/* TrackControl.ino Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/) Copyright (c) 2018, olikraus@gmail.com All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #ifdef U8X8_HAVE_HW_SPI #include #endif #ifdef U8X8_HAVE_HW_I2C #include #endif /* 158*128 bold: 65..70 normal: 71...76 */ const uint8_t track_font[1646] U8G2_FONT_SECTION("track_font") = "\14\0\7\4\7\7\10\6\11\232|\2\2~\0~\0\0\0\0\0\6UA\273z\276\240\350\271\365\0" "?\200\260=\300\17\200d\17\360\3\260\327\3\374\265\36\340\17 V\17\360\7 \251\7\70\36\304{\200" "\220nk\326^n\355\255t\250\225z\207\225\200\204\225\204\203\205\342G~\315\315\374\310\257\271\231\237\271" "\231\237\271E\67sC\267\346\206n\350\205n\321K\275\320\355\377\377\377\377W\257\325\15\335V\257\352\206" "n\325K\335\320M\335\320\255\272\241\233\272\241\37\272\241\337\346\210<\30H\134\30'|\30\307\233\32h" "\233\36(\233\42\310\232(I\252,\213\311\62\13\311\70\357\367>\17\320B\17\360@\17\360O\364\0\177" "\200Vz\200?\200B=\300\37\340\264\36\340\7X\17\0Bc<%\243\352Y\60p\4Wlv\66" "DS\62M\226fy\63D\303\277\332}\65T\273\331N\355\330N\355\330N\355\330N\355\330N\15\253" "\35\333\251\241\332\261\235\32VK\264\34M\315\226\214\305Z\314\275\36@\260\36\300\201\36\340\201\36\240\211" "\36`\221\36 \231\36\340\244\36\0\235\36\300\254\36@\270\234L\1Cu\256\275\373\350\31\320B\17\20" "<\17@\66\17p\60\17\200.\17\240BO\324H\253\244L\351\204\357tP\27\312\244\14\312\244\14\352" "\240L\312\240L\252\244\14\312\244\14\312J\31\224\275T]\312\240\354\377\377\377\377\177'\203\262N\6e" "\235\316\311\240\314\311\240\314\311\240\314\311\234\316\311\234\216\351\62\241\22\36)\33)\321\2\61P\353<\316" "\3\210\216\3\61Q*\31\21\0D\236~\362\243\354\271\364\0\37\240\375\36\340\7\70\267\7\370\1\332\354" "\1\376\0\342\365\0\177\200\302z\270\206j?Fj\303%ZH\365a\313\324Y\316\264QR\224IU" "tIWTIY\64A\335\23A\336\23\71\340\363\70\342\323\70\344\263@e\263\70\346\223\70h\203\70" "js\70jc\70lS\60mC\70\355\63\60o\63\60o#\60\360\23\60q\23(r\63\20\363\203" "\267\377\377\377\377\341K\276\340\355\341\13\336\302\27\274\205/x\353n\360\346n\360\346~\354\347n\356\307" "~w?w\223'\16\0E|\63s\262\352\331\42b\304eZg\225o\205X\370X\247uX\210u" "Z\247eZW\313\264N\313\264N\313\270L\313\270L\313\264N\313j\235\226\345*.\323\262\134\225\313" "\264\354\377Z\305U\327\62\255\342\252Z\246U\134\245U\134\245eZ\245eZ\245eZ\245eX\246e" "X\26\353\254\356VH\205RH\205R\351\264L\313\304H\16\364\0B\363\0\247\363\0\345\363\0B\364" "H\13\5\0F\254\332.%\354y\344\216\17\220~\17\360\0\1\367\0\17`h\17\360\0\353\365\0!" "\361\0e\325(\17\20N\214\303JJ\264D\311\244>I\245\70\251\225\64\10\226\60H\226,\250\206(" "\350\206$(\207\42g\207\36\247\207\32\347\207\26'x\26fx\22\207x\20\246x\16\346x\14%i" "\12&y\10ei\10ey\6\244i\6\244i\10\342i\250V\325P\255jU\65T{\325\372\243Z" "\324R\255\250\26\265P-j\241\32j\241ZS\63=Skz\244gj\246Gz\213\342\240\351\251\234" "\253\271\230M\351\220\17\20\224\216\311\234)jF\0G\240\367<\341\350\271\364\0?