add rocket.initialize() function for initial MCU and peripheral setup

1 files changed, 8 insertions, 4 deletions

diff --git a/src/system.h b/src/system.h
index b36e348..7c0ab80 100644
--- a/src/system.h
+++ b/src/system.h
@@ -1,7 +1,3 @@
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <avr/wdt.h>
-#include <util/delay.h>
 #include <stdlib.h>
 
 #define SHUTDOWN_THRESHOLD 2048
@@ -18,6 +14,14 @@ class System {
 		System() { want_shutdown = 0; };
 
 		/**
+		 * Initial MCU setup. Turns off unused peripherals to save power
+		 * and configures the button pins. Also configures all other pins
+		 * and peripherals using the enable function of their respective
+		 * classes. Turns on interrupts once that's done.
+		 */
+		void initialize(void);
+
+		/**
 		 * System idle loop. Checks for button presses, handles
 		 * standby/resume, reads data from the Modem and updates the Display.
 		 *