Michael Shimniok / DigoleSerialDisp

Driver for the Digole Serial universal LCD display adapter

Dependents:   DataBus

DigoleSerialDisp.h@0:3cf7c2683c3a, 2013-02-25 (annotated)

Committer:
shimniok
Date:
Mon Feb 25 05:48:10 2013 +0000
Revision:
0:3cf7c2683c3a
Child:
1:959715b1d042
Things seem to be working now.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
shimniok 0:3cf7c2683c3a 1 /** Digole Serial Display library, I2C
shimniok 0:3cf7c2683c3a 2 *
shimniok 0:3cf7c2683c3a 3 * @Author: Digole Digital Solutions : www.digole.com ported to mbed by Michael Shimniok www.bot-thoughts.com
shimniok 0:3cf7c2683c3a 4 */
shimniok 0:3cf7c2683c3a 5 #ifndef DigoleSerialDisp_h
shimniok 0:3cf7c2683c3a 6 #define DigoleSerialDisp_h
shimniok 0:3cf7c2683c3a 7
shimniok 0:3cf7c2683c3a 8 #include "mbed.h"
shimniok 0:3cf7c2683c3a 9 #include <inttypes.h>
shimniok 0:3cf7c2683c3a 10
shimniok 0:3cf7c2683c3a 11 #define DEC 10
shimniok 0:3cf7c2683c3a 12 #define HEX 16
shimniok 0:3cf7c2683c3a 13 #define OCT 8
shimniok 0:3cf7c2683c3a 14 #define BIN 2
shimniok 0:3cf7c2683c3a 15
shimniok 0:3cf7c2683c3a 16 #define delay(x) wait_ms(x)
shimniok 0:3cf7c2683c3a 17
shimniok 0:3cf7c2683c3a 18 // Communication set up command
shimniok 0:3cf7c2683c3a 19 // Text function command
shimniok 0:3cf7c2683c3a 20 // Graph function command
shimniok 0:3cf7c2683c3a 21
shimniok 0:3cf7c2683c3a 22 #define Serial_UART 0;
shimniok 0:3cf7c2683c3a 23 #define Serial_I2C 1;
shimniok 0:3cf7c2683c3a 24 #define Serial_SPI 2;
shimniok 0:3cf7c2683c3a 25 #define _TEXT_ 0
shimniok 0:3cf7c2683c3a 26 #define _GRAPH_ 1
shimniok 0:3cf7c2683c3a 27
shimniok 0:3cf7c2683c3a 28 /** Digole Serial LCD/OLED Library
shimniok 0:3cf7c2683c3a 29 *
shimniok 0:3cf7c2683c3a 30 * Inherits from the Print class for all the fancy print/println stuff
shimniok 0:3cf7c2683c3a 31 *
shimniok 0:3cf7c2683c3a 32 * Communication set up command
shimniok 0:3cf7c2683c3a 33 * "SB":Baud (ascII bytes end with 0x00/0x0A/0x0D) -- set UART Baud Rate
shimniok 0:3cf7c2683c3a 34 * "SI2CA":Address(1 byte <127) -- Set I2C address, default address is:0x27
shimniok 0:3cf7c2683c3a 35 * "DC":1/0(1byte) -- set config display on/off, if set to 1, displayer will display current commucation setting when power on
shimniok 0:3cf7c2683c3a 36 * Text Function command
shimniok 0:3cf7c2683c3a 37 * "CL": -- Clear screen--OK
shimniok 0:3cf7c2683c3a 38 * "CS":1/0 (1 byte)-- Cursor on/off
shimniok 0:3cf7c2683c3a 39 * "TP":x(1 byte) y(1 byte) -- set text position
shimniok 0:3cf7c2683c3a 40 * "TT":string(bytes) end with 0x00/0x0A/0x0D -- display string under regular mode
shimniok 0:3cf7c2683c3a 41 * Graphic function command
shimniok 0:3cf7c2683c3a 42 * "GP":x(1byte) y(1byte) -- set current graphic position
shimniok 0:3cf7c2683c3a 43 * "DM":"C/!/~/&/|/^"(ASCII 1byte) -- set drawing mode--C="Copy",! and ~ = "Not", & = "And", | = "Or", ^ = "Xor"
