The MIPS (m4k) variant of Tiny is a reduced version targetting the PIC32 MCU from Microchip.
Latest updates
jul 18 2012: pic32 board rev_b successfully tested. mar 03 2012: armv7l_linux compiler binaries available. feb 22 2012: code examples for the pic32 devices added. jan 21 2012: win32 msys/mingw based mipsel sdk available. feb 10 2009: cross compiler build instructions available.
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__build instructions__ [host: ppc / MacOS X 10.4] gmp-5.0.2 ./configure --prefix=/opt/gmp-5.0.2 mpfr-3.1.0 ./configure --prefix=/opt/mpfr-3.1.0 --with-gmp=/opt/gmp-5.0.2 binutils-2.19.1a ./configure --prefix=/opt/mipsel-none-elf --target=mipsel-none-elf gcc-4.4.6 cd gcc-4.4.6 mkdir build cd build ../configure --prefix=/opt/mipsel-none-elf --target=mipsel-none-elf \ --with-gnu-ld --with-gnu-as --enable-languages=c --without-headers \ --disable-nls --disable-libssp --disable-multilib --disable-threads \ --with-gmp=/opt/gmp-5.0.2 --with-mpfr=/opt/mpfr-3.1.0 __precompiled binaries__ mipsel_win32_sdk_012012.zip [win32 msys/mingw environment w/ mipsel gnu compiler toolchain] mipsel-none-elf_linux_armv7l_gnueabi_static_031712.tar.gz [linux armv7l / uncompress in /opt]
__hardware__
__documentation__ binaries download see orx_serial_loader
__ressources__ [rev_a] m4k_e00_serial_dl_8M_9600_032012.zip [serial dowloader / uses PIC32 boot flash only] [rev_a] m4k_e00_serial_dl_8M_9600_011812.zip [serial dowloader / initial MPLAB project] [rev_a] tiny_m4k_022212.zip [standalone project / demonstrates printf + GPIOs / gnu gcc] [rev_a] tiny_m4k_070912.zip [standalone project / adds ush + i2c_gpio + TMP275 / gnu gcc]
__add-on(s)__ [rev_a] TMP375_640x480.PNG [0.5C digital out temperature sensor] [rev_a] PIC32_TMP325_640x480.PNG
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[xx/2012] Copyright (c) 2012 Noel Lemouel