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< div id = "projectname" > USB Host Shield 2.0
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< li class = "navelem" > < a class = "el" href = "dir_e5fbe6d2783ccd4c93c7856d92d7be6e.html" > GitHub< / a > < / li > < li class = "navelem" > < a class = "el" href = "dir_397a095372f04465e811d0ee219bbf8f.html" > USB_Host_Shield_2.0< / a > < / li > < / ul >
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< div class = "title" > max_LCD.cpp< / div > < / div >
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< a href = "max___l_c_d_8cpp.html" > Go to the documentation of this file.< / a > < div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > /* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > This software may be distributed and modified under the terms of the GNU< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > General Public License version 2 (GPL2) as published by the Free Software< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > Foundation and appearing in the file GPL2.TXT included in the packaging of< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < span class = "comment" > this file. Please note that GPL2 Section 2[b] requires that all works based< / span > < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "comment" > on this software must also be made publicly available under the terms of< / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "comment" > the GPL2 (" Copyleft" ).< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "comment" > Contact information< / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "comment" > -------------------< / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "comment" > Circuits At Home, LTD< / span > < / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "comment" > Web : http://www.circuitsathome.com< / span > < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "comment" > e-mail : support@circuitsathome.com< / span > < / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "comment" > */< / span > < / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "max___l_c_d_8h.html" > max_LCD.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < span class = "preprocessor" > #include " < a class = "code" href = "max3421e_8h.html" > max3421e.h< / a > " < / span > < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   < / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "preprocessor" > #include < stdio.h> < / span > < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "preprocessor" > #include < string.h> < / span > < / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "preprocessor" > #include < inttypes.h> < / span > < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   < / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "preprocessor" > #if defined(ARDUINO) & & ARDUINO > =100< / span > < / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #include " Arduino.h" < / span > < / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < span class = "preprocessor" > #else< / span > < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #include < WProgram.h> < / span > < / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "preprocessor" > #endif< / span > < / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < span class = "comment" > // pin definition and set/clear< / span > < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > < a class = "code" href = "max___l_c_d_8cpp.html#af8903d8eea3868940c60af887473b152" > 32< / a > < / span >   < span class = "preprocessor" > #define RS 0x04 // RS pin< / span > < / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > < a class = "code" href = "max___l_c_d_8cpp.html#a07484107e6d9fdf38b53edf631d6511d" > 33< / a > < / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define E 0x08 // E pin< / span > < / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > < a class = "code" href = "max___l_c_d_8cpp.html#a09f62b20e3efd8eb9599770735149d5c" > 35< / a > < / span >   < span class = "preprocessor" > #define SET_RS lcdPins |= RS< / span > < / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > < a class = "code" href = "max___l_c_d_8cpp.html#af60058c58ef619d81e5779d74324041e" > 36< / a > < / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define CLR_RS lcdPins & = ~RS< / span > < / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > < a class = "code" href = "max___l_c_d_8cpp.html#a601271464f1be5c52185c85a1199e784" > 37< / a > < / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define SET_E lcdPins |= E< / span > < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > < a class = "code" href = "max___l_c_d_8cpp.html#a2382451f16ea0f18bf54dba5c7cfb471" > 38< / a > < / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define CLR_E lcdPins & = ~E< / span > < / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > 40< / a > < / span >   < span class = "preprocessor" > #define SENDlcdPins() pUsb-> gpioWr( lcdPins )< / span > < / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > < a class = "code" href = "max___l_c_d_8cpp.html#ac3f990e58b6f25a5e0d2935f9d03eee9" > 42< / a > < / span >   < span class = "preprocessor" > #define LCD_sendcmd(a) { CLR_RS; \< / span > < / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < span class = "preprocessor" > sendbyte(a); \< / span > < / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < span class = "preprocessor" > }< / span > < / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > < a class = "code" href = "max___l_c_d_8cpp.html#ad16e47e8718230d420aee7e9dd0360e4" > 46< / a > < / span >   < span class = "preprocessor" > #define LCD_sendchar(a) { SET_RS; \< / span > < / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < span class = "preprocessor" > sendbyte(a); \< / span > < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < span class = "preprocessor" > }< / span > < / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < span class = "keyword" > static< / span > byte lcdPins; < span class = "comment" > //copy of LCD pins< / span > < / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#a902acb941a977da0b3f7b805be4d3bd4" > 52< / a > < / span >   < a class = "code" href = "class_max___l_c_d.html#a902acb941a977da0b3f7b805be4d3bd4" > Max_LCD::Max_LCD< / a > (< a class = "code" href = "class_u_s_b.html" > USB< / a > *pusb) : pUsb(pusb)< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   {< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   lcdPins = 0;< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   }< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#a3205e9a432c808422867c1398d665247" > 58< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#a3205e9a432c808422867c1398d665247" > Max_LCD::init< / a > ()< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   {< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   _displayfunction = < a class = "code" href = "max___l_c_d_8h.html#ab8c35d355d2372090c7a347e961c9224" > LCD_4BITMODE< / a > | < a class = "code" href = "max___l_c_d_8h.html#a8c85cf88d8af66a47c42249d81c94641" > LCD_1LINE< / a > | < a class = "code" href = "max___l_c_d_8h.html#a9ef57e724c1b846dae0f531aff6fb464" > LCD_5x8DOTS< / a > ;< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   < span class = "comment" > // MAX3421E::gpioWr(0x55);< / span > < / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < a class = "code" href = "class_max___l_c_d.html#ac8ea275f8e9e27fb98ed21100f10fab7" > begin< / a > (16, 1); < / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   }< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#ac8ea275f8e9e27fb98ed21100f10fab7" > 67< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#ac8ea275f8e9e27fb98ed21100f10fab7" > Max_LCD::begin< / a > (uint8_t cols, uint8_t lines, uint8_t dotsize) {< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < span class = "keywordflow" > if< / span > (lines > 1) {< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   _displayfunction |= < a class = "code" href = "max___l_c_d_8h.html#a7987e93538df2819583ba43b81ddbb25" > LCD_2LINE< / a > ;< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   }< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   _numlines = lines;< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   _currline = 0;< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   < span class = "comment" > // for some 1 line displays you can select a 10 pixel high font< / span > < / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < span class = "keywordflow" > if< / span > ((dotsize != 0) & & (lines == 1)) {< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   _displayfunction |= < a class = "code" href = "max___l_c_d_8h.html#abb3210156d88d3fe18c9352eb161fe42" > LCD_5x10DOTS< / a > ;< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   }< / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   < / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < span class = "comment" > // SEE PAGE 45/46 FOR INITIALIZATION SPECIFICATION!