ISPnubModCreator
Creates hex file for ISPnubMod (https://github.com/mgroel/ISPnubMod, http://www.fischl.de/ispnub/) from given programming instruction script. ISPnubModCreator is written in Java.
Usage
Example of programming instruction script, programming an ATmega8 ("../test/main.hex" contains the firmware for the target Atmega8). "test.ispnub":
CONNECT 2000000 ; connect with SCK = 2 MHz
SPIVERIFY 0x30, 0x00, 0x00, 0x00, 0x1E ; check signature byte 0x00 (0x1E = manufactured by Atmel)
SPIVERIFY 0x30, 0x00, 0x01, 0x00, 0x93 ; check signature byte 0x01 (0x93 = 8KB Flash memory)
SPIVERIFY 0x30, 0x00, 0x02, 0x00, 0x07 ; check signature byte 0x02 (0x07 = ATmega8 device)
SPIWRITE 0xAC, 0x80, 0x00, 0x00 ; chip erase
WAIT 2 ; wait 20 ms
FLASH ../test/main.hex, 0, 64 ; flash given hex file starting at flash address 0 with pagesize 64
DISCONNECT ; disconnect SPI
DECCOUNTER 10 ; allow 10 programming cycles
END
Call ISPnubModCreator to create the hex file for ISPnubMod. Compared to the original ISPnubCreator there are several AVR supported on the ISPnub. The calling syntax for ISPnubCreator is as following:
java -jar ISPnubCreator.jar test.ispnub [atmega1284|atmega1284_compat|atmega328_16MHz|atmega16|atmega32|atmega644] ispnub.hex
Now the generated "ispnub.hex" can be flashed with your favorite programmer into the ISPnub module.
Supported Boards and AVR
The firmware is optimized for use on the ISPnubMod-Board (see https://github.com/mgroel/ISPnubMod). Nevertheless there is a compatibility-firmware included to be used on the original ISPnub-Board. To use this firmware call ISPnubModCreator with the argument "atmega1284_compat".
ATmega1284 (tested) ATmega328@16MHz (tested) ATmega16 ATmega32 ATmega644
Build
Ant is used to build the application from Java source code. To create the JAR file, use
ant jar
License
ISPnubCreator, creator for ISPnub hex files
Copyright (C) 2013 Thomas Fischl (http://www.fischl.de)
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, either version 3 of the License, or (at your option) any later version.
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, see http://www.gnu.org/licenses/.