Baron Marshall / TTU_CSC1300

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TTU_CSC1300.h@1:62c831ab7306, 2020-06-29 (annotated)

Committer:
jwbruce
Date:
Mon Jun 29 16:57:39 2020 +0000
Revision:
1:62c831ab7306
Parent:
0:1201a9a37799
Child:
2:b1b9fba116c2
previous commit had led3 uncommented breaking the Nucleo32 F031K6 out of the package.  Added more comments and disabled led3 by default in library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jwbruce 0:1201a9a37799 1 // macros, defines, globals,and prototypes for the TTU_F031 library
jwbruce 0:1201a9a37799 2
jwbruce 0:1201a9a37799 3 #ifndef TTU_CSC1300_H
jwbruce 0:1201a9a37799 4 #define TTU_CSC1300_H
jwbruce 0:1201a9a37799 5
jwbruce 0:1201a9a37799 6 #include "mbed.h"
jwbruce 0:1201a9a37799 7
jwbruce 0:1201a9a37799 8 /*************************************************************************
jwbruce 0:1201a9a37799 9 *
jwbruce 0:1201a9a37799 10 * DEFINES and MACROS
jwbruce 0:1201a9a37799 11 *
jwbruce 0:1201a9a37799 12 **************************************************************************/
jwbruce 0:1201a9a37799 13 #define FALSE 0
jwbruce 0:1201a9a37799 14 #define TRUE (~FALSE)
jwbruce 0:1201a9a37799 15 #define BIT0 0x00000001
jwbruce 0:1201a9a37799 16 #define BIT1 0x00000002
jwbruce 0:1201a9a37799 17 #define BIT2 0x00000004
jwbruce 0:1201a9a37799 18 #define BIT3 0x00000008
jwbruce 0:1201a9a37799 19
jwbruce 0:1201a9a37799 20 #define SEG_A 0xFE
jwbruce 0:1201a9a37799 21 #define SEG_B 0xFD
jwbruce 0:1201a9a37799 22 #define SEG_C 0xFB
jwbruce 0:1201a9a37799 23 #define SEG_D 0xF7
jwbruce 0:1201a9a37799 24 #define SEG_E 0xEF
jwbruce 0:1201a9a37799 25 #define SEG_F 0xDF
jwbruce 0:1201a9a37799 26 #define SEG_G 0xBF
jwbruce 0:1201a9a37799 27 #define SEG_DP 0x7F
jwbruce 0:1201a9a37799 28
jwbruce 0:1201a9a37799 29 #define PATTERN_BLANK 0xFF
jwbruce 0:1201a9a37799 30 #define PATTERN_0 (SEG_A & SEG_B & SEG_C & SEG_D & SEG_E & SEG_F)
jwbruce 0:1201a9a37799 31 #define PATTERN_1 (SEG_B & SEG_C)
jwbruce 0:1201a9a37799 32 #define PATTERN_2 (SEG_A & SEG_B & SEG_D & SEG_E & SEG_G)
jwbruce 0:1201a9a37799 33 #define PATTERN_3 (SEG_A & SEG_B & SEG_C & SEG_D & SEG_G)
jwbruce 0:1201a9a37799 34 #define PATTERN_4 (SEG_B & SEG_C & SEG_F & SEG_G)
jwbruce 0:1201a9a37799 35 #define PATTERN_5 (SEG_A & SEG_C & SEG_D & SEG_F & SEG_G)
jwbruce 0:1201a9a37799 36 #define PATTERN_6 (SEG_A & SEG_C & SEG_D & SEG_E & SEG_F & SEG_G)
jwbruce 0:1201a9a37799 37 #define PATTERN_7 (SEG_A & SEG_B & SEG_C)
jwbruce 0:1201a9a37799 38 #define PATTERN_8 (SEG_A & SEG_B & SEG_C & SEG_D & SEG_E & SEG_F & SEG_G)
jwbruce 0:1201a9a37799 39 #define PATTERN_9 (SEG_A & SEG_B & SEG_C & SEG_D & SEG_F & SEG_G)
jwbruce 0:1201a9a37799 40 #define PATTERN_A (SEG_A & SEG_B & SEG_C & SEG_E & SEG_F & SEG_G)
jwbruce 0:1201a9a37799 41 #define PATTERN_B (SEG_C & SEG_D & SEG_E & SEG_F & SEG_G)
jwbruce 0:1201a9a37799 42 #define PATTERN_C (SEG_A & SEG_D & SEG_E & SEG_F)
jwbruce 0:1201a9a37799 43 #define PATTERN_D (SEG_B & SEG_C & SEG_D & SEG_E & SEG_G)
jwbruce 0:1201a9a37799 44 #define PATTERN_E (SEG_A & SEG_D & SEG_E & SEG_F & SEG_G)
jwbruce 0:1201a9a37799 45 #define PATTERN_F (SEG_A & SEG_E & SEG_F & SEG_G)
jwbruce 0:1201a9a37799 46