< / span > < / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < span class = "comment" > // according to datasheet, we need at least 40ms after power rises above 2.7V< / span > < / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < span class = "comment" > // before sending commands. Arduino can turn on way befer 4.5V so we' ll wait 50< / span > < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   delayMicroseconds(50000);< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   lcdPins = 0x30;< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a601271464f1be5c52185c85a1199e784" > SET_E< / a > ;< / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > ();< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a2382451f16ea0f18bf54dba5c7cfb471" > CLR_E< / a > ;< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > ();< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   delayMicroseconds(10000); < span class = "comment" > // wait min 4.1ms< / span > < / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < span class = "comment" > //second try< / span > < / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a601271464f1be5c52185c85a1199e784" > SET_E< / a > ;< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > ();< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a2382451f16ea0f18bf54dba5c7cfb471" > CLR_E< / a > ;< / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > ();< / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   delayMicroseconds(10000); < span class = "comment" > // wait min 4.1ms< / span > < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   < span class = "comment" > // third go!< / span > < / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a601271464f1be5c52185c85a1199e784" > SET_E< / a > ;< / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > ();< / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a2382451f16ea0f18bf54dba5c7cfb471" > CLR_E< / a > ;< / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > ();< / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   delayMicroseconds(10000);< / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < span class = "comment" > // finally, set to 4-bit interface< / span > < / div >
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   lcdPins = 0x20;< / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < span class = "comment" > //SET_RS;< / span > < / div >
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a601271464f1be5c52185c85a1199e784" > SET_E< / a > ;< / div >
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > ();< / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   < span class = "comment" > //CLR_RS;< / span > < / div >
< div class = "line" > < a name = "l00107" > < / a > < span class = "lineno" > 107< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a2382451f16ea0f18bf54dba5c7cfb471" > CLR_E< / a > ;< / div >
< div class = "line" > < a name = "l00108" > < / a > < span class = "lineno" > 108< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > ();< / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   delayMicroseconds(10000);< / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "comment" > // finally, set # lines, font size, etc.< / span > < / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#aaef882ae70d1f485cd132815d9716111" > LCD_FUNCTIONSET< / a > | _displayfunction); < / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   < / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   < span class = "comment" > // turn the display on with no cursor or blinking default< / span > < / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   _displaycontrol = < a class = "code" href = "max___l_c_d_8h.html#a76236ae8317b34bbc98ea56bc0a2639c" > LCD_DISPLAYON< / a > | < a class = "code" href = "max___l_c_d_8h.html#a32b194a3adaa0a0bb69acee2e6a754fa" > LCD_CURSOROFF< / a > | < a class = "code" href = "max___l_c_d_8h.html#a4b28243034cec656b0ed490ba6979752" > LCD_BLINKOFF< / a > ; < / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   < a class = "code" href = "class_max___l_c_d.html#a9eeefc04930595cc168129d159547124" > display< / a > ();< / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   < / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   < span class = "comment" > // clear it off< / span > < / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < a class = "code" href = "class_max___l_c_d.html#a6c70568796774cf2ce912de989f2dbf0" > clear< / a > ();< / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   < / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   < span class = "comment" > // Initialize to default text direction (for romance languages)< / span > < / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   _displaymode = < a class = "code" href = "max___l_c_d_8h.html#ae7c6309fce6200bd7526d090a4a84dd0" > LCD_ENTRYLEFT< / a > | < a class = "code" href = "max___l_c_d_8h.html#a049ee97e98d04788c1da9a55590fbe42" > LCD_ENTRYSHIFTDECREMENT< / a > ;< / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   < span class = "comment" > // set the entry mode< / span > < / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#a5597e1d5819ea2f0734ad4313abf6703" > LCD_ENTRYMODESET< / a > | _displaymode);< / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   }< / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   < / div >
