acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
RLE_Font_test.ino (4799B)
      1 /*
      2  Display all the fast rendering fonts.
      3 
      4  This sketch uses the GLCD (font 1) and fonts 2, 4, 6, 7, 8
      5  
      6  Make sure all the display driver and pin connections are correct by
      7  editing the User_Setup.h file in the TFT_eSPI library folder.
      8 
      9  #########################################################################
     10  ###### DON'T FORGET TO UPDATE THE User_Setup.h FILE IN THE LIBRARY ######
     11  #########################################################################
     12 */
     13 
     14 // New background colour
     15 #define TFT_BROWN 0x38E0
     16 
     17 // Pause in milliseconds between screens, change to 0 to time font rendering
     18 #define WAIT 500
     19 
     20 #include <TFT_eSPI.h> // Graphics and font library for ST7735 driver chip
     21 #include <SPI.h>
     22 
     23 TFT_eSPI tft = TFT_eSPI();  // Invoke library, pins defined in User_Setup.h
     24 
     25 unsigned long targetTime = 0; // Used for testing draw times
     26 
     27 void setup(void) {
     28   tft.init();
     29   tft.setRotation(1);
     30 }
     31 
     32 void loop() {
     33   targetTime = millis();
     34 
     35   // First we test them with a background colour set
     36   tft.setTextSize(1);
     37   tft.fillScreen(TFT_BLACK);
     38   tft.setTextColor(TFT_GREEN, TFT_BLACK);
     39 
     40   tft.drawString(" !\"#$%&'()*+,-./0123456", 0, 0, 2);
     41   tft.drawString("789:;<=>?@ABCDEFGHIJKL", 0, 16, 2);
     42   tft.drawString("MNOPQRSTUVWXYZ[\\]^_`", 0, 32, 2);
     43   tft.drawString("abcdefghijklmnopqrstuvw", 0, 48, 2);
     44   int xpos = 0;
     45   xpos += tft.drawString("xyz{|}~", 0, 64, 2);
     46   tft.drawChar(127, xpos, 64, 2);
     47   delay(WAIT);
     48 
     49   tft.fillScreen(TFT_BLACK);
     50   tft.setTextColor(TFT_GREEN, TFT_BLACK);
     51 
     52   tft.drawString(" !\"#$%&'()*+,-.", 0, 0, 4);
     53   tft.drawString("/0123456789:;", 0, 26, 4);
     54   tft.drawString("<=>?@ABCDE", 0, 52, 4);
     55   tft.drawString("FGHIJKLMNO", 0, 78, 4);
     56   tft.drawString("PQRSTUVWX", 0, 104, 4);
     57   delay(WAIT);
     58 
     59   tft.fillScreen(TFT_BLACK);
     60   tft.drawString("YZ[\\]^_`abc", 0, 0, 4);
     61   tft.drawString("defghijklmno", 0, 26, 4);
     62   tft.drawString("pqrstuvwxyz", 0, 52, 4);
     63   xpos = 0;
     64   xpos += tft.drawString("{|}~", 0, 78, 4);
     65   tft.drawChar(127, xpos, 78, 4);
     66   delay(WAIT);
     67 
     68   tft.fillScreen(TFT_BLACK);
     69   tft.setTextColor(TFT_BLUE, TFT_BLACK);
     70 
     71   tft.drawString("012345", 0, 0, 6);
     72   tft.drawString("6789", 0, 40, 6);
     73   tft.drawString("apm-:.", 0, 80, 6);
     74   delay(WAIT);
     75 
     76   tft.fillScreen(TFT_BLACK);
     77   tft.setTextColor(TFT_RED, TFT_BLACK);
     78 
     79   tft.drawString("0123", 0, 0, 7);
     80   tft.drawString("4567", 0, 60, 7);
     81   delay(WAIT);
     82 
     83   tft.fillScreen(TFT_BLACK);
     84   tft.drawString("890:.", 0, 0, 7);
     85   tft.drawString("", 0, 60, 7);
