,0x04,0x0C, 0x18,0x38,0x7C,0x00,0xFF,0xFF,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x03,0x0F,0x1C,0x30,0x20,0x20,0x20,0x30, 0x18,0x0E,0x06,0x00}; char H[]={0x04,0xFC,0xFC,0x04,0x00,0x00,0x00,0x04, 0xFC,0xFC,0x04,0x00,0x00,0xFF,0xFF,0x08, 0x08,0x08,0x08,0x08,0xFF,0xFF,0x00,0x00, 0x20,0x3F,0x3F,0x20,0x00,0x00,0x00,0x20, 0x3F,0x3F,0x20,0x00}; char O[]={0xC0,0xE0,0x20,0x20,0x20, 0xE0,0xC0,0x00,0x07,0x0F, 0x08,0x08,0x08,0x0F,0x07, 0x00}; char num_24_12[][36]= { // -0- {0x00,0xC0,0xF0,0x38,0x0C, 0x04,0x0C,0x38,0xF0,0xC0, 0x00,0x00,0xFF,0xFF,0x00, 0x00,0x00,0x00,0x00,0x00, 0x00,0xFF,0xFF,0x00,0x00, 0x03,0x0F,0x1C,0x30,0x20, 0x30,0x1C,0x0F,0x03,0x00,0x00}, // -1- {0x00,0x10,0x10,0x18,0x18, 0xFC,0xFC,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0xFF,0xFF,0x00, 0x00,0x00,0x00,0x00,0x00, 0x00,0x20,0x20,0x20,0x3F, 0x3F,0x20,0x20,0x20,0x00, 0x00}, // -2- {0x60,0xF0,0xF8,0x0C,0x04, 0x04,0x04,0x0C,0x18,0xF0, 0xE0,0x00,0x00,0x00,0x00, 0x80,0xC0,0x60,0x30,0x18, 0x0E,0x07,0x01,0x00,0x38, 0x3E,0x3F,0x33,0x30,0x30, 0x30,0x30,0x30,0x30,0x3C, 0x00}, // -3- {0x00,0x30,0x78,0x78,0x0C, 0x04,0x04,0x0C,0x18,0xF8, 0xF0,0x00,0x00,0x00,0x00, 0x00,0x08,0x08,0x1C,0x16, 0x33,0xE1,0xC0,0x00,0x0C, 0x1E,0x3E,0x30,0x20,0x20, 0x20,0x30,0x18,0x1F,0x0F, 0x00}, // -4- {0x00,0x00,0x00,0x00,0x80, 0xE0,0x38,0xFC,0xFC,0x00, 0x00,0x00,0x80,0xE0,0x38, 0x0E,0x03,0x00,0x00,0xFF, 0xFF,0x00,0x00,0x00,0x01, 0x01,0x01,0x01,0x01,0x21, 0x21,0x3F,0x3F,0x21,0x21, 0x01}, // -5- {0x00,0xFC,0xFC,0x0C,0x0C, 0x0C,0x0C,0x0C,0x0C,0x0C, 0x00,0x00,0x00,0x1F,0x0F, 0x08,0x04,0x02,0x02,0x06, 0x1C,0xF8,0xE0,0x00,0x0C, 0x1E,0x3E,0x30,0x20,0x20, 0x20,0x30,0x1C,0x0F,0x03, 0x00}, // -6- {0xC0,0xF0,0x38,0x0C,0x04, 0x04,0x0C,0x7C,0x78,0x30, 0x00,0x00,0xFF,0xFF,0x08, 0x04,0x02,0x02,0x02,0x06, 0x1C,0xF8,0xE0,0x00,0x03, 0x0F,0x1C,0x30,0x20,0x20, 0x20,0x30,0x1C,0x0F,0x03, 0x00}, // -7- {0x78,0x1C,0x0C,0x0C,0x0C, 0x0C,0x0C,0x0C,0xCC,0x7C, 0x1C,0x00,0x00,0x00,0x00, 0x00,0x80,0xF0,0x7C,0x0F, 0x01,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x3F,0x3F, 0x00,0x00,0x00,0x00,0x00, 0x00}, // -8- {0x00,0xF0,0xF8,0x0C,0x04, 0x04,0x04,0x0C,0xF8,0xF0, 0x00,0x00,0xC0,0xE0,0x31, 0x1B,0x0E,0x0C,0x0E,0x1B, 0x31,0xE0,0xC0,0x00,0x07, 0x0F,0x18,0x30,0x20,0x20, 0x20,0x30,0x18,0x0F,0x07, 0x00}, // -9- {0xC0,0xF0,0x38,0x0C,0x04, 0x04,0x04,0x0C,0x38,0xF0, 0xC0,0x00,0x07,0x1F,0x38, 0x60,0x40,0x40,0x40,0x20, 0x10,0xFF,0xFF,0x00,0x00, 0x0C,0x1E,0x3E,0x30,0x20, 0x20,0x30,0x1C,0x0F,0x03, 0x00}, }; char num_16_8[][16]= { // -0- {0xF8,0xFC,0x04,0xC4,0x24, 0xFC,0xF8,0x00,0x07,0x0F, 