< div class = "line" > < a name = "l00126" > < / a > < span class = "lineno" > 126< / span >   < span class = "comment" > /********** high level commands, for the user! */< / span > < / div >
< div class = "line" > < a name = "l00127" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#a6c70568796774cf2ce912de989f2dbf0" > 127< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#a6c70568796774cf2ce912de989f2dbf0" > Max_LCD::clear< / a > ()< / div >
< div class = "line" > < a name = "l00128" > < / a > < span class = "lineno" > 128< / span >   {< / div >
< div class = "line" > < a name = "l00129" > < / a > < span class = "lineno" > 129< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#acc3509bc0442b41e2b816555de473ed2" > LCD_CLEARDISPLAY< / a > ); < span class = "comment" > // clear display, set cursor position to zero< / span > < / div >
< div class = "line" > < a name = "l00130" > < / a > < span class = "lineno" > 130< / span >   delayMicroseconds(2000); < span class = "comment" > // this command takes a long time!< / span > < / div >
< div class = "line" > < a name = "l00131" > < / a > < span class = "lineno" > 131< / span >   }< / div >
< div class = "line" > < a name = "l00132" > < / a > < span class = "lineno" > 132< / span >   < / div >
< div class = "line" > < a name = "l00133" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#ab98bf9ee1a2bc7705e2fc425ef26b13b" > 133< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#ab98bf9ee1a2bc7705e2fc425ef26b13b" > Max_LCD::home< / a > ()< / div >
< div class = "line" > < a name = "l00134" > < / a > < span class = "lineno" > 134< / span >   {< / div >
< div class = "line" > < a name = "l00135" > < / a > < span class = "lineno" > 135< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#a154c86a887633d0f6d9988e4dbb1f419" > LCD_RETURNHOME< / a > ); < span class = "comment" > // set cursor position to zero< / span > < / div >
< div class = "line" > < a name = "l00136" > < / a > < span class = "lineno" > 136< / span >   delayMicroseconds(2000); < span class = "comment" > // this command takes a long time!< / span > < / div >
< div class = "line" > < a name = "l00137" > < / a > < span class = "lineno" > 137< / span >   }< / div >
< div class = "line" > < a name = "l00138" > < / a > < span class = "lineno" > 138< / span >   < / div >
< div class = "line" > < a name = "l00139" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#aa1edf56d09b6dcae499be468d335d25d" > 139< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#aa1edf56d09b6dcae499be468d335d25d" > Max_LCD::setCursor< / a > (uint8_t col, uint8_t row)< / div >
< div class = "line" > < a name = "l00140" > < / a > < span class = "lineno" > 140< / span >   {< / div >
< div class = "line" > < a name = "l00141" > < / a > < span class = "lineno" > 141< / span >   < span class = "keywordtype" > int< / span > row_offsets[] = { 0x00, 0x40, 0x14, 0x54 };< / div >
< div class = "line" > < a name = "l00142" > < / a > < span class = "lineno" > 142< / span >   < span class = "keywordflow" > if< / span > ( row > _numlines ) {< / div >
< div class = "line" > < a name = "l00143" > < / a > < span class = "lineno" > 143< / span >   row = _numlines-1; < span class = "comment" > // we count rows starting w/0< / span > < / div >
< div class = "line" > < a name = "l00144" > < / a > < span class = "lineno" > 144< / span >   }< / div >
< div class = "line" > < a name = "l00145" > < / a > < span class = "lineno" > 145< / span >   < / div >
< div class = "line" > < a name = "l00146" > < / a > < span class = "lineno" > 146< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#a15008b832807a208d9d88c74e6751ebf" > LCD_SETDDRAMADDR< / a > | (col + row_offsets[row]));< / div >
< div class = "line" > < a name = "l00147" > < / a > < span class = "lineno" > 147< / span >   }< / div >
< div class = "line" > < a name = "l00148" > < / a > < span class = "lineno" > 148< / span >   < / div >
< div class = "line" > < a name = "l00149" > < / a > < span class = "lineno" > 149< / span >   < span class = "comment" > // Turn the display on/off (quickly)< / span > < / div >
< div class = "line" > < a name = "l00150" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#ab865f37d0df98270e5ea3c4fb0f28a80" > 150< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#ab865f37d0df98270e5ea3c4fb0f28a80" > Max_LCD::noDisplay< / a > () {< / div >
< div class = "line" > < a name = "l00151" > < / a > < span class = "lineno" > 151< / span >   _displaycontrol & = ~< a class = "code" href = "max___l_c_d_8h.html#a76236ae8317b34bbc98ea56bc0a2639c" > LCD_DISPLAYON< / a > ;< / div >
