Masato YAMANISHI / Mbed 2 deprecated TextLCD_SB1602E

added puticon() for SB1602B

Dependencies:   mbed

Fork of TextLCD_SB1602E by Tedd OKANO

Tedd OKANO さんの Strawberry Linux の i2c LCD SB1602E ライブラリに SB1602B のアイコン表示メソッドを追加。STM32 Nucleo L152RE/mbed でテストしてます。 /media/uploads/masato/sb1602b.jpg

こういう時は Pull Request すべきなのかな。

TextLCD_SB1602E_test.cpp@1:39110c58e55c, 2014-05-03 (annotated)

Committer:
masato
Date:
Sat May 03 13:33:42 2014 +0000
Revision:
1:39110c58e55c
Parent:
0:694061176edf 
add puticon() for SB1602B

Who changed what in which revision?

UserRevisionLine numberNew contents of line
okano 0:694061176edf 1 /*
okano 0:694061176edf 2 * LCD module "SB1602E" test application
okano 0:694061176edf 3 *
okano 0:694061176edf 4 * SB1602E is an I2C based low voltage text LCD panel (based Sitronix ST7032 chip)
okano 0:694061176edf 5 * The module by StrawberryLinux
okano 0:694061176edf 6 * http://strawberry-linux.com/catalog/items?code=27002 (Online shop page (Japanese))
okano 0:694061176edf 7 * http://strawberry-linux.com/pub/ST7032i.pdf (datasheet of the chip)
okano 0:694061176edf 8 *
okano 0:694061176edf 9 * Copyright (c) 2010 Tedd OKANO
okano 0:694061176edf 10 * Released under the MIT License: http://mbed.org/license/mit
okano 0:694061176edf 11 *
okano 0:694061176edf 12 * revision 1.0 22-Jan-2010 a. 1st release
okano 0:694061176edf 13 * revision 1.1 23-Jan-2010 a. class and app name has been changed from lcd_SB1602E to TextLCD_SB1602E
okano 0:694061176edf 14 * b. printf() test added
okano 0:694061176edf 15 * c. copyright notice added
okano 0:694061176edf 16 */
okano 0:694061176edf 17
okano 0:694061176edf 18 #include "mbed.h"
okano 0:694061176edf 19 #include "TextLCD_SB1602E.h"
okano 0:694061176edf 20
okano 0:694061176edf 21 #define TEST_LOOP 1
okano 0:694061176edf 22 #define DEFAULT_TIME_INTERVAL 1.0
okano 0:694061176edf 23 #define DEFAULT_TIME_INTERVAL_PUTx 0.2
okano 0:694061176edf 24
okano 0:694061176edf 25 #define CONTRAST_ADJUST_TEST
okano 0:694061176edf 26 #define PRINTF_TEST
okano 0:694061176edf 27 #define CGRAM_FUNCTION_TEST
okano 0:694061176edf 28 #define PUTS_TEST_WITH_ESCAPE
okano 0:694061176edf 29 #define PUTS_TEST_WITHOUT_ESCAPE
okano 0:694061176edf 30 #define PUTC_TEST
masato 1:39110c58e55c 31 #define ICON_TEST
okano 0:694061176edf 32
masato 1:39110c58e55c 33 #if defined(TARGET_LPC1768)
okano 0:694061176edf 34 I2C i2c( p9, p10 ); // sda, scl
masato 1:39110c58e55c 35 #else //
masato 1:39110c58e55c 36 I2C i2c( D14, D15 ); // sda, scl
masato 1:39110c58e55c 37 #endif
okano 0:694061176edf 38 Serial pc( USBTX, USBRX ); // tx, rx
okano 0:694061176edf 39 TextLCD_SB1602E lcd( &i2c );
okano 0:694061176edf 40
okano 0:694061176edf 41 static char cg[8][8] = {// I hope I can improve this bitmap sometime in future (^^;
okano 0:694061176edf 42 { 0x1E, 0x1F, 0x1F, 0x1D, 0x1C, 0x1C, 0x1C, 0x1C },
okano 0:694061176edf 43 { 0x01, 0x02, 0x13, 0x1B, 0x1F, 0x1F, 0x0F, 0x15 },
okano 0:694061176edf 44 { 0x19, 0x1D, 0x1F, 0x0F, 0x1F, 0x0F, 0x1D, 0x18 },
okano 0:694061176edf 45 { 0x1F, 0x1D, 0x16, 0x1E, 0x17, 0x1F, 0x1A, 0x1C },
okano 0:694061176edf 46 { 0x1E, 0x1F, 0x07, 0x07, 0x1F, 0x1E, 0x00, 0x00 },
okano 0:694061176edf 47 { 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA, 0x55 },
okano 0:694061176edf 48 { 0x44, 0x11, 0x44, 0x11, 0x44, 0x11, 0x44, 0x11 },
okano 0:694061176edf 49 { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
okano 0:694061176edf 50 };