\0z=\300\17\300" "Z\17\360\3\70\325\3\31\340B\25\37j\37\67r\237\267\5\67\276\322*\301\262*C\301*\361JN" "\67\37s\42'\363\61'r\62'r\62\37\364\61'\363A\37s\62\37sj>\350\363\377\377\377\377" "\177\365A\237G'\364\211N\346\204>\350\204>\350dN\350dN\350\324\234\320if\301 d\302 " "\341\342 \337\2!\134#!\332R)Vs\61S\243\61\316\323A\310\4R\301\65z\0\363z\200A" "z\200?\0:=\300\37\240\264\36\340\7 \23\0H[:d\343\352\71 p\343\66l\364\2C\206" "dgv\67\63\64\213Vj\365l\64[\251\325l\245V\331\210\255\330([\261\21[\261\21[e#" "\67b+\66r#\266z\65\253vjV\355\320\320L\311\26\314\265\36\340\230\36@\215\36\0\225\36\300" "\240\36 \264\36 \270\236\213\311\20I_+\374;\351\31\340:\17 \64\17PF\212\204J\250tN" "\346T;\21\24\35j\240(\324@\21\324@\21\324@\21\324@\21\324\204\42\250\11EN\4\65\377\377" "\377\377\377\377w\242N\343D\235\306\211\234\306\211\62\221\23\61\221\23\61Q\246b\242\257T\221\254\221\21" "\241\20\372\250\316\2%Q\11\1J\227{\61\344\354\71\364\0?\200\320=\300\17\200h\17\360\3\260\230" "\322\241\26\12\236\24*\36\323A\236\321a\236\317\201\232\216\241\226\215\261\226L\311\226K\331\22K\351\22" "J\371\22I\11\23H\31\23G)\223\6\61\23\6A\23\5Q\217DQ\23\4a\23\3i\23\3q" "\23\2y\23\302\210\217\1\211\23\301\220\223\0\231\217\300\240\37:\11\4\373\300\317\377\377\377\377\357N\335" "\7~\272\223\373\300\217;\271\17\374\270\17\374\270\223\373\270\23;\271\217;\261\223\373\270\23;\355>\32" "\0Ki\61r\362\352\331\42\134\244UXV\253~-\342\42\255\252E\134\244UZ\304EZ\304E\134" "\303E\134\303E\134\303E\134\303E\134\303EZ\304\65\134\244E\134\223\213\270\346\377\377\271\204k\326\32" "\256\251\65\134Sk\270Fk\270Fk\264Hkj\221\326\324\42,z\253JUT&eR\347\204L" "\211\264<\17\20@n\244N\0L\240Y.%\354\271\264\220\17p\200\17\340r\212\321f\310\242^\247" "\203XFtP\346dJeUD\305e>%V:\204V\66\304V\62\4W.dG*\244G&" "\344G\42$H cH\34\204H\30\244X\24\344H\24#I\20$I\16dI\14dY\10\244I" "\10\304\71\10\343I\6\42:\254\244J\254\223\225T\211uf%Ub\235\377\253\16\353\254J\252\303:" "U\207uTIuXGuTIuT\11\225TG\225Pi\324\62\255\223\32i\221\232\250\201\242'" "j*\246r\242h\251\6\23\0\0\0\0"; U8G2_ST75256_JLX256128_F_4W_HW_SPI u8g2(U8G2_R0, /* cs=*/ 7, /* dc=*/ 6, /* reset=*/ 5); // MKR Zero, Enable U8g2 16 bit mode for this display void setup(void) { // MKR Zero Test Board u8g2.begin(/*Select=*/ 0, /*Right/Next=*/ 1, /*Left/Prev=*/ 2, /*Up=*/ 4, /*Down=*/ 3, /*Home/Cancel=*/ A6); u8g2.setFontMode(1); } struct menu_entry_type { const uint8_t *font; uint16_t icon; const char *name; }; struct menu_state { int16_t menu_start; /* in pixel */ int16_t frame_position; /* in pixel */ uint8_t position; /* position, array index */ }; /* Icon configuration Width and height must match the icon font size