emg: Added emg sensor C source

Added the C source for the emg sensor with necessary changes to cmake,
examples, docs.

    * Renamed all files with groveemg to emg
    * Replaced all instances of groveemg with emg
    * Added C source for emg sensor
    * Updated all cmake files
    * Added C example for emg sensor

Signed-off-by: Noel Eck <noel.eck@intel.com>

examples/c++/CMakeLists.txt

@@ -169,7 +169,7 @@ add_example (nunchuck)
 add_example (otp538u)
 add_example (grovecollision)
 add_example (groveelectromagnet)
-add_example (groveemg)
+add_example (emg)
 add_example (o2)
 add_example (grovegsr)
 add_example (ina132)

examples/c++/emg.cxx

@@ -24,7 +24,7 @@
 #include <unistd.h>
 #include <iostream>
 #include <signal.h>
-#include "groveemg.hpp"
+#include "emg.hpp"
 
 using namespace std;
 
@@ -41,9 +41,9 @@ int main(int argc, char **argv)
   signal(SIGINT, sig_handler);
 
 //! [Interesting]
-  // The was tested with the GroveEMG Muscle Signal Reader Sensor Module
-  // Instantiate a GroveEMG on analog pin A0
-  upm::GroveEMG *emg = new upm::GroveEMG(0);
+  // The was tested with the EMG Muscle Signal Reader Sensor Module
+  // Instantiate a EMG on analog pin A0
+  upm::EMG *emg = new upm::EMG(0);
   cout << "Calibrating...." << endl;
   emg->calibrate();
   

examples/c/CMakeLists.txt

@@ -97,6 +97,7 @@ add_example (dfrorp)
 add_example (vdiv)
 add_example (mqx)
 add_example (o2)
+add_example (emg)
 
 # Custom examples
 add_custom_example (nmea_gps_i2c-example-c nmea_gps_i2c.c nmea_gps)

examples/c/emg.c

@@ -0,0 +1,86 @@
+/*
+ * Author: Jon Trulson <jtrulson@ics.com>
+ * Copyright (c) 2016 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <unistd.h>
+#include <signal.h>
+
+#include "emg.h"
+
+bool shouldRun = true;
+
+void sig_handler(int signo)
+{
+    if (signo == SIGINT)
+        shouldRun = false;
+}
+
+int main()
+{
+    signal(SIGINT, sig_handler);
+
+    //! [Interesting]
+
+    // Instantiate a emg sensor on analog pin A0
+    emg_context sensor = emg_init(0);
+
+    if (!sensor)
+    {
+        printf("emg_init() failed.\n");
+        return -1;
+    }
+
+    // Set the aref, scale, and offset
+    emg_set_aref(sensor, 5.0);
+    emg_set_scale(sensor, 1.0);
+    emg_set_offset(sensor, -.1);
+    printf("aRef: %0.03f scale: %0.03f offset: %0.03f\n\n",
+            emg_get_aref(sensor),
+            emg_get_scale(sensor),
+            emg_get_offset(sensor));
+
+    // Every half a second, sample the sensor output
+    while (shouldRun)
+    {
+        float normalized = 0.0;
+        float raw_volts = 0.0;
+        float volts = 0.0;
+
+        emg_get_normalized(sensor, &normalized);
+        emg_get_raw_volts(sensor, &raw_volts);
+        emg_get_volts(sensor, &volts);
+
+        printf("Normalized output: %0.03f, raw emg sensor output: %0.03f v "
+                "adjusted output: %0.03f v\n", normalized, raw_volts, volts);
+
+        usleep(500000);
+    }
+
+    //! [Interesting]
+
+    printf("Exiting\n");
+
+    emg_close(sensor);
+
+    return 0;
+}

examples/java/CMakeLists.txt

@@ -34,7 +34,7 @@ add_example(GroveButtonSample grove)
 add_example(GroveButton_intrSample grove)
 add_example(GroveCollision grovecollision)
 add_example(GroveEHRSample groveehr)
-add_example(GroveEmg groveemg)
+add_example(Emg emg)
 add_example(GroveGsr grovegsr)
 add_example(GroveLed_multiSample grove)
 add_example(GroveLEDSample grove)

examples/java/Emg.java

@@ -21,15 +21,15 @@
  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
-import upm_groveemg.GroveEMG;
+import upm_emg.EMG;
 
