X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosui%2FAltosRomconfig.java;fp=altosui%2FAltosRomconfig.java;h=0000000000000000000000000000000000000000;hp=55056b5e521cff94803addea48d17d7e6f9c9277;hb=09e0c304b420a12fa1616005db946523c6e5bef1;hpb=9acd488c5f945511f813d84c3c6f69846d4601e8

diff --git a/altosui/AltosRomconfig.java b/altosui/AltosRomconfig.java
deleted file mode 100644
index 55056b5e..00000000
--- a/altosui/AltosRomconfig.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright © 2010 Keith Packard <keithp@keithp.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-
-package altosui;
-import java.io.*;
-
-public class AltosRomconfig {
-	public boolean	valid;
-	public int	version;
-	public int	check;
-	public int	serial_number;
-	public int	radio_calibration;
-
-	static int get_int(byte[] bytes, int start, int len) {
-		int	v = 0;
-		int	o = 0;
-		while (len > 0) {
-			v = v | ((((int) bytes[start]) & 0xff) << o);
-			start++;
-			len--;
-			o += 8;
-		}
-		return v;
-	}
-
-	static void put_int(int value, byte[] bytes, int start, int len) {
-		while (len > 0) {
-			bytes[start] = (byte) (value & 0xff);
-			start++;
-			len--;
-			value >>= 8;
-		}
-	}
-
-	static void put_string(String value, byte[] bytes, int start) {
-		for (int i = 0; i < value.length(); i++)
-			bytes[start + i] = (byte) value.charAt(i);
-	}
-
-	static final int AO_USB_DESC_STRING	= 3;
-
-	static void put_usb_serial(int value, byte[] bytes, int start) {
-		int offset = start + 0xa;
-		int string_num = 0;
-
-		while (offset < bytes.length && bytes[offset] != 0) {
-			if (bytes[offset + 1] == AO_USB_DESC_STRING) {
-				++string_num;
-				if (string_num == 4)
-					break;
-			}
-			offset += ((int) bytes[offset]) & 0xff;
-		}
-		if (offset >= bytes.length || bytes[offset] == 0)
-			return;
-		int len = ((((int) bytes[offset]) & 0xff) - 2) / 2;
-		String fmt = String.format("%%0%dd", len);
-
-		String s = String.format(fmt, value);
-		if (s.length() != len) {
-			System.out.printf("weird usb length issue %s isn't %d\n",
-					  s, len);
-			return;
-		}
-		for (int i = 0; i < len; i++) {
-			bytes[offset + 2 + i*2] = (byte) s.charAt(i);
-			bytes[offset + 2 + i*2+1] = 0;
-		}
-	}
-
-	public AltosRomconfig(byte[] bytes, int offset) {
-		version = get_int(bytes, offset + 0, 2);
-		check = get_int(bytes, offset + 2, 2);
-		if (check == (~version & 0xffff)) {
-			switch (version) {
-			case 2:
-			case 1:
-				serial_number = get_int(bytes, offset + 4, 2);
-				radio_calibration = get_int(bytes, offset + 6, 4);
-				valid = true;
-				break;
-			}
-		}
-	}
-
-	public AltosRomconfig(AltosHexfile hexfile) {
-		this(hexfile.data, 0xa0 - hexfile.address);
-	}
-
-	public void write(byte[] bytes, int offset) throws IOException {
-		if (!valid)
-			throw new IOException("rom configuration invalid");
-
-		if (offset < 0 || bytes.length < offset + 10)
-			throw new IOException("image cannot contain rom config");
-
-		AltosRomconfig existing = new AltosRomconfig(bytes, offset);
-		if (!existing.valid)
-			throw new IOException("image does not contain existing rom config");
-
-		switch (existing.version) {
-		case 2:
-			put_usb_serial(serial_number, bytes, offset);
-		case 1:
-			put_int(serial_number, bytes, offset + 4, 2);
-			put_int(radio_calibration, bytes, offset + 6, 4);
-			break;
-		}
-	}
-
-	public void write (AltosHexfile hexfile) throws IOException {
-		write(hexfile.data, 0xa0 - hexfile.address);
-		AltosRomconfig check = new AltosRomconfig(hexfile);
-		if (!check.valid())
-			throw new IOException("writing new rom config failed\n");
-	}
-
-	public AltosRomconfig(int in_serial_number, int in_radio_calibration) {
-		valid = true;
-		version = 1;
-		check = (~version & 0xffff);
-		serial_number = in_serial_number;
-		radio_calibration = in_radio_calibration;
-	}
-
-	public boolean valid() {
-		return valid && serial_number != 0;
-	}
-
-	public AltosRomconfig() {
-		valid = false;
-	}
-}