< div class = "line" > < a name = "l00152" > < / a > < span class = "lineno" > 152< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#adfb8b2b8b8a08d7313504d7a4f89d99f" > LCD_DISPLAYCONTROL< / a > | _displaycontrol);< / div >
< div class = "line" > < a name = "l00153" > < / a > < span class = "lineno" > 153< / span >   }< / div >
< div class = "line" > < a name = "l00154" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#a9eeefc04930595cc168129d159547124" > 154< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#a9eeefc04930595cc168129d159547124" > Max_LCD::display< / a > () {< / div >
< div class = "line" > < a name = "l00155" > < / a > < span class = "lineno" > 155< / span >   _displaycontrol |= < a class = "code" href = "max___l_c_d_8h.html#a76236ae8317b34bbc98ea56bc0a2639c" > LCD_DISPLAYON< / a > ;< / div >
< div class = "line" > < a name = "l00156" > < / a > < span class = "lineno" > 156< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#adfb8b2b8b8a08d7313504d7a4f89d99f" > LCD_DISPLAYCONTROL< / a > | _displaycontrol);< / div >
< div class = "line" > < a name = "l00157" > < / a > < span class = "lineno" > 157< / span >   }< / div >
< div class = "line" > < a name = "l00158" > < / a > < span class = "lineno" > 158< / span >   < / div >
< div class = "line" > < a name = "l00159" > < / a > < span class = "lineno" > 159< / span >   < span class = "comment" > // Turns the underline cursor on/off< / span > < / div >
< div class = "line" > < a name = "l00160" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#acafae0286b5fb7790f5694d17c1af85d" > 160< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#acafae0286b5fb7790f5694d17c1af85d" > Max_LCD::noCursor< / a > () {< / div >
< div class = "line" > < a name = "l00161" > < / a > < span class = "lineno" > 161< / span >   _displaycontrol & = ~< a class = "code" href = "max___l_c_d_8h.html#ab67f0adccde68de88eee0513fdfc4574" > LCD_CURSORON< / a > ;< / div >
< div class = "line" > < a name = "l00162" > < / a > < span class = "lineno" > 162< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#adfb8b2b8b8a08d7313504d7a4f89d99f" > LCD_DISPLAYCONTROL< / a > | _displaycontrol);< / div >
< div class = "line" > < a name = "l00163" > < / a > < span class = "lineno" > 163< / span >   }< / div >
< div class = "line" > < a name = "l00164" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#a5e8b86cd4c8638149d97574c03ded405" > 164< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#a5e8b86cd4c8638149d97574c03ded405" > Max_LCD::cursor< / a > () {< / div >
< div class = "line" > < a name = "l00165" > < / a > < span class = "lineno" > 165< / span >   _displaycontrol |= < a class = "code" href = "max___l_c_d_8h.html#ab67f0adccde68de88eee0513fdfc4574" > LCD_CURSORON< / a > ;< / div >
< div class = "line" > < a name = "l00166" > < / a > < span class = "lineno" > 166< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#adfb8b2b8b8a08d7313504d7a4f89d99f" > LCD_DISPLAYCONTROL< / a > | _displaycontrol);< / div >
< div class = "line" > < a name = "l00167" > < / a > < span class = "lineno" > 167< / span >   }< / div >
< div class = "line" > < a name = "l00168" > < / a > < span class = "lineno" > 168< / span >   < / div >
< div class = "line" > < a name = "l00169" > < / a > < span class = "lineno" > 169< / span >   < / div >
< div class = "line" > < a name = "l00170" > < / a > < span class = "lineno" > 170< / span >   < span class = "comment" > // Turn on and off the blinking cursor< / span > < / div >
< div class = "line" > < a name = "l00171" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#a2469e6d8f2959728b35f04eacb23cd29" > 171< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#a2469e6d8f2959728b35f04eacb23cd29" > Max_LCD::noBlink< / a > () {< / div >
< div class = "line" > < a name = "l00172" > < / a > < span class = "lineno" > 172< / span >   _displaycontrol & = ~< a class = "code" href = "max___l_c_d_8h.html#ac3b19d4e6553b9bbf18a23387e439206" > LCD_BLINKON< / a > ;< / div >
< div class = "line" > < a name = "l00173" > < / a > < span class = "lineno" > 173< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#adfb8b2b8b8a08d7313504d7a4f89d99f" > LCD_DISPLAYCONTROL< / a > | _displaycontrol);< / div >
< div class = "line" > < a name = "l00174" > < / a > < span class = "lineno" > 174< / span >   }< / div >
< div class = "line" > < a name = "l00175" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#aa25fa75294a10b24b7359d6886b8f0ab" > 175< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#aa25fa75294a10b24b7359d6886b8f0ab" > Max_LCD::blink< / a > () {< / div >
< div class = "line" > < a name = "l00176" > < / a > < span class = "lineno" > 176< / span >   _displaycontrol |= < a class = "code" href = "max___l_c_d_8h.html#ac3b19d4e6553b9bbf18a23387e439206" > LCD_BLINKON< / a > ;< / div >
