Phil Green / Mbed 2 deprecated FRDM_OLED_Test

Digole Serial Display FRDM-KL25Z Test Program Requires pull-ups on the SDA & SCL data lines. Digole Serial modified with extra Stop commands so that it works with the FRDM-KL25Z I2C library functions. Works fine on LPC1768 without extra Stop commands.

Dependencies:   mbed

DigoleSerialDisplay/DigoleSerialDisp.h@0:535e018f97b9, 2013-06-22 (annotated)

Committer:
PhilG1300
Date:
Sat Jun 22 09:33:42 2013 +0000
Revision:
0:535e018f97b9
Digole Serial Display FRDM-KL25Z I2C Test Program

Who changed what in which revision?

UserRevisionLine numberNew contents of line
PhilG1300 0:535e018f97b9 1 /** Digole Serial Display library, I2C
PhilG1300 0:535e018f97b9 2 *
PhilG1300 0:535e018f97b9 3 * @Author: Digole Digital Solutions : www.digole.com ported from Arduino to mbed by Michael Shimniok www.bot-thoughts.com
PhilG1300 0:535e018f97b9 4 */
PhilG1300 0:535e018f97b9 5 #ifndef DigoleSerialDisp_h
PhilG1300 0:535e018f97b9 6 #define DigoleSerialDisp_h
PhilG1300 0:535e018f97b9 7
PhilG1300 0:535e018f97b9 8 #include "mbed.h"
PhilG1300 0:535e018f97b9 9 #include <inttypes.h>
PhilG1300 0:535e018f97b9 10
PhilG1300 0:535e018f97b9 11 #define DEC 10
PhilG1300 0:535e018f97b9 12 #define HEX 16
PhilG1300 0:535e018f97b9 13 #define OCT 8
PhilG1300 0:535e018f97b9 14 #define BIN 2
PhilG1300 0:535e018f97b9 15
PhilG1300 0:535e018f97b9 16 #define delay(x) wait_ms(x)
PhilG1300 0:535e018f97b9 17
PhilG1300 0:535e018f97b9 18 // Communication set up command
PhilG1300 0:535e018f97b9 19 // Text function command
PhilG1300 0:535e018f97b9 20 // Graph function command
PhilG1300 0:535e018f97b9 21
PhilG1300 0:535e018f97b9 22 #define Serial_UART 0;
PhilG1300 0:535e018f97b9 23 #define Serial_I2C 1;
PhilG1300 0:535e018f97b9 24 #define Serial_SPI 2;
PhilG1300 0:535e018f97b9 25 #define _TEXT_ 0
PhilG1300 0:535e018f97b9 26 #define _GRAPH_ 1
PhilG1300 0:535e018f97b9 27
PhilG1300 0:535e018f97b9 28 /** Digole Serial LCD/OLED Library
PhilG1300 0:535e018f97b9 29 * www.digole.com/index.php?productID=535
PhilG1300 0:535e018f97b9 30 *
PhilG1300 0:535e018f97b9 31 * Includes Arduino Print class member functions
PhilG1300 0:535e018f97b9 32 */
PhilG1300 0:535e018f97b9 33 class DigoleSerialDisp {
PhilG1300 0:535e018f97b9 34 public:
PhilG1300 0:535e018f97b9 35
PhilG1300 0:535e018f97b9 36 /** Create a new Digole Serial Display interface
PhilG1300 0:535e018f97b9 37 *
PhilG1300 0:535e018f97b9 38 * @param sda is the pin for I2C SDA
PhilG1300 0:535e018f97b9 39 * @param scl is the pin for I2C SCL
PhilG1300 0:535e018f97b9 40 * @param address is the 7-bit address (default is 0x27 for the device)
PhilG1300 0:535e018f97b9 41 */
PhilG1300 0:535e018f97b9 42 DigoleSerialDisp(PinName sda, PinName scl, uint8_t address=0x27);
PhilG1300 0:535e018f97b9 43
PhilG1300 0:535e018f97b9 44
PhilG1300 0:535e018f97b9 45 /** Carryover from Arduino library, not needed
PhilG1300 0:535e018f97b9 46 */
PhilG1300 0:535e018f97b9 47 void begin(void) { } // nothing to do here
PhilG1300 0:535e018f97b9 48
PhilG1300 0:535e018f97b9 49
PhilG1300 0:535e018f97b9 50 /** Write out a raw character
PhilG1300 0:535e018f97b9 51 * @param x is the character to write
PhilG1300 0:535e018f97b9 52 * @returns 1
PhilG1300 0:535e018f97b9 53 */
PhilG1300 0:535e018f97b9 54 size_t write(const char x);
PhilG1300 0:535e018f97b9 55
PhilG1300 0:535e018f97b9 56