0x09,0x08,0x08,0x0F,0x07, 0x00}, // -1- {0x00,0x10,0x18,0xFC,0xFC, 0x00,0x00,0x00,0x00,0x08, 0x08,0x0F,0x0F,0x08,0x08, 0x00}, // -2- {0x08,0x0C,0x84,0xC4,0x64, 0x3C,0x18,0x00,0x0E,0x0F, 0x09,0x08,0x08,0x0C,0x0C, 0x00}, // -3- {0x08,0x0C,0x44,0x44,0x44, 0xFC,0xB8,0x00,0x04,0x0C, 0x08,0x08,0x08,0x0F,0x07, 0x00}, // -4- {0xC0,0xE0,0xB0,0x98,0xFC, 0xFC,0x80,0x00,0x00,0x00, 0x00,0x08,0x0F,0x0F,0x08, 0x00}, // -5- {0x7C,0x7C,0x44,0x44,0xC4, 0xC4,0x84,0x00,0x04,0x0C, 0x08,0x08,0x08,0x0F,0x07, 0x00}, // -6- {0xF0,0xF8,0x4C,0x44,0x44, 0xC0,0x80,0x00,0x07,0x0F, 0x08,0x08,0x08,0x0F,0x07, 0x00}, // -7- {0x0C,0x0C,0x04,0x84,0xC4, 0x7C,0x3C,0x00,0x00,0x00, 0x0F,0x0F,0x00,0x00,0x00, 0x00}, // -8- {0xB8,0xFC,0x44,0x44,0x44, 0xFC,0xB8,0x00,0x07,0x0F, 0x08,0x08,0x08,0x0F,0x07, 0x00}, // -9- {0x38,0x7C,0x44,0x44,0x44, 0xFC,0xF8,0x00,0x00,0x08, 0x08,0x08,0x0C,0x07,0x03, 0x00}, }; void num_str_2412(char x,char y,int data) { int ge=data%10; int shi=data/10; words_2424(x, y, 1, num_24_12[shi]); words_2424(x+4, y, 1, num_24_12[ge]); } void write_160160(bool flag, uchar dat) { uchar i; digitalWrite(CD, flag);//flag=0,write command;flag=1,write data digitalWrite(CS, 0); for(i = 0; i < 8; i++) { if(dat&0x80) { digitalWrite(sda, 1); } else { digitalWrite(sda, 0); } dat<<=1; digitalWrite(sck, 1); digitalWrite(sck, 0); } digitalWrite(CS,1); } void LCD_SetAddress(int x, int y) { x = 0x25 + x / 3; //計算出該點所在的列地址,注意該液晶每3個點共有一個地址 write_160160(0, 0x60 | (y & 0x0f)); //寫行地址低位 write_160160(0, 0x70 | (y >> 4)); //寫行地址高位 write_160160(0, x & 0x0f); //寫列地址低位 write_160160(0, 0x10 | (x >> 4)); //寫列地址高位 } void init160160(void) { digitalWrite(CS, 0); /*************************reset*************************/ digitalWrite(RST, 0); delay(2); //power on reset digitalWrite(RST, 1); delay(800); write_160160(0, 0xe2); //reset by command delay(2); /**********************power control*********************/ write_160160(0, 0xe9); //Bias Ratio:1/10 bias LCD 偏壓比 偏壓比設置為1/10 write_160160(0, 0x2b); //Bias Ratio:1/10 bias LCD 偏壓比 偏壓比設置為1/10 write_160160(0, 0x24); //set temperate compensation as 0% 溫度補償 設置驅動偏壓(VBIAS)的溫度補償系TC write_160160(0, 0x81); //electronic potentionmeter 設置對比度調節值 取值范圍為0 ~255 write_160160(0, 198); //0xc6不起作用 /**********************display control*******************/ write_160160(0, 0xa4); //0xa4 關閉所有像素 0xa5 啟動全顯示功能 write_160160(0, 0xa6); //關閉像素反顯 決定屏幕反顯 a6為正性顯示;a7為負性顯示 //write_160160(0, 0xa8);//..