jwbruce 0:1201a9a37799 47 /*************************************************************************
jwbruce 0:1201a9a37799 48 *
jwbruce 0:1201a9a37799 49 * HW to peripheral pin mappings
jwbruce 0:1201a9a37799 50 *
jwbruce 0:1201a9a37799 51 **************************************************************************/
jwbruce 0:1201a9a37799 52 #define SCL_PIN PA_9
jwbruce 0:1201a9a37799 53 #define SDA_PIN PA_10
jwbruce 0:1201a9a37799 54 #define LED0_PIN PA_12
jwbruce 0:1201a9a37799 55 #define LED1_PIN PB_0
jwbruce 0:1201a9a37799 56 #define LED3_PIN PB_7
jwbruce 0:1201a9a37799 57 #define PWM1_PIN PB_1
jwbruce 0:1201a9a37799 58 #define LED2_PIN PF_0
jwbruce 0:1201a9a37799 59 #define CS_SD_PIN PF_1
jwbruce 0:1201a9a37799 60 #define SPK_PIN PA_8
jwbruce 0:1201a9a37799 61 #define CS_LCD_PIN PA_11
jwbruce 0:1201a9a37799 62 #define MOSI_PIN PB_5
jwbruce 0:1201a9a37799 63 #define MISO_PIN PB_4
jwbruce 0:1201a9a37799 64 #define SCLK_PIN PB_3
jwbruce 0:1201a9a37799 65 #define LGT_SENS_PIN PA_0
jwbruce 0:1201a9a37799 66 #define POT_PIN PA_1
jwbruce 0:1201a9a37799 67 #define TEMP_SENS_PIN PA_3
jwbruce 0:1201a9a37799 68 #define PWM2_PIN PA_4
jwbruce 0:1201a9a37799 69 #define SW4_PIN PA_5
jwbruce 0:1201a9a37799 70 #define SW5_PIN PA_6
jwbruce 0:1201a9a37799 71 #define CS_7SEG_PIN PA_7
jwbruce 0:1201a9a37799 72 #define TX_PIN PA_12
jwbruce 0:1201a9a37799 73 #define RX_PIN PA_15
jwbruce 0:1201a9a37799 74
jwbruce 0:1201a9a37799 75 /*************************************************************************
jwbruce 0:1201a9a37799 76 *
jwbruce 0:1201a9a37799 77 * Other useful defines
jwbruce 0:1201a9a37799 78 *
jwbruce 0:1201a9a37799 79 **************************************************************************/
jwbruce 0:1201a9a37799 80 #define I2C_SPEED_STD 100000
jwbruce 0:1201a9a37799 81 #define I2C_SPEED_FAST 400000
jwbruce 0:1201a9a37799 82 #define I2C_SPEED_FASTPLUS 1000000
jwbruce 0:1201a9a37799 83
jwbruce 0:1201a9a37799 84 #define SPI_SPEED_100KBPS 100000
jwbruce 0:1201a9a37799 85 #define SPI_SPEED_500KBPS 500000
jwbruce 0:1201a9a37799 86 #define SPI_SPEED_1MBPS 1000000
jwbruce 0:1201a9a37799 87
jwbruce 0:1201a9a37799 88 /*************************************************************************
jwbruce 0:1201a9a37799 89 *
jwbruce 0:1201a9a37799 90 * USEFUL MACROS
jwbruce 0:1201a9a37799 91 *
jwbruce 0:1201a9a37799 92 *************************************************************************/
jwbruce 0:1201a9a37799 93
jwbruce 0:1201a9a37799 94 /*************************************************************************
jwbruce 0:1201a9a37799 95 *
jwbruce 0:1201a9a37799 96 * G L O B A L V A R I A B L E S
jwbruce 0:1201a9a37799 97 *
jwbruce 0:1201a9a37799 98 *************************************************************************/
jwbruce 0:1201a9a37799 99 extern SPI spi;
jwbruce 0:1201a9a37799 100 //extern I2C i2c;
jwbruce 0:1201a9a37799 101 extern Serial pc;
jwbruce 0:1201a9a37799 102
jwbruce 0:1201a9a37799 103 // create the LEDs
jwbruce 0:1201a9a37799 104 extern DigitalOut led0;
jwbruce 0:1201a9a37799 105 extern DigitalOut led1;
jwbruce 0:1201a9a37799 106 extern DigitalOut led2;
jwbruce 0:1201a9a37799 107 /* only uncomment the following line if your Nucleo32 F031K6