okano 0:694061176edf 51
okano 0:694061176edf 52 void lcd_test( void );
okano 0:694061176edf 53 void set_lines_fixed_value( char line, char value );
okano 0:694061176edf 54 void block_pattaern( char direction, char polarity );
okano 0:694061176edf 55
okano 0:694061176edf 56
okano 0:694061176edf 57 int main() {
okano 0:694061176edf 58 lcd.puts( 0, "TextLCD_SB1602E \r" );
okano 0:694061176edf 59
okano 0:694061176edf 60 for ( int i = 10; i > 0; i-- ) {
okano 0:694061176edf 61 lcd.printf( 1, " count down: %2d\r", i );
okano 0:694061176edf 62 wait( 1.0 );
okano 0:694061176edf 63 }
okano 0:694061176edf 64
okano 0:694061176edf 65 do {
okano 0:694061176edf 66 lcd_test();
okano 0:694061176edf 67 } while ( TEST_LOOP );
okano 0:694061176edf 68 }
okano 0:694061176edf 69
okano 0:694061176edf 70 void lcd_test( void ) {
okano 0:694061176edf 71 char s[ 18 ];
okano 0:694061176edf 72 int i;
okano 0:694061176edf 73
okano 0:694061176edf 74 pc.printf( "LCD test runing\n" );
okano 0:694061176edf 75 lcd.contrast( default_Contrast );
okano 0:694061176edf 76
okano 0:694061176edf 77 #ifdef CONTRAST_ADJUST_TEST
okano 0:694061176edf 78 pc.printf( " CONTRAST_ADJUST_TEST\n" );
okano 0:694061176edf 79 lcd.clear();
okano 0:694061176edf 80 lcd.puts( 1, "\x07\x07\x07\x07\x07 contrast()\r" );
okano 0:694061176edf 81 wait( DEFAULT_TIME_INTERVAL );
okano 0:694061176edf 82
okano 0:694061176edf 83 lcd.puts( 0, "ABCDEFGHIJKLMNOP\r" );
okano 0:694061176edf 84
okano 0:694061176edf 85 for ( int t = 0; t < 2; t++ ) {
okano 0:694061176edf 86 for ( i = 0; i <= 0x3F; i++ ) {
okano 0:694061176edf 87
okano 0:694061176edf 88 lcd.printf( 1, " cntrst = 0x%02X\r", i );
okano 0:694061176edf 89 lcd.contrast( i );
okano 0:694061176edf 90 wait ( 0.02 );
okano 0:694061176edf 91 }
okano 0:694061176edf 92
okano 0:694061176edf 93 for ( i = 0x3E; i > 0 ; i-- ) {
okano 0:694061176edf 94 sprintf( s, " cntrst = 0x%02X\r", i );
okano 0:694061176edf 95 lcd.puts( 1, s );
okano 0:694061176edf 96 lcd.contrast( i );
okano 0:694061176edf 97 wait ( 0.02 );
okano 0:694061176edf 98 }
okano 0:694061176edf 99
okano 0:694061176edf 100 }
okano 0:694061176edf 101
okano 0:694061176edf 102 lcd.contrast( default_Contrast );
okano 0:694061176edf 103
okano 0:694061176edf 104 #endif
okano 0:694061176edf 105 #ifdef PRINTF_TEST
okano 0:694061176edf 106
okano 0:694061176edf 107 pc.printf( " PRINTF_TEST\n" );
okano 0:694061176edf 108 lcd.clear();
okano 0:694061176edf 109 lcd.puts( 1, "\x07\x07\x07\x07\x07\x07\x07 printf()\r" );
okano 0:694061176edf 110 wait( DEFAULT_TIME_INTERVAL );
okano 0:694061176edf 111
okano 0:694061176edf 112 lcd.printf( 0, "%%6.4f, %%c, %%X\"\r" );
okano 0:694061176edf 113 for ( i = -37; i < 37; i++ ) {
okano 0:694061176edf 114 lcd.printf( 1, "%6.4f, %c, %x\r", (float)i / 37.0, 'a' + i, i + 37 );
okano 0:694061176edf 115 wait ( 0.1 );
okano 0:694061176edf 116 }
okano 0:694061176edf 117
okano 0:694061176edf 118 #endif
okano 0:694061176edf 119 #ifdef CGRAM_FUNCTION_TEST
okano 0:694061176edf 120 pc.printf( " CGRAM_FUNCTION_TEST\n" );
okano 0:694061176edf 121 lcd.clear();
okano 0:694061176edf 122 lcd.puts( 1, "\x07\x07\x07\x07 set_CGRAM()\r" );
okano 0:694061176edf 123 wait( DEFAULT_TIME_INTERVAL );
okano 0:694061176edf 124
okano 0:694061176edf 125 for ( i = 0; i < 8; i++ )
okano 0:694061176edf 126 lcd.put_custom_char( i, cg[ i ], i, 0 );
okano 0:694061176edf 127
okano 0:694061176edf 128 for ( i = 0; i < 8; i++ )