shimniok 0:3cf7c2683c3a 44 * "SC":1/0 (1byte) -- set draw color--only 1 and 0
shimniok 0:3cf7c2683c3a 45 * "LN":x0(1byte) y0(1byte) x1(1byte) y2(1byte)--draw line from x0,y0 to x1,y1,set new pot to x1,y1
shimniok 0:3cf7c2683c3a 46 * "LT":x(1byte) y(1byte) -- draw line from current pos to x,y
shimniok 0:3cf7c2683c3a 47 * "CC":x(1byte) y(1byte) ratio(byte) -- draw circle at x,y with ratio
shimniok 0:3cf7c2683c3a 48 * "DP":x(1byte) y(1byte) Color(1byte) -- draw a pixel--OK
shimniok 0:3cf7c2683c3a 49 * "DR":x0(1byte) y0(1byte) x1(1byte) y2(1byte)--draw rectangle, top-left:x0,y0; right-bottom:x1,y1
shimniok 0:3cf7c2683c3a 50 * "FR":x0(1byte) y0(1byte) x1(1byte) y2(1byte)--draw filled rectangle, top-left:x0,y0; right-bottom:x1,y1
shimniok 0:3cf7c2683c3a 51 */
shimniok 0:3cf7c2683c3a 52 class DigoleSerialDisp {
shimniok 0:3cf7c2683c3a 53 public:
shimniok 0:3cf7c2683c3a 54
shimniok 0:3cf7c2683c3a 55 /** Create a new Digole Serial Display interface
shimniok 0:3cf7c2683c3a 56 *
shimniok 0:3cf7c2683c3a 57 * @param sda - pin for I2C SDA
shimniok 0:3cf7c2683c3a 58 * @param scl - pin for I2C SCL
shimniok 0:3cf7c2683c3a 59 * @param address - 7-bit address (default is 0x27 for the device)
shimniok 0:3cf7c2683c3a 60 */
shimniok 0:3cf7c2683c3a 61 DigoleSerialDisp(PinName sda, PinName scl, uint8_t address=0x27);
shimniok 0:3cf7c2683c3a 62
shimniok 0:3cf7c2683c3a 63
shimniok 0:3cf7c2683c3a 64 /** Carryover from Arduino library, not needed
shimniok 0:3cf7c2683c3a 65 */
shimniok 0:3cf7c2683c3a 66 void begin(void) { } // nothing to do here
shimniok 0:3cf7c2683c3a 67
shimniok 0:3cf7c2683c3a 68
shimniok 0:3cf7c2683c3a 69 /** Write out a raw character
shimniok 0:3cf7c2683c3a 70 * @param x - character
shimniok 0:3cf7c2683c3a 71 * @returns - 1
shimniok 0:3cf7c2683c3a 72 */
shimniok 0:3cf7c2683c3a 73 size_t write(const char x);
shimniok 0:3cf7c2683c3a 74
shimniok 0:3cf7c2683c3a 75
shimniok 0:3cf7c2683c3a 76 /** Write out raw data from a buffer
shimniok 0:3cf7c2683c3a 77 * @param buffer -- buffer to write
shimniok 0:3cf7c2683c3a 78 * @param size -- the number of bytes to write
shimniok 0:3cf7c2683c3a 79 * @returns size
shimniok 0:3cf7c2683c3a 80 */
shimniok 0:3cf7c2683c3a 81 size_t write(const char *buffer, size_t size);
shimniok 0:3cf7c2683c3a 82
shimniok 0:3cf7c2683c3a 83
shimniok 0:3cf7c2683c3a 84 /** Write out raw string
shimniok 0:3cf7c2683c3a 85 * @param str -- string to write
shimniok 0:3cf7c2683c3a 86 * @returns number of bytes written
shimniok 0:3cf7c2683c3a 87 */
shimniok 0:3cf7c2683c3a 88 size_t write(const char *str);
shimniok 0:3cf7c2683c3a 89
shimniok 0:3cf7c2683c3a 90
shimniok 0:3cf7c2683c3a 91 /** Prints a char to the display in a single I2C transmission using "TTb\0"
shimniok 0:3cf7c2683c3a 92 *
shimniok 0:3cf7c2683c3a 93 * @param c - character to print
shimniok 0:3cf7c2683c3a 94 * @returns 1
shimniok 0:3cf7c2683c3a 95 */
shimniok 0:3cf7c2683c3a 96 size_t print(const char c);