GAP: Space between the icons BGAP: Gap between the display border and the cursor. */ #define ICON_WIDTH 64 #define ICON_HEIGHT 64 #define ICON_GAP 8 #define ICON_BGAP 16 #define ICON_Y 64+ ICON_GAP struct menu_entry_type menu_entry_list[] = { { u8g2_font_open_iconic_other_8x_t, 66, "Weichen-Test"}, { u8g2_font_open_iconic_embedded_8x_t, 66, "Gear Game"}, { u8g2_font_open_iconic_embedded_8x_t, 67, "Flash Light"}, { u8g2_font_open_iconic_embedded_8x_t, 68, "Home"}, { u8g2_font_open_iconic_embedded_8x_t, 72, "Configuration"}, { NULL, 0, NULL } }; int8_t button_event = 0; // set this to 0, once the event has been processed void check_button_event(void) { if ( button_event == 0 ) button_event = u8g2.getMenuEvent(); } void main_menu_draw(struct menu_state *state) { int16_t x; uint8_t i; x = state->menu_start; i = 0; while( menu_entry_list[i].icon > 0 ) { if ( x >= -ICON_WIDTH && x < u8g2.getDisplayWidth() ) { u8g2.setFont(menu_entry_list[i].font); u8g2.drawGlyph(x, ICON_Y, menu_entry_list[i].icon ); } i++; x += ICON_WIDTH + ICON_GAP; check_button_event(); } //u8g2.drawFrame(state->frame_position-1, ICON_Y-ICON_HEIGHT-1, ICON_WIDTH+2, ICON_WIDTH+2); u8g2.drawFrame(state->frame_position-2, ICON_Y-ICON_HEIGHT-2, ICON_WIDTH+4, ICON_WIDTH+4); u8g2.drawFrame(state->frame_position-3, ICON_Y-ICON_HEIGHT-3, ICON_WIDTH+6, ICON_WIDTH+6); u8g2.drawFrame(state->frame_position-4, ICON_Y-ICON_HEIGHT-4, ICON_WIDTH+8, ICON_WIDTH+8); u8g2.drawFrame(state->frame_position-5, ICON_Y-ICON_HEIGHT-5, ICON_WIDTH+10, ICON_WIDTH+10); u8g2.drawFrame(state->frame_position-6, ICON_Y-ICON_HEIGHT-6, ICON_WIDTH+12, ICON_WIDTH+12); check_button_event(); } void main_menu_to_right(struct menu_state *state) { if ( menu_entry_list[state->position+1].font != NULL ) { if ( (int16_t)state->frame_position+ 2*(int16_t)ICON_WIDTH + (int16_t)ICON_BGAP < (int16_t)u8g2.getDisplayWidth() ) { state->position++; state->frame_position += ICON_WIDTH + (int16_t)ICON_GAP; } else { state->position++; state->frame_position = (int16_t)u8g2.getDisplayWidth() - (int16_t)ICON_WIDTH - (int16_t)ICON_BGAP; state->menu_start = state->frame_position - state->position*((int16_t)ICON_WIDTH + (int16_t)ICON_GAP); } } } void main_menu_to_left(struct menu_state *state) { if ( state->position > 0 ) { if ( (int16_t)state->frame_position >= (int16_t)ICON_BGAP+(int16_t)ICON_WIDTH+ (int16_t)ICON_GAP ) { state->position--; state->frame_position -= ICON_WIDTH + (int16_t)ICON_GAP; } else { state->position--; state->frame_position = ICON_BGAP; state->menu_start = state->frame_position - state->position*((int16_t)ICON_WIDTH + (int16_t)ICON_GAP); } } } uint8_t towards_int16(int16_t *current, int16_t dest) { if ( *current < dest ) { (*current)++; return 1; } else if ( *current > dest ) { (*current)--; return 1; } return 0; } uint8_t