Frozenverse/LiquidCrystal_I2C
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Now, createChar function can use PROGMEM charmap

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ortegafernando 2016-03-13 22:02:46 +01:00
parent 291335a765
commit 072347ee32
1 changed files with 1 additions and 1 deletions
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LiquidCrystal_I2C.cpp
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@ -219,7 +219,7 @@ void LiquidCrystal_I2C::createChar(uint8_t location, const char *charmap) {
location &= 0x7; // we only have 8 locations 0-7 location &= 0x7; // we only have 8 locations 0-7
command(LCD_SETCGRAMADDR | (location << 3)); command(LCD_SETCGRAMADDR | (location << 3));
for (int i=0; i<8; i++) { for (int i=0; i<8; i++) {
write(pgm_read_byte_near(charmap++)); write(pgm_read_byte_near(charmap++));
} }
} }