文件列表:

COPYING (18011, 2016-09-17)
Config (0, 2016-09-17)
Config\LUFAConfig.h (4697, 2016-09-17)
Descriptors.c (16795, 2016-09-17)
Descriptors.h (8460, 2016-09-17)
Makefile (1289, 2016-09-17)
doxyfile (104425, 2016-09-17)
hardware (0, 2016-09-17)
hardware\led.h (3466, 2016-09-17)
hardware\usart.c (7328, 2016-09-17)
hardware\usart.h (2322, 2016-09-17)
lufa_virtualserial.inf (2172, 2016-09-17)
main.c (10781, 2016-09-17)
main.h (1810, 2016-09-17)
protocol (0, 2016-09-17)
protocol\command.h (2211, 2016-09-17)
protocol\delimiter.h (982, 2016-09-17)
protocol\event.h (1876, 2016-09-17)
protocol\interface.h (1448, 2016-09-17)
protocol\protocol.c (809, 2016-09-17)
protocol\response.h (1736, 2016-09-17)
protocol\state.h (1583, 2016-09-17)
thirdparty (0, 2016-09-17)
thirdparty\lufa (0, 2016-09-17)
util (0, 2016-09-17)
util\debug.h (1046, 2016-09-17)
util\fifo.h (5064, 2016-09-17)
util\timer.h (2391, 2016-09-17)

JTAGICE mkII compatible DebugWire debugger ========================================== This project is an attempt to produce a DebugWire-compatible debugger for use with `avarice` using the JTAGICE mkII protocol. At the moment, this is merely a proof of concept. Hardware -------- The hardware for now is being prototyped on a Freetronics LeoStick, with the Arduino firmware erased. The LeoStick is basically a thumbdrive-sized development board for the Atmel ATMega32U4 and incorporates a few on-board peripherals, namely a pushbutton, two RGB LEDs, and a piezo buzzer. The plan is to make use of the ATMega32U4's UART (pins 1 & 2) via a non-inverting open-collector buffer to drive the nRESET pin of the target device. SPI to the target will be bit-banged (the ATMega32U4 SPI pins are wired to the ISP port of the LeoStick itself). Software -------- We will use the LUFA stack to provide the comms to the host. Aim is to be compatible with `avarice` for use with `avr-gdb`. Protocol -------- AVR067 (http://www.atmel.com/images/doc2587.pdf) documents the JTAGICE protocol. License ------- 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 2 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 (see COPYING); if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

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