jwbruce 0:1201a9a37799 108 ** has removed the solder jumper SB18 on the underside
jwbruce 0:1201a9a37799 109 */
jwbruce 1:62c831ab7306 110 // extern DigitalOut led3;
jwbruce 0:1201a9a37799 111
jwbruce 0:1201a9a37799 112 // create the speaker
jwbruce 0:1201a9a37799 113 extern DigitalOut speaker;
jwbruce 0:1201a9a37799 114
jwbruce 0:1201a9a37799 115 //create the chip-selects
jwbruce 0:1201a9a37799 116 extern DigitalOut cs_sd;
jwbruce 0:1201a9a37799 117 extern DigitalOut cs_lcd;
jwbruce 0:1201a9a37799 118 extern DigitalOut cs_7seg;
jwbruce 0:1201a9a37799 119
jwbruce 0:1201a9a37799 120 // create the switches
jwbruce 0:1201a9a37799 121 extern DigitalIn sw4;
jwbruce 0:1201a9a37799 122 extern DigitalIn sw5;
jwbruce 0:1201a9a37799 123
jwbruce 0:1201a9a37799 124 // create the analog sensors
jwbruce 0:1201a9a37799 125 extern AnalogIn lightSensor;
jwbruce 0:1201a9a37799 126 extern AnalogIn pot;
jwbruce 0:1201a9a37799 127 extern AnalogIn tempSensor;
jwbruce 0:1201a9a37799 128
jwbruce 0:1201a9a37799 129 /*************************************************************************
jwbruce 0:1201a9a37799 130 *
jwbruce 0:1201a9a37799 131 * P R O T O T Y P E S
jwbruce 0:1201a9a37799 132 *
jwbruce 0:1201a9a37799 133 *************************************************************************/
jwbruce 0:1201a9a37799 134 void init_spi(int i_spiBaud);
jwbruce 0:1201a9a37799 135 //void init_i2c(int i_i2cBaud);
jwbruce 0:1201a9a37799 136 void init_serial(int i_serialBaud);
jwbruce 0:1201a9a37799 137 void init_leds(void);
jwbruce 0:1201a9a37799 138 void init_all(void);
jwbruce 0:1201a9a37799 139
jwbruce 0:1201a9a37799 140 /* TEXTLCD
jwbruce 0:1201a9a37799 141 *
jwbruce 0:1201a9a37799 142 * A TextLCD library targeted the F031K6 + Edubase-V2 combination
jwbruce 0:1201a9a37799 143 * implmements a 16x2 HD44780 LCD module using a 4-bit inteface
jwbruce 0:1201a9a37799 144 * connected via a 74HC595 using the chip's SPI
jwbruce 0:1201a9a37799 145 *
jwbruce 0:1201a9a37799 146 * This work is based upon the TextLCD mbed library by Simon Ford
jwbruce 0:1201a9a37799 147 * found at https://os.mbed.com/users/simon/code/TextLCD/
jwbruce 0:1201a9a37799 148 *
jwbruce 0:1201a9a37799 149 * Copyright (c) 2007-2010, sford, http://mbed.org
jwbruce 0:1201a9a37799 150 * Copyright (c) 2020, jwbruce (jwbruce@tntech.edu)
jwbruce 0:1201a9a37799 151 *
jwbruce 0:1201a9a37799 152 * Permission is hereby granted, free of charge, to any person obtaining a copy
jwbruce 0:1201a9a37799 153 * of this software and associated documentation files (the "Software"), to deal
jwbruce 0:1201a9a37799 154 * in the Software without restriction, including without limitation the rights
jwbruce 0:1201a9a37799 155 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
jwbruce 0:1201a9a37799 156 * copies of the Software, and to permit persons to whom the Software is
jwbruce 0:1201a9a37799 157 * furnished to do so, subject to the following conditions:
jwbruce 0:1201a9a37799 158 *
jwbruce 0:1201a9a37799 159 * The above copyright notice and this permission notice shall be included in
jwbruce 0:1201a9a37799 160 * all copies or substantial portions of the Software.