-public class GroveEmg {
+public class Emg {
 
 	public static void main(String[] args) {
 		// TODO Auto-generated method stub
 		//! [Interesting]
 		// Instantiating the Grove EMG sensor on Analog pin 0
-		GroveEMG emg = new GroveEMG(0);
+		EMG emg = new EMG(0);
 		System.out.println("Calibrating ... ");
 		emg.calibrate();
 

examples/javascript/emg.js

@@ -21,26 +21,26 @@
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
-var groveemg_lib = require("jsupm_groveemg");
+var emg_lib = require("jsupm_emg");
 
-// The was tested with the GroveEMG Muscle Signal Reader Sensor Module
-// Instantiate a GroveEMG on analog pin A0
-var groveemg_obj = new groveemg_lib.GroveEMG(0);
+// The was tested with the EMG Muscle Signal Reader Sensor Module
+// Instantiate a EMG on analog pin A0
+var emg_obj = new emg_lib.EMG(0);
 console.log("Calibrating....");
-groveemg_obj.calibrate();
+emg_obj.calibrate();
 
 var myInterval = setInterval(function()
 {
-	console.log(groveemg_obj.value());
+	console.log(emg_obj.value());
 }, 100);
 
 // When exiting: clear interval, and print message
 process.on('SIGINT', function()
 {
 	clearInterval(myInterval);
-	groveemg_obj = null;
-	groveemg_lib.cleanUp();
-	groveemg_lib = null;
+	emg_obj = null;
+	emg_lib.cleanUp();
+	emg_lib = null;
 	console.log("Exiting...");
 	process.exit(0);
 });

examples/python/emg.py

@@ -22,11 +22,11 @@
 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 import time, sys, signal, atexit
-import pyupm_groveemg as upmGroveemg
+import pyupm_emg as upmEmg
 
-# Tested with the GroveEMG Muscle Signal Reader Sensor Module
-# Instantiate a GroveEMG on analog pin A0
-myEMG = upmGroveemg.GroveEMG(0)
+# Tested with the EMG Muscle Signal Reader Sensor Module
+# Instantiate a EMG on analog pin A0
+myEMG = upmEmg.EMG(0)
 
 
 ## Exit handlers ##

src/emg/CMakeLists.txt

@@ -0,0 +1,8 @@
+upm_mixed_module_init (NAME emg
+    DESCRIPTION "upm emg muscle signal reader sensor module"
+    C_HDR emg.h
+    C_SRC emg.c
+    CPP_HDR emg.hpp
+    CPP_SRC emg.cxx
+    FTI_SRC emg_fti.c
+    REQUIRES mraa)