PhilG1300 0:535e018f97b9 57 /** Write out raw data from a buffer
PhilG1300 0:535e018f97b9 58 * @param buffer is the char array to write
PhilG1300 0:535e018f97b9 59 * @param size is the the number of bytes to write
PhilG1300 0:535e018f97b9 60 * @returns size
PhilG1300 0:535e018f97b9 61 */
PhilG1300 0:535e018f97b9 62 size_t write(const char *buffer, size_t size);
PhilG1300 0:535e018f97b9 63
PhilG1300 0:535e018f97b9 64
PhilG1300 0:535e018f97b9 65 /** Write out raw string
PhilG1300 0:535e018f97b9 66 * @param str is the string to write
PhilG1300 0:535e018f97b9 67 * @returns number of bytes written
PhilG1300 0:535e018f97b9 68 */
PhilG1300 0:535e018f97b9 69 size_t write(const char *str);
PhilG1300 0:535e018f97b9 70
PhilG1300 0:535e018f97b9 71
PhilG1300 0:535e018f97b9 72 /** Prints a char to the display in a single I2C transmission using "TTb\0"
PhilG1300 0:535e018f97b9 73 *
PhilG1300 0:535e018f97b9 74 * @param c is the character to print
PhilG1300 0:535e018f97b9 75 * @returns 1
PhilG1300 0:535e018f97b9 76 */
PhilG1300 0:535e018f97b9 77 size_t print(const char c);
PhilG1300 0:535e018f97b9 78
PhilG1300 0:535e018f97b9 79
PhilG1300 0:535e018f97b9 80 /** Prints a string of data to the display in a single I2C transmission using "TTbbb...\0"
PhilG1300 0:535e018f97b9 81 *
PhilG1300 0:535e018f97b9 82 * @param s is the null-terminated char array to print
PhilG1300 0:535e018f97b9 83 * @returns length of s
PhilG1300 0:535e018f97b9 84 */
PhilG1300 0:535e018f97b9 85 size_t print(const char s[]);
PhilG1300 0:535e018f97b9 86
PhilG1300 0:535e018f97b9 87
PhilG1300 0:535e018f97b9 88 /** Print out an unsigned char as a number
PhilG1300 0:535e018f97b9 89 * @param u is the integer to print
PhilG1300 0:535e018f97b9 90 * @param base is the base to print, either DEC (default), HEX, BIN
PhilG1300 0:535e018f97b9 91 * @returns number of chars written
PhilG1300 0:535e018f97b9 92 */
PhilG1300 0:535e018f97b9 93 size_t print(unsigned char u, int base = DEC);
PhilG1300 0:535e018f97b9 94
PhilG1300 0:535e018f97b9 95
PhilG1300 0:535e018f97b9 96 /** Print out an integer
PhilG1300 0:535e018f97b9 97 * @param i is the integer to print
PhilG1300 0:535e018f97b9 98 * @param base is the base to print, either DEC (default), HEX, BIN
PhilG1300 0:535e018f97b9 99 * @returns number of chars written
PhilG1300 0:535e018f97b9 100 */
PhilG1300 0:535e018f97b9 101 size_t print(int i, int base = DEC);
PhilG1300 0:535e018f97b9 102
PhilG1300 0:535e018f97b9 103
PhilG1300 0:535e018f97b9 104 /** Print out an unsigned integer
PhilG1300 0:535e018f97b9 105 * @param u is the integer to print
PhilG1300 0:535e018f97b9 106 * @param base is the base to print, either DEC (default), HEX, BIN
PhilG1300 0:535e018f97b9 107 * @returns number of chars written
PhilG1300 0:535e018f97b9 108 */
PhilG1300 0:535e018f97b9 109 size_t print(unsigned int u, int base = DEC);
PhilG1300 0:535e018f97b9 110
PhilG1300 0:535e018f97b9 111
PhilG1300 0:535e018f97b9 112 /** Print out a long as a number
PhilG1300 0:535e018f97b9 113 * @param l is the integer to print
PhilG1300 0:535e018f97b9 114 * @param base is the base to print, either DEC (default), HEX, BIN
PhilG1300 0:535e018f97b9 115 * @returns number of chars written
PhilG1300 0:535e018f97b9 116 */
PhilG1300 0:535e018f97b9 117 size_t print(long l, int base = DEC);
PhilG1300 0:535e018f97b9 118
PhilG1300 0:535e018f97b9 119
