{"id":5363,"date":"2012-11-03T03:36:00","date_gmt":"2012-11-02T18:36:00","guid":{"rendered":"http:\/\/nanoappli.com\/blog\/?p=5363"},"modified":"2012-11-05T00:21:40","modified_gmt":"2012-11-04T15:21:40","slug":"picpic16f84a%e3%81%a7hi-tech-c%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%97%e3%81%a6lcd%e5%87%ba%e5%8a%9b%e3%82%92%e8%a1%8c%e3%81%86","status":"publish","type":"post","link":"http:\/\/nanoappli.com\/blog\/archives\/5363","title":{"rendered":"PIC16F84A\u3067,HI-TECH C\u3092\u4f7f\u7528\u3057\u3066LCD\u51fa\u529b\u3092\u884c\u3046"},"content":{"rendered":"

\n\"\"<\/a>
\n
\nPIC16\u30b7\u30ea\u30fc\u30ba\u306e\u5b9a\u756a\u3001PIC16F84A\u3092\u4f7f\u7528\u3057\u3066LCD\u3078\u306e\u51fa\u529b\u3092\u884c\u3046\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059\u3002
\n16F84A\u3067C\u8a00\u8a9e\u3092\u4f7f\u7528\u3057\u305fLCD\u5236\u5fa1\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3001\u610f\u5916\u3068\u898b\u3064\u304b\u3089\u306a\u3044\u306e\u3067\u516c\u958b\u3057\u3066\u304a\u304d\u307e\u3059\u3002
\n
\nLCD\u306f16\u6587\u5b57x2\u884c\u8868\u793a\u304c\u884c\u3048\u308bSC1602\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002
\n
\n
\n\u307e\u305f\u3001C\u30b3\u30f3\u30d1\u30a4\u30e9\u306f\u3001HI-TECH C\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002HI-TECH C\u306f\u3001PICC LITE\u3068\u3082\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002
\nHI-TECH C\u306b\u306fLCD\u5236\u5fa1\u7528\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u306a\u3044\u70ba\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u78ba\u8a8d\u3057\u3066\u30b3\u30de\u30f3\u30c9\u9001\u4fe1\u3092\u81ea\u524d\u3067\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002
\n
\n\u52d5\u4f5c\u78ba\u8a8d\u306fPIC16F84A\u3067\u884c\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u7279\u6b8a\u306a\u4e8b\u306f\u3057\u3066\u306a\u3044\u306e\u306716F\u30b7\u30ea\u30fc\u30ba\u306a\u3089\u57fa\u672c\u7684\u306b\u3069\u306e\u30c1\u30c3\u30d7\u3067\u3082\u305d\u306e\u307e\u307e\u52d5\u304f\u306f\u305a\u3067\u3059\u3002\u3082\u3057\u300116F84A\u4ee5\u5916\u306ePIC\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3067\u3001\u51fa\u529b\u30d4\u30f3\u304cANx\u3068\u5171\u7528\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u30d4\u30f3\u304c\u30c7\u30b8\u30bf\u30eb\u51fa\u529b\u30e2\u30fc\u30c9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\n
\n
\n

LCD\u306e\u30d4\u30f3\u30a2\u30b5\u30a4\u30f3<\/h2>\nSC1602\u306e\u4ee3\u8868\u7684\u306a\u30d4\u30f3\u30a2\u30b5\u30a4\u30f3\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002
