Add demo repository

This patch also changes .gitignore

Signed-off-by: Bruno Bottazzini <bruno.bottazzini@intel.com>

.gitignore

@@ -1,4 +1,3 @@
-/repos/*
 /node_modules/*
 /client/libs/*
 /sessions

repos/singlesession/demo/grove-kit/README

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+This showcases the Intel boards using the Grove Starter Kit
+
+http://www.seeedstudio.com/depot/Grove-starter-kit-plus-Intel-IoT-Edition-for-Intel-Galileo-Gen-2-and-Edison-p-1978.html
+http://www.intel.com/content/www/us/en/embedded/products/galileo/galileo-overview.html
+
+Grove Starter Kit Plus - Intel IoT Edition for Intel Galileo Gen 2
+Developer Kit is a complete hardware & software solution to help you
+explore the IoT space and create innovative projects. It is a starter
+kit for Intel Galileo Gen2 providing a collection of sensors,
+actuators and shields.
+
+Most of the samples are translations of Arduino Sketches, these are
+listed inside each script.
+
+Since the components may be assembled on different hardware I/O, one
+need to declare its configuration file with the correct pins to use.
+For instance, say your board already has a configuration file or you have
+written your own, then run:
+
+   $ ./grove-button.fbp
+
+Same for other files with associated ".json". If you fail to do so,
+you may receive an error such as:
+
+   $ ./grove-button.fbp
+   ./grove-button.fbp:37:1 Couldn't resolve type name 'Button'
+
+This is because there is no Button group in one
+configuration file supported by the system, you can define one using
+the environment variable.
+
+Alternatively you can define all your entries in a file called
+'sol-flow.json' and it will be looked up in the current folder.

repos/singlesession/demo/grove-kit/grove-button.fbp

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+#!/usr/bin/env sol-fbp-runner
+# This file is part of the Soletta Project
+#
+# Copyright (C) 2015 Intel Corporation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#   * Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in
+#     the documentation and/or other materials provided with the
+#     distribution.
+#   * Neither the name of Intel Corporation nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# sol-fbp-runner grove-button.fbp
+
+# This is a translation of Grove_Button/Grove_Button.ino, from
+# https://github.com/Seeed-Studio/Sketchbook_Starter_Kit_for_Arduino.git
+
+button(Button) OUT -> IN led(LED)

repos/singlesession/demo/grove-kit/grove-buzzer.fbp

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+#!/usr/bin/env sol-fbp-runner
+# This file is part of the Soletta Project
+#
+# Copyright (C) 2015 Intel Corporation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#   * Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in
+#     the documentation and/or other materials provided with the
+#     distribution.
+#   * Neither the name of Intel Corporation nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# sol-fbp-runner grove-buzzer.fbp
+
+# This is a translation of Grove_Buzzer/Grove_Buzzer.ino, from
+# https://github.com/Seeed-Studio/Sketchbook_Starter_Kit_for_Arduino.git
+
+init_val(constant/boolean:value=true) OUT -> ENABLED buzzer(Buzzer:tune="ccggaagffeeddc |111111211111124|300")

repos/singlesession/demo/grove-kit/grove-led-accumulator.fbp

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+#!/usr/bin/env sol-fbp-runner
+# This file is part of the Soletta Project
+#
+# Copyright (C) 2015 Intel Corporation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#   * Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in
+#     the documentation and/or other materials provided with the
+#     distribution.
+#   * Neither the name of Intel Corporation nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# sol-fbp-runner grove-led-accumulator.fbp
+
+# This is one of the translations of Grove_LED/Grove_LED.ino, from
+# https://github.com/Seeed-Studio/Sketchbook_Starter_Kit_for_Arduino.git
+# Here we exemplify the usage of the accumulator node type in order to
+# do the original file's looping. There's a more direct, less verbose
+# way of doing that, though -- check grove-led-wave-generator.fbp
+
+# We split the duty_cycle of 2040816 ns (490 Hz for full intensity),
+# into 256 slices of 7971, mimicking analogWrite()'s range: 0 to 255
+
+false(constant/boolean:value=false)
+constant_max(constant/int:value=255)
+constant_min(constant/int:value=0)
+
+timer_mid_delay(timer:interval=100) OUT -> RESET timer_dec
+false OUT -> ENABLED timer_mid_delay
+
+timer_final_delay(timer:interval=500) OUT -> RESET timer_inc
+false OUT -> ENABLED timer_final_delay
+
+timer_inc(timer:interval=5)
+timer_inc OUT -> INC acc(int/accumulator:setup_value=min:0|max:2032605|step:7971)
+timer_inc OUT -> IN _(converter/empty-to-boolean:output_value=false) OUT -> ENABLED timer_final_delay
+
+timer_dec(timer:interval=5)
+timer_dec OUT -> DEC acc
+timer_dec OUT -> IN _(converter/empty-to-boolean:output_value=false) OUT -> ENABLED timer_mid_delay
+false OUT -> ENABLED timer_dec
+
+acc OUT -> DUTY_CYCLE led(LED_PWM)
+
+acc OUT -> IN[0] comp_max(int/equal)
+constant_max OUT -> IN[1] comp_max
+comp_max OUT -> PULSE_IF_TRUE _(converter/boolean-to-empty) OUT -> IN at_max(converter/empty-to-boolean:output_value=true)
+at_max OUT -> IN _(boolean/not) OUT -> ENABLED timer_inc
+at_max OUT -> RESET timer_mid_delay
+
+acc OUT -> IN[0] comp_min(int/equal)
+constant_min OUT -> IN[1] comp_min
+comp_min OUT -> PULSE_IF_TRUE _(converter/boolean-to-empty) OUT -> IN at_min(converter/empty-to-boolean:output_value=true)
+at_min OUT -> IN _(boolean/not) OUT -> ENABLED timer_dec
+at_min OUT -> RESET timer_final_delay

