From 356b1dd43c89a412f97c4a8afdfaddd652a0d705 Mon Sep 17 00:00:00 2001
From: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
Date: Tue, 3 Jun 2014 16:23:26 +0000
Subject: [PATCH 1/5] servo: Added new module servo

Signed-off-by: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
---
 examples/CMakeLists.txt  |  3 ++
 examples/es08a.cxx       | 68 +++++++++++++++++++++++++++++++
 src/CMakeLists.txt       |  1 +
 src/servo/CMakeLists.txt |  4 ++
 src/servo/es08a.cxx      | 39 ++++++++++++++++++
 src/servo/es08a.h        | 40 ++++++++++++++++++
 src/servo/jsupm_es08a.i  |  7 ++++
 src/servo/pyupm_es08a.i  |  8 ++++
 src/servo/servo.cxx      | 88 ++++++++++++++++++++++++++++++++++++++++
 src/servo/servo.h        | 58 ++++++++++++++++++++++++++
 10 files changed, 316 insertions(+)
 create mode 100644 examples/es08a.cxx
 create mode 100644 src/servo/CMakeLists.txt
 create mode 100644 src/servo/es08a.cxx
 create mode 100644 src/servo/es08a.h
 create mode 100644 src/servo/jsupm_es08a.i
 create mode 100644 src/servo/pyupm_es08a.i
 create mode 100644 src/servo/servo.cxx
 create mode 100644 src/servo/servo.h

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 44ffc368..ddaf11bf 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -8,6 +8,7 @@ add_executable (led-bar led-bar.cxx)
 add_executable (seg-lcd 4digitdisplay.cxx)
 add_executable (nrf_transmitter nrf_transmitter.cxx)
 add_executable (nrf_receiver nrf_receiver.cxx)
+add_executable (es08a es08a.cxx)
 
 include_directories (${PROJECT_SOURCE_DIR}/src/hmc5883l)
 include_directories (${PROJECT_SOURCE_DIR}/src/grove)
@@ -16,6 +17,7 @@ include_directories (${PROJECT_SOURCE_DIR}/src/buzzer)
 include_directories (${PROJECT_SOURCE_DIR}/src/ledbar)
 include_directories (${PROJECT_SOURCE_DIR}/src/4digitdisplay)
 include_directories (${PROJECT_SOURCE_DIR}/src/nrf24l01)
+include_directories (${PROJECT_SOURCE_DIR}/src/servo)
 