\n\u57fa\u672c\u7684\u306b\u3053\u308c\u3068\u540c\u3058\u306f\u305a\u3067\u3059\u304c\u3001\u30e2\u30ce\u306b\u3088\u3063\u3066\u306fVcc\u3068GND(\u30d4\u30f31,2)\u304c\u9006\u306b\u306a\u3063\u3066\u3044\u308b\u30e2\u30ce\u3082\u6709\u308b\u306e\u3067\u3001\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\n\u307e\u305f\u3001LCD\u306f\u30d0\u30c3\u30af\u30e9\u30a4\u30c8\u6709\u308a\/\u7121\u3057\u306e\u3082\u306e\u304c\u6709\u308a\u307e\u3059\u304c\u3001\u52d5\u4f5c\u78ba\u8a8d\u3059\u308b\u4e0a\u3067\u306f\u3069\u3061\u3089\u3067\u3082\u304b\u307e\u3044\u307e\u305b\u3093\u3002
\n\"\"<\/a>
\n
\n
\n

LCD\u63a5\u7d9a\u306e\u56de\u8def\u56f3<\/h2>\n
\nSC1602\u306e\u30ad\u30e3\u30e9\u30af\u30bfLCD\u306f\u3001\u30c7\u30fc\u30bf\u30d0\u30b9\u306e\u63a5\u7d9a\u304c8bit\u30e2\u30fc\u30c9\u30684bit\u30e2\u30fc\u30c9\u304c\u6709\u308a\u307e\u3059\u3002
\n\u4eca\u56de\u306fPIC16F84A\u3067\u3001\u30d4\u30f3\u6570\u304c\u5c11\u306a\u3044\u306e\u30674bit\u30e2\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002
\n
\n
\n\u307e\u305f\u3001LCD\u30c7\u30fc\u30bf\u306e\u8aad\u307f\u66f8\u304d\u3092\u5236\u5fa1\u3059\u308b\u306e\u306bR\/W\u30d4\u30f3\u304c\u6709\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u3082\u4f7f\u7528\u3057\u307e\u305b\u3093\u3002
\nR\/W\u30d4\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001LCD\u306b\u66f8\u304d\u8fbc\u307f\u53ef\u80fd\u304b\u3001Busy\u30b9\u30c6\u30fc\u30bf\u30b9\u3092Read\u3059\u308b\u3053\u3068\u3067\u78ba\u8a8d\u3067\u304d\u308b\u306e\u3067\u3059\u304c\u3001PIC\u306e\u4f7f\u7528\u30d4\u30f3\u6570\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u63a5\u7d9a\u305b\u305a\u3001GND\u306b\u843d\u3068\u3057\u3066\u304a\u304d\u307e\u3059\u3002R\/W\u30d4\u30f3\u304cLow\u3060\u3068\u5e38\u306bWrite\u30e2\u30fc\u30c9\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3068PIC\u5074\u304b\u3089LCD\u306b\u66f8\u304d\u8fbc\u307f\u53ef\u80fd\u304b\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u305d\u3053\u306f\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3067\u5b9a\u3081\u3089\u308c\u305f\u6642\u9593\u5206delay\u3092\u304b\u3051\u308b\u3053\u3068\u3067\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001LCD\u5236\u5fa1\u3067\u63a5\u7d9a\u30d4\u30f3\u6570\u3092\u6700\u5c0f\u306b\u3057\u305f\u3044\u5834\u5408\u306b\u826f\u304f\u53d6\u3089\u308c\u308b\u624b\u6cd5\u3067\u3059\u3002
\n
\n\u30d4\u30f3\u30a2\u30b5\u30a4\u30f3\u306f\u3001LCD.c\u306e\u5148\u982d\u306edefine\u3067\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002
\n
\n#define LCD_RS     PORTAbits.RA0\n#define LCD_ENABLE PORTAbits.RA2\n#define LCD_DATA   PORTB\n#define LCD_DATA_IS_LOW\t\t\/\/ PortB\u306e\u4e0b\u4f4d4bit\u3092LCD\u306eDB4-7\u306b\u63a5\u7d9a\n<\/pre>\n
\n
\n
\n\u305d\u308c\u3067\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30bd\u30fc\u30b9\u3092\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3059\u3002
\n
\n
\u30e1\u30a4\u30f3\u95a2\u6570<\/h2>\n\u307e\u305a\u306f\u3001LCD\u51e6\u7406\u306e\u547c\u3073\u51fa\u3057\u5143\u5074\u306emain\u3067\u3059\u3002
