Updated font API

main.c

@@ -78,9 +78,9 @@ int main(int argc, char *argv[])
 
 	printf("Text...");
 	lcd_fillScreen(lcd, 0, 0, 0);
-	lcd_printChar(lcd, 10, 90, 'A');
-	lcd_printText(lcd, 10, 50, "Hello, world!");
-	lcd_printChar(lcd, 10, 100, 'Z');
+	lcd_drawChar(lcd, 10, 90, 'A', 255, 0, 0);
+	lcd_drawText(lcd, 10, 50, "Hello, world!", 0, 255, 0);
+	lcd_drawChar(lcd, 10, 100, 'Z', 0, 0, 255);
 	printf("DONE\n");
 
 	printf("...waiting 2 seconds...\n");

spilcd_font.c

@@ -22,16 +22,16 @@ static void lcd_pushChar(lcd_t* lcd, char c)
 	}
 }
 
-void lcd_printChar(lcd_t* lcd, uint8 x, uint8 y, char c)
+void lcd_drawChar(lcd_t* lcd, uint8 x, uint8 y, char c, uint8 r, uint8 g, uint8 b)
 {
 	lcd_setWindow(lcd, x, y, x+8 - 1, y+8 - 1);
 	lcd_pushChar(lcd, c);
 }
 
-void lcd_printText(lcd_t* lcd, uint8 x, uint8 y, char* text)
+void lcd_drawText(lcd_t* lcd, uint8 x, uint8 y, char* text, uint8 r, uint8 g, uint8 b)
 {
 	for (int i = 0; i < strlen(text); i++) {
-		lcd_printChar(lcd, x + i * 8, y, text[i]);
+		lcd_drawChar(lcd, x + i * 8, y, text[i], r, g, b);
 	}
 }
 

spilcd_font.h

@@ -1,5 +1,5 @@
 #include "spilcd.h"
 
-void lcd_printChar(lcd_t* lcd, uint8 x, uint8 y, char c);
-void lcd_printText(lcd_t* lcd, uint8 x, uint8 y, char* text);
+void lcd_drawChar(lcd_t* lcd, uint8 x, uint8 y, char c, uint8 r, uint8 g, uint8 b);
+void lcd_drawText(lcd_t* lcd, uint8 x, uint8 y, char* text, uint8 r, uint8 g, uint8 b);