okano 0:694061176edf 129 lcd.put_custom_char( i, cg[ i ], i + 8, 0 );
okano 0:694061176edf 130
okano 0:694061176edf 131 for ( i = 0; i < 8; i++ )
okano 0:694061176edf 132 lcd.put_custom_char( i, cg[ i ], i, 1 );
okano 0:694061176edf 133
okano 0:694061176edf 134 for ( i = 0; i < 8; i++ )
okano 0:694061176edf 135 lcd.put_custom_char( i, cg[ i ], i + 8, 1 );
okano 0:694061176edf 136
okano 0:694061176edf 137 wait( DEFAULT_TIME_INTERVAL );
okano 0:694061176edf 138 lcd.clear();
okano 0:694061176edf 139 lcd.set_CGRAM( 7, '\x1F' );
okano 0:694061176edf 140
okano 0:694061176edf 141 lcd.set_CGRAM( 0, '\0' );
okano 0:694061176edf 142 lcd.set_CGRAM( 1, '\0' );
okano 0:694061176edf 143 lcd.set_CGRAM( 0, '\0' );
okano 0:694061176edf 144 lcd.set_CGRAM( 1, '\0' );
okano 0:694061176edf 145 set_lines_fixed_value( 0, 1 );
okano 0:694061176edf 146 set_lines_fixed_value( 1, 0 );
okano 0:694061176edf 147
okano 0:694061176edf 148 block_pattaern( 0, 0 );
okano 0:694061176edf 149 block_pattaern( 0, 1 );
okano 0:694061176edf 150 block_pattaern( 1, 0 );
okano 0:694061176edf 151 block_pattaern( 1, 1 );
okano 0:694061176edf 152
okano 0:694061176edf 153
okano 0:694061176edf 154 #endif
okano 0:694061176edf 155 #ifdef PUTS_TEST_WITH_ESCAPE
okano 0:694061176edf 156 pc.printf( " PUTS_TEST_WITH_ESCAPE\n" );
okano 0:694061176edf 157 lcd.clear();
okano 0:694061176edf 158 lcd.puts( 1, "\x07\x07\x07 puts(\"..\\r\")\r" );
okano 0:694061176edf 159 wait( DEFAULT_TIME_INTERVAL );
okano 0:694061176edf 160
okano 0:694061176edf 161 lcd.puts( 0, "\rWelcome to mbed!\r" );
okano 0:694061176edf 162 lcd.puts( 1, "\rwww.mbed.com\r" );
okano 0:694061176edf 163 wait( DEFAULT_TIME_INTERVAL );
okano 0:694061176edf 164 lcd.puts( 0, " This is a\r" );
okano 0:694061176edf 165 lcd.puts( 1, " LCD test\r" );
okano 0:694061176edf 166 wait( DEFAULT_TIME_INTERVAL );
okano 0:694061176edf 167 lcd.puts( 0, " 22-Jan-2010\r" );
okano 0:694061176edf 168 lcd.puts( 1, " Hello world!\r" );
okano 0:694061176edf 169 wait( DEFAULT_TIME_INTERVAL );
okano 0:694061176edf 170
okano 0:694061176edf 171 #endif
okano 0:694061176edf 172 #ifdef PUTS_TEST_WITHOUT_ESCAPE
okano 0:694061176edf 173 pc.printf( " PUTS_TEST_WITHOUT_ESCAPE\n" );
okano 0:694061176edf 174 lcd.clear();
okano 0:694061176edf 175 lcd.puts( 0, "\r" );
okano 0:694061176edf 176 lcd.puts( 1, "\x07\x07\x07\x07\x07 puts(\"..\")\r" );
okano 0:694061176edf 177 wait( DEFAULT_TIME_INTERVAL );
okano 0:694061176edf 178
okano 0:694061176edf 179 lcd.puts( 0, "0" );
okano 0:694061176edf 180 lcd.puts( 1, "ABC" );
okano 0:694061176edf 181 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 182 lcd.puts( 0, "1" );
okano 0:694061176edf 183 lcd.puts( 1, "DEF" );
okano 0:694061176edf 184 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 185 lcd.puts( 0, "2" );
okano 0:694061176edf 186 lcd.puts( 1, "GHI" );
okano 0:694061176edf 187 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 188 lcd.puts( 0, "3" );
okano 0:694061176edf 189 lcd.puts( 1, "JKL" );
okano 0:694061176edf 190 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 191 lcd.puts( 0, "4" );
okano 0:694061176edf 192 lcd.puts( 1, "MNO" );
okano 0:694061176edf 193 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 194 lcd.puts( 0, "5" );
okano 0:694061176edf 195 lcd.puts( 1, "PQR" );
okano 0:694061176edf 196 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 197 lcd.puts( 0, "6" );