顯示使能 開關灰度 /*************************lcd control********************/ write_160160(0,0xc0); //partial display and MX disable,MY enable設置顯示RAM 驅動數據的輸出與驅動行COM 端和驅動列SEG 端的對應關系 // write(0,0xc7);// //write_160160(0, 0xe2); //系統初始化,啟用此選項屏變淡 write_160160(0, 0xa3); //line rate 15.2klps 設置幀頻率 write_160160(0, 0xd1); //rgb-rgb 顯示數據格式 write_160160(0, 0xd5); //4k color mode 12-bit/RGB write_160160(0, 0x84); //partial display control disable 局部顯示控制 /********************n-line inversion********************/ write_160160(0, 0xc8); //set n-line inversion write_160160(0,0x10); //enable NIV /********************com scan fuction********************/ write_160160(0, 0xd8); //enable FRC,PWM,LRM sequence設置COM 掃描模式 /***********************window***區域操作指令************************* *column and row set fix the display district,for example *when AC[0]=1,AC[1]=0;(automatic wraparound,column first) *column auto_icrement will restart after the end address *顯示窗口大小設置 *********************************************************/ write_160160(0, 0xf4); //wpc0:column 操作窗口的左邊界列地址 write_160160(0, 0x25); //start from 130 write_160160(0, 0xf6); //wpc1 ending column address 操作窗口右邊界(結束列地址)設置 write_160160(0, 0x5A); //end:272 90 //因為列開始到結尾共90-37=53個數所以 一個數代表160/53=3個像素 write_160160(0, 0xf5); //wpp0:row starting row address 操作窗口上邊界(起始行地址)設置 write_160160(0, 0x00); //start from 0 write_160160(0, 0xf7); //wpp1 ending row address 操作窗口下邊界(結束行地址)設置 write_160160(0, 0x9F); //end 160 0x9F=159 //行開始到結束共160個數所以一個數代表160/160=1個像素 write_160160(0, 0xf8); //inside mode 窗口操作的使能 0xf9:使能無效 write_160160(0, 0x89); //RAM control 地址自動加一 AC1=0 列先增加 AC2=0 控制行增加+1還是-1 AC0=1 write_160160(0, 0x8b); //是0x89的90°翻轉顯示 AC1=1 行先增加 AC0=1 write_160160(0,0x8d); // AC1=0 AC2=1 控制行增加+1還是-1 AC0=1 write_160160(0,0x8a); //這四行控制一次性寫入時地址增加方向 直接向地址中寫數據時不管用.... write_160160(0, 0xad); //display on,select on/off mode.Green Enhance mode disable 顯示使能設置 關灰度,增強模式無效 背景深黑雪花 /***************卷動指令*********scroll line**********滾動行***********/ write_160160(0, 0x40); //低4位卷動行號 write_160160(0, 0x50); //高4位卷動行號 write_160160(0, 0xc4); //19,enable FLT and FLB set lcd Mapping control write_160160(0, 0x90); //14:FLT,FLB set 局部卷動功能而分解卷動區域和固定區域,FLT,FLB 為固定區域 write_160160(0, 0x00); /**********************partial display*******區域操作指令***********/ write_160160(0, 0x84); //12,set partial display controlff 控制局部顯示功能 0x84: 局部顯示無效;0x85:局部顯示使能 write_160160(0, 0xf1); //com end COM 掃描結束行設置 write_160160(0, 0x9f); //160 取值范圍0~9F。復位后默認為9FH。 