repos/singlesession/demo/grove-kit/grove-led-wave-generator.fbp

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+#!/usr/bin/env sol-fbp-runner
+# This file is part of the Soletta Project
+#
+# Copyright (C) 2015 Intel Corporation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#   * Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in
+#     the documentation and/or other materials provided with the
+#     distribution.
+#   * Neither the name of Intel Corporation nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# sol-fbp-runner grove-led-generator.fbp
+
+# This is one of the translations of Grove_LED/Grove_LED.ino, from
+# https://github.com/Seeed-Studio/Sketchbook_Starter_Kit_for_Arduino.git
+# Here we exemplify the usage of the wave generator node type in order
+# to do the original file's looping. There's another example doing
+# that by means of the accumulator node -- check
+# grove-led-accumulator.fbp
+
+# We split the duty_cycle of 2040816 ns (490 Hz for full intensity),
+# into 256 slices of 7971, mimicking analogWrite()'s range: 0 to 255
+
+constant_duty_cycle_step(constant/float:value=7971)
+
+timer(timer:interval=5)
+
+# min_ticks: 100 * 5 ms = 500 ms. max_ticks: 20 * 5 ms = 100 ms
+wave(float/wave-generator-trapezoidal:min=0,max=255,ticks_inc=255,ticks_dec=255,ticks_at_min=100,ticks_at_max=20,tick_start=100)
+
+timer OUT -> TICK wave
+
+constant_duty_cycle_step OUT -> OPERAND[1] mult(float/multiplication)
+wave OUT -> OPERAND[0] mult
+mult OUT -> IN conv(converter/float-to-int) OUT -> DUTY_CYCLE led(LED_PWM)

repos/singlesession/demo/grove-kit/grove-light-sensor.fbp

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+#!/usr/bin/env sol-fbp-runner
+# This file is part of the Soletta Project
+#
+# Copyright (C) 2015 Intel Corporation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#   * Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in
+#     the documentation and/or other materials provided with the
+#     distribution.
+#   * Neither the name of Intel Corporation nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# sol-fbp-runner grove-light-sensor.fbp
+
+# This is a translation of Grove_Light_Sensor/Grove_Light_Sensor.ino, from
+# https://github.com/Seeed-Studio/Sketchbook_Starter_Kit_for_Arduino.git
+
+# The original 400 value maps to LUX ~6
+
+lightSensor(LightSensor) LUX -> IN analogToBool(converter/float-to-boolean:true_range=min:6) OUT -> IN led(LED)

repos/singlesession/demo/grove-kit/grove-relay.fbp

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+#!/usr/bin/env sol-fbp-runner
+# This file is part of the Soletta Project
+#
+# Copyright (C) 2015 Intel Corporation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#   * Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in
+#     the documentation and/or other materials provided with the
+#     distribution.
+#   * Neither the name of Intel Corporation nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# sol-fbp-runner grove-relay.fbp
+
+# This is a translation of Grove_Relay/Grove_Relay.ino, from
+# https://github.com/Seeed-Studio/Sketchbook_Starter_Kit_for_Arduino.git
+
+button(Button) OUT -> IN relay(Relay)

repos/singlesession/demo/grove-kit/grove-rotary-angle-sensor.fbp

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+#!/usr/bin/env sol-fbp-runner
+# This file is part of the Soletta Project
+#
+# Copyright (C) 2015 Intel Corporation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+#   * Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in
+#     the documentation and/or other materials provided with the
+#     distribution.
+#   * Neither the name of Intel Corporation nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# sol-fbp-runner grove-rotary-angle-sensor.fbp
+
+# This is a translation of
+# Grove_Rotary_Angle_Sensor/Grove_Rotary_Angle_Sensor.ino, from
+# https://github.com/Seeed-Studio/Sketchbook_Starter_Kit_for_Arduino.git,
+# but showing degrees instead.
+
+sensor(RotaryAngleSensor) DEG -> IN converter(converter/float-to-string) OUT -> IN screen(LCDString)
+
+initial_color(constant/rgb:value=255|255|255|255|255|255) OUT -> COLOR screen