\n\u7279\u306b\u8aac\u660e\u3059\u308b\u3053\u3068\u304c\u7121\u3044\u307b\u3069\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059\u3002
\n
\n
\n#include \n#include \"lcd.h\"\n\n\/\/--------------------------------------\n\/\/ \u30b3\u30f3\u30d5\u30a3\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u30d3\u30c3\u30c8\u306e\u6307\u5b9a\n\/\/--------------------------------------\n__CONFIG ( FOSC_HS & WDTE_OFF & PWRTE_ON & CP_OFF );\t\n\nvoid main( void )\n{\n\t\t\n\tTRISA = 0x00; \/\/ RA0-7\u3092Output\u306b\u3059\u308b\n\tTRISB = 0x00; \/\/ RB0-7\u3092Output\u306b\u3059\u308b\n\t\n\t\/\/ LCD\u521d\u671f\u5316\n\tlcd_init();\n\t\n\t\/\/ LCD\u753b\u9762\u30af\u30ea\u30a2\n\tlcd_cls();\n\t\n\t\/\/ LCD\u306b\u6587\u5b57\u5217\u51fa\u529b\n\tlcd_locate( 0, 0 );\n\tlcd_puts( \"Hello world\" );\n\t\n\tlcd_locate( 1, 0 );\n\tlcd_puts( \"\uff7a\uff9d\uff86\uff81\uff9c\" );\n\t\n\t\n\twhile( 1 ) {\n\t\t; \/\/ nop\n\t}\n}\t\n<\/pre>\n
\n
\n
LCD\u5236\u5fa1\u7528\u30e9\u30a4\u30d6\u30e9\u30ea<\/h2>\n
\n\u6b21\u306b\u3001\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002
\n
\n
lcd.h<\/h3>\n
\n#ifndef _LCD_H_\n#define _LCD_H_\n\nvoid lcd_init( void );\n\nvoid lcd_cls( void );\nvoid lcd_locate( unsigned char x, unsigned char y );\nvoid lcd_putc( char c );\nvoid lcd_puts( const char *p );\n\n#endif\n<\/pre>\n
\n
\n
lcd.c<\/h3>\n
\n#include \n#include \"lcd.h\"\n#define _XTAL_FREQ 8000000\t\/\/ __delay_ms()\u7528\u30af\u30ed\u30c3\u30af\u5b9a\u7fa9 (8MHz\u99c6\u52d5)\n\n\n\/\/-----------------------------\n\/\/ PIC-LCD\u306e\u30d4\u30f3\u30a2\u30b5\u30a4\u30f3\n\/\/-----------------------------\n#define LCD_RS     PORTAbits.RA0\n\/\/#define LCD_RW   PORTAbits.RA1 \/\/ \u672a\u4f7f\u7528\n#define LCD_ENABLE PORTAbits.RA2\n#define LCD_DATA   PORTB\n#define LCD_DATA_IS_LOW\t\t\/\/ PortB\u306e\u4e0b\u4f4d4bit\u3092LCD\u306eDB4-7\u306b\u63a5\u7d9a\n\n\/\/ \u5185\u90e8\u95a2\u6570\u306e\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u5ba3\u8a00\nstatic void lcd_write_cmd( unsigned char data );\nstatic void lcd_write_databus( unsigned char data );\n\n\/\/****************************************************************************************\n\/\/ Function\t: lcd_init\n\/\/ Description: LCD\u521d\u671f\u5316\u51e6\u7406(4bit\u30e2\u30fc\u30c9)\n\/\/****************************************************************************************\nvoid lcd_init( void )\n{\n\t\n\t\/\/-------------------\n\t\/\/ \u5236\u5fa1\u30d4\u30f3\u306e\u521d\u671f\u5316\n\t\/\/-------------------\n\tLCD_RS     = 0;\n\tLCD_ENABLE = 0;\n#ifdef LCD_DATA_IS_HIGH\n\tLCD_DATA   = (LCD_DATA & 0x0f);\n#else\n\tLCD_DATA   = (LCD_DATA & 0xf0);\n#endif\n\n\t__delay_ms( 20 );\t\t\t\/\/ 15mSec\u4ee5\u4e0a\u30a6\u30a7\u30a4\u30c8\t\t\n\n\n\t\/\/-------------------\n\t\/\/ LCD\u521d\u671f\u5316\u51e6\u7406\n\t\/\/-------------------\t\n\tlcd_write_databus( 0x03 );\t\t\n\t__delay_ms( 10 );\t\t\t\/\/ 4.1mSec\u4ee5\u4e0a\u30a6\u30a7\u30a4\u30c8\n\t\n\tlcd_write_databus( 0x03 );\t\n\t__delay_us( 200 );\t\t\t\/\/ 100uSec\u4ee5\u4e0a\u30a6\u30a7\u30a4\u30c8\n\t\n\tlcd_write_databus( 0x03 );\t\n\t\n\t\/\/ \u30e2\u30fc\u30c9\u306e\u6307\u5b9a\n\tlcd_write_databus( 0x02 );\t\/\/ 4bit\u30e2\u30fc\u30c9\u306b\u5909\u66f4\u3059\u308b\n\t__delay_ms( 1 );\t\t\t\/\/ 40uSec\u4ee5\u4e0a\u30a6\u30a7\u30a4\u30c8\n\t\n\t\n\t\/\/--------------------\n\t\/\/ \u753b\u9762\u306e\u30af\u30ea\u30a2\n\t\/\/--------------------\n\tlcd_write_cmd( 0x28 );\t\/\/ \u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3\u30bb\u30c3\u30c8(2\u884c\u8868\u793a\u30015*7dot)\n\t__delay_ms( 1 );\n\n\t\/\/ Display off\n\tlcd_write_cmd( 0x08 );\t\/\/ \u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30fb\u30ab\u30fc\u30bd\u30eb\u306e\u8a2d\u5b9a(\u30ab\u30fc\u30bd\u30eb\u975e\u8868\u793a)\n\t__delay_ms( 1 );\n\n\tlcd_write_cmd( 0x01 );\t\/\/ clear display\n\t__delay_ms( 1 );\n\n\tlcd_write_cmd( 0x06 );\t\/\/ \u30a8\u30f3\u30c8\u30ea\u30e2\u30fc\u30c9(1:\u53f3\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u30010:\u30b7\u30d5\u30c8\u306a\u3057)\n\t__delay_ms( 1 );\n\n\/\/\tlcd_write_cmd( 0x0F );\t\/\/ \u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30fb\u30ab\u30fc\u30bd\u30eb\u306e\u8a2d\u5b9a(\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4:ON, \u30ab\u30fc\u30bd\u30eb:ON , \u30ab\u30fc\u30bd\u30eb\u70b9\u6ec5:ON)\n\/\/\tlcd_write_cmd( 0x0E );\t\/\/ \u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30fb\u30ab\u30fc\u30bd\u30eb\u306e\u8a2d\u5b9a(\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4:ON, \u30ab\u30fc\u30bd\u30eb:ON , \u30ab\u30fc\u30bd\u30eb\u70b9\u6ec5:OFF)\n\tlcd_write_cmd( 0x0C );\t\/\/ \u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u30fb\u30ab\u30fc\u30bd\u30eb\u306e\u8a2d\u5b9a(\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4:ON, \u30ab\u30fc\u30bd\u30eb:OFF, \u30ab\u30fc\u30bd\u30eb\u70b9\u6ec5:OFF)\t\n}\n\n\n\/\/*****************************************************************************\n\/\/ Function \t\t: lcd_locate\n\/\/ Description\t: \u5370\u5b57\u4f4d\u7f6e\u306e\u6307\u5b9a\n\/\/*****************************************************************************\nvoid lcd_locate( unsigned char x, unsigned char y )\n{\n\tunsigned char writeData;\n\t\n\twriteData = 0x40 * x + y;\t\/\/ \u8868\u793a\u4f4d\u7f6e\u3092\u6c7a\u5b9a(2\u884c\u76ee\u306b\u51fa\u3059\u3068\u304d\u306f,3bit\u76ee\u3092\u7acb\u3066\u308b)\n\twriteData |= 0x80;\t\t\t\/\/ \u6700\u4e0a\u4f4d\u30d3\u30c3\u30c8\u3092\u7acb\u3066\u308b\n\tlcd_write_cmd( writeData );\t\n}\n\n\n\/\/*****************************************************************************\n\/\/ Function \t\t: lcd_cls\n\/\/ Description\t: LCD\u753b\u9762\u30af\u30ea\u30a2\n\/\/*****************************************************************************\nvoid lcd_cls()\n{\n\tlcd_write_cmd( 0x01 );\t\/\/ clear display\n\t__delay_ms( 3 );\t\t\/\/ 1.64mSec\u4ee5\u4e0a\u30a6\u30a7\u30a4\u30c8\n}\n\n\n\/\/*****************************************************************************\n\/\/ Function \t\t: lcd_putc\n\/\/ Description\t: LCD\u306b1\u6587\u5b57\u51fa\u529b\n\/\/*****************************************************************************\nvoid lcd_putc( char c )\n{\n\tLCD_RS = 1;\n\t__delay_us( 1 );\t\/\/ 40nSec\u4ee5\u4e0a\n\t\n\tlcd_write_databus( (c & 0xf0) >> 4 );\n\tlcd_write_databus( (c & 0x0f)      );\n}\n\n\n\/\/*****************************************************************************\n\/\/ Function \t\t: lcd_puts\n\/\/ Description\t: LCD\u306b\u6587\u5b57\u5217\u51fa\u529b\n\/\/*****************************************************************************\nvoid lcd_puts( const char *p )\n{\n\twhile( *p != '\\0' ) {\n\t\tlcd_putc( *p );\n\t\tp++;\n\t}\n}\n\n\n\/\/*****************************************************************************\n\/\/ Function \t\t: lcd_write_cmd\n\/\/ Description\t: 4bit\u30e2\u30fc\u30c9\u3067\u306e\u547d\u4ee4\u66f8\u304d\u8fbc\u307f(RS=LOW)\n\/\/ \t\t\t\t  \u547d\u4ee4\u306f\u4e0a\u4f4d\u30d3\u30c3\u30c8\u304b\u3089\u9806\u306b\u9001\u308b\n\/\/*****************************************************************************\nstatic void lcd_write_cmd( unsigned char data )\n{\n\tLCD_RS = 0;\n\t__delay_us( 1 );\t\/\/ 40nSec\u4ee5\u4e0a\n\t\n\tlcd_write_databus( (data & 0xf0) >> 4 );\n\tlcd_write_databus( (data & 0x0f)      );\t\n}\n\n\n\/\/*****************************************************************************\n\/\/ Function \t\t: lcd_write_databus\n\/\/ Description\t: data\u3067\u6307\u5b9a\u3055\u308c\u305f\u4e0b\u4f4d4bit\u5206\u306e\u30c7\u30fc\u30bf\u3092DB4-7\u306b\u66f8\u304d\u8fbc\u3080\n\/\/*****************************************************************************\nstatic void lcd_write_databus( unsigned char data )\n{\n\t\/\/ \u307e\u305aEnable\u3092active\u3059\u308b\n\tLCD_ENABLE = 1;\n\t\t\n\t\/\/ \u66f8\u304d\u8fbc\u3080\u3079\u304d\u30c7\u30fc\u30bf\u3092\u30bb\u30c3\u30c8\n#ifdef LCD_DATA_IS_HIGH\n\tLCD_DATA = (LCD_DATA & 0x0f) | ( (data<<4) & 0xf0);\n#else\n\t\/\/ \u4e0b\u4f4d4bit\u306b\u30bb\u30c3\u30c8\u3059\u308b\n\tLCD_DATA = (LCD_DATA & 0xf0) | (data & 0x0f);\n#endif\n\t__delay_us( 1 );\t\/\/ 80nSec\u4ee5\u4e0a\n\t\n\t\n\t\/\/ Enable\u3092inactive\u306b\u3059\u308b\n\tLCD_ENABLE = 0;\n\t__delay_us( 1 );\t\/\/ 10nSec\u4ee5\u4e0a\n\n\t\/\/ \u30c7\u30fc\u30bf\u3092ALL0\u3067\u30af\u30ea\u30a2\u3057\u3066\u304a\u304f\n#ifdef LCD_DATA_IS_HIGH\n\tLCD_DATA = (LCD_DATA & 0x0f); \/\/ \u4e0a\u4f4d4bit\u3092\u30af\u30ea\u30a2\n#else\n\tLCD_DATA = (LCD_DATA & 0xf0); \/\/ \u4e0b\u4f4d4bit\u3092\u30af\u30ea\u30a2\n#endif\n}\n<\/pre>\n