write_160160(0, 0xf2); //display start 局部顯示起始行設置 write_160160(0, 0); //0 write_160160(0, 0xf3); //display end 局部顯示結束行設置 write_160160(0, 159); //160 } void cleadlCD() { uint i; write_160160(0,0xf4); write_160160(0,0x25); //設置操作窗口左邊界 0--53 write_160160(0,0xf5); write_160160(0,0x00); //設置操作窗口上邊界 write_160160(0,0xf6); write_160160(0,0x5a); //設置操作窗口右邊界 write_160160(0,0xf7); write_160160(0,0x9f); //設置操作窗口下邊界 write_160160(0,0xf8); //設置窗口操作使能 write_160160(0,0x05);write_160160(0,0x12); //設置起始列地址 write_160160(0,0x60); write_160160(0,0x70); //設置起始行地址 for (i=0;i<160*28;i++) //循環總的數據量(列塊x 行數) { write_160160(1,0x00); //寫入數據pixel1,pixel2 write_160160(1,0x00); //寫入數據pixel3,pixel4 write_160160(1,0x00); //寫入數據pixel5,pixel6 } } void cleadlCD1() { uint i; write_160160(0,0xf4); write_160160(0,0x25); //設置操作窗口左邊界 0--53 write_160160(0,0xf5); write_160160(0,0x00); //設置操作窗口上邊界 write_160160(0,0xf6); write_160160(0,0x5a); //設置操作窗口右邊界 write_160160(0,0xf7); write_160160(0,0x9f); //設置操作窗口下邊界 write_160160(0,0xf8); //設置窗口操作使能 write_160160(0,0x05);write_160160(0,0x12); //設置起始列地址 write_160160(0,0x60); write_160160(0,0x70); //設置起始行地址 for (i=0;i<160*28;i++) //循環總的數據量(列塊x 行數) { write_160160(1,0xff); //寫入數據pixel1,pixel2 write_160160(1,0xff); //寫入數據pixel3,pixel4 write_160160(1,0xff); //寫入數據pixel5,pixel6 } } void lcdscan(uchar dat1,uchar dat2) { uchar i,j; write_160160(0,0x60); write_160160(0,0x25); //設置操作窗口左邊界 0--53 write_160160(0,0x70); write_160160(0,0x00); //設置操作窗口上邊界 write_160160(0,0x05); write_160160(0,0x5a); //設置操作窗口右邊界 write_160160(0,0x12); write_160160(0,0x9f); //設置操作窗口下邊界 write_160160(0,0xf8);//設置窗口操作使能 write_160160(0,0x05);write_160160(0,0x12); //設置起始列地址 write_160160(0,0x60); write_160160(0,0x70); //設置起始行地址 for(j=0;j<160;j++) { for(i=0;i<27;i++) { if(j%2==0) { write_160160(1,dat1); write_160160(1,dat1); write_160160(1,dat1); } else { write_160160(1,dat2); write_160160(1,dat2); write_160160(1,dat2); } } } } void words_1616(char x, char y, char type, char *p) //type=1,ascii;type=2,Chinese character 顯示16*16像素 漢字 小四 { //x控制列顯示地址 y控制行顯示地址 //漢字取模方式 16*16 從左到右從上到下 縱向8點下高位 char i, k, j, m, n, l, x0, dat0, dat1, dat2, dat3, dat6; x = 37 + x; //控制LCD RAM地址用 x0 = 0x00 | (x & 0x0f); x = 0x10 | ((x & 0xf0) >> 4); for (i = 0; i < 2; i++) //橫向 2個字節 因為是縱向取模 所以橫向 共2*8=16個像素點 i的上限為字符寬度/8 eg:16/8=2 { //i的值控制著字符寬度若顯示48*24則for(i=0;i<6;i++) n = i * 8 * type; //縱向 type==2時為漢字 因為是16*16尺寸的漢字所以縱向每次需要16個bit //n的值控制著字符高度像素若顯示24*48則n=i*24*type (type==2時顯示漢字) for (j = 0; j < 8; j++) //j的8次循環負責將取模字節中的數據還原成8bit像素數據 { m = i * 8 + j; //控制LCD RAM的地址 write_160160(0, 0x89); //地址自動加一 write_160160(0, x0); // write display address area write_160160(0, x); // write display address area write_160160(0, 0x60 | ((y + m) & 0x0f)); // write display address area write_160160(0, 0x70 | (((y + m) & 0xf0) >> 4)); // write display address area for (k = 