Simon Armstrong — Fri, 01 Jul 2016 04:25:11 +0000

After a bit of head scratching I have just finished building mx2cc for pi.

https://github.com/nitrologic/monkey2/blob/master/bin/mx2cc_pi

To build this binary I did a full build on linux desktop and used scp to copy the modified monkey2 folder to the pi.

I then added a cmake script and a script inside this folder:

~/monkey2/src/mx2cc/mx2cc.buildv1.0.0/build_cache/mx2cc.1.00

Extra bits are for unused native broadcom EGL device layer.

CMakeLists.txt

cmake_minimum_required(VERSION 2.8.9)

project(monkey2)

IF(PI)
   add_definitions( -D__PI__)
   SET(CMAKE_SYSTEM_NAME Linux)
   SET(CMAKE_SYSTEM_VERSION 1)
   SET(CMAKE_C_COMPILER gcc-4.9)
   SET(CMAKE_CXX_COMPILER g++-4.9)
   SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w -std=c++11")   
ENDIF(PI)

include_directories( 
  /home/pi/monkey2/modules/monkey/native
)

file(GLOB mx2cc_src 
  /home/pi/monkey2/modules/std/std.buildv1.0.0/build_cache/desktop_release_linux/*.cpp
  /home/pi/monkey2/modules/libc/libc.buildv1.0.0/build_cache/desktop_release_linux/*.cpp
  /home/pi/monkey2/modules/stb-image/stb-image.buildv1.0.0/build_cache/desktop_release_linux/*.cpp
  /home/pi/monkey2/modules/stb-image-write/stb-image-write.buildv1.0.0/build_cache/desktop_release_linux/*.cpp
  /home/pi/monkey2/modules/miniz/miniz.buildv1.0.0/build_cache/desktop_release_linux/*.cpp
  /home/pi/monkey2/modules/hoedown/hoedown.buildv1.0.0/build_cache/desktop_release_linux/*.cpp
  *.cpp
  /home/pi/monkey2/modules/monkey/native/*.cpp
  /home/pi/monkey2/modules/stb-image/native/*.c
  /home/pi/monkey2/modules/stb-image-write/native/*.c
  /home/pi/monkey2/modules/std/misc/native/*.cpp
  /home/pi/monkey2/modules/std/fiber/native/*.cpp
  /home/pi/monkey2/modules/std/libc/native/*.cpp
  /home/pi/monkey2/modules/miniz/native/*.c
  /home/pi/monkey2/modules/hoedown/hoedown/src/*.c

)

file(GLOB mx2cc_h 
  *.h
)

IF(PI)

include_directories( 
  /opt/vc/include
  /opt/vc/include/interface/vmcs_host/linux
  /opt/vc/include/interface/vcos/pthreads
)

ADD_EXECUTABLE( mx2cc_pi
  ${mx2cc_src}
  ${mx2cc_h}
)
target_link_libraries(mx2cc_pi rt pthread)

# find_library(EGL_LIB EGL /opt/vc/lib)
# find_library(GLES_LIB GLESv2 /opt/vc/lib)
# find_library(BCM_LIB bcm_host /opt/vc/lib)
# target_link_libraries(mx2cc_pi pthread asound ${EGL_LIB} ${GLES_LIB} ${BCM_LIB})

ENDIF(PI)

cmake_minimum_required(VERSION 2.8.9)

project(monkey2)

IF(PI)

add_definitions( -D__PI__)

SET(CMAKE_SYSTEM_NAME Linux)

SET(CMAKE_SYSTEM_VERSION 1)

SET(CMAKE_C_COMPILER gcc-4.9)

SET(CMAKE_CXX_COMPILER g++-4.9)

SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -w -std=c++11")

ENDIF(PI)

include_directories(

/home/pi/monkey2/modules/monkey/native

)

file(GLOB mx2cc_src

/home/pi/monkey2/modules/std/std.buildv1.0.0/build_cache/desktop_release_linux/*.cpp

/home/pi/monkey2/modules/libc/libc.buildv1.0.0/build_cache/desktop_release_linux/*.cpp

/home/pi/monkey2/modules/stb-image/stb-image.buildv1.0.0/build_cache/desktop_release_linux/*.cpp

/home/pi/monkey2/modules/stb-image-write/stb-image-write.buildv1.0.0/build_cache/desktop_release_linux/*.cpp

/home/pi/monkey2/modules/miniz/miniz.buildv1.0.0/build_cache/desktop_release_linux/*.cpp