\n
\u5b9f\u884c\u7d50\u679c<\/h2>\n\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u7d50\u679c\u306f\u3001\u4ee5\u4e0b\u306e\u69d8\u306a\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002
\n\"\"<\/a>
\n
\n\u4eca\u56de\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f8MHz\u99c6\u52d5\u3055\u305b\u3066\u3044\u307e\u3059\u30028MHz\u4ee5\u5916\u3067\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f_XTAL_FREQ\u306edefine\u3092\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\n
\n
\n
\u4f7f\u7528\u30e1\u30e2\u30ea<\/h2>\n16F84\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u30e1\u30e2\u30ea\u304c1k\u3057\u304b\u306a\u3044\u306e\u3067\u3001C\u8a00\u8a9e\u3067\u30d7\u30ed\u30b0\u30e9\u30e0\u3059\u308b\u3068\u3053\u308c\u3060\u3051\u306725%\u3082\u30e1\u30e2\u30ea\u3092\u4f7f\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002
\n\u3053\u308c\u306f\u3001\u4eca\u56deHI-TECH C\u3092Lite\u30e2\u30fc\u30c9\u3067\u4f7f\u3063\u3066\u304a\u308a\u3001\u30b3\u30fc\u30c9\u30b5\u30a4\u30ba\u306e\u6700\u9069\u5316\u304c\u884c\u308f\u308c\u306a\u3044\u4e8b\u3082\u5f71\u97ff\u3057\u3066\u3044\u307e\u3059\u3002
\n
\nHI-TECH C Compiler for PIC10\/12\/16 MCUs (Lite Mode)  V9.83\nCopyright (C) 2011 Microchip Technology Inc.\n(1273) Omniscient Code Generation not available in Lite mode (warning)\n\nMemory Summary:\n    Program space        used   106h (   262) of   400h words   ( 25.6%)\n    Data space           used     Bh (    11) of    44h bytes   ( 16.2%)\n    EEPROM space         used     0h (     0) of    40h bytes   (  0.0%)\n    Configuration bits   used     1h (     1) of     1h word    (100.0%)\n    ID Location space    used     0h (     0) of     4h bytes   (  0.0%)\n<\/pre>\n
\n
\n
\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\nLCD\u306f\u826f\u304f\u4f7f\u308f\u308c\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u3042\u308a\u306a\u304c\u3089\u3001\u521d\u671f\u5316\u30b7\u30fc\u30b1\u30f3\u30b9\u304c\u8907\u96d1\u3067\u3001\u3057\u304b\u3082\u6b63\u3057\u304f\u521d\u671f\u5316\u51fa\u6765\u306a\u3044\u3068LCD\u306f\u4f55\u3082\u8a00\u3063\u3066\u304f\u308c\u306a\u3044\u306e\u3067\u3001\u52d5\u4f5c\u304c\u304a\u304b\u3057\u3044\u5834\u5408\u306f\u4f55\u304c\u304a\u304b\u3057\u3044\u306e\u304b\u306e\u5207\u308a\u5206\u3051\u304c\u7d50\u69cb\u96e3\u3057\u3044\u3067\u3059\u3002
\n\u4e0a\u624b\u304f\u52d5\u4f5c\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\n
\n