shimniok 0:3cf7c2683c3a 97
shimniok 0:3cf7c2683c3a 98
shimniok 0:3cf7c2683c3a 99 /** Prints a string of data to the display in a single I2C transmission using "TTbbb...\0"
shimniok 0:3cf7c2683c3a 100 *
shimniok 0:3cf7c2683c3a 101 * @param s -- array of data, null terminated
shimniok 0:3cf7c2683c3a 102 * @returns length of s
shimniok 0:3cf7c2683c3a 103 */
shimniok 0:3cf7c2683c3a 104 size_t print(const char s[]);
shimniok 0:3cf7c2683c3a 105
shimniok 0:3cf7c2683c3a 106
shimniok 0:3cf7c2683c3a 107 /** Print out an unsigned char as a number
shimniok 0:3cf7c2683c3a 108 * @param u -- integer to print
shimniok 0:3cf7c2683c3a 109 * @param base -- base is DEC (default), HEX, BIN
shimniok 0:3cf7c2683c3a 110 */
shimniok 0:3cf7c2683c3a 111 size_t print(unsigned char u, int base = DEC);
shimniok 0:3cf7c2683c3a 112
shimniok 0:3cf7c2683c3a 113
shimniok 0:3cf7c2683c3a 114 /** Print out an integer
shimniok 0:3cf7c2683c3a 115 * @param i -- integer to print
shimniok 0:3cf7c2683c3a 116 * @param base -- base is DEC (default), HEX, BIN
shimniok 0:3cf7c2683c3a 117 */
shimniok 0:3cf7c2683c3a 118 size_t print(int i, int base = DEC);
shimniok 0:3cf7c2683c3a 119
shimniok 0:3cf7c2683c3a 120
shimniok 0:3cf7c2683c3a 121 /** Print out an unsigned integer
shimniok 0:3cf7c2683c3a 122 * @param u -- integer to print
shimniok 0:3cf7c2683c3a 123 * @param base -- base is DEC (default), HEX, BIN
shimniok 0:3cf7c2683c3a 124 */
shimniok 0:3cf7c2683c3a 125 size_t print(unsigned int u, int base = DEC);
shimniok 0:3cf7c2683c3a 126
shimniok 0:3cf7c2683c3a 127
shimniok 0:3cf7c2683c3a 128 /** Print out a long as a number
shimniok 0:3cf7c2683c3a 129 * @param l -- integer to print
shimniok 0:3cf7c2683c3a 130 * @param base -- base is DEC (default), HEX, BIN
shimniok 0:3cf7c2683c3a 131 */
shimniok 0:3cf7c2683c3a 132 size_t print(long l, int base = DEC);
shimniok 0:3cf7c2683c3a 133
shimniok 0:3cf7c2683c3a 134
shimniok 0:3cf7c2683c3a 135 /** Print out an unsigned long
shimniok 0:3cf7c2683c3a 136 * @param l -- integer to print
shimniok 0:3cf7c2683c3a 137 * @param base -- base is DEC (default), HEX, BIN
shimniok 0:3cf7c2683c3a 138 */
shimniok 0:3cf7c2683c3a 139 size_t print(unsigned long l, int base = DEC);
shimniok 0:3cf7c2683c3a 140
shimniok 0:3cf7c2683c3a 141
shimniok 0:3cf7c2683c3a 142 /** Print out a double
shimniok 0:3cf7c2683c3a 143 * @param f -- integer to print
shimniok 0:3cf7c2683c3a 144 * @param digits -- number of digits after the decimal
shimniok 0:3cf7c2683c3a 145 */
shimniok 0:3cf7c2683c3a 146 size_t print(double f, int digits = 2);
shimniok 0:3cf7c2683c3a 147
shimniok 0:3cf7c2683c3a 148
shimniok 0:3cf7c2683c3a 149 /** Prints a string of data to the display in a single I2C transmission using "TTbbb...\0"
shimniok 0:3cf7c2683c3a 150 *
shimniok 0:3cf7c2683c3a 151 * @param s -- array of data, null terminated
shimniok 0:3cf7c2683c3a 152 * @returns length of s
shimniok 0:3cf7c2683c3a 153 */
