MSP430 LCD5110 driver programming example

Jacktang

MSP430 LCD5110 driver programming example [Copy link]

The microcontroller source program is as follows:
#include "5110.h"

unsigned char Font_code[][6] =
{
{0x00,0x00,0x00,0x00,0x00,0x00},// (0)
{0x00,0x00,0x00,0x4F,0x00,0x00},//!(1)
{0x00,0x00,0x07,0x00,0x07,0x00},//"(2)
{0x00,0x14,0x7F,0x14,0x7F,0x14},//#(3)
{0x00,0x24,0x2A,0x7F,0x2A,0x12},//$(4)
{0x00,0x23,0x13,0x08,0x64,0x62},//%(5)
{0x00,0x36,0x49,0x55,0x22,0x50},//&(6)
{0x00,0x00,0x05,0x03,0x00,0x00},//'(7)
{0x00,0x00,0x1C,0x22,0x41,0x00},//((8)
{0x00,0x00,0x41,0x22,0x1C,0x00},//)(9)
{0x00,0x14,0x08,0x3E,0x08,0x14},//*(10)
{0x00,0x08,0x08,0x3E,0x08,0x08},//+(11)
{0x00,0x00,0x50,0x30,0x00,0x00},//,(12)
{0x00,0x08,0x08,0x08,0x08,0x08},//-(13)
{0x00,0x00,0x60,0x60,0x00,0x00},//.(14)
{0x00,0x20,0x10,0x08,0x04,0x02},///(15)
{0x00,0x3E,0x51,0x49,0x45,0x3E},//0(16)
{0x00,0x00,0x42,0x7F,0x40,0x00},//1(17)
{0x00,0x42,0x61,0x51,0x49,0x46},//2(18)
{0x00,0x21,0x41,0x45,0x4B,0x31},//3(19)
{0x00,0x18,0x14,0x12,0x7F,0x10},//4(20)
{0x00,0x27,0x45,0x45,0x45,0x39},//5(21)
{0x00,0x3C,0x4A,0x49,0x49,0x30},//6(22)
{0x00,0x01,0x71,0x09,0x05,0x03},//7(23)
{0x00,0x36,0x49,0x49,0x49,0x36},//8(24)
{0x00,0x06,0x49,0x49,0x29,0x1E},//9(25)
{0x00,0x00,0x36,0x36,0x00,0x00},//:(26)
{0x00,0x00,0x56,0x36,0x00,0x00},//;(27)
{0x00,0x08,0x14,0x22,0x41,0x00},//<(28)
{0x00,0x14,0x14,0x14,0x14,0x14},//=(29)
{0x00,0x00,0x41,0x22,0x14,0x08},//>(30)
{0x00,0x02,0x01,0x51,0x09,0x06},//?(31)
{0x00,0x32,0x49,0x79,0x41,0x3E},//@(32)
{0x00,0x7E,0x11,0x11,0x11,0x7E},//A(33)
{0x00,0x7F,0x49,0x49,0x49,0x3E},//B(34)
{0x00,0x3E,0x41,0x41,0x41,0x22},//C(35)
{0x00,0x7F,0x41,0x41,0x22,0x1C},//D(36)
{0x00,0x7F,0x49,0x49,0x49,0x41},//E(37)
{0x00,0x7F,0x09,0x09,0x09,0x01},//F(38)
{0x00,0x3E,0x41,0x49,0x49,0x7A},//G(39)
{0x00,0x7F,0x08,0x08,0x08,0x7F},//H(40)
{0x00,0x00,0x41,0x7F,0x41,0x00},//I(41)
{0x00,0x20,0x40,0x41,0x3F,0x01},//J(42)
{0x00,0x7F,0x08,0x14,0x22,0x41},//K(43)
{0x00,0x7F,0x40,0x40,0x40,0x40},//L(44)
{0x00,0x7F,0x02,0x04,0x02,0x7F},//M(45)
{0x00,0x7F,0x04,0x08,0x10,0x7F},//N(46)
{0x00,0x3E,0x41,0x41,0x41,0x3E},//O(47)
{0x00,0x7F,0x09,0x09,0x09,0x06},//P(48)
{0x00,0x3E,0x41,0x51,0x21,0x5E},//Q(49)
{0x00,0x7F,0x09,0x19,0x29,0x46},//R(50)
{0x00,0x46,0x49,0x49,0x49,0x31},//S(51)
{0x00,0x01,0x01,0x7F,0x01,0x01},//T(52)
{0x00,0x3F,0x40,0x40,0x40,0x3F},//U(53)
{0x00,0x1F,0x20,0x40,0x20,0x1F},//V(54)
{0x00,0x3F,0x40,0x38,0x40,0x3F},//W(55)
{0x00,0x63,0x14,0x08,0x14,0x63},//X(56)
{0x00,0x03,0x04,0x78,0x04,0x03},//Y(57)
{0x00,0x61,0x51,0x49,0x45,0x43},//Z(58)
{0x00,0x00,0x7F,0x41,0x41,0x00},//[(59)
{0x00,0x15,0x16,0x7C,0x16,0x15},//\(60)
{0x00,0x00,0x41,0x41,0x7F,0x00},//](61)
{0x00,0x04,0x02,0x01,0x02,0x04},//^(62)
{0x00,0x40,0x40,0x40,0x40,0x40},//_(63)
{0x00,0x00,0x01,0x02,0x04,0x00},//`(64)
{0x00,0x20,0x54,0x54,0x54,0x78},//a(65)
{0x00,0x7F,0x48,0x44,0x44,0x38},//b(66)
{0x00,0x38,0x44,0x44,0x44,0x20},//c(67)
{0x00,0x38,0x44,0x44,0x48,0x7F},//d(68)
{0x00,0x38,0x54,0x54,0x54,0x18},//e(69)
{0x00,0x08,0x7E,0x09,0x01,0x02},//f(70)
{0x00,0x0C,0x52,0x52,0x52,0x3E},//g(71)
{0x00,0x7F,0x08,0x04,0x04,0x78},//h(72)
{0x00,0x00,0x44,0x7D,0x40,0x00},//i(73)
{0x00,0x20,0x40,0x44,0x3D,0x00},//j(74)
{0x00,0x7F,0x10,0x28,0x44,0x00},//k(75)
{0x00,0x00,0x41,0x7F,0x40,0x00},//l(76)
{0x00,0x7E,0x02,0x0C,0x02,0x7C},//m(77)
{0x00,0x7E,0x04,0x02,0x02,0x7C},//n(78)
{0x00,0x38,0x44,0x44,0x44,0x38},//o(79)
{0x00,0x7C,0x14,0x14,0x14,0x08},//p(80)
{0x00,0x08,0x14,0x14,0x18,0x7C},//q(81)
{0x00,0x7C,0x08,0x04,0x04,0x08},//r(82)
{0x00,0x48,0x54,0x54,0x54,0x20},//s(83)
{0x00,0x04,0x3F,0x44,0x40,0x20},//t(84)
{0x00,0x3C,0x40,0x40,0x20,0x7C},//u(85)
{0x00,0x1C,0x20,0x40,0x20,0x1C},//v(86)
{0x00,0x3C,0x40,0x30,0x40,0x3C},//w(87)
{0x00,0x44,0x28,0x10,0x28,0x44},//x(88)
{0x00,0x0C,0x50,0x50,0x50,0x3C},//y(89)
{0x00,0x44,0x64,0x54,0x4C,0x44},//z(90)
{0x00,0x00,0x08,0x36,0x41,0x00},//{(91)
{0x00,0x00,0x00,0x7F,0x00,0x00},//|(92)
{0x00,0x00,0x41,0x36,0x08,0x00},//}(93)
{0x00,0x08,0x04,0x08,0x10,0x08},//~(94)
{0x00,0x08,0x08,0x2A,0x1C,0x08},//?ú(127)
{0x00,0x08,0x1C,0x2A,0x08,0x08},//??(128)
{0x00,0x04,0x02,0x7F,0x02,0x04},//?ü(129)
{0x00,0x10,0x20,0x7F,0x20,0x10},//?y(130)
{0x00,0x1C,0x2A,0x32,0x2A,0x1C},//D|??(131)
{0x00,0x1C,0x22,0x44,0x22,0x1C} //°?D?(132)
};