jwbruce 0:1201a9a37799 161 *
jwbruce 0:1201a9a37799 162 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
jwbruce 0:1201a9a37799 163 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
jwbruce 0:1201a9a37799 164 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
jwbruce 0:1201a9a37799 165 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
jwbruce 0:1201a9a37799 166 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
jwbruce 0:1201a9a37799 167 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
jwbruce 0:1201a9a37799 168 * THE SOFTWARE.
jwbruce 0:1201a9a37799 169 */
jwbruce 0:1201a9a37799 170
jwbruce 0:1201a9a37799 171 /** A TextLCD interface for driving 4-bit HD44780-based LCDs
jwbruce 0:1201a9a37799 172 *
jwbruce 0:1201a9a37799 173 * Supports only the 16x2 display on the EduBase-V2 board
jwbruce 0:1201a9a37799 174 *
jwbruce 0:1201a9a37799 175 * @code
jwbruce 0:1201a9a37799 176 * #include "mbed.h"
jwbruce 0:1201a9a37799 177 * #include "TextLCD.h"
jwbruce 0:1201a9a37799 178 *
jwbruce 0:1201a9a37799 179 * TextLCD lcd(TextLCD::LCD_CURSOR_ON_BLINKING_ON); // select your cursor style
jwbruce 0:1201a9a37799 180 *
jwbruce 0:1201a9a37799 181 * int main() {
jwbruce 0:1201a9a37799 182 * lcd.printf("Hello World!\n");
jwbruce 0:1201a9a37799 183 * }
jwbruce 0:1201a9a37799 184 * @endcode
jwbruce 0:1201a9a37799 185 */
jwbruce 0:1201a9a37799 186 class TextLCD : public Stream {
jwbruce 0:1201a9a37799 187 public:
jwbruce 0:1201a9a37799 188
jwbruce 0:1201a9a37799 189 typedef enum {
jwbruce 0:1201a9a37799 190 LCD_CURSOR_OFF_BLINKING_OFF = 0,
jwbruce 0:1201a9a37799 191 LCD_CURSOR_OFF_BLINKING_ON = 0x01,
jwbruce 0:1201a9a37799 192 LCD_CURSOR_ON_BLINKING_OFF = 0x02,
jwbruce 0:1201a9a37799 193 LCD_CURSOR_ON_BLINKING_ON = 0x03,
jwbruce 0:1201a9a37799 194 LCD_CURSOR_DEFAULT = 0x03
jwbruce 0:1201a9a37799 195 } LCDCursor;
jwbruce 0:1201a9a37799 196
jwbruce 0:1201a9a37799 197 /** Declare a TextLCD interface */
jwbruce 0:1201a9a37799 198 TextLCD(LCDCursor cur); // default constructor
jwbruce 0:1201a9a37799 199
jwbruce 0:1201a9a37799 200 #if DOXYGEN_ONLY
jwbruce 0:1201a9a37799 201 /** Write a character to the LCD
jwbruce 0:1201a9a37799 202 *
jwbruce 0:1201a9a37799 203 * @param c The character to write to the display
jwbruce 0:1201a9a37799 204 */
jwbruce 0:1201a9a37799 205 int putc(int c);
jwbruce 0:1201a9a37799 206
jwbruce 0:1201a9a37799 207 /** Write a formated string to the LCD
jwbruce 0:1201a9a37799 208 *
jwbruce 0:1201a9a37799 209 * @param format A printf-style format string, followed by the
jwbruce 0:1201a9a37799 210 * variables to use in formating the string.