shimniok 0:3cf7c2683c3a 154 size_t println(const char s[]);
shimniok 0:3cf7c2683c3a 155
shimniok 0:3cf7c2683c3a 156
shimniok 0:3cf7c2683c3a 157 /** Prints a char the display in a single I2C transmission using "TTb\0"
shimniok 0:3cf7c2683c3a 158 *
shimniok 0:3cf7c2683c3a 159 * @param c -- character to print
shimniok 0:3cf7c2683c3a 160 * @returns 1
shimniok 0:3cf7c2683c3a 161 */
shimniok 0:3cf7c2683c3a 162 size_t println(char c);
shimniok 0:3cf7c2683c3a 163
shimniok 0:3cf7c2683c3a 164
shimniok 0:3cf7c2683c3a 165 /** Prints an unsigned char as a number
shimniok 0:3cf7c2683c3a 166 *
shimniok 0:3cf7c2683c3a 167 * @param u -- unsigned char number
shimniok 0:3cf7c2683c3a 168 * @returns 1
shimniok 0:3cf7c2683c3a 169 */
shimniok 0:3cf7c2683c3a 170 size_t println(unsigned char u, int base = DEC);
shimniok 0:3cf7c2683c3a 171
shimniok 0:3cf7c2683c3a 172
shimniok 0:3cf7c2683c3a 173 /** Print out an integer
shimniok 0:3cf7c2683c3a 174 * @param i -- integer to print
shimniok 0:3cf7c2683c3a 175 * @param base -- base is DEC (default), HEX, BIN
shimniok 0:3cf7c2683c3a 176 */
shimniok 0:3cf7c2683c3a 177 size_t println(int i, int base = DEC);
shimniok 0:3cf7c2683c3a 178
shimniok 0:3cf7c2683c3a 179
shimniok 0:3cf7c2683c3a 180 /** Print out an unsigned char as a number
shimniok 0:3cf7c2683c3a 181 * @param u -- integer to print
shimniok 0:3cf7c2683c3a 182 * @param base -- base is DEC (default), HEX, BIN
shimniok 0:3cf7c2683c3a 183 */
shimniok 0:3cf7c2683c3a 184 size_t println(unsigned int u, int base = DEC);
shimniok 0:3cf7c2683c3a 185
shimniok 0:3cf7c2683c3a 186
shimniok 0:3cf7c2683c3a 187 /** Print out a long as a number
shimniok 0:3cf7c2683c3a 188 * @param l -- integer to print
shimniok 0:3cf7c2683c3a 189 * @param base -- base is DEC (default), HEX, BIN
shimniok 0:3cf7c2683c3a 190 */
shimniok 0:3cf7c2683c3a 191 size_t println(long l, int base = DEC);
shimniok 0:3cf7c2683c3a 192
shimniok 0:3cf7c2683c3a 193
shimniok 0:3cf7c2683c3a 194 /** Print out an unsigned long
shimniok 0:3cf7c2683c3a 195 * @param l -- integer to print
shimniok 0:3cf7c2683c3a 196 * @param base -- base is DEC (default), HEX, BIN
shimniok 0:3cf7c2683c3a 197 */
shimniok 0:3cf7c2683c3a 198 size_t println(unsigned long l, int base = DEC);
shimniok 0:3cf7c2683c3a 199
shimniok 0:3cf7c2683c3a 200
shimniok 0:3cf7c2683c3a 201 /** Print out a double
shimniok 0:3cf7c2683c3a 202 * @param f -- integer to print
shimniok 0:3cf7c2683c3a 203 * @param digits -- number of digits after the decimal
shimniok 0:3cf7c2683c3a 204 */
shimniok 0:3cf7c2683c3a 205 size_t println(double f, int digits = 2);
shimniok 0:3cf7c2683c3a 206
shimniok 0:3cf7c2683c3a 207
shimniok 0:3cf7c2683c3a 208 /** prints -- well, nothing in this case, but let's pretend we printed a \n
shimniok 0:3cf7c2683c3a 209 * @returns 1
shimniok 0:3cf7c2683c3a 210 */
shimniok 0:3cf7c2683c3a 211 size_t println(void);
shimniok 0:3cf7c2683c3a 212