/home/pi/monkey2/modules/hoedown/hoedown.buildv1.0.0/build_cache/desktop_release_linux/*.cpp

*.cpp

/home/pi/monkey2/modules/monkey/native/*.cpp

/home/pi/monkey2/modules/stb-image/native/*.c

/home/pi/monkey2/modules/stb-image-write/native/*.c

/home/pi/monkey2/modules/std/misc/native/*.cpp

/home/pi/monkey2/modules/std/fiber/native/*.cpp

/home/pi/monkey2/modules/std/libc/native/*.cpp

/home/pi/monkey2/modules/miniz/native/*.c

/home/pi/monkey2/modules/hoedown/hoedown/src/*.c

)

file(GLOB mx2cc_h

*.h

)

IF(PI)

include_directories(

/opt/vc/include

/opt/vc/include/interface/vmcs_host/linux

/opt/vc/include/interface/vcos/pthreads

)

ADD_EXECUTABLE( mx2cc_pi

${mx2cc_src}

${mx2cc_h}

)

target_link_libraries(mx2cc_pi rt pthread)

# find_library(EGL_LIB EGL /opt/vc/lib)

# find_library(GLES_LIB GLESv2 /opt/vc/lib)

# find_library(BCM_LIB bcm_host /opt/vc/lib)

# target_link_libraries(mx2cc_pi pthread asound ${EGL_LIB} ${GLES_LIB} ${BCM_LIB})

ENDIF(PI)

buildpi.sh

#!/bin/bash
# needs debian-jessie with libasound2-dev libudev-dev

start=$SECONDS
src=$(pwd)
target=$src/bin
set -e
if [ ! -d $target ]; then
  mkdir $target
fi
cd $target
cmake -D"CMAKE_BUILD_TYPE=Release" -D"PI=1" -G"Unix Makefiles" $src
make -j 8
#make 
ls -l .

elapsed=$(($SECONDS-$start))
echo "Task Complete elapsed="$(($elapsed/60))":"$(($elapsed%60))

#!/bin/bash

# needs debian-jessie with libasound2-dev libudev-dev

start=$SECONDS

src=$(pwd)

target=$src/bin

set -e

if [ ! -d $target ]; then

mkdir $target

cd $target

cmake -D"CMAKE_BUILD_TYPE=Release" -D"PI=1" -G"Unix Makefiles" $src

make -j 8

#make

ls -l .

elapsed=$(($SECONDS-$start))

echo "Task Complete elapsed="$(($elapsed/60))":"$(($elapsed%60))

]]>

Simon Armstrong — Fri, 01 Jul 2016 04:49:37 +0000

Have now added changes to common.sh and building modules slowly….

As this is just a fork of the main repo to use monkey2 on pi do following from the pi home folder:

git clone https://github.com/nitrologic/monkey2

cd monkey2/scripts

./updatemods

etc.

]]>

Simon Armstrong — Fri, 01 Jul 2016 05:03:36 +0000

Still going. No errors so far. This is worse than loading from cassette tape…

]]>

Matthew Smith — Fri, 01 Jul 2016 05:08:44 +0000

Haha! Needs the flashing loader! Miss lots of stuff from the good old days but not that one.

Is that a Pi 3 Simon?

]]>

Simon Armstrong — Fri, 01 Jul 2016 05:16:00 +0000

A PI 2.

and still going…

I do like the way the green light blinks at me and I have 8×8 disco lights hat which will be going back on soon enough…

]]>

Matthew Smith — Fri, 01 Jul 2016 07:07:28 +0000

Thanks.

Nice!

]]>

jondecker76 — Fri, 01 Jul 2016 19:51:01 +0000

Any report on how well this worked?

Did everything build? Can simple projects be built? What about mojo projects?

]]>

Simon Armstrong — Sun, 03 Jul 2016 02:01:17 +0000

Just committed working version.

Some issues still with input but SDL2 egl2 display is all go so mojo is a gogo!

]]>

nobuyuki — Sun, 03 Jul 2016 13:43:52 +0000

Woot! I sense a “Monkey Boy” rpi0 portable console project in the future…

]]>

nigelibrown — Tue, 19 Jul 2016 10:06:25 +0000

Simon Thank you for this work, Monkey is so suited to this platform.

Just tried:

git clone https://github.com/nitrologic/monkey2

cd monkey2/scripts

./updatemods.sh

On a Raspberry Pi3, apart from a required “apt-get install libudev-dev” & “libsdl2-dev” everything built OK. Just need to work out what to do next 🙂

]]>

Monkey 2Raspberry Pi binaries – Monkey 2