sdtape -> filer

apple1.ino

@@ -29,7 +29,7 @@ void reset() {
 
 	io.reset();
 	if (sd)
-		io.tape.start(PROGRAMS);
+		io.files.start(PROGRAMS);
 	else
 		io.status("No SD Card");
 }
@@ -67,22 +67,22 @@ void loop() {
 				reset();
 				break;
 			case PS2_F2:
-				filename = io.tape.advance();
+				filename = io.files.advance();
 				io.status(filename);
 				break;
 			case PS2_F3:
-				filename = io.tape.rewind();
+				filename = io.files.rewind();
 				io.status(filename);
 				break;
 			case PS2_F4:
 				io.load();
 				break;
 			case PS2_F6:
-				io.status(checkpoint(io.tape, PROGRAMS));
+				io.status(io.files.checkpoint());
 				break;
 			case PS2_F7:
 				if (filename)
-					restore(io.tape, PROGRAMS, filename);
+					io.files.restore(filename);
 				break;
 			default:
 				io.up(key);

io.cpp

@@ -2,7 +2,8 @@
 #include <stdint.h>
 #include <memory.h>
 #include <tftdisplay.h>
-#include <sdtape.h>
+#include <serialio.h>
+#include <filer.h>
 #include <keyboard.h>
 #include <timed.h>
 
@@ -31,9 +32,9 @@ void io::reset() {
 }
 
 void io::load() {
-	if (tape.more()) {
+	if (files.more()) {
 		_loading = true;
-		enter(tape.read());
+		enter(files.read());
 	}
 }
 
@@ -150,8 +151,8 @@ uint8_t io::read_porta_cr() {
 		return b;
 
 	if (_loading) {
-		if (tape.more())
-			enter(tape.read());
+		if (files.more())
+			enter(files.read());
 		else
 			_loading = false;
 	}

io.h

@@ -15,7 +15,7 @@ public:
 	virtual uint8_t read_porta_cr();
 
 	void load();
-	sdtape tape;
+	flash_filer files;
 private:
 	void display(uint8_t);
 	void draw(char, int, int);