Diff: main.cpp

Revision:

1:eb9338579a76

Parent:

0:e13c5589c250

--- a/main.cpp	Sun May 03 01:18:16 2015 +0000
+++ b/main.cpp	Wed Dec 23 16:02:40 2015 +0000
@@ -1,50 +1,29 @@
 #include "mbed.h"
-#include "Adafruit_LEDBackpack.h"
-#include "Adafruit_GFX.h"
+#include "LedPanel.h"
+#include "LedPanel_GFX.h"
  
 I2C i2c(p9, p10);
 DigitalOut myled(LED1);
+LocalFileSystem local("local");
 
-Adafruit_8x8matrix matrix1 = Adafruit_8x8matrix(&i2c);
-Adafruit_8x8matrix matrix2 = Adafruit_8x8matrix(&i2c);
+LedPanel matrix(&i2c);
  
 int main() {
-    int ledon=0;
+    char text[10];
+    
+    FILE *fp = fopen("/local/text.txt", "r");
+    
+    fgets(text,10,fp);
     
-    matrix1.begin(0x70);
-    matrix2.begin(0x71);
-    matrix1.setBrightness(15);
-    matrix2.setBrightness(4);
+    fclose(fp);
+    
+    matrix.begin(0x70,0x71);
+    matrix.setBrightness(1);
+	
     while(1) {
-        matrix1.clear();
-        matrix2.clear();
-#if 1
-        for (int y = 0; y < 8; y++) {
-          for (int x = 0; x < 16; x++) {
-              matrix1.drawPixel(x, y, LED_ON);  
-              matrix2.drawPixel(15-x, 7-y, LED_ON);  
-              matrix1.writeDisplay();  // write the changes we just made to the display
-              matrix2.writeDisplay();  // write the changes we just made to the display
-              wait_ms(10);
-              myled=(ledon^=1);
-          }
-        }
-        wait(1);
-
-        for (int y = 0; y < 8; y++) {
-          for (int x = 0; x < 16; x++) {
-              matrix1.drawPixel(x, y, LED_OFF);  
-              matrix2.drawPixel(15-x, 7-y, LED_OFF);  
-              matrix1.writeDisplay();  // write the changes we just made to the display
-              matrix2.writeDisplay();  // write the changes we just made to the display
-              wait_ms(10);
-              myled=(ledon^=1);
-          }
-        }
-#else
-        matrix1.writeDisplay();  // write the changes we just made to the display
-        matrix2.writeDisplay();  // write the changes we just made to the display
-#endif
-        wait(1);
+        matrix.setCursor(0,0);
+        matrix.printf("%s",text);
+        matrix.writeDisplay();
+        wait(2);
     }
 }