src/emg/emg.c

@@ -0,0 +1,127 @@
+/*
+ * Author:
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <string.h>
+#include <stdlib.h>
+
+#include "emg.h"
+
+emg_context emg_init(int16_t pin)
+{
+    emg_context dev = (emg_context) malloc(sizeof(struct _emg_context));
+
+    if (dev == NULL)
+      return NULL;
+
+    /* Init aio pin */
+    dev->aio = mraa_aio_init(pin);
+
+    if (dev->aio == NULL) {
+        free(dev);
+        return NULL;
+    }
+
+    /* Set the ADC ref, scale, and offset defaults */
+    dev->m_aRef = 5.0;
+    dev->m_scale = 1.0;
+    dev->m_offset = 0.0;
+
+    return dev;
+}
+
+void emg_close(emg_context dev)
+{
+    mraa_aio_close(dev->aio);
+    free(dev);
+}
+
+upm_result_t emg_set_aref(const emg_context dev, float aref)
+{
+    dev->m_aRef = aref;
+    return UPM_SUCCESS;
+}
+
+upm_result_t emg_set_scale(const emg_context dev, float scale)
+{
+    dev->m_scale = scale;
+    return UPM_SUCCESS;
+}
+
+upm_result_t emg_set_offset(const emg_context dev, float offset)
+{
+    dev->m_offset = offset;
+    return UPM_SUCCESS;
+}
+
+float emg_get_aref(const emg_context dev)
+{
+    return dev->m_aRef;
+}
+
+float emg_get_scale(const emg_context dev)
+{
+    return dev->m_scale;
+}
+
+float emg_get_offset(const emg_context dev)
+{
+    return dev->m_offset;
+}
+
+upm_result_t emg_get_normalized(const emg_context dev, float *value)
+{
+    *value = mraa_aio_read_float(dev->aio);
+    if (*value < 0)
+        return UPM_ERROR_OPERATION_FAILED;
+}
+
+upm_result_t emg_get_raw_volts(const emg_context dev, float *value)
+{
+    *value = mraa_aio_read_float(dev->aio);
+    if (*value < 0)
+        return UPM_ERROR_OPERATION_FAILED;
+
+    /* Scale by the ADC reference voltage */
+    *value *= dev->m_aRef;
+
+    return UPM_SUCCESS;
+}
+
+upm_result_t emg_get_volts(const emg_context dev, float *value)
+{
+    *value = mraa_aio_read_float(dev->aio);
+    if (*value < 0)
+        return UPM_ERROR_OPERATION_FAILED;
+
+     /* Apply raw scale */
+    *value *= dev->m_scale;
+
+     /* Scale to aRef */
+    *value *= dev->m_aRef;
+
+    /* Apply the offset in volts */
+    *value += dev->m_offset;
+
+    return UPM_SUCCESS;
+}

src/emg/emg.cxx

@@ -26,12 +26,12 @@
 #include <string>
 #include <stdexcept>
 
-#include "groveemg.hpp"
+#include "emg.hpp"
 
 using namespace upm;
 using namespace std;
 
-GroveEMG::GroveEMG(int pin)
+EMG::EMG(int pin)
 {
     if ( !(m_aio = mraa_aio_init(pin)) )
     {
@@ -41,12 +41,12 @@ GroveEMG::GroveEMG(int pin)
     }
 }
 
-GroveEMG::~GroveEMG()
+EMG::~EMG()
 {
   mraa_aio_close(m_aio);
 }
 
-void GroveEMG::calibrate()
+void EMG::calibrate()
 {
 	int val, sum = 0;
 
@@ -62,7 +62,7 @@ void GroveEMG::calibrate()
 	cout << "Static analog data = " << sum << endl;
 }
 
-int GroveEMG::value()
+int EMG::value()
 {
 	int val = mraa_aio_read(m_aio);
 	return val;