PhilG1300 0:535e018f97b9 120 /** Print out an unsigned long
PhilG1300 0:535e018f97b9 121 * @param l is the integer to print
PhilG1300 0:535e018f97b9 122 * @param base is the base to print, either DEC (default), HEX, BIN
PhilG1300 0:535e018f97b9 123 * @returns number of chars written
PhilG1300 0:535e018f97b9 124 */
PhilG1300 0:535e018f97b9 125 size_t print(unsigned long l, int base = DEC);
PhilG1300 0:535e018f97b9 126
PhilG1300 0:535e018f97b9 127
PhilG1300 0:535e018f97b9 128 /** Print out a double
PhilG1300 0:535e018f97b9 129 * @param f is the integer to print
PhilG1300 0:535e018f97b9 130 * @param digits is the number of digits after the decimal
PhilG1300 0:535e018f97b9 131 */
PhilG1300 0:535e018f97b9 132 size_t print(double f, int digits = 2);
PhilG1300 0:535e018f97b9 133
PhilG1300 0:535e018f97b9 134
PhilG1300 0:535e018f97b9 135 /** Prints a string of data to the display in a single I2C transmission using "TTbbb...\0"
PhilG1300 0:535e018f97b9 136 *
PhilG1300 0:535e018f97b9 137 * @param s is the null-terminated char array to print
PhilG1300 0:535e018f97b9 138 * @returns length of s
PhilG1300 0:535e018f97b9 139 */
PhilG1300 0:535e018f97b9 140 size_t println(const char s[]);
PhilG1300 0:535e018f97b9 141
PhilG1300 0:535e018f97b9 142
PhilG1300 0:535e018f97b9 143 /** Prints a char the display in a single I2C transmission using "TTb\0"
PhilG1300 0:535e018f97b9 144 *
PhilG1300 0:535e018f97b9 145 * @param c is the character to print
PhilG1300 0:535e018f97b9 146 * @returns 1
PhilG1300 0:535e018f97b9 147 */
PhilG1300 0:535e018f97b9 148 size_t println(char c);
PhilG1300 0:535e018f97b9 149
PhilG1300 0:535e018f97b9 150
PhilG1300 0:535e018f97b9 151 /** Prints an unsigned char as a number
PhilG1300 0:535e018f97b9 152 *
PhilG1300 0:535e018f97b9 153 * @param u is the unsigned char number
PhilG1300 0:535e018f97b9 154 * @returns 1
PhilG1300 0:535e018f97b9 155 */
PhilG1300 0:535e018f97b9 156 size_t println(unsigned char u, int base = DEC);
PhilG1300 0:535e018f97b9 157
PhilG1300 0:535e018f97b9 158
PhilG1300 0:535e018f97b9 159 /** Print out an integer
PhilG1300 0:535e018f97b9 160 * @param i is the integer to print
PhilG1300 0:535e018f97b9 161 * @param base is the base to print, either DEC (default), HEX, BIN
PhilG1300 0:535e018f97b9 162 * @returns number of chars written
PhilG1300 0:535e018f97b9 163 */
PhilG1300 0:535e018f97b9 164 size_t println(int i, int base = DEC);
PhilG1300 0:535e018f97b9 165
PhilG1300 0:535e018f97b9 166
PhilG1300 0:535e018f97b9 167 /** Print out an unsigned char as a number
PhilG1300 0:535e018f97b9 168 * @param u is the integer to print
PhilG1300 0:535e018f97b9 169 * @param base is the base to print, either DEC (default), HEX, BIN
PhilG1300 0:535e018f97b9 170 * @returns number of chars written
PhilG1300 0:535e018f97b9 171 */
PhilG1300 0:535e018f97b9 172 size_t println(unsigned int u, int base = DEC);
PhilG1300 0:535e018f97b9 173
PhilG1300 0:535e018f97b9 174
PhilG1300 0:535e018f97b9 175 /** Print out a long as a number
PhilG1300 0:535e018f97b9 176 * @param l is the integer to print
PhilG1300 0:535e018f97b9 177 * @param base is the base to print, either DEC (default), HEX, BIN
PhilG1300 0:535e018f97b9 178 * @returns number of chars written
PhilG1300 0:535e018f97b9 179 */
PhilG1300 0:535e018f97b9 180 size_t println(long l, int base = DEC);
PhilG1300 0:535e018f97b9 181
PhilG1300 0:535e018f97b9 182