     86   delay(WAIT);
     87 
     88   tft.fillScreen(TFT_BLACK);
     89   tft.setTextColor(TFT_YELLOW, TFT_BLACK);
     90 
     91   tft.drawString("01", 0, 0, 8);
     92   delay(WAIT);
     93   
     94   tft.drawString("23", 0, 0, 8);
     95   delay(WAIT);
     96 
     97   tft.drawString("45", 0, 0, 8);
     98   delay(WAIT);
     99   
    100   tft.drawString("67", 0, 0, 8);
    101   delay(WAIT);
    102 
    103   tft.drawString("89", 0, 0, 8);
    104   delay(WAIT);
    105  
    106   tft.drawString("0:.", 0, 0, 8);
    107   delay(WAIT);
    108 
    109   tft.setTextColor(TFT_MAGENTA);
    110   tft.drawNumber(millis() - targetTime, 0, 100, 4);
    111   delay(4000);
    112 
    113   // Now test them with transparent background
    114   targetTime = millis();
    115 
    116   tft.setTextSize(1);
    117   tft.fillScreen(TFT_BROWN);
    118   tft.setTextColor(TFT_GREEN);
    119 
    120   tft.drawString(" !\"#$%&'()*+,-./0123456", 0, 0, 2);
    121   tft.drawString("789:;<=>?@ABCDEFGHIJKL", 0, 16, 2);
    122   tft.drawString("MNOPQRSTUVWXYZ[\\]^_`", 0, 32, 2);
    123   tft.drawString("abcdefghijklmnopqrstuvw", 0, 48, 2);
    124   xpos = 0;
    125   xpos += tft.drawString("xyz{|}~", 0, 64, 2);
    126   tft.drawChar(127, xpos, 64, 2);
    127   delay(WAIT);
    128 
    129   tft.fillScreen(TFT_BROWN);
    130   tft.setTextColor(TFT_GREEN);
    131 
    132   tft.drawString(" !\"#$%&'()*+,-.", 0, 0, 4);
    133   tft.drawString("/0123456789:;", 0, 26, 4);
    134   tft.drawString("<=>?@ABCDE", 0, 52, 4);
    135   tft.drawString("FGHIJKLMNO", 0, 78, 4);
    136   tft.drawString("PQRSTUVWX", 0, 104, 4);
    137 
    138   delay(WAIT);
    139   tft.fillScreen(TFT_BROWN);
    140   tft.drawString("YZ[\\]^_`abc", 0, 0, 4);
    141   tft.drawString("defghijklmno", 0, 26, 4);
    142   tft.drawString("pqrstuvwxyz", 0, 52, 4);
    143   xpos = 0;
    144   xpos += tft.drawString("{|}~", 0, 78, 4);
    145   tft.drawChar(127, xpos, 78, 4);
    146   delay(WAIT);
    147 
    148   tft.fillScreen(TFT_BROWN);
    149   tft.setTextColor(TFT_BLUE);
    150 
    151   tft.drawString("012345", 0, 0, 6);
    152   tft.drawString("6789", 0, 40, 6);
    153   tft.drawString("apm-:.", 0, 80, 6);
    154   delay(WAIT);
    155 
    156   tft.fillScreen(TFT_BROWN);
    157   tft.setTextColor(TFT_RED);
    158 
    159   tft.drawString("0123", 0, 0, 7);
    160   tft.drawString("4567", 0, 60, 7);
    161   delay(WAIT);
    162 
    163   tft.fillScreen(TFT_BROWN);
    164   tft.drawString("890:.", 0, 0, 7);
    165   tft.drawString("", 0, 60, 7);
    166   delay(WAIT);
    167 
    168   tft.fillScreen(TFT_BROWN);
    169   tft.setTextColor(TFT_YELLOW);
    170 
    171   tft.drawString("0123", 0, 0, 8);
    172   delay(WAIT);
    173 
    174   tft.fillScreen(TFT_BROWN);
    175   tft.drawString("4567", 0, 0, 8);
    176   delay(WAIT);
    177 
    178   tft.fillScreen(TFT_BROWN);
    179   tft.drawString("890:.", 0, 0, 8);
    180   delay(WAIT);
    181 
    182   tft.setTextColor(TFT_MAGENTA);
    183 
    184   tft.drawNumber(millis() - targetTime, 0, 100, 4);
    185   delay(4000);;
    186 }
    187