< div class = "line" > < a name = "l00177" > < / a > < span class = "lineno" > 177< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#adfb8b2b8b8a08d7313504d7a4f89d99f" > LCD_DISPLAYCONTROL< / a > | _displaycontrol);< / div >
< div class = "line" > < a name = "l00178" > < / a > < span class = "lineno" > 178< / span >   }< / div >
< div class = "line" > < a name = "l00179" > < / a > < span class = "lineno" > 179< / span >   < / div >
< div class = "line" > < a name = "l00180" > < / a > < span class = "lineno" > 180< / span >   < span class = "comment" > // These commands scroll the display without changing the RAM< / span > < / div >
< div class = "line" > < a name = "l00181" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#af5c3a45b45470fa3f274467521512759" > 181< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#af5c3a45b45470fa3f274467521512759" > Max_LCD::scrollDisplayLeft< / a > (< span class = "keywordtype" > void< / span > ) {< / div >
< div class = "line" > < a name = "l00182" > < / a > < span class = "lineno" > 182< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#a61f16a2b7550e4700f7898a7587c5594" > LCD_CURSORSHIFT< / a > | < a class = "code" href = "max___l_c_d_8h.html#ab2f7b67abfac33f610acfd5d7a971f40" > LCD_DISPLAYMOVE< / a > | < a class = "code" href = "max___l_c_d_8h.html#aafb86adb0dfca1e65d65b2cd1946a009" > LCD_MOVELEFT< / a > );< / div >
< div class = "line" > < a name = "l00183" > < / a > < span class = "lineno" > 183< / span >   }< / div >
< div class = "line" > < a name = "l00184" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#adee56aad25a1301b4beae69251450190" > 184< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#adee56aad25a1301b4beae69251450190" > Max_LCD::scrollDisplayRight< / a > (< span class = "keywordtype" > void< / span > ) {< / div >
< div class = "line" > < a name = "l00185" > < / a > < span class = "lineno" > 185< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#a61f16a2b7550e4700f7898a7587c5594" > LCD_CURSORSHIFT< / a > | < a class = "code" href = "max___l_c_d_8h.html#ab2f7b67abfac33f610acfd5d7a971f40" > LCD_DISPLAYMOVE< / a > | < a class = "code" href = "max___l_c_d_8h.html#acf5999180233790bb2c9902efde58f7f" > LCD_MOVERIGHT< / a > );< / div >
< div class = "line" > < a name = "l00186" > < / a > < span class = "lineno" > 186< / span >   }< / div >
< div class = "line" > < a name = "l00187" > < / a > < span class = "lineno" > 187< / span >   < / div >
< div class = "line" > < a name = "l00188" > < / a > < span class = "lineno" > 188< / span >   < span class = "comment" > // This is for text that flows Left to Right< / span > < / div >
< div class = "line" > < a name = "l00189" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#a2814b0a44a6ef3773df74981ab24d382" > 189< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#a2814b0a44a6ef3773df74981ab24d382" > Max_LCD::leftToRight< / a > (< span class = "keywordtype" > void< / span > ) {< / div >
< div class = "line" > < a name = "l00190" > < / a > < span class = "lineno" > 190< / span >   _displaymode |= < a class = "code" href = "max___l_c_d_8h.html#ae7c6309fce6200bd7526d090a4a84dd0" > LCD_ENTRYLEFT< / a > ;< / div >
< div class = "line" > < a name = "l00191" > < / a > < span class = "lineno" > 191< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#a5597e1d5819ea2f0734ad4313abf6703" > LCD_ENTRYMODESET< / a > | _displaymode);< / div >
< div class = "line" > < a name = "l00192" > < / a > < span class = "lineno" > 192< / span >   }< / div >
< div class = "line" > < a name = "l00193" > < / a > < span class = "lineno" > 193< / span >   < / div >
< div class = "line" > < a name = "l00194" > < / a > < span class = "lineno" > 194< / span >   < span class = "comment" > // This is for text that flows Right to Left< / span > < / div >
< div class = "line" > < a name = "l00195" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#ae650324be4a0e07fd63b90c686e14f03" > 195< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#ae650324be4a0e07fd63b90c686e14f03" > Max_LCD::rightToLeft< / a > (< span class = "keywordtype" > void< / span > ) {< / div >
< div class = "line" > < a name = "l00196" > < / a > < span class = "lineno" > 196< / span >   _displaymode & = ~< a class = "code" href = "max___l_c_d_8h.html#ae7c6309fce6200bd7526d090a4a84dd0" > LCD_ENTRYLEFT< / a > ;< / div >
< div class = "line" > < a name = "l00197" > < / a > < span class = "lineno" > 197< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#a5597e1d5819ea2f0734ad4313abf6703" > LCD_ENTRYMODESET< / a > | _displaymode);< / div >
< div class = "line" > < a name = "l00198" > < / a > < span class = "lineno" > 198< / span >   }< / div >
< div class = "line" > < a name = "l00199" > < / a > < span class = "lineno" > 199< / span >   < / div >
