Migrating repo.

firmware/main.h

@@ -0,0 +1,57 @@
+#ifndef __MAIN_H_
+#define __MAIN_H_
+
+#define F_CPU 1200000UL	// Chip left with
+		// default factory fuse values 
+		// Low = 0x6A
+		// High = 0xFF
+		// Internal oscillator on 9.6MHZ with
+		// clock divided by 8, thus making
+		// making CPU to run at 1.2MHZ
+
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <avr/eeprom.h>
+#include <avr/sleep.h>
+#include <util/delay.h>
+#include <stdlib.h>
+
+
+// Global Variable declarations --------------
+uint8_t cur_led = 7;	// This will hold the
+					// current LED that is
+					// turned ON, starting
+					// with the central LED
+					// number 7
+
+uint8_t stand_cycle = 0; // Saves the
+						 // standby number of 
+						 // times will blink
+
+uint8_t led_table[9] = {	// Table that
+						// holds the first
+						// nibble for DDRB
+						// and second nibble
+						// for PORTB
+
+	0b00000000,		// Led's off
+	0b00010011,		// Led 1
+	0b00100110,		// Led 2
+	0b01001100,		// Led 3	
+	0b00100011,		// Led 4	
+	0b01000110,		// Led 5
+	0b10001100,		// Led 6
+	0b01000101,		// Led 7
+	0b00010101		// Led tester point
+};
+// -------------------------------------------
+
+
+// Functions declarations --------------------
+void what_led(uint8_t led);	// Function to
+							// turn ON given
+							// led number with
+							// charlieplex
+// -------------------------------------------
+
+#endif