/**************************************
Webee Zigbee CC2530 LCD显示屏驱动
InitLCD(); 初始化LCD
ClearRAM(); 清屏
Print8(uint8 x, uint8 y, uchar *pstr); 按行列输出
仅支持英文及半角字符
**************************************/
#include <ioCC2530.h>
#include <string.h>
#ifndef HAL_LCD_H
#define HAL_LCD_H
#ifndef HAL_Type_H
#define HAL_Type_H
#define ushort unsigned short
#define USHORT ushort
#define uchar unsigned char
#define uint8 uchar
#define INT8U uint8
#define u8 uchar
#define uint16 unsigned int
#define INT16U uint16
#define u16 uint16
#define uint32 unsigned long
#define INT32U uint32
#define u32 uint32
#endif
//串行发送IO口定义
#define L_CS P1_2 //_CS
//#define L_RS P1_0 //_RES hardware reset
#define L_LD P0_0 //A0=H data A0=L commend
#define L_CK P1_5 //SCLK
#define L_DA P1_6 //SI
#define L_BK P0_7 //backlight
void ResetLCD(void);
void ClearRAM(void);
void Print8(uint8 x, uint8 y, uchar *pstr);
void delay_us(uint16 s);
//------------- ASCII字符库----------------------------------------------------------------
//说明：该字库为5*7点阵字符字模库，但字库格式为8*8点阵字模数据，第8行为行间距，
// 第6-8列为字间距。可以使用6*8点阵、7*8点阵、8*8点阵形式的字符显示
__code const INT8U ASCIITAB[]={
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /*" "=00H*/
0x00,0x00,0x00,0x4F,0x00,0x00,0x00,0x00, /*0Bh*/
0x00,0x00,0x50,0x30,0x00,0x00,0x00,0x00, /*";"=0"!"=01H*/
0x00,0x00,0x07,0x00,0x07,0x00,0x00,0x00, /*"""=02h*/
0x00,0x14,0x7F,0x14,0x7F,0x14,0x00,0x00, /*"#"=03h*/
0x00,0x24,0x2A,0x7F,0x2A,0x12,0x00,0x00, /*"$"=04h*/
0x00,0x23,0x13,0x08,0x64,0x62,0x00,0x00, /*"%"=05h*/
0x00,0x36,0x49,0x55,0x22,0x50,0x00,0x00, /*"&"=06h*/
0x00,0x00,0x05,0x03,0x00,0x00,0x00,0x00, /*"'"=07h*/
0x00,0x00,0x1C,0x22,0x41,0x00,0x00,0x00, /*"("=08h*/
0x00,0x00,0x41,0x22,0x1C,0x00,0x00,0x00, /*")"=09h*/
0x00,0x14,0x08,0x3E,0x08,0x14,0x00,0x00, /*"*"=0Ah*/
0x00,0x08,0x08,0x3E,0x08,0x08,0x00,0x00, /*"+"=0Ch*/
0x00,0x08,0x08,0x08,0x08,0x08,0x00,0x00, /*"-"=0Dh*/
0x00,0x00,0x60,0x60,0x00,0x00,0x00,0x00, /*"."=0Eh*/
0x00,0x20,0x10,0x08,0x04,0x02,0x00,0x00, /*"/"=0Fh*/
0x00,0x3E,0x51,0x49,0x45,0x3E,0x00,0x00, /*"0"=10h*/
0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00, /*"1"=11h*/
0x00,0x42,0x61,0x51,0x49,0x46,0x00,0x00, /*"2"=12h*/
0x00,0x21,0x41,0x45,0x4B,0x31,0x00,0x00, /*"3"=13h*/
0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00, /*"4"=14h*/
0x00,0x27,0x45,0x45,0x45,0x39,0x00,0x00, /*"5"=15h*/
0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00, /*"6"=16h*/
0x00,0x01,0x01,0x79,0x05,0x03,0x00,0x00, /*"7"=17h*/
0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00, /*"8"=18h*/
0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00, /*"9"=19h*/
0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00, /*":"=1Ah*/
0x00,0x00,0x56,0x36,0x00,0x00,0x00,0x00, /*";"=1Bh*/