jwbruce 0:1201a9a37799 211 */
jwbruce 0:1201a9a37799 212 int printf(const char* format, ...);
jwbruce 0:1201a9a37799 213 #endif
jwbruce 0:1201a9a37799 214
jwbruce 0:1201a9a37799 215 /** Locate to a screen column and row
jwbruce 0:1201a9a37799 216 *
jwbruce 0:1201a9a37799 217 * @param column The horizontal position from the left, indexed from 0
jwbruce 0:1201a9a37799 218 * @param row The vertical position from the top, indexed from 0
jwbruce 0:1201a9a37799 219 */
jwbruce 0:1201a9a37799 220 void setLocation(int column, int row);
jwbruce 0:1201a9a37799 221
jwbruce 0:1201a9a37799 222 /** Clear the screen and locate to 0,0 */
jwbruce 0:1201a9a37799 223 void cls();
jwbruce 0:1201a9a37799 224
jwbruce 0:1201a9a37799 225 /** low-level single character putter **/
jwbruce 0:1201a9a37799 226 void setCharacter(int row, int column, int c);
jwbruce 0:1201a9a37799 227 void setCursor(LCDCursor c);
jwbruce 0:1201a9a37799 228
jwbruce 0:1201a9a37799 229 protected:
jwbruce 0:1201a9a37799 230
jwbruce 0:1201a9a37799 231 // Stream implementation functions
jwbruce 0:1201a9a37799 232 virtual int _putc(int value);
jwbruce 0:1201a9a37799 233 virtual int _getc();
jwbruce 0:1201a9a37799 234
jwbruce 0:1201a9a37799 235 int address(int column, int row);
jwbruce 0:1201a9a37799 236 void writeNibble(char incoming, unsigned char rs);
jwbruce 0:1201a9a37799 237 void writeCommand(int command);
jwbruce 0:1201a9a37799 238 void writeData(int data);
jwbruce 0:1201a9a37799 239
jwbruce 0:1201a9a37799 240 int _column;
jwbruce 0:1201a9a37799 241 int _row;
jwbruce 0:1201a9a37799 242 int _maxColumns;
jwbruce 0:1201a9a37799 243 int _maxRows;
jwbruce 0:1201a9a37799 244 int _cursorState;
jwbruce 0:1201a9a37799 245
jwbruce 0:1201a9a37799 246 };
jwbruce 0:1201a9a37799 247
jwbruce 0:1201a9a37799 248
jwbruce 0:1201a9a37799 249 /* F031K6 + Edubase-V2 7-segment LED Library
jwbruce 0:1201a9a37799 250 * for the 4 seven-segment LEDs inteface connected via two 74HC595s using SPI
jwbruce 0:1201a9a37799 251 *
jwbruce 0:1201a9a37799 252 * Copyright (c) 2020, jwbruce (jwbruce@tntech.edu)
jwbruce 0:1201a9a37799 253 *
jwbruce 0:1201a9a37799 254 * Permission is hereby granted, free of charge, to any person obtaining a copy
jwbruce 0:1201a9a37799 255 * of this software and associated documentation files (the "Software"), to deal
jwbruce 0:1201a9a37799 256 * in the Software without restriction, including without limitation the rights
jwbruce 0:1201a9a37799 257 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
jwbruce 0:1201a9a37799 258 * copies of the Software, and to permit persons to whom the Software is
jwbruce 0:1201a9a37799 259 * furnished to do so, subject to the following conditions:
jwbruce 0:1201a9a37799 260 *
jwbruce 0:1201a9a37799 261 * The above copyright notice and this permission notice shall be included in
jwbruce 0:1201a9a37799 262 * all copies or substantial portions of the Software.
jwbruce 0:1201a9a37799 263 *
jwbruce 0:1201a9a37799 264 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
jwbruce 0:1201a9a37799 265 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
jwbruce 0:1201a9a37799 266 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
jwbruce 0:1201a9a37799 267 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
jwbruce 0:1201a9a37799 268 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
jwbruce 0:1201a9a37799 269 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
jwbruce 0:1201a9a37799 270 * THE SOFTWARE.