0; k < 2 * type; k++) //此循環顯示漢字的時候執行4*4=16個字節(for循環中用dat0-dat4計算字模中的4個字節) { l = k * 4 + n; //l和n聯合控制漢字高度因為是24*24所以每次執行4*4=16個循環 其中(4表示k的數據范圍 4表示k的公倍數) dat6 = 0x01 << j; //通過上一層j的for循環來取出沒個字節中的8bit數據 dat0 = (*(p + l))&dat6; dat0 = dat0 >> j; dat0 <<= 7; //取出字模數組中第p+l個字節的第j位并移到第8位上 dat1 = (*(p + l + 1))&dat6; dat1 = dat1 >> j; dat1 <<= 3; //取出字模數組中第p+l+1個字節的第j位并移到第4位上 dat2 = *(p + 2 + l)&dat6; dat2 = dat2 >> j; dat2 <<= 7; //取出字模數組中第p+l+2個字節的第j位并移到第8位上 dat3 = (*(p + 3 + l))&dat6; dat3 = dat3 >> j; dat3 <<= 3; //取出字模數組中第p+l+3個字節的第j位并移到第8位上 write_160160(1, dat0 | dat1); //寫入的數據是16進制包含2個字節數據 將dat0放到高4位 dat1放到第4位 write_160160(1, dat2 | dat3); } write_160160(0, 0x88); } } write_160160(0, 0x89); } void words_2424(char x, char y, char type, char *p) { //x控制列顯示地址 y控制行顯示地址 type=1,ascii;type=2,Chinese character 顯示24*24像素 宋體 小二 //漢字取模方式 24*24 縱向取模 從上往下一次八個點,從左往右 每個ascii加4 char i, k, j, m, n, l, x0, dat0, dat1, dat2, dat3, dat4, dat5, dat6; x = 37 + x; x0 = 0x00 | (x & 0x0f); x = 0x10 | ((x & 0xf0) >> 4); for (i = 0; i < 3; i++) //橫向 3個字節 因為是縱向取模 所以橫向 共3*8=24個像素點 i的上限為字符寬度/8 eg:24/8=3 { //i的值控制著字符寬度若顯示48*24則for(i=0;i<6;i++) n = i * 12 * type; //縱向 type==2時為漢字 因為是24*24尺寸的漢字所以縱向每次需要24個bit //n的值控制著字符高度像素若顯示24*48則n=i*24*type (type==2時顯示漢字) for (j = 0; j < 8; j++) //j的8次循環負責將取模字節中的數據還原成8bit像素數據 { m = i * 8 + j; //控制LCD RAM的地址 write_160160(0, 0x89); //地址自動加一 write_160160(0, x0); // write display address area write_160160(0, x); // write display address area write_160160(0, 0x60 | ((y + m) & 0x0f)); // write display address area write_160160(0, 0x70 | (((y + m) & 0xf0) >> 4)); // write display address area for (k = 0; k < 2 * type; k++) //此循環顯示漢字的時候執行4*6=24個字節(for循環中用dat0-dat6計算字模中的6個字節) { l = k * 6 + n; //l和n聯合控制漢字高度因為是24*24所以每次執行4*6=24個循環 其中(4表示k的數據范圍 6表示k的公倍數) dat6 = 0x01 << j; //通過上一層j的for循環來取出沒個字節中的8bit數據 dat0 = (*(p + l))&dat6; dat0 = dat0 >> j; dat0 <<= 7; //取出字模數組中第p+l個字節的第j位并移到第8位上 dat1 = (*(p + l + 1))&dat6; dat1 = dat1 >> j; dat1 <<= 3; //取出字模數組中第p+l+1個字節的第j位并移到第4位上 dat2 = *(p + 2 + l)&dat6; dat2 = dat2 >> j; dat2 <<= 7; //取出字模數組中第p+2個字節的第j位并移到第8位上 dat3 = (*(p + 3 + l))&dat6; dat3 = dat3 >> j; dat3 <<= 3; //取出字模數組中第p+l+3個字節的第j位并移到第4位上 dat4 = (*(p + 4 + l))&dat6; dat4 = dat4 >> j; dat4 <<= 7; //取出字模數組中第p+l+4個字節的第j位并移到第8位上 dat5 = (*(p + 5 + l))&dat6; dat5 = dat5 >> j; dat5 <<= 3; //取出字模數組中第p+l+5個字節的第j位并移到第4位上 write_160160(1, dat0 | dat1); //寫入的數據是16進制包含2個字節數據 將dat0放到高4位 dat1放到第4位 write_160160(1, dat2 | dat3); write_160160(1, dat4 | dat5); } write_160160(0, 0x88); // } } write_160160(0, 0x89); } //--圖形寫入函數------------------- // 