PhilG1300 0:535e018f97b9 183 /** Print out an unsigned long
PhilG1300 0:535e018f97b9 184 * @param l is the integer to print
PhilG1300 0:535e018f97b9 185 * @param base is the base to print, either DEC (default), HEX, BIN
PhilG1300 0:535e018f97b9 186 * @returns number of chars written
PhilG1300 0:535e018f97b9 187 */
PhilG1300 0:535e018f97b9 188 size_t println(unsigned long l, int base = DEC);
PhilG1300 0:535e018f97b9 189
PhilG1300 0:535e018f97b9 190
PhilG1300 0:535e018f97b9 191 /** Print out a double
PhilG1300 0:535e018f97b9 192 * @param f is the integer to print
PhilG1300 0:535e018f97b9 193 * @param digits is the number of digits after the decimal
PhilG1300 0:535e018f97b9 194 * @returns number of chars written
PhilG1300 0:535e018f97b9 195 */
PhilG1300 0:535e018f97b9 196 size_t println(double f, int digits = 2);
PhilG1300 0:535e018f97b9 197
PhilG1300 0:535e018f97b9 198
PhilG1300 0:535e018f97b9 199 /** prints, well, nothing in this case, but pretend we printed a newline
PhilG1300 0:535e018f97b9 200 * @returns 1
PhilG1300 0:535e018f97b9 201 */
PhilG1300 0:535e018f97b9 202 size_t println(void);
PhilG1300 0:535e018f97b9 203
PhilG1300 0:535e018f97b9 204
PhilG1300 0:535e018f97b9 205 /*---------functions for Text and Graphic LCD adapters---------*/
PhilG1300 0:535e018f97b9 206
PhilG1300 0:535e018f97b9 207 /** Turns off the cursor */
PhilG1300 0:535e018f97b9 208 void disableCursor(void);
PhilG1300 0:535e018f97b9 209
PhilG1300 0:535e018f97b9 210 /** Turns on the cursor */
PhilG1300 0:535e018f97b9 211 void enableCursor(void);
PhilG1300 0:535e018f97b9 212
PhilG1300 0:535e018f97b9 213 /** Displays a string at specified coordinates
PhilG1300 0:535e018f97b9 214 * @param x is the x coordinate to display the string
PhilG1300 0:535e018f97b9 215 * @param y is the y coordinate to display the string
PhilG1300 0:535e018f97b9 216 * @param s is the string to display
PhilG1300 0:535e018f97b9 217 */
PhilG1300 0:535e018f97b9 218 void drawStr(uint8_t x, uint8_t y, const char *s);
PhilG1300 0:535e018f97b9 219
PhilG1300 0:535e018f97b9 220 /** Sets the print position for graphics or text
PhilG1300 0:535e018f97b9 221 * @param x is the x coordinate to display the string
PhilG1300 0:535e018f97b9 222 * @param y is the y coordinate to display the string
PhilG1300 0:535e018f97b9 223 * @param graph if set to _TEXT_ affects subsequent text position, otherwise, affects graphics position
PhilG1300 0:535e018f97b9 224 */
PhilG1300 0:535e018f97b9 225 void setPrintPos(uint8_t x, uint8_t y, uint8_t graph = _TEXT_);
PhilG1300 0:535e018f97b9 226
PhilG1300 0:535e018f97b9 227 /** Clears the display screen */
PhilG1300 0:535e018f97b9 228 void clearScreen(void);
PhilG1300 0:535e018f97b9 229
PhilG1300 0:535e018f97b9 230 /** Configure your LCD if other than 1602 and the chip is other than KS0066U/F / HD44780
PhilG1300 0:535e018f97b9 231 * @param col is the number of columns
PhilG1300 0:535e018f97b9 232 * @param row is the number of rows
PhilG1300 0:535e018f97b9 233 */
PhilG1300 0:535e018f97b9 234 void setLCDColRow(uint8_t col, uint8_t row);
PhilG1300 0:535e018f97b9 235
PhilG1300 0:535e018f97b9 236 /** Sets a new I2C address for the display (default is 0x27), the adapter will store the new address in memory
PhilG1300 0:535e018f97b9 237 * @param address is the the new address
PhilG1300 0:535e018f97b9 238 */