< div class = "line" > < a name = "l00200" > < / a > < span class = "lineno" > 200< / span >   < span class = "comment" > // This will ' right justify' text from the cursor< / span > < / div >
< div class = "line" > < a name = "l00201" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#a5800c4121d13e36f272c5e1e30da2a3b" > 201< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#a5800c4121d13e36f272c5e1e30da2a3b" > Max_LCD::autoscroll< / a > (< span class = "keywordtype" > void< / span > ) {< / div >
< div class = "line" > < a name = "l00202" > < / a > < span class = "lineno" > 202< / span >   _displaymode |= < a class = "code" href = "max___l_c_d_8h.html#aa2cf1d0f4a319e53c009cffe1184466c" > LCD_ENTRYSHIFTINCREMENT< / a > ;< / div >
< div class = "line" > < a name = "l00203" > < / a > < span class = "lineno" > 203< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#a5597e1d5819ea2f0734ad4313abf6703" > LCD_ENTRYMODESET< / a > | _displaymode);< / div >
< div class = "line" > < a name = "l00204" > < / a > < span class = "lineno" > 204< / span >   }< / div >
< div class = "line" > < a name = "l00205" > < / a > < span class = "lineno" > 205< / span >   < / div >
< div class = "line" > < a name = "l00206" > < / a > < span class = "lineno" > 206< / span >   < span class = "comment" > // This will ' left justify' text from the cursor< / span > < / div >
< div class = "line" > < a name = "l00207" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#a4c8f565edc600b24b30533756e5a48e7" > 207< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#a4c8f565edc600b24b30533756e5a48e7" > Max_LCD::noAutoscroll< / a > (< span class = "keywordtype" > void< / span > ) {< / div >
< div class = "line" > < a name = "l00208" > < / a > < span class = "lineno" > 208< / span >   _displaymode & = ~< a class = "code" href = "max___l_c_d_8h.html#aa2cf1d0f4a319e53c009cffe1184466c" > LCD_ENTRYSHIFTINCREMENT< / a > ;< / div >
< div class = "line" > < a name = "l00209" > < / a > < span class = "lineno" > 209< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#a5597e1d5819ea2f0734ad4313abf6703" > LCD_ENTRYMODESET< / a > | _displaymode);< / div >
< div class = "line" > < a name = "l00210" > < / a > < span class = "lineno" > 210< / span >   }< / div >
< div class = "line" > < a name = "l00211" > < / a > < span class = "lineno" > 211< / span >   < / div >
< div class = "line" > < a name = "l00212" > < / a > < span class = "lineno" > 212< / span >   < span class = "comment" > // Allows us to fill the first 8 CGRAM locations< / span > < / div >
< div class = "line" > < a name = "l00213" > < / a > < span class = "lineno" > 213< / span >   < span class = "comment" > // with custom characters< / span > < / div >
< div class = "line" > < a name = "l00214" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#a9941a61f5fca781a38f250489245d5e7" > 214< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#a9941a61f5fca781a38f250489245d5e7" > Max_LCD::createChar< / a > (uint8_t location, uint8_t charmap[]) {< / div >
< div class = "line" > < a name = "l00215" > < / a > < span class = "lineno" > 215< / span >   location & = 0x7; < span class = "comment" > // we only have 8 locations 0-7< / span > < / div >
< div class = "line" > < a name = "l00216" > < / a > < span class = "lineno" > 216< / span >   < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > command< / a > (< a class = "code" href = "max___l_c_d_8h.html#aae6ea856879c11dee58493184582a52f" > LCD_SETCGRAMADDR< / a > | (location < < 3));< / div >
< div class = "line" > < a name = "l00217" > < / a > < span class = "lineno" > 217< / span >   < span class = "keywordflow" > for< / span > (< span class = "keywordtype" > int< / span > i=0; i< 8; i++) {< / div >
< div class = "line" > < a name = "l00218" > < / a > < span class = "lineno" > 218< / span >   < a class = "code" href = "class_max___l_c_d.html#ad6c781982fa9c379285f1c7cb17a82a8" > write< / a > (charmap[i]);< / div >
< div class = "line" > < a name = "l00219" > < / a > < span class = "lineno" > 219< / span >   }< / div >
< div class = "line" > < a name = "l00220" > < / a > < span class = "lineno" > 220< / span >   }< / div >
< div class = "line" > < a name = "l00221" > < / a > < span class = "lineno" > 221< / span >   < / div >
< div class = "line" > < a name = "l00222" > < / a > < span class = "lineno" > 222< / span >   < span class = "comment" > /*********** mid level commands, for sending data/cmds */< / span > < / div >
< div class = "line" > < a name = "l00223" > < / a > < span class = "lineno" > 223< / span >   < / div >
< div class = "line" > < a name = "l00224" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > 224< / a > < / span >   < span class = "keyword" > inline< / span > < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#a0643acc80122f51ac43ecc7fe41cb41c" > Max_LCD::command< / a > (uint8_t value) {< / div >
