2019-12-25 10:03:56 +00:00
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# AVR Toolchain
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## Prerequisites
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```shell
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2020-01-09 16:44:00 +00:00
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apt install automake flex byacc bison build-essential libelf-dev libgmp-dev libmpfr-dev libmpc-dev libusb-1.0-0-dev libusb-dev libftdi-dev libftdi1
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2019-12-25 10:03:56 +00:00
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```
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## Binutils
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```shell
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$ wget http://ftp.gnu.org/gnu/binutils/binutils-2.33.1.tar.xz
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$ tar xvf binutils-2.33.1.tar.xz
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$ cd binutils-2.33.1
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$ ./configure --target=avr --program-prefix="avr-"
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$ make -j4
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$ make install
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```
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## GCC
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```shell
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$ wget ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-9.2.0/gcc-9.2.0.tar.xz
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$ tar cvf gcc-9.2.0.tar.xz
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$ mkdir avrgcc-9.2.0
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$ cd avrgcc-9.2.0
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$ ../gcc-9.2.0/configure --target=avr --enable-languages=c,c++ --disable-libssp
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$ make -j4
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$ make install
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```
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## avr-libc
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```shell
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$ wget http://download.savannah.gnu.org/releases/avr-libc/avr-libc-2.0.0.tar.bz2
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$ tar xvf avr-libc-2.0.0.tar.bz2
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$ cd avr-libc-2.0.0
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$ ./configure --host=avr
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$ make -j4
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$ make install
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2020-01-09 16:07:20 +00:00
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```
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## avrdude
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```shell
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$ wget http://download.savannah.gnu.org/releases/avrdude/avrdude-6.3.tar.gz
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$ tar xvf avrdude-6.3.tar.gz
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$ cd avrdude-6.3
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$ ./configure --enable-linuxgpio
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$ make
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$ make install
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2019-12-25 10:03:56 +00:00
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```
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