1.LCD\u306e\u96fb\u6e90\/GND\u30d4\u30f3\u304c\u6b63\u3057\u3044\u304b<\/h3>\n\u30ad\u30e3\u30e9\u30af\u30bfLCD\u306f\u3001\u88fd\u54c1\u306b\u3088\u3063\u3066\u306f1,2\u30d4\u30f3\u306e\u5272\u308a\u5f53\u3066(+5V,GND)\u304c\u9006\u306b\u306a\u3063\u3066\u3044\u308b\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002
\n\u5fc5\u305a\u8cfc\u5165\u3057\u305f\u88fd\u54c1\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u3001\u60f3\u5b9a\u3057\u305f\u7d50\u7dda\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\n
\n
2.LCD\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u8abf\u6574\u304c\u51fa\u6765\u3066\u3044\u308b\u304b<\/h3>\n\u5b9f\u969b\u306b\u6587\u5b57\u51fa\u529b\u304c\u51fa\u6765\u3066\u3044\u3066\u3082LCD\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u304c\u8584\u3059\u304e\u3067\u8868\u793a\u304c\u898b\u3048\u306a\u304f\u306a\u3063\u3066\u3044\u308b\u3060\u3051\u306e\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u3060\u30683\u756a\u30d4\u30f3\u304c\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u8abf\u6574\u3067\u3059\u306e\u3067\u300110k\u306e\u53ef\u5909\u62b5\u6297\u3092\u5165\u308c\u3066\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u8abf\u6574\u3092\u3057\u3066\u304f\u3060\u3055\u3044\u3002Vcc,GND,\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u8abf\u6574\u3060\u3051\u306e\u7dda\u3092\u63a5\u7d9a\u3057\u305f\u5834\u5408\u3001LCD\u306f\u5168\u3066\u306e\u30c9\u30c3\u30c8\u304c\u9ed2\u3068\u306a\u308b\u8868\u793a\u3092\u3059\u308b\u306f\u305a\u306a\u306e\u3067\u3001\u3053\u306e\u72b6\u614b\u3067\u53ef\u5909\u62b5\u6297\u3092\u8abf\u6574\u3057\u3066\u3001\u30c9\u30c3\u30c8\u304c\u8584\u3044\u9ed2\u306b\u306a\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002
\n
\n
3.\u914d\u7dda\u304c\u3042\u3063\u3066\u3044\u308b\u304b<\/h3>\n\u7d50\u7dda\u9593\u9055\u3044\u306f\u4e00\u756a\u3042\u308a\u304c\u3061\u306a\u30df\u30b9\u3067\u3059\u3002
\n\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6307\u5b9a\u3057\u305f\u30d4\u30f3\u30a2\u30b5\u30a4\u30f3\u3068\u3001\u5b9f\u969b\u306e\u56de\u8def\u304c\u3042\u3063\u3066\u3044\u308b\u304b\u3092\u30c6\u30b9\u30bf\u3067\u901a\u96fb\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\n
\n
4.\u99c6\u52d5\u96fb\u5727\u304c\u3042\u3063\u3066\u3044\u308b\u304b<\/h3>\nLCD\u30e2\u30b8\u30e5\u30fc\u30eb\u306f5V\u99c6\u52d5\u4ee5\u5916\u306b3.3V\u99c6\u52d5\u306e\u30e2\u30ce\u3082\u51fa\u56de\u3063\u3066\u3044\u307e\u3059\u30023.3V\u99c6\u52d5\u306e\u3082\u306e\u30925V\u306b\u3064\u306a\u3044\u3067\u3057\u307e\u3046\u3068\u3001\u58ca\u308c\u3066\u3057\u307e\u3046\u306e\u3067\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\n(\u54c1\u756a\u3067google\u691c\u7d22\u3057\u3066\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044)
\n
\n3.3V\u99c6\u52d5\u306e\u3082\u306e\u3092\u3064\u306a\u3044\u3067\u3057\u307e\u3046\u3068\u3001\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3092\u76ee\u4e00\u676f\u7d5e\u3063\u3066\u3082\u771f\u3063\u9ed2\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306f\u305a\u3067\u3059\u3002