PhilG1300 0:535e018f97b9 239 void setI2CAddress(uint8_t add);
PhilG1300 0:535e018f97b9 240
PhilG1300 0:535e018f97b9 241 /** Display Config on/off, the factory default set is on,
PhilG1300 0:535e018f97b9 242 * so, when the module is powered up, it will display
PhilG1300 0:535e018f97b9 243 * current communication mode on LCD, after you
PhilG1300 0:535e018f97b9 244 * design finished, you can turn it off
PhilG1300 0:535e018f97b9 245 * @param v is the 1 is on, 0 is off
PhilG1300 0:535e018f97b9 246 */
PhilG1300 0:535e018f97b9 247 void displayConfig(uint8_t v);
PhilG1300 0:535e018f97b9 248
PhilG1300 0:535e018f97b9 249 /** Holdover from Arduino library; not needed */
PhilG1300 0:535e018f97b9 250 void preprint(void);
PhilG1300 0:535e018f97b9 251
PhilG1300 0:535e018f97b9 252 /*----------Functions for Graphic LCD/OLED adapters only---------*/
PhilG1300 0:535e018f97b9 253 //the functions in this section compatible with u8glib
PhilG1300 0:535e018f97b9 254 void drawBitmap(uint8_t x, uint8_t y, uint8_t w, uint8_t h, const uint8_t *bitmap);
PhilG1300 0:535e018f97b9 255 void setRot90(void);
PhilG1300 0:535e018f97b9 256 void setRot180(void);
PhilG1300 0:535e018f97b9 257 void setRot270(void);
PhilG1300 0:535e018f97b9 258 void undoRotation(void);
PhilG1300 0:535e018f97b9 259 void setRotation(uint8_t);
PhilG1300 0:535e018f97b9 260 void setContrast(uint8_t);
PhilG1300 0:535e018f97b9 261 void drawBox(uint8_t x, uint8_t y, uint8_t w, uint8_t h);
PhilG1300 0:535e018f97b9 262 void drawCircle(uint8_t x, uint8_t y, uint8_t r, uint8_t = 0);
PhilG1300 0:535e018f97b9 263 void drawDisc(uint8_t x, uint8_t y, uint8_t r);
PhilG1300 0:535e018f97b9 264 void drawFrame(uint8_t x, uint8_t y, uint8_t w, uint8_t h);
PhilG1300 0:535e018f97b9 265 void drawPixel(uint8_t x, uint8_t y, uint8_t = 1);
PhilG1300 0:535e018f97b9 266 void drawLine(uint8_t x, uint8_t y, uint8_t x1, uint8_t y1);
PhilG1300 0:535e018f97b9 267 void drawLineTo(uint8_t x, uint8_t y);
PhilG1300 0:535e018f97b9 268 void drawHLine(uint8_t x, uint8_t y, uint8_t w);
PhilG1300 0:535e018f97b9 269 void drawVLine(uint8_t x, uint8_t y, uint8_t h);
PhilG1300 0:535e018f97b9 270 //-------------------------------
PhilG1300 0:535e018f97b9 271 //special functions for our adapters
PhilG1300 0:535e018f97b9 272
PhilG1300 0:535e018f97b9 273 /** Sets the font
PhilG1300 0:535e018f97b9 274 *
PhilG1300 0:535e018f97b9 275 * @parameter font - available fonts: 6,10,18,51,120,123, user font 200-203
PhilG1300 0:535e018f97b9 276 */
PhilG1300 0:535e018f97b9 277 void setFont(uint8_t font);
PhilG1300 0:535e018f97b9 278
PhilG1300 0:535e018f97b9 279 /** go to next text line, depending on the font size */
PhilG1300 0:535e018f97b9 280 void nextTextLine(void);
PhilG1300 0:535e018f97b9 281
PhilG1300 0:535e018f97b9 282 /** set color for graphic function */
PhilG1300 0:535e018f97b9 283 void setColor(uint8_t);
PhilG1300 0:535e018f97b9 284
PhilG1300 0:535e018f97b9 285 /** Turn on back light */
PhilG1300 0:535e018f97b9 286 void backLightOn(void);
PhilG1300 0:535e018f97b9 287
PhilG1300 0:535e018f97b9 288 /** Turn off back light */
PhilG1300 0:535e018f97b9 289 void backLightOff(void);
PhilG1300 0:535e018f97b9 290
PhilG1300 0:535e018f97b9 291 /** send command to LCD drectly
PhilG1300 0:535e018f97b9 292 * @param d - command
PhilG1300 0:535e018f97b9 293 */
PhilG1300 0:535e018f97b9 294 void directCommand(uint8_t d);