shimniok 0:3cf7c2683c3a 213
shimniok 0:3cf7c2683c3a 214 /*---------functions for Text and Graphic LCD adapters---------*/
shimniok 0:3cf7c2683c3a 215
shimniok 0:3cf7c2683c3a 216 /** Turns off the cursor */
shimniok 0:3cf7c2683c3a 217 void disableCursor(void);
shimniok 0:3cf7c2683c3a 218
shimniok 0:3cf7c2683c3a 219 /** Turns on the cursor */
shimniok 0:3cf7c2683c3a 220 void enableCursor(void);
shimniok 0:3cf7c2683c3a 221
shimniok 0:3cf7c2683c3a 222 /** Displays a string at specified coordinates
shimniok 0:3cf7c2683c3a 223 * @param x -- x coordinate to display string
shimniok 0:3cf7c2683c3a 224 * @param y -- y coordinate to display string
shimniok 0:3cf7c2683c3a 225 * @param s -- string to display
shimniok 0:3cf7c2683c3a 226 */
shimniok 0:3cf7c2683c3a 227 void drawStr(uint8_t x, uint8_t y, const char *s);
shimniok 0:3cf7c2683c3a 228
shimniok 0:3cf7c2683c3a 229 /** Sets the print position for graphics or text
shimniok 0:3cf7c2683c3a 230 * @param x -- x coordinate to display string
shimniok 0:3cf7c2683c3a 231 * @param y -- y coordinate to display string
shimniok 0:3cf7c2683c3a 232 * @param graph -- if _TEXT_ affects subsequent text position, otherwise, affects graphics position
shimniok 0:3cf7c2683c3a 233 */
shimniok 0:3cf7c2683c3a 234 void setPrintPos(uint8_t x, uint8_t y, uint8_t graph = _TEXT_);
shimniok 0:3cf7c2683c3a 235
shimniok 0:3cf7c2683c3a 236 /** Clears the display screen */
shimniok 0:3cf7c2683c3a 237 void clearScreen(void);
shimniok 0:3cf7c2683c3a 238
shimniok 0:3cf7c2683c3a 239 /** Configure your LCD if other than 1602 and the chip is other than KS0066U/F / HD44780
shimniok 0:3cf7c2683c3a 240 * @param col -- number of columns
shimniok 0:3cf7c2683c3a 241 * @param row -- number of rows
shimniok 0:3cf7c2683c3a 242 */
shimniok 0:3cf7c2683c3a 243 void setLCDColRow(uint8_t col, uint8_t row);
shimniok 0:3cf7c2683c3a 244
shimniok 0:3cf7c2683c3a 245 /** Sets a new I2C address for the display (default is 0x27), the adapter will store the new address in memory
shimniok 0:3cf7c2683c3a 246 * @param address -- the new address
shimniok 0:3cf7c2683c3a 247 */
shimniok 0:3cf7c2683c3a 248 void setI2CAddress(uint8_t add);
shimniok 0:3cf7c2683c3a 249
shimniok 0:3cf7c2683c3a 250 /** Display Config on/off, the factory default set is on,
shimniok 0:3cf7c2683c3a 251 * so, when the module is powered up, it will display
shimniok 0:3cf7c2683c3a 252 * current communication mode on LCD, after you
shimniok 0:3cf7c2683c3a 253 * design finished, you can turn it off
shimniok 0:3cf7c2683c3a 254 * @param v -- 1 is on, 0 is off
shimniok 0:3cf7c2683c3a 255 */
shimniok 0:3cf7c2683c3a 256 void displayConfig(uint8_t v);
shimniok 0:3cf7c2683c3a 257
shimniok 0:3cf7c2683c3a 258 /** Holdover from Arduino library; not needed */
shimniok 0:3cf7c2683c3a 259 void preprint(void);
shimniok 0:3cf7c2683c3a 260
shimniok 0:3cf7c2683c3a 261 /*----------Functions for Graphic LCD/OLED adapters only---------*/
