Big refactor and new run script

Examples/Arduboy-Tutorials/eeprom_byte/src/lib.rs

@@ -0,0 +1,56 @@
+#![no_std]
+#![allow(non_upper_case_globals)]
+//Include the Arduboy Library
+//Initialize the arduboy object
+#[allow(unused_imports)]
+use arduboy_rust::prelude::*;
+const arduboy: Arduboy2 = Arduboy2::new();
+
+// #[link_section = ".progmem.data"]
+
+// Setup eeprom memory
+static mut eeprom: EEPROMBYTE = EEPROMBYTE::new(10);
+
+static mut count_in_ram: u8 = 0;
+static mut count_in_eeprom: u8 = 0;
+
+// The setup() function runs once when you turn your Arduboy on
+#[no_mangle]
+pub unsafe extern "C" fn setup() {
+    // put your setup code here, to run once:
+    arduboy.begin();
+    eeprom.init();
+    arduboy.clear();
+    arduboy.set_frame_rate(30);
+}
+// The loop() function repeats forever after setup() is done
+#[no_mangle]
+#[export_name = "loop"]
+pub unsafe extern "C" fn loop_() {
+    // put your main code here, to run repeatedly:
+    if !arduboy.next_frame() {
+        return;
+    }
+    arduboy.clear();
+    arduboy.poll_buttons();
+    if arduboy.just_pressed(UP) {
+        count_in_ram += 1;
+    }
+    if arduboy.just_pressed(DOWN) {
+        count_in_ram -= 1;
+    }
+    if arduboy.just_pressed(A) {
+        eeprom.update(count_in_ram);
+        count_in_eeprom = eeprom.read()
+    }
+    arduboy.set_cursor(0, 0);
+    arduboy.print(f!(b"Up/Down: Edit InRam\n\nA: Save to EEPROM\0"));
+
+    arduboy.set_cursor(0, HEIGHT - FONT_HEIGHT);
+    arduboy.print(f!(b"InRam:\0"));
+    arduboy.print(count_in_ram as u16);
+    arduboy.set_cursor(10 * FONT_WIDTH, HEIGHT - FONT_HEIGHT);
+    arduboy.print(f!(b"EEPROM:\0"));
+    arduboy.print(count_in_eeprom as u16);
+    arduboy.display();
+}