src/emg/emg.h

@@ -0,0 +1,133 @@
+/*
+ * Author:
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#include "upm.h"
+#include "mraa/aio.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * driver context
+ */
+typedef struct _emg_context {
+    /* mraa aio pin context */
+    mraa_aio_context aio;
+    /* Analog voltage reference */
+    float m_aRef;
+    /* Scale */
+    float m_scale;
+    /* Offset in sensor units */
+    float m_offset;
+} *emg_context;
+
+/**
+ * Initialize analog sensor
+ * @param pin Analog pin
+ * @return sensor context
+ */
+emg_context emg_init(int16_t pin);
+
+/**
+ * Analog sensor destructor
+ * @param sensor context pointer
+ */
+void emg_close(emg_context dev);
+
+/**
+ * Set ADC reference voltage
+ * @param dev sensor context pointer
+ * @param aref ADC reference voltage
+ * @return Function result code
+ */
+upm_result_t emg_set_aref(const emg_context dev, float aref);
+
+/**
+ * Set sensor scale.  This scale is applied to the return value:
+ *     counts = counts * scale
+ * @param dev sensor context pointer
+ * @param scale count scale value used
+ * @return Function result code
+ */
+upm_result_t emg_set_scale(const emg_context dev, float scale);
+
+/**
+ * Set sensor offset.  This offset is applied to the return value:
+ *     value = value + offset
+ * @param dev sensor context pointer
+ * @param offset count offset value used
+ * @return Function result code
+ */
+upm_result_t emg_set_offset(const emg_context dev, float offset);
+
+/**
+ * Get sensor aref
+ * @param dev sensor context pointer
+ * @return Sensor ADC reference voltage
+ */
+float emg_get_aref(const emg_context dev);
+
+/**
+ * Get sensor scale
+ * @param dev sensor context pointer
+ * @return Sensor scale
+ */
+float emg_get_scale(const emg_context dev);
+
+/**
+ * Get sensor offset
+ * @param dev sensor context pointer
+ * @return Sensor offset
+ */
+float emg_get_offset(const emg_context dev);
+
+/**
+ * Read normalized value for sensor
+ * @param dev sensor context pointer
+ * @param *value Normalized value (0.0 -> 1.0)
+ * @return Function result code
+ */
+upm_result_t emg_get_normalized(const emg_context dev, float *value);
+
+/**
+ * Read raw voltage from the sensor
+ * @param dev sensor context pointer
+ * @param *value Raw sensor voltage
+ * @return Function result code
+ */
+upm_result_t emg_get_raw_volts(const emg_context dev, float *value);
+
+/**
+ * Read scaled/offset voltage from the sensor
+ * @param dev sensor context pointer
+ * @param *value Adjusted sensor voltage
+ * @return Function result code
+ */
+upm_result_t emg_get_volts(const emg_context dev, float *value);
+#ifdef __cplusplus
+}
+#endif

src/emg/emg.hpp

@@ -29,13 +29,13 @@
 namespace upm {
   /**
    * @brief Grove EMG Muscle Signal Reader library
-   * @defgroup groveemg libupm-groveemg
+   * @defgroup emg libupm-emg
    * @ingroup seeed analog electric
    */
 
   /**
-   * @library groveemg
-   * @sensor groveemg
+   * @library emg
+   * @sensor emg
    * @comname Grove EMG Sensor
    * @type electric
    * @man seeed
@@ -46,21 +46,21 @@ namespace upm {
    * Grove EMG muscle signal reader gathers small muscle signals,
    * then processes them, and returns the result
    *
-   * @image html groveemg.jpg 
-   * @snippet groveemg.cxx Interesting
+   * @image html emg.jpg 
+   * @snippet emg.cxx Interesting
    */
-  class GroveEMG {
+  class EMG {
   public:
     /**
      * Grove EMG reader constructor
      *
      * @param pin Analog pin to use
      */
-    GroveEMG(int pin);
+    EMG(int pin);
     /**
-     * GroveEMG destructor
+     * EMG destructor
      */
-    ~GroveEMG();
+    ~EMG();
 