PhilG1300 0:535e018f97b9 295
PhilG1300 0:535e018f97b9 296 /** send data to LCD drectly
PhilG1300 0:535e018f97b9 297 * @param d is the data
PhilG1300 0:535e018f97b9 298 */
PhilG1300 0:535e018f97b9 299 void directData(uint8_t d);
PhilG1300 0:535e018f97b9 300
PhilG1300 0:535e018f97b9 301 /** Move rectangle area on screen to another place
PhilG1300 0:535e018f97b9 302 * @param x0, y1 is the top left of the area to move
PhilG1300 0:535e018f97b9 303 * @param x1, y1 is the bottom right of the area to move
PhilG1300 0:535e018f97b9 304 * @param xoffset, yoffset is the the distance to move
PhilG1300 0:535e018f97b9 305 */
PhilG1300 0:535e018f97b9 306 void moveArea(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, char xoffset, char yoffset);
PhilG1300 0:535e018f97b9 307
PhilG1300 0:535e018f97b9 308 /** Display startup screen */
PhilG1300 0:535e018f97b9 309 void displayStartScreen(uint8_t m);
PhilG1300 0:535e018f97b9 310
PhilG1300 0:535e018f97b9 311 /** Set display mode */
PhilG1300 0:535e018f97b9 312 void setMode(uint8_t m);
PhilG1300 0:535e018f97b9 313
PhilG1300 0:535e018f97b9 314 /** set text position back to previous, only one back allowed */
PhilG1300 0:535e018f97b9 315 void setTextPosBack(void);
PhilG1300 0:535e018f97b9 316
PhilG1300 0:535e018f97b9 317 void setTextPosOffset(char xoffset, char yoffset);
PhilG1300 0:535e018f97b9 318 void setTextPosAbs(uint8_t x, uint8_t y);
PhilG1300 0:535e018f97b9 319 void setLinePattern(uint8_t pattern);
PhilG1300 0:535e018f97b9 320 /** Only for universal serial adapter */
PhilG1300 0:535e018f97b9 321 void setLCDChip(uint8_t chip);
PhilG1300 0:535e018f97b9 322
PhilG1300 0:535e018f97b9 323
PhilG1300 0:535e018f97b9 324 /** Set Start Screen, 1st B is the lower byte of data length.
PhilG1300 0:535e018f97b9 325 * 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>
PhilG1300 0:535e018f97b9 326 * @param lon is the length of data
PhilG1300 0:535e018f97b9 327 * @param data is the binary data
PhilG1300 0:535e018f97b9 328 */
PhilG1300 0:535e018f97b9 329 void uploadStartScreen(int lon, const unsigned char *data); //upload start screen
PhilG1300 0:535e018f97b9 330
PhilG1300 0:535e018f97b9 331 /** Upload a user font
PhilG1300 0:535e018f97b9 332 * @param lon is the length of data
PhilG1300 0:535e018f97b9 333 * @param data is the user font data
PhilG1300 0:535e018f97b9 334 * @param sect is the section of memory you want to upload to
PhilG1300 0:535e018f97b9 335 */
PhilG1300 0:535e018f97b9 336 void uploadUserFont(int lon, const unsigned char *data, uint8_t sect); //upload user font
PhilG1300 0:535e018f97b9 337
PhilG1300 0:535e018f97b9 338 /** Send a Byte to output head on board
PhilG1300 0:535e018f97b9 339 * @param x is the byte to output
PhilG1300 0:535e018f97b9 340 */
PhilG1300 0:535e018f97b9 341 void digitalOutput(uint8_t x);
PhilG1300 0:535e018f97b9 342
PhilG1300 0:535e018f97b9 343 private:
PhilG1300 0:535e018f97b9 344 I2C _device;
PhilG1300 0:535e018f97b9 345 uint8_t _address;
PhilG1300 0:535e018f97b9 346 uint8_t _Comdelay;
PhilG1300 0:535e018f97b9 347
PhilG1300 0:535e018f97b9 348 size_t printNumber(unsigned long n, uint8_t base);
PhilG1300 0:535e018f97b9 349 size_t printFloat(double number, uint8_t digits);
PhilG1300 0:535e018f97b9 350 };
PhilG1300 0:535e018f97b9 351
PhilG1300 0:535e018f97b9 352 #endif
PhilG1300 0:535e018f97b9 353
PhilG1300 0:535e018f97b9 354