shimniok 0:3cf7c2683c3a 262 //the functions in this section compatible with u8glib
shimniok 0:3cf7c2683c3a 263 void drawBitmap(uint8_t x, uint8_t y, uint8_t w, uint8_t h, const uint8_t *bitmap);
shimniok 0:3cf7c2683c3a 264 void setRot90(void);
shimniok 0:3cf7c2683c3a 265 void setRot180(void);
shimniok 0:3cf7c2683c3a 266 void setRot270(void);
shimniok 0:3cf7c2683c3a 267 void undoRotation(void);
shimniok 0:3cf7c2683c3a 268 void setRotation(uint8_t);
shimniok 0:3cf7c2683c3a 269 void setContrast(uint8_t);
shimniok 0:3cf7c2683c3a 270 void drawBox(uint8_t x, uint8_t y, uint8_t w, uint8_t h);
shimniok 0:3cf7c2683c3a 271 void drawCircle(uint8_t x, uint8_t y, uint8_t r, uint8_t = 0);
shimniok 0:3cf7c2683c3a 272 void drawDisc(uint8_t x, uint8_t y, uint8_t r);
shimniok 0:3cf7c2683c3a 273 void drawFrame(uint8_t x, uint8_t y, uint8_t w, uint8_t h);
shimniok 0:3cf7c2683c3a 274 void drawPixel(uint8_t x, uint8_t y, uint8_t = 1);
shimniok 0:3cf7c2683c3a 275 void drawLine(uint8_t x, uint8_t y, uint8_t x1, uint8_t y1);
shimniok 0:3cf7c2683c3a 276 void drawLineTo(uint8_t x, uint8_t y);
shimniok 0:3cf7c2683c3a 277 void drawHLine(uint8_t x, uint8_t y, uint8_t w);
shimniok 0:3cf7c2683c3a 278 void drawVLine(uint8_t x, uint8_t y, uint8_t h);
shimniok 0:3cf7c2683c3a 279 //-------------------------------
shimniok 0:3cf7c2683c3a 280 //special functions for our adapters
shimniok 0:3cf7c2683c3a 281
shimniok 0:3cf7c2683c3a 282 /** Sets the font
shimniok 0:3cf7c2683c3a 283 *
shimniok 0:3cf7c2683c3a 284 * @parameter font - available fonts: 6,10,18,51,120,123, user font 200-203
shimniok 0:3cf7c2683c3a 285 */
shimniok 0:3cf7c2683c3a 286 void setFont(uint8_t font);
shimniok 0:3cf7c2683c3a 287
shimniok 0:3cf7c2683c3a 288 /** go to next text line, depending on the font size */
shimniok 0:3cf7c2683c3a 289 void nextTextLine(void);
shimniok 0:3cf7c2683c3a 290
shimniok 0:3cf7c2683c3a 291 /** set color for graphic function */
shimniok 0:3cf7c2683c3a 292 void setColor(uint8_t);
shimniok 0:3cf7c2683c3a 293
shimniok 0:3cf7c2683c3a 294 /** Turn on back light */
shimniok 0:3cf7c2683c3a 295 void backLightOn(void);
shimniok 0:3cf7c2683c3a 296
shimniok 0:3cf7c2683c3a 297 /** Turn off back light */
shimniok 0:3cf7c2683c3a 298 void backLightOff(void);
shimniok 0:3cf7c2683c3a 299
shimniok 0:3cf7c2683c3a 300 /** send command to LCD drectly
shimniok 0:3cf7c2683c3a 301 * @param d - command
shimniok 0:3cf7c2683c3a 302 */
shimniok 0:3cf7c2683c3a 303 void directCommand(uint8_t d);
shimniok 0:3cf7c2683c3a 304
shimniok 0:3cf7c2683c3a 305 /** send data to LCD drectly
shimniok 0:3cf7c2683c3a 306 * @param d -- data
shimniok 0:3cf7c2683c3a 307 */
shimniok 0:3cf7c2683c3a 308 void directData(uint8_t d);
shimniok 0:3cf7c2683c3a 309
shimniok 0:3cf7c2683c3a 310 /** Move rectangle area on screen to another place
shimniok 0:3cf7c2683c3a 311 * @param x0, y1 -- top left of the area to move