     /**
      * Calibrates the Grove EMG reader

src/emg/emg_fti.c

@@ -0,0 +1,119 @@
+/*
+ * Author:
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <string.h>
+#include <stdlib.h>
+
+#include "emg.h"
+#include "upm_fti.h"
+#include "fti/upm_sensor.h"
+#include "fti/upm_raw.h"
+
+/** 
+ * This file implements the Function Table Interface (FTI) for this sensor
+ */
+
+const char upm_emg_name[] = "EMG";
+const char upm_emg_description[] = "Analog emg sensor";
+const upm_protocol_t upm_emg_protocol[] = {UPM_ANALOG};
+const upm_sensor_t upm_emg_category[] = {UPM_RAW};
+
+// forward declarations
+const void* upm_emg_get_ft(upm_sensor_t sensor_type);
+void* upm_emg_init_str(const char* protocol, const char* params);
+void upm_emg_close(void* dev);
+const upm_sensor_descriptor_t upm_emg_get_descriptor();
+upm_result_t upm_emg_set_offset(const void* dev, float offset);
+upm_result_t upm_emg_set_scale(const void* dev, float scale);
+upm_result_t upm_emg_get_value(const void* dev, float *value);
+
+/* This sensor implementes 2 function tables */
+/* 1. Generic base function table */
+static const upm_sensor_ft ft_gen =
+{
+    .upm_sensor_init_name = &upm_emg_init_str,
+    .upm_sensor_close = &upm_emg_close,
+    .upm_sensor_get_descriptor = &upm_emg_get_descriptor
+};
+
+/* 2. RAW function table */
+static const upm_raw_ft ft_raw =
+{
+    .upm_raw_set_offset = &upm_emg_set_offset,
+    .upm_raw_set_scale = &upm_emg_set_scale,
+    .upm_raw_get_value = &upm_emg_get_value
+};
+
+const void* upm_emg_get_ft(upm_sensor_t sensor_type)
+{
+    switch(sensor_type)
+    {
+        case UPM_SENSOR:
+            return &ft_gen;
+        case UPM_RAW:
+            return &ft_raw;
+        default:
+            return NULL;
+    }
+}
+
+void* upm_emg_init_str(const char* protocol, const char* params)
+{
+    fprintf(stderr, "String initialization - not implemented, using ain0: %s\n", __FILENAME__);
+    return emg_init(0);
+}
+
+void upm_emg_close(void* dev)
+{
+    emg_close((emg_context)dev);
+}
+
+const upm_sensor_descriptor_t upm_emg_get_descriptor()
+{
+    /* Fill in the descriptor */
+    upm_sensor_descriptor_t usd;
+    usd.name = upm_emg_name;
+    usd.description = upm_emg_description;
+    usd.protocol_size = 1;
+    usd.protocol = upm_emg_protocol;
+    usd.category_size = 1;
+    usd.category = upm_emg_category;
+
+    return usd;
+}
+
+upm_result_t upm_emg_set_offset(const void* dev, float offset)
+{
+    return emg_set_offset((emg_context)dev, offset);
+}
+
+upm_result_t upm_emg_set_scale(const void* dev, float scale)
+{
+    return emg_set_scale((emg_context)dev, scale);
+}
+
+upm_result_t upm_emg_get_value(const void* dev, float *value)
+{
+    return emg_get_volts((emg_context)dev, value);
+}

src/emg/javaupm_emg.i

@@ -1,16 +1,16 @@
-%module javaupm_groveemg
+%module javaupm_emg
 %include "../upm.i"
 
 %{
-    #include "groveemg.hpp"
+    #include "emg.hpp"
 %}
 
-%include "groveemg.hpp"
+%include "emg.hpp"
 
 %pragma(java) jniclasscode=%{
     static {
         try {
-            System.loadLibrary("javaupm_groveemg");
+            System.loadLibrary("javaupm_emg");
         } catch (UnsatisfiedLinkError e) {
             System.err.println("Native code library failed to load. \n" + e);
             System.exit(1);

src/emg/jsupm_emg.i

@@ -0,0 +1,8 @@
+%module jsupm_emg
+%include "../upm.i"
+
+%{
+    #include "emg.hpp"
+%}
+
+%include "emg.hpp"

src/emg/pyupm_emg.i

@@ -1,11 +1,11 @@
 // Include doxygen-generated documentation
 %include "pyupm_doxy2swig.i"
-%module pyupm_groveemg
+%module pyupm_emg
 %include "../upm.i"
 
 %feature("autodoc", "3");
 
-%include "groveemg.hpp"
+%include "emg.hpp"
 %{
-    #include "groveemg.hpp"
+    #include "emg.hpp"
 %}

src/groveemg/CMakeLists.txt

@@ -1,5 +0,0 @@
-set (libname "groveemg")
-set (libdescription "upm groveemg muscle signal reader sensor module")
-set (module_src ${libname}.cxx)
-set (module_hpp ${libname}.hpp)
-upm_module_init()

src/groveemg/jsupm_groveemg.i

@@ -1,8 +0,0 @@
-%module jsupm_groveemg
-%include "../upm.i"
-
-%{
-    #include "groveemg.hpp"
-%}
-
-%include "groveemg.hpp"