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RepRap Firmware Development Install Information
$id$
1) Prerequisites
To build the Reprap firmware, you will need a recent version of sdcc,
and a recent (late 2007 or newer) version of gputils. Do not just use
whatever your Linux distribution provides, or one you find somewhere
on the Internet... please follow the instructions below.
1.1) C compiler and development tools
# Obtain gcc, binutils, subversion, bison and flex
sudo apt-get install build-essential subversion bison flex
1.2) sdcc
# Obtain the current sdcc sourcs from subversion and cd into them
svn co https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc sdcc
cd sdcc
# Configure it for pic14 target only
./configure --disable-mcs51-port --disable-gbz80-port \
--disable-z80-port --disable-avr-port \
--disable-ds390-port --disable-ds400-port \
--disable-pic16-port --disable-xa51-port \
--disable-hc08-port --disable-ucsim \
--disable-sdcdb
# Make and install it (into /usr/local)
make && sudo make install
# Verify it is in your $PATH
which sdcc # Should output "/usr/local/bin/sdcc"
sdcc -v # Should output "SDCC : pic14 2.7.4 #4988 (Jan 1 2008) (UNIX)"
cd ..
1.3) gputils
# Download the source tarball of gputils 0.13.5 from SourceForge
wget http://downloads.sourceforge.net/gputils/gputils-0.13.5.tar.gz
# Unpack it and cd inside it
tar zxf gputils-0.13.5.tar.gz
cd gputils-0.13.5
# Configure, make and install it (into /usr/local)
./configure && make && sudo make install
# Verify it is in your $PATH
which gpasm # Should output "/usr/local/bin/gpasm"
gpasm -v # Should output "gpasm-0.13.5 beta"
2) Configuring and building the Reprap Firmware
With all the development tools in place, a normal autoconf approach
can be used to build the firmware.
# Configure and build the firmware
./configure && make
# Verify the resulting .hex files exist
ls -l devices/*/*.hex
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