towards(struct menu_state *current, struct menu_state *destination) { uint8_t r = 0; uint8_t i; for( i = 0; i < 10; i++ ) { r |= towards_int16( &(current->frame_position), destination->frame_position); r |= towards_int16( &(current->menu_start), destination->menu_start); } return r; } struct menu_state current_state = { ICON_BGAP, ICON_BGAP, 0 }; struct menu_state destination_state = { ICON_BGAP, ICON_BGAP, 0 }; uint16_t main_menu(void) { button_event = 0; for(;;) { do { u8g2.firstPage(); do { main_menu_draw(¤t_state); u8g2.setFont(u8g2_font_helvB18_tr); u8g2.setCursor((u8g2.getDisplayWidth()-u8g2.getStrWidth(menu_entry_list[destination_state.position].name))/2,u8g2.getDisplayHeight()-7); u8g2.print(menu_entry_list[destination_state.position].name); check_button_event(); delay(20); } while( u8g2.nextPage() ); if ( button_event == U8X8_MSG_GPIO_MENU_NEXT ) main_menu_to_right(&destination_state); if ( button_event == U8X8_MSG_GPIO_MENU_PREV ) main_menu_to_left(&destination_state); if ( button_event == U8X8_MSG_GPIO_MENU_SELECT ) { button_event = 0; return destination_state.position; } if ( button_event > 0 ) // all known events are processed, clear event button_event = 0; } while ( towards(¤t_state, &destination_state) ); } } /*================================================================================*/ int8_t track_bold1_idx = -1; int8_t track_bold2_idx = -1; int8_t track_switch[4] = { 0, 0, 0, 0 }; int16_t track_switch_x[4][2] = { { 85, 85 }, { 9, 19 }, { 58, 58 }, { 105, 105 } }; int16_t track_switch_y[4][2] = { { 0, 16 }, { 55, 55 }, { 104, 114 }, { 114, 123 } }; void show_tracks(void) { int i; int16_t x, y; u8g2.firstPage(); do { u8g2.setFont(track_font); for( i = 0; i < 6; i++ ) { if ( i == track_bold1_idx || i == track_bold2_idx ) { u8g2.drawGlyph(0,128, 'A'+i); } else { u8g2.drawGlyph(0,128, 'A'+6+i); } } check_button_event(); for( i = 0; i < 4; i++ ) { x = track_switch_x[i][track_switch[i]]; y = track_switch_y[i][track_switch[i]]; u8g2.setDrawColor(0); u8g2.drawBox(x, y, 6, 6); u8g2.setDrawColor(1); u8g2.drawBox(x+1, y+1, 4, 4); } /* for( i = 0; i < 4; i++ ) { x = track_switch_x[i][1]; y = track_switch_y[i][1]; u8g2.setDrawColor(0); u8g2.drawBox(x, y, 6, 6); u8g2.setDrawColor(1); u8g2.drawBox(x+1, y+1, 4, 4); } */ check_button_event(); } while( u8g2.nextPage() ); } void track_switch_test(void) { track_bold1_idx = -1; track_bold2_idx = -1; for(;;) { show_tracks(); if ( button_event == U8X8_MSG_GPIO_MENU_NEXT ) track_switch[3] ^=1; if ( button_event == U8X8_MSG_GPIO_MENU_PREV ) track_switch[1] ^=1; if ( button_event == U8X8_MSG_GPIO_MENU_UP ) track_switch[0] ^=1; if ( button_event == U8X8_MSG_GPIO_MENU_DOWN ) track_switch[2] ^=1; button_event = 0; } } void loop(void) { uint16_t pos; pos = main_menu(); track_switch_test(); }