/*--------------------------------------------------------------*/
// Write a byte command or number
//commond==0 writes command, commond==1 writes data
void LCD_write_byte(uchar date, uchar commond)
{
uchar i;
CE0;
if(commond == 1)
{
DC1;
}
else
{
DC0;
}
for(i = 8; i > 0; i--)
{
if(date & 0x80)
{
DIN1;
}
else
{
DIN0;
}
CLK0;
date = date << 1;
CLK1;
}
CE1;
}

/*--------------------------------------------------------------*/
//Set the start position of writing
void LCD_set_XY(uchar X, uchar Y)
{
LCD_write_byte(0x40 | Y, 0);// Row 0-5
LCD_write_byte(0x80 | X, 0);// Column 0-83/12
}

/*--------------------------------------------------------------*/
//清屏
void LCD_clr_scr(void)//
{
unsigned int i;
LCD_write_byte(0x80, 0);
LCD_write_byte(0x40, 0);
for(i = 504; i; i--)
{
LCD_write_byte(0x00, 1);
}
}

/*--------------------------------------------------------------*/
//字符输出（6*8字体）
//x: 0 - 13
//y: 0 - 5
void LCD_printc(unsigned char x, unsigned char y, unsigned char c_dat)
{
unsigned char i;
c_dat -= 32;
x *= 6;
LCD_set_XY(x, y);
for(i = 0; i < 6; i++)
{
LCD_write_byte(Font_code[c_dat][i], 1);
}
}

/*--------------------------------------------------------------*/
//String output (6*8 font)
//x: 0 - 13
//y: 0 - 5
void LCD_prints(unsigned char x, unsigned char y, unsigned char *s_dat)
{
while(*s_dat && x < 14)
{
LCD_printc(x++, y, *s_dat);
s_dat++;
}
}

/*--------------------------------------------------------------*/
//String output, automatic line break (6*8 font)
//x: 0 - 13
//y: 0 - 5
void LCD_printsl(unsigned char x, unsigned char y, unsigned char *s_dat)
{
while(*s_dat)
{
LCD_printc(x++, y, *s_dat);
s_dat++;
if(x == 14)
{
x = 0;
y++;
}
if(y == 6)
{
y = 0;
}
}
}

/*--------------------------------------------------------------*/
//Positioning output numbers
//x: 0 - 13
//y: 0 - 5
//num: 0 - 65535 Number to be displayed
//num_bit: 0 - 5 Number of digits
void LCD_printn(unsigned char x, unsigned char y, unsigned int num, unsigned char num_bit)
{
signed char i;
unsigned char ii;
unsigned char dat[6];
for(i = 0; i < 6; i++)
{
dat[i] = 0;
}
i = 0;
while(num / 10)
{
dat[i] = num % 10;
num /= 10;
i++;
}
dat[i] = num;
ii = i;
for(; i >= 0; i--)
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