Generate model in comand line

README.md

@@ -23,24 +23,27 @@ git https://github.com/matrix-io/matrix-creator-pocketsphinx.git
 cd matrix-creator-pocketsphinx
 mkdir build && cd build && cmake .. && make
 ```
+### Model File
 
-### Install testing voice commands:
+#### Option 1
+
+#### Install testing voice commands:
 Download sample language and dictionary from [here](https://drive.google.com/file/d/0B3lA7p7SjZu-YUJxYmIwcnh4Qlk/view?usp=sharing) or make new models (explanation below) then extract it:
 ```
 cd demos
 mkdir assets
 tar xf TAR6706.tgz -C assets
 ```
 
-### Run DEMO:
+#### Run DEMO:
 on build/demos:
 ```
 ./pocketsphinx_demo -keyphrase "MATRIX" -kws_threshold 1e-20 -dict assets/6706.dic -lm assets/6706.lm -inmic yes -adcdev mic_channel8
 ``` 
 - *mic_channel8* (all microphones array)
 - *mic_channelX* (only X microphone)
 
-#### (optional) Custom lenguage and phrases for recognition 
+##### (optional) Custom lenguage and phrases for recognition 
 
 + Make a text plane like this: 
 ``` 
@@ -68,5 +71,50 @@ matrix ten minutes
 
 + Upload this file to [Sphinx Knowledge Base Tool](http://www.speech.cs.cmu.edu/tools/lmtool-new.html) and compile knowledge base.
 
-+ Dowload *TARXXXXX.tgz* and upgrade assets: 
++ Dowload *TARXXXXX.tgz* and upgrade assets:
+
+
+### Option 2
+#### Generate the model
+
+##### Install srilm in your computer
+- Download in http://www.speech.sri.com/projects/srilm/download.html
+
+- If your computer is linux or mac:
+
+```
+mkdir /usr/share/srilm
+mv srilm.tgz /usr/share/srilm
+cd /usr/share/srilm
+tar xzf srilm.tgz
+sudo apt-get install tcl tcl-dev csh gawk
+```
+- In Makefile, uncomment the SRILM= parameter and point it to /usr/share/srilm (or your equivalent path)
+- Add the following to your .bashrc
+
+```
+SRILM=/usr/share/srilm
+export PATH=$PATH:$SRILM/bin:$SRILM/bin/i686-ubuntu
+export MANPATH=$SRILM/man:$MANPATH
+```
+- reference : http://www.spencegreen.com/2012/02/01/installing-srilm-on-ubuntu-11-10/ 
+
+##### Generate the model with srilm
+
+```
+cd /folder/where/your/text/is
+ngram-count -order 2 -interpolate -cdiscount1 0 -cdiscount2 0.5   -text train-text.txt -lm model.lm
+```
+- Your train-text should be like the train-text in the folder config
+- Move the model.lm to /home/pi/matrix-creator-pocketsphinx/build/demos IN YOUR MATRIX
+
+#### Run DEMO:
+on build/demos:
+```
+./pocketsphinx_demo -keyphrase "MATRIX" -kws_threshold 1e-20 -lm assets/model.lm -inmic yes -adcdev mic_channel8
+``` 
+- *mic_channel8* (all microphones array)
+- *mic_channelX* (only X microphone)
+
+
 

config/train-text.txt

@@ -0,0 +1,21 @@
+<s> matrix </s>
+<s> everloop </s>
+<s> arc  </s>
+<s> clear </s>
+<s> stop </s>
+<s> shutdown </s>
+<s> now </s>
+<s> ipaddress </s>
+<s> matrix everloop </s>
+<s> matrix clear </s>
+<s> matrix stop </s>
+<s> matrix ipaddress </s>
+<s> matrix game time </s>
+<s> matrix one minute </s>
+<s> matrix two minutes </s>
+<s> matrix three minutes </s>
+<s> matrix four minutes </s>
+<s> matrix five minutes </s>
+<s> matrix ten seconds </s>
+<s> matrix ten minutes </s>
+<s> matrix brazil </s>

demos/CMakeLists.txt

@@ -33,6 +33,11 @@ set_property(TARGET uv_demo PROPERTY CXX_STANDARD 11)
 target_link_libraries(uv_demo matrix_creator_hal)
 target_link_libraries(uv_demo ${CMAKE_THREAD_LIBS_INIT})
 
+add_executable(brazil_demo brazil_demo.cpp)
+set_property(TARGET brazil_demo PROPERTY CXX_STANDARD 11)
+target_link_libraries(brazil_demo matrix_creator_hal)
+target_link_libraries(brazil_demo ${CMAKE_THREAD_LIBS_INIT})
+
 add_executable(clear_demo clear_demo.cpp)
 set_property(TARGET clear_demo PROPERTY CXX_STANDARD 11)
 target_link_libraries(clear_demo matrix_creator_hal)

demos/brazil_demo.cpp

@@ -0,0 +1,57 @@
+/*
+ * Copyright 2016 <Admobilize>
+ * MATRIX Labs  [http://creator.matrix.one]
+ * This file is part of MATRIX Creator HAL
+ *
+ * MATRIX Creator HAL is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <unistd.h>
+#include <iostream>
+
+#include "matrix_hal/everloop_image.h"
+#include "matrix_hal/everloop.h"
+#include "matrix_hal/wishbone_bus.h"
+
+namespace hal = matrix_hal;
+
+int main() {
+  hal::WishboneBus bus;
+
+  bus.SpiInit();
+
+  hal::Everloop everloop;
+  hal::EverloopImage image1d;
+
+  everloop.Setup(&bus);
+
+  for (hal::LedValue& led : image1d.leds) {
+    led.red = 0;
+    led.green = 0;
+    led.blue = 0;
+    led.white = 0;
+  }
+
+  for (int i = 0; i < 12; ++i){
+    image1d.leds[i].green = 20;
+  }
+  for (int i = 12; i < 23; ++i){
+    image1d.leds[i].white = 20;
+  }
+  for (int i = 23; i < 35; ++i){
+    image1d.leds[i].blue = 20;
+  }
+
+  everloop.Write(&image1d);
+
+  return 0;
+}

demos/pocketsphinx_demo.cpp

@@ -75,6 +75,7 @@ static cmd_ln_t *config_;
 
 void process_rules(const char *hyp) {
   const std::string cmd_ever = "./everloop_demo &";
+  const std::string cmd_br = "./brazil_demo &";
   const std::string cmd_arc = "./arc_demo &";
   const std::string cmd_ipaddr = "./ipaddress_demo &";
   const std::string cmd_clear = "./clear_demo &";
@@ -92,6 +93,8 @@ void process_rules(const char *hyp) {
   printf("match: %s\n", hyp);
   if (std::strcmp(hyp, "MATRIX EVERLOOP") == 0)
     system(cmd_ever.c_str());
+  if (std::strcmp(hyp, "MATRIX BRAZIL") == 0)
+    system(cmd_br.c_str());
   if (std::strcmp(hyp, "MATRIX ARC") == 0)
     system(cmd_arc.c_str());
   if (std::strcmp(hyp, "MATRIX STOP") == 0)