0x00,0x08,0x14,0x22,0x41,0x00,0x00,0x00, /*"<"=1Ch*/
0x00,0x14,0x14,0x14,0x14,0x14,0x00,0x00, /*"="=1Dh*/
0x00,0x00,0x41,0x22,0x14,0x08,0x00,0x00, /*">"=1Eh*/
0x00,0x02,0x01,0x51,0x09,0x06,0x00,0x00, /*"?"=1Fh*/
0x00,0x32,0x49,0x79,0x41,0x3E,0x00,0x00, /*"@"=20h*/
0x00,0x7E,0x11,0x11,0x11,0x7E,0x00,0x00, /*"A"=21h*/
0x00,0x41,0x7F,0x49,0x49,0x36,0x00,0x00, /*"B"=22h*/
0x00,0x3E,0x41,0x41,0x41,0x22,0x00,0x00, /*"C"=23h*/
0x00,0x41,0x7F,0x41,0x41,0x3E,0x00,0x00, /*"D"=24h*/
0x00,0x7F,0x49,0x49,0x49,0x49,0x00,0x00, /*"E"=25h*/
0x00,0x7F,0x09,0x09,0x09,0x01,0x00,0x00, /*"F"=26h*/
0x00,0x3E,0x41,0x41,0x49,0x7A,0x00,0x00, /*"G"=27h*/
0x00,0x7F,0x08,0x08,0x08,0x7F,0x00,0x00, /*"h"=28h*/
0x00,0x00,0x41,0x7F,0x41,0x00,0x00,0x00, /*"I"=29h*/
0x00,0x20,0x40,0x41,0x3F,0x01,0x00,0x00, /*"J"=2Ah*/
0x00,0x7F,0x08,0x14,0x22,0x41,0x00,0x00, /*"K"=2Bh*/
0x00,0x7F,0x40,0x40,0x40,0x40,0x00,0x00, /*"L"=2Ch*/
0x00,0x7F,0x02,0x0C,0x02,0x7F,0x00,0x00, /*"M"=2Dh*/
0x00,0x7F,0x06,0x08,0x30,0x7F,0x00,0x00, /*"N"=2Eh*/
0x00,0x3E,0x41,0x41,0x41,0x3E,0x00,0x00, /*"O"=2Fh*/
0x00,0x7F,0x09,0x09,0x09,0x06,0x00,0x00, /*"P"=30h*/
0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00, /*"Q"=31h*/
0x00,0x7F,0x09,0x19,0x29,0x46,0x00,0x00, /*"R"=32h*/
0x00,0x26,0x49,0x49,0x49,0x32,0x00,0x00, /*"S"=33h*/
0x00,0x01,0x01,0x7F,0x01,0x01,0x00,0x00, /*"T"=34h*/
0x00,0x3F,0x40,0x40,0x40,0x3F,0x00,0x00, /*"U"=35h*/
0x00,0x1F,0x20,0x40,0x20,0x1F,0x00,0x00, /*"V"=36h*/
0x00,0x7F,0x20,0x18,0x20,0x7F,0x00,0x00, /*"W"=37h*/
0x00,0x63,0x14,0x08,0x14,0x63,0x00,0x00, /*"X"=38h*/
0x00,0x07,0x08,0x70,0x08,0x07,0x00,0x00, /*"Y"=39h*/
0x00,0x61,0x51,0x49,0x45,0x43,0x00,0x00, /*"Z"=3Ah*/
0x00,0x00,0x7F,0x41,0x41,0x00,0x00,0x00, /*"["=3Bh*/
0x00,0x02,0x04,0x08,0x10,0x20,0x00,0x00, /*"\"=3Ch*/
0x00,0x00,0x41,0x41,0x7F,0x00,0x00,0x00, /*"]"=3Dh*/
0x00,0x04,0x02,0x01,0x02,0x04,0x00,0x00, /*"^"=3Eh*/
0x00,0x40,0x40,0x40,0x40,0x40,0x00,0x00, /*"_"=3Fh*/
0x00,0x01,0x02,0x04,0x00,0x00,0x00,0x00, /*"`"=40h*/
0x00,0x20,0x54,0x54,0x54,0x78,0x00,0x00, /*"a"=41h*/
0x00,0x7F,0x48,0x44,0x44,0x38,0x00,0x00, /*"b"=42h*/
0x00,0x38,0x44,0x44,0x44,0x28,0x00,0x00, /*"c"=43h*/
0x00,0x38,0x44,0x44,0x48,0x7F,0x00,0x00, /*"d"=44h*/
0x00,0x38,0x54,0x54,0x54,0x18,0x00,0x00, /*"e"=45h*/
0x00,0x00,0x08,0x7E,0x09,0x02,0x00,0x00, /*"f"=46h*/
0x00,0x0C,0x52,0x52,0x4C,0x3E,0x00,0x00, /*"g"=47h*/
0x00,0x7F,0x08,0x04,0x04,0x78,0x00,0x00, /*"h"=48h*/
0x00,0x00,0x44,0x7D,0x40,0x00,0x00,0x00, /*"i"=49h*/
0x00,0x20,0x40,0x44,0x3D,0x00,0x00,0x00, /*"j"=4Ah*/
0x00,0x00,0x7F,0x10,0x28,0x44,0x00,0x00, /*"k"=4Bh*/
0x00,0x00,0x41,0x7F,0x40,0x00,0x00,0x00, /*"l"=4Ch*/
0x00,0x7C,0x04,0x78,0x04,0x78,0x00,0x00, /*"m"=4Dh*/
0x00,0x7C,0x08,0x04,0x04,0x78,0x00,0x00, /*"n"=4Eh*/