圖形格式要求:水平方向寬度要以3 和8 的倍數出現 // 8 的倍數是數據以字節形式出現 // 3 的倍數是因為DDRAM 列地址以列塊形式計算的,即3 點像素數據為一個列塊 void ShowBMP(uchar x,uchar y,uchar width,uchar high,uchar bmp[]) { // 坐標X 為像素列塊0-79 列塊,3 像素點數據/列塊 // 坐標Y 為像素點行數0-159 // 圖形寬度width 為水平方向點列數,要求該值為3 和8 的倍數 // 圖形高度high 為垂直方向點行數,取值為0-159 // 圖形數組bmp[]為所要寫入的圖形數據,以1bpp(8dots/byte)、水平排列格式表示 uint p; uchar i,j,k,m,Ddata; write_160160(0,0xf4); write_160160(0,0x25+x); // 設置操作窗口左邊界 write_160160(0,0xf5); write_160160(0,y); // 設置操作窗口上邊界 write_160160(0,0xf6); write_160160(0,0x25+x+width/3-1); // 設置操作窗口右邊界 write_160160(0,0xf7); write_160160(0,high-1+y); // 設置操作窗口下邊界 write_160160(0,0xf8); // 設置窗口操作使能 x=x+0x25; write_160160(0,x&0x0f); write_160160(0,0x10|(x>>4)); // 設置起始列地址 write_160160(0,0x60+(y&0x0f)); write_160160(0,0x70+(y>>4)); // 設置起始行地址 p=0; // 數組指針初始化 for(i=0;i<high;i++) // 循環行數數據量 { for ( j=0;j<width/8;j++) // 循環字節數/行 { k=bmp[p++]; // 取圖形數據 for (m=0;m<4;m++) // 1 字節轉換成4 字節數據寫入 { switch (k&0xc0) // 根據數據位值設置顯示數據 { case 0x00 : Ddata=0x00;break; case 0x40 : Ddata=0x0f;break; case 0x80 : Ddata=0xf0;break; case 0xc0 : Ddata=0xff;break; } write_160160(1,Ddata); // 寫入數據 k=k<<2; } } switch (width%3) { case 0 : break; case 1 : write_160160(1,0x00);break; //補充余數據為0 case 2 : write_160160(1,0x00); write_160160(1,0x00);break;// 補充余數據為0 } } } void setup() { // put your setup code here, to run once: Serial.begin(115200); pinMode(RST, OUTPUT); pinMode(sda, OUTPUT); pinMode(sck, OUTPUT); pinMode(CS, OUTPUT); pinMode(CD, OUTPUT); pinMode(pinDHT11, OUTPUT); Serial.begin(115200); init160160(); words_1616(8,24,2,shi); cleadlCD(); Serial.println("初始化完成"); } void loop() { words_2424(10, 1, 2, wen); words_2424(18, 1, 2, du); words_2424(26, 1, 1, abc); words_2424(10, 25, 2, shi); words_2424(18, 25, 2, du); words_2424(26, 25, 1, abc); Serial.println("================================="); Serial.println("Sample DHT11..."); byte temperature = 0; byte humidity = 0; int err = SimpleDHTErrSuccess; if ((err = dht11.read(&temperature, &humidity, NULL)) != SimpleDHTErrSuccess) { Serial.print("Read DHT11 failed, err="); Serial.println(err);delay(1000); return; } Serial.print("Sample OK: "); Serial.print((int)temperature); Serial.print(" *C, "); Serial.print((int)humidity); Serial.println(" H"); delay(1500); num_str_2412(30,1,(int)temperature); words_1616(39, 0, 1, O); words_2424(42, 1, 1, C); num_str_2412(30,25,(int)humidity); words_2424(39, 25, 1, H); num_str_2412(0,0,i); i++; if(i>30) i=0; ShowBMP(10,50,120,110,col); delay(1000); Serial.println("start"); } |
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