< div class = "line" > < a name = "l00225" > < / a > < span class = "lineno" > 225< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ac3f990e58b6f25a5e0d2935f9d03eee9" > LCD_sendcmd< / a > (value);< / div >
< div class = "line" > < a name = "l00226" > < / a > < span class = "lineno" > 226< / span >   delayMicroseconds(100);< / div >
< div class = "line" > < a name = "l00227" > < / a > < span class = "lineno" > 227< / span >   }< / div >
< div class = "line" > < a name = "l00228" > < / a > < span class = "lineno" > 228< / span >   < / div >
< div class = "line" > < a name = "l00229" > < / a > < span class = "lineno" > < a class = "code" href = "class_max___l_c_d.html#ad6c781982fa9c379285f1c7cb17a82a8" > 229< / a > < / span >   < span class = "keyword" > inline< / span > < span class = "keywordtype" > void< / span > < a class = "code" href = "class_max___l_c_d.html#ad6c781982fa9c379285f1c7cb17a82a8" > Max_LCD::write< / a > (uint8_t value) {< / div >
< div class = "line" > < a name = "l00230" > < / a > < span class = "lineno" > 230< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ad16e47e8718230d420aee7e9dd0360e4" > LCD_sendchar< / a > (value);< / div >
< div class = "line" > < a name = "l00231" > < / a > < span class = "lineno" > 231< / span >   }< / div >
< div class = "line" > < a name = "l00232" > < / a > < span class = "lineno" > 232< / span >   < / div >
< div class = "line" > < a name = "l00233" > < / a > < span class = "lineno" > 233< / span >   < span class = "keywordtype" > void< / span > Max_LCD::sendbyte( uint8_t val )< / div >
< div class = "line" > < a name = "l00234" > < / a > < span class = "lineno" > 234< / span >   {< / div >
< div class = "line" > < a name = "l00235" > < / a > < span class = "lineno" > 235< / span >   lcdPins & = 0x0f; < span class = "comment" > //prepare place for the upper nibble< / span > < / div >
< div class = "line" > < a name = "l00236" > < / a > < span class = "lineno" > 236< / span >   lcdPins |= ( val & 0xf0 ); < span class = "comment" > //copy upper nibble to LCD variable< / span > < / div >
< div class = "line" > < a name = "l00237" > < / a > < span class = "lineno" > 237< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a601271464f1be5c52185c85a1199e784" > SET_E< / a > ; < span class = "comment" > //send< / span > < / div >
< div class = "line" > < a name = "l00238" > < / a > < span class = "lineno" > 238< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > ();< / div >
< div class = "line" > < a name = "l00239" > < / a > < span class = "lineno" > 239< / span >   delayMicroseconds(2); < / div >
< div class = "line" > < a name = "l00240" > < / a > < span class = "lineno" > 240< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a2382451f16ea0f18bf54dba5c7cfb471" > CLR_E< / a > ;< / div >
< div class = "line" > < a name = "l00241" > < / a > < span class = "lineno" > 241< / span >   delayMicroseconds(2);< / div >
< div class = "line" > < a name = "l00242" > < / a > < span class = "lineno" > 242< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > ();< / div >
< div class = "line" > < a name = "l00243" > < / a > < span class = "lineno" > 243< / span >   lcdPins & = 0x0f; < span class = "comment" > //prepare place for the lower nibble< / span > < / div >
< div class = "line" > < a name = "l00244" > < / a > < span class = "lineno" > 244< / span >   lcdPins |= ( val < < 4 ) & 0xf0; < span class = "comment" > //copy lower nibble to LCD variable< / span > < / div >
< div class = "line" > < a name = "l00245" > < / a > < span class = "lineno" > 245< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a601271464f1be5c52185c85a1199e784" > SET_E< / a > ; < span class = "comment" > //send< / span > < / div >
< div class = "line" > < a name = "l00246" > < / a > < span class = "lineno" > 246< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > (); < / div >
< div class = "line" > < a name = "l00247" > < / a > < span class = "lineno" > 247< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#a2382451f16ea0f18bf54dba5c7cfb471" > CLR_E< / a > ;< / div >
< div class = "line" > < a name = "l00248" > < / a > < span class = "lineno" > 248< / span >   < a class = "code" href = "max___l_c_d_8cpp.html#ab9142420ababc8fe568edee4796183ba" > SENDlcdPins< / a > ();< / div >
< div class = "line" > < a name = "l00249" > < / a > < span class = "lineno" > 249< / span >   delayMicroseconds(100);< / div >
< div class = "line" > < a name = "l00250" > < / a > < span class = "lineno" > 250< / span >   }< / div >
< / div > <!-- fragment --> < / div > <!-- contents -->
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