okano 0:694061176edf 198 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 199 lcd.puts( 0, "7" );
okano 0:694061176edf 200 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 201 lcd.puts( 0, "8" );
okano 0:694061176edf 202 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 203 lcd.puts( 0, "9" );
okano 0:694061176edf 204 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 205 lcd.puts( 0, "A" );
okano 0:694061176edf 206 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 207 lcd.puts( 0, "B" );
okano 0:694061176edf 208 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 209 lcd.puts( 0, "C" );
okano 0:694061176edf 210 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 211 lcd.puts( 0, "D" );
okano 0:694061176edf 212 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 213 lcd.puts( 0, "E" );
okano 0:694061176edf 214 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 215 lcd.puts( 0, "F" );
okano 0:694061176edf 216 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 217
okano 0:694061176edf 218 #endif
okano 0:694061176edf 219 #ifdef PUTC_TEST
okano 0:694061176edf 220 pc.printf( " PUTC_TEST\n" );
okano 0:694061176edf 221 lcd.clear();
okano 0:694061176edf 222 lcd.puts( 1, "\x07\x07\x07\x07\x07\x07\x07\x07\x07 putc()\r" );
okano 0:694061176edf 223 wait( DEFAULT_TIME_INTERVAL );
okano 0:694061176edf 224
okano 0:694061176edf 225 for ( i = 0; i < 16; i++ ) {
okano 0:694061176edf 226 lcd.putc( 0, '0' + i );
okano 0:694061176edf 227 lcd.putc( 1, 'A' + i );
okano 0:694061176edf 228 wait( DEFAULT_TIME_INTERVAL_PUTx );
okano 0:694061176edf 229 }
okano 0:694061176edf 230 #endif
masato 1:39110c58e55c 231 #ifdef ICON_TEST
masato 1:39110c58e55c 232 pc.printf( " ICON_TEST\n" );
masato 1:39110c58e55c 233 lcd.clear();
masato 1:39110c58e55c 234 lcd.puts( 1, "\x07\x07\x07\x07\x07\x07 puticon()\r" );
masato 1:39110c58e55c 235 unsigned short flg = 0;
masato 1:39110c58e55c 236 for (i = 0; i < 13; i++) {
masato 1:39110c58e55c 237 flg |= (1 << i);
masato 1:39110c58e55c 238 lcd.puticon(flg);
masato 1:39110c58e55c 239 wait( DEFAULT_TIME_INTERVAL_PUTx );
masato 1:39110c58e55c 240 }
masato 1:39110c58e55c 241 wait( DEFAULT_TIME_INTERVAL );
masato 1:39110c58e55c 242 lcd.puticon(0);
masato 1:39110c58e55c 243 #endif
okano 0:694061176edf 244 }
okano 0:694061176edf 245
okano 0:694061176edf 246 void set_lines_fixed_value( char line, char value ) {
okano 0:694061176edf 247 for ( int i = 0; i < 16; i++ )
okano 0:694061176edf 248 lcd.putc( line, value );
okano 0:694061176edf 249
okano 0:694061176edf 250 lcd.puts( line, "\r" );
okano 0:694061176edf 251 }
okano 0:694061176edf 252
okano 0:694061176edf 253
okano 0:694061176edf 254 void block_pattaern( char direction, char polarity ) {
okano 0:694061176edf 255 char c[ 8 ];
okano 0:694061176edf 256
okano 0:694061176edf 257 for ( int x = 0; x < 2; x++ ) {
okano 0:694061176edf 258 for ( int i = 0; i < 8; i++ ) {
okano 0:694061176edf 259 for ( int j = 0; j < 8; j++ ) {
okano 0:694061176edf 260 if ( j <= i )
okano 0:694061176edf 261 c[ (direction ? j : 7 - j) ] = (polarity ? 0x00: ~0x00 );
okano 0:694061176edf 262 else
okano 0:694061176edf 263 c[ (direction ? j : 7 - j) ] = (polarity ? ~0x00 : 0x00 );
okano 0:694061176edf 264 }
okano 0:694061176edf 265
okano 0:694061176edf 266 lcd.set_CGRAM( (x ? (direction ? 0 : 1) : (direction ? 1 : 0)), c );
okano 0:694061176edf 267 wait( 0.05 );
okano 0:694061176edf 268 }
okano 0:694061176edf 269 }
okano 0:694061176edf 270 }