jwbruce 0:1201a9a37799 271 */
jwbruce 0:1201a9a37799 272
jwbruce 0:1201a9a37799 273 /** A 7-segment LED interface for driving 4 connected seven-segment LEDs
jwbruce 0:1201a9a37799 274 *
jwbruce 0:1201a9a37799 275 * @code
jwbruce 0:1201a9a37799 276 * #include "mbed.h"
jwbruce 0:1201a9a37799 277 * #include "TextLCD.h"
jwbruce 0:1201a9a37799 278 *
jwbruce 0:1201a9a37799 279 * TextLCD lcd(p10, p12, p15, p16, p29, p30); // rs, e, d4-d7
jwbruce 0:1201a9a37799 280 *
jwbruce 0:1201a9a37799 281 * int main() {
jwbruce 0:1201a9a37799 282 * lcd.printf("Hello World!\n");
jwbruce 0:1201a9a37799 283 * }
jwbruce 0:1201a9a37799 284 * @endcode
jwbruce 0:1201a9a37799 285 */
jwbruce 0:1201a9a37799 286 class SSLED {
jwbruce 0:1201a9a37799 287 public:
jwbruce 0:1201a9a37799 288
jwbruce 0:1201a9a37799 289 typedef enum {
jwbruce 0:1201a9a37799 290 LED_PATTERN_0 = ~0x3F,
jwbruce 0:1201a9a37799 291 LED_PATTERN_1 = ~0x06,
jwbruce 0:1201a9a37799 292 LED_PATTERN_2 = ~0x5B,
jwbruce 0:1201a9a37799 293 LED_PATTERN_3 = ~0x4F,
jwbruce 0:1201a9a37799 294 LED_PATTERN_4 = ~0x66,
jwbruce 0:1201a9a37799 295 LED_PATTERN_5 = ~0x6D,
jwbruce 0:1201a9a37799 296 LED_PATTERN_6 = ~0x7D,
jwbruce 0:1201a9a37799 297 LED_PATTERN_7 = ~0x07,
jwbruce 0:1201a9a37799 298 LED_PATTERN_8 = ~0x7F,
jwbruce 0:1201a9a37799 299 LED_PATTERN_9 = ~0x6F,
jwbruce 0:1201a9a37799 300 LED_PATTERN_A = ~0x77,
jwbruce 0:1201a9a37799 301 LED_PATTERN_B = ~0x7C,
jwbruce 0:1201a9a37799 302 LED_PATTERN_C = ~0x39,
jwbruce 0:1201a9a37799 303 LED_PATTERN_D = ~0x5E,
jwbruce 0:1201a9a37799 304 LED_PATTERN_E = ~0x79,
jwbruce 0:1201a9a37799 305 LED_PATTERN_F = ~0x71,
jwbruce 0:1201a9a37799 306 LED_PATTERN_G = ~0x40,
jwbruce 0:1201a9a37799 307 LED_PATTERN_H = ~0x76,
jwbruce 0:1201a9a37799 308 LED_PATTERN_I = ~0x30,
jwbruce 0:1201a9a37799 309 LED_PATTERN_J = ~0x1E,
jwbruce 0:1201a9a37799 310 LED_PATTERN_L = ~0x38,
jwbruce 0:1201a9a37799 311 LED_PATTERN_N = ~0x54,
jwbruce 0:1201a9a37799 312 LED_PATTERN_O = ~0x3F,
jwbruce 0:1201a9a37799 313 LED_PATTERN_P = ~0x73,
jwbruce 0:1201a9a37799 314 LED_PATTERN_Q = ~0x67,
jwbruce 0:1201a9a37799 315 LED_PATTERN_R = ~0x50,
jwbruce 0:1201a9a37799 316 LED_PATTERN_S = LED_PATTERN_5,
jwbruce 0:1201a9a37799 317 LED_PATTERN_T = ~0x78,
jwbruce 0:1201a9a37799 318 LED_PATTERN_U = ~0x1C,
jwbruce 0:1201a9a37799 319 LED_PATTERN_V = ~0x2A,
jwbruce 0:1201a9a37799 320 LED_PATTERN_Y = ~0x6E,
jwbruce 0:1201a9a37799 321 LED_PATTERN_BLANK = ~0x00,
jwbruce 0:1201a9a37799 322 LED_PATTERN_SPACE = LED_PATTERN_BLANK,
jwbruce 0:1201a9a37799 323 LED_PATTERN_DASH = ~0x40,
jwbruce 0:1201a9a37799 324 LED_PATTERN_DEGREES = ~0xC3,
jwbruce 0:1201a9a37799 325 LED_PATTERN_DECIMALPT = ~0x80,
jwbruce 0:1201a9a37799 326 LED_PATTERN_QUESTION = ~0x53
jwbruce 0:1201a9a37799 327 } LEDPattern;
jwbruce 0:1201a9a37799 328
jwbruce 0:1201a9a37799 329 /** Declare a 7-segment LED interface */
jwbruce 0:1201a9a37799 330 // constructor
jwbruce 0:1201a9a37799 331 SSLED(int display, int pattern);
jwbruce 0:1201a9a37799 332
jwbruce 0:1201a9a37799 333 /** Write a pattern to a chosen display */
jwbruce 0:1201a9a37799 334 void setDisplay(int display, int pattern); // change patterns to blank and write the displays
jwbruce 0:1201a9a37799 335 };
jwbruce 0:1201a9a37799 336
jwbruce 0:1201a9a37799 337
jwbruce 0:1201a9a37799 338
jwbruce 0:1201a9a37799 339 #endif