\n
\n
5.\u5404\u30b3\u30de\u30f3\u30c9\u9001\u4fe1\u5f8c\u306e\u5f85\u3061\u6642\u9593\u304c\u6709\u3063\u3066\u3044\u308b\u304b<\/h3>\nLCD\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u3088\u3063\u3066\u306f\u3001\u30b3\u30de\u30f3\u30c9\u9001\u4fe1\u524d\u5f8c\u306e\u5f85\u3061\u6642\u9593\u304c\u7570\u306a\u308b\u3082\u306e\u304c\u6709\u308a\u307e\u3059\u3002\u4eca\u56de\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u6709\u308b\u7a0b\u5ea6\u306e\u4f59\u88d5\u3092\u6301\u305f\u305b\u3066\u3044\u307e\u3059\u304c\u3001\u51fa\u529b\u304c\u6587\u5b57\u5316\u3051\u3059\u308b\u5834\u5408\u306f\u30bf\u30a4\u30df\u30f3\u30b0\u8abf\u6574\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002
\n(\u9045\u304f\u3059\u308b\u5206\u306b\u306f\u554f\u984c\u306a\u3044\u306e\u3067\u3001\u5168\u306610\u500d\u3059\u308b\u7b49\u306e\u6975\u7aef\u306a\u5f85\u3061\u3092\u5165\u308c\u3066\u3057\u307e\u3063\u3066\u3082OK\u3067\u3059)
\n
\n\u308f\u304b\u308bPIC\u30de\u30a4\u30b3\u30f3\u88fd\u4f5c\u96c6 16F84\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u4e16\u754c\u3078<\/a>\"\"\n

\n
\n
\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/h2>\n\u4eca\u56de\u8aac\u660e\u3057\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3067\u3059\u3002
\nMPLAB\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5f62\u5f0f\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002
\n
\n\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9:16F84A_LCD.zip<\/a>
\n<\/p>\n","protected":false},"excerpt":{"rendered":"
PIC16\u30b7\u30ea\u30fc\u30ba\u306e\u5b9a\u756a\u3001PIC16F84A\u3092\u4f7f\u7528\u3057\u3066LCD\u3078\u306e\u51fa\u529b\u3092\u884c\u3046\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u3059\u3002 16F84A\u3067C\u8a00\u8a9e\u3092\u4f7f\u7528\u3057\u305fLCD\u5236\u5fa1\u306e\u30b5\u30f3\u30d7\u30eb\u306f\u3001\u610f\u5916\u3068\u898b\u3064\u304b\u3089\u306a\u3044\u306e\u3067\u516c\u958b\u3057\u3066\u304a\u304d\u307e\u3059\u3002 LCD\u306f16\u6587\u5b57x2\u884c\u8868\u793a\u304c\u884c\u3048\u308bSC1602\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 \u307e\u305f\u3001C\u30b3\u30f3\u30d1\u30a4\u30e9\u306f\u3001HI-TECH C\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002HI-TECH C\u306f\u3001PICC LITE\u3068\u3082\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002 HI-TECH C\u306b\u306fLCD\u5236\u5fa1\u7528\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u306a\u3044\u70ba\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u78ba\u8a8d\u3057\u3066\u30b3\u30de\u30f3\u30c9\u9001\u4fe1\u3092\u81ea\u524d\u3067\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 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