0x00,0x38,0x44,0x44,0x44,0x38,0x00,0x00, /*"o'=4Fh*/
0x00,0x7E,0x0C,0x12,0x12,0x0C,0x00,0x00, /*"p"=50h*/
0x00,0x0C,0x12,0x12,0x0C,0x7E,0x00,0x00, /*"q"=51h*/
0x00,0x7C,0x08,0x04,0x04,0x08,0x00,0x00, /*"r"=52h*/
0x00,0x58,0x54,0x54,0x54,0x64,0x00,0x00, /*"s"=53h*/
0x00,0x04,0x3F,0x44,0x40,0x20,0x00,0x00, /*"t"=54h*/
0x00,0x3C,0x40,0x40,0x3C,0x40,0x00,0x00, /*"u"=55h*/
0x00,0x1C,0x20,0x40,0x20,0x1C,0x00,0x00, /*"v"=56h*/
0x00,0x3C,0x40,0x30,0x40,0x3C,0x00,0x00, /*"w"=57h*/
0x00,0x44,0x28,0x10,0x28,0x44,0x00,0x00, /*"x"=58h*/
0x00,0x1C,0xA0,0xA0,0x90,0x7C,0x00,0x00, /*"y"=59h*/
0x00,0x44,0x64,0x54,0x4C,0x44,0x00,0x00, /*"z"=5Ah*/
0x00,0x00,0x08,0x36,0x41,0x00,0x00,0x00, /*"{"=5Bh*/
0x00,0x00,0x00,0x77,0x00,0x00,0x00,0x00, /*"|"=5Ch*/
0x00,0x00,0x41,0x36,0x08,0x00,0x00,0x00, /*"}"=5Dh*/
0x00,0x02,0x01,0x02,0x04,0x02,0x00,0x00, /*"~"=5Fh*/
0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00 /*" "=0x60*/
};
void SendCmd(uchar Command)
{
uchar j, bit7;
L_CK = 1;
L_LD = 0;
L_CS = 0;
for (j = 0; j < 8; j++)
{
bit7 = Command & 0x80;
if (bit7 == 0)
{
L_DA = 0;
}
else
{
L_DA = 1;
}
L_CK = 0;
L_CK = 1;
Command = Command << 1;
}
L_CS = 1;
}
void SendData(uchar DDate)
{
uchar j, bit7;
L_CK = 1;
L_LD = 1;
L_CS = 0;
for (j = 0; j < 8; j++)
{
bit7 = DDate & 0x80;
if (bit7 == 0)
{
L_DA = 0;
}
else
{
L_DA = 1;
}
L_CK = 0;
L_CK = 1;
DDate = DDate << 1;
}
L_CS = 1;
}
/******网蜂WeBee LCD初始化配置参数******/
void initLCDM(void)
{
uchar ContrastLevel; //定义对比度
ContrastLevel = 0xa0; //对比度，根据不同的LCD调节，否则无法显示。
SendCmd(0xaf); //开显示
SendCmd(0x40); //显示起始行为0
SendCmd(0xa0); //RAM列地址与列驱动同顺序
SendCmd(0xa6); //正向显示
SendCmd(0xa4); //显示全亮功能关闭
SendCmd(0xa2); //LCD偏压比1/9
SendCmd(0xc8); //行驱动方向为反向
SendCmd(0x2f); //启用内部LCD驱动电源
SendCmd(0xf8); //升压电路设置指令代码
SendCmd(0x00); //倍压设置为4X
SendCmd(ContrastLevel); //设置对比度
}
void delay_us(uint16 s)
{
uint16 i;
for(i=0; i<s; i++);
for(i=0; i<s; i++);
}
void delay_ms(uint16 s)
{
uint16 i;
for(i=0; i<s; i++);
delay_us(1000);
}
void ResetLCD(void)
{
P1DIR |= 0xFF;
L_BK = 1;
//L_RS = 1; //RST和复位键连接
//L_RS = 0;
//delay_ms(10);
//L_RS = 1;
delay_ms(500);
}
void ClearRAM(void)
{
uint8 i,j;
for (i = 0; i < 8; i++)
{
SendCmd(i|0xb0);
SendCmd(0x10);
SendCmd(0x00);
for (j = 0; j < 132; j++)
{
SendData(0);
}
}
}
void Print8(uint8 x, uint8 y, uchar *pstr)
{
uchar j;
uint16 addr;
SendCmd(y|0xb0);
SendCmd((x >> 4)|0x10); //x是用10和00 的低4位
SendCmd(x&0x0f);
while (*pstr > 0)
{
addr = *pstr++;
addr = (addr - 0x20)*8;//ASCII字符库从第32个开始
for (j = 0; j < 6; j++)
{
SendData(ASCIITAB[addr+j]);
}
}
}
#endif
#define uint unsigned int
#define uchar unsigned char
void InitLCD()
{
P0DIR = 0XFF;
P1DIR = 0XFF;
ResetLCD(); //复位LCD
initLCDM(); //初始化LCD
ClearRAM(); //请液晶缓存
}