shimniok 0:3cf7c2683c3a 312 * @param x1, y1 -- bottom right of the area to move
shimniok 0:3cf7c2683c3a 313 * @param xoffset, yoffset -- the distance to move
shimniok 0:3cf7c2683c3a 314 */
shimniok 0:3cf7c2683c3a 315 void moveArea(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, char xoffset, char yoffset);
shimniok 0:3cf7c2683c3a 316
shimniok 0:3cf7c2683c3a 317 /** Display startup screen */
shimniok 0:3cf7c2683c3a 318 void displayStartScreen(uint8_t m);
shimniok 0:3cf7c2683c3a 319
shimniok 0:3cf7c2683c3a 320 /** Set display mode */
shimniok 0:3cf7c2683c3a 321 void setMode(uint8_t m);
shimniok 0:3cf7c2683c3a 322
shimniok 0:3cf7c2683c3a 323 /** set text position back to previous, only one back allowed */
shimniok 0:3cf7c2683c3a 324 void setTextPosBack(void);
shimniok 0:3cf7c2683c3a 325
shimniok 0:3cf7c2683c3a 326 void setTextPosOffset(char xoffset, char yoffset);
shimniok 0:3cf7c2683c3a 327 void setTextPosAbs(uint8_t x, uint8_t y);
shimniok 0:3cf7c2683c3a 328 void setLinePattern(uint8_t pattern);
shimniok 0:3cf7c2683c3a 329 /** Only for universal serial adapter */
shimniok 0:3cf7c2683c3a 330 void setLCDChip(uint8_t chip);
shimniok 0:3cf7c2683c3a 331
shimniok 0:3cf7c2683c3a 332
shimniok 0:3cf7c2683c3a 333 /** Set Start Screen, 1st B is the lower byte of data length.
shimniok 0:3cf7c2683c3a 334 * Convert images to C array here: <a href="http://www.digole.com/tools/PicturetoC_Hex_converter.php">http://www.digole.com/tools/PicturetoC_Hex_converter.php</a>
shimniok 0:3cf7c2683c3a 335 * @param lon -- length of data
shimniok 0:3cf7c2683c3a 336 * @param data -- binary data
shimniok 0:3cf7c2683c3a 337 */
shimniok 0:3cf7c2683c3a 338 void uploadStartScreen(int lon, const unsigned char *data); //upload start screen
shimniok 0:3cf7c2683c3a 339
shimniok 0:3cf7c2683c3a 340 /** Upload a user font
shimniok 0:3cf7c2683c3a 341 * @param lon -- length of data
shimniok 0:3cf7c2683c3a 342 * @param data -- user font data
shimniok 0:3cf7c2683c3a 343 * @param sect -- section of memory you want to upload to
shimniok 0:3cf7c2683c3a 344 */
shimniok 0:3cf7c2683c3a 345 void uploadUserFont(int lon, const unsigned char *data, uint8_t sect); //upload user font
shimniok 0:3cf7c2683c3a 346
shimniok 0:3cf7c2683c3a 347 /** Send a Byte to output head on board
shimniok 0:3cf7c2683c3a 348 * @param x -- byte to output
shimniok 0:3cf7c2683c3a 349 */
shimniok 0:3cf7c2683c3a 350 void digitalOutput(uint8_t x);
shimniok 0:3cf7c2683c3a 351
shimniok 0:3cf7c2683c3a 352 private:
shimniok 0:3cf7c2683c3a 353 I2C _device;
shimniok 0:3cf7c2683c3a 354 uint8_t _address;
shimniok 0:3cf7c2683c3a 355 uint8_t _Comdelay;
shimniok 0:3cf7c2683c3a 356
shimniok 0:3cf7c2683c3a 357 size_t printNumber(unsigned long n, uint8_t base);
shimniok 0:3cf7c2683c3a 358 size_t printFloat(double number, uint8_t digits);
shimniok 0:3cf7c2683c3a 359 };
shimniok 0:3cf7c2683c3a 360
shimniok 0:3cf7c2683c3a 361 #endif