 target_link_libraries (compass hmc5883l ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (groveled grove ${CMAKE_THREAD_LIBS_INIT})
@@ -27,3 +29,4 @@ target_link_libraries (led-bar ledbar ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (seg-lcd 4digitdisplay ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (nrf_transmitter nrf24l01 ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (nrf_receiver nrf24l01 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (es08a servo ${CMAKE_THREAD_LIBS_INIT})
diff --git a/examples/es08a.cxx b/examples/es08a.cxx
new file mode 100644
index 00000000..c82bb255
--- /dev/null
+++ b/examples/es08a.cxx
@@ -0,0 +1,68 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 <iostream>
+#include "es08a.h"
+#include <signal.h>
+#include <stdlib.h>
+
+int running = 0;
+
+void
+sig_handler(int signo)
+{
+    printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        running = 1;
+    }
+}
+
+int
+main(int argc, char **argv)
+{
+    upm::ES08A *servo = new upm::ES08A(5);
+
+    signal(SIGINT, sig_handler);
+
+    int clock = 0;
+    while (!running) {
+        for (int i = 0; i < 18; i++) {
+            servo->setAngle (clock);
+            clock += 10;
+        }
+
+        for (int i = 0; i < 18; i++) {
+            servo->setAngle (clock);
+            clock -= 10;
+        }
+    }
+
+    std::cout << "exiting application" << std::endl;
+
+    delete servo;
+
+    return 0;
+}
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 87264f59..7089684c 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -5,3 +5,4 @@ add_subdirectory (buzzer)
 add_subdirectory (ledbar)
 add_subdirectory (4digitdisplay)
 add_subdirectory (nrf24l01)
+add_subdirectory (servo)
diff --git a/src/servo/CMakeLists.txt b/src/servo/CMakeLists.txt
new file mode 100644
index 00000000..1bd9e5dc
--- /dev/null
+++ b/src/servo/CMakeLists.txt
@@ -0,0 +1,4 @@
+set (libname "servo")
+add_library (servo SHARED servo.cxx es08a.cxx)
+include_directories (${MAA_INCLUDE_DIR})
+target_link_libraries (servo ${MAA_LIBRARIES})
diff --git a/src/servo/es08a.cxx b/src/servo/es08a.cxx
new file mode 100644
index 00000000..01ecd82b
--- /dev/null
+++ b/src/servo/es08a.cxx
@@ -0,0 +1,39 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 <iostream>
+#include <unistd.h>
+
+#include "es08a.h"
+
+using namespace upm;
+
+ES08A::ES08A (int pin) : Servo(pin) {
+    m_name     = "ES08A";
+    m_maxAngle = 180.0;
+}
+
+ES08A::~ES08A() {
+
+}
diff --git a/src/servo/es08a.h b/src/servo/es08a.h
new file mode 100644
index 00000000..c17dbc62
--- /dev/null
+++ b/src/servo/es08a.h
@@ -0,0 +1,40 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 <string>
+#include "servo.h"
+
+namespace upm {
+
+#define MIN_PULSE_WIDTH      600
+#define MAX_PULSE_WIDTH      2500
+
+class ES08A : public Servo {
+    public:
+        ES08A (int pin);
+        ~ES08A ();
+};
+
+}
diff --git a/src/servo/jsupm_es08a.i b/src/servo/jsupm_es08a.i
new file mode 100644
index 00000000..00e51d80
--- /dev/null
+++ b/src/servo/jsupm_es08a.i
@@ -0,0 +1,7 @@
+%module jsupm_es08a
+
+%{
+    #include "es08a.h"
+%}
+
+%include "es08a.h"
diff --git a/src/servo/pyupm_es08a.i b/src/servo/pyupm_es08a.i
new file mode 100644
index 00000000..3262ba3b
--- /dev/null
+++ b/src/servo/pyupm_es08a.i
@@ -0,0 +1,8 @@
+%module pyupm_es08a
+
+%feature("autodoc", "3");
+
+%include "es08a.h"
+%{
+    #include "es08a.h"
+%}
diff --git a/src/servo/servo.cxx b/src/servo/servo.cxx
new file mode 100644
index 00000000..c117a9b4
--- /dev/null
+++ b/src/servo/servo.cxx
@@ -0,0 +1,88 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 <iostream>
+#include <unistd.h>
+#include <stdlib.h>
+
+#include "servo.h"
+
+using namespace upm;
+
+Servo::Servo (int pin) {
+    maa_result_t error = MAA_SUCCESS;
+
+    m_maxAngle        = 180.0;
+    m_servoPin        = pin;
+    m_pwmServoContext = maa_pwm_init (m_servoPin);
+}
+
+Servo::~Servo () {
+
+}
+
+/*
+ * X = between (MIN_PULSE_WIDTH , MAX_PULSE_WIDTH)
+ *
+ * X usec
+ * _______
+ *        |_______________________________________
+ *                      20000 usec
+ *
+ * Max period can be only 7968750(nses) which is ~8(msec)
+ * so the servo wil not work as expected.
+ * */
+maa_result_t Servo::setAngle (int angle) {
+    if (m_pwmServoContext == NULL) {
+        std::cout << "PWM context is NULL" << std::endl;
+        return MAA_ERROR_UNSPECIFIED;
+    }
+
+    maa_pwm_enable (m_pwmServoContext, 1);
+    for (int cycles = 0; cycles < 128; cycles++) {
+        maa_pwm_period_us (m_pwmServoContext, MAX_PERIOD);
+        maa_pwm_pulsewidth_us (m_pwmServoContext, calcPulseTraveling(angle));
+    }
+    maa_pwm_enable (m_pwmServoContext, 0);
+
+    std::cout << "angle = " << angle << " ,pulse = " << calcPulseTraveling(angle) << std::endl;
+}
+
+/*
+ * Calculating relative pulse time to the value.
+ * */
+int Servo::calcPulseTraveling (int value) {
+    // if bigger than the boundaries
+    if (value > m_maxAngle) {
+        return MAX_PULSE_WIDTH;
+    }
+
+    // if less than the boundaries
+    if (value  < 0) {
+        return MIN_PULSE_WIDTH;
+    }
+
+    // the conversion
+    return (int) ((float)MIN_PULSE_WIDTH + ((float)value / m_maxAngle) * ((float)MAX_PULSE_WIDTH - (float)MIN_PULSE_WIDTH));
+}
diff --git a/src/servo/servo.h b/src/servo/servo.h
new file mode 100644
index 00000000..430a4968
--- /dev/null
+++ b/src/servo/servo.h
@@ -0,0 +1,58 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 <string>
+#include <maa/pwm.h>
+
+namespace upm {
+
+#define MIN_PULSE_WIDTH      600
+#define MAX_PULSE_WIDTH      2500
+#define MAX_PERIOD           7968
+
+#define HIGH                  1
+#define LOW                   0
+
+class Servo {
+    public:
+        Servo (int pin);
+        ~Servo();
+        maa_result_t setAngle (int angle);
+
+        std::string name()
+        {
+            return m_name;
+        }
+    protected:
+        int calcPulseTraveling (int value);
+
+        std::string         m_name;
+        int                 m_servoPin;
+        float               m_maxAngle;
+        maa_pwm_context     m_pwmServoContext;
+        // maa_gpio_context    m_servoPinCtx;
+};
+
+}

From 23d847e3800646035c8b492f600a790c8fc87c71 Mon Sep 17 00:00:00 2001
From: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
Date: Wed, 4 Jun 2014 14:57:19 +0000
Subject: [PATCH 2/5] hcsr04: Added new sonar module (not working properly yet)

Signed-off-by: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
---
 examples/CMakeLists.txt   |  3 ++
 examples/hcsr04.cxx       | 61 +++++++++++++++++++++++++
 src/CMakeLists.txt        |  1 +
 src/hcsr04/CMakeLists.txt |  4 ++
 src/hcsr04/hcsr04.cxx     | 94 +++++++++++++++++++++++++++++++++++++++
 src/hcsr04/hcsr04.h       | 66 +++++++++++++++++++++++++++
 src/hcsr04/jsupm_hcsr04.i |  7 +++
 src/hcsr04/pyupm_hcsr04.i |  8 ++++
 8 files changed, 244 insertions(+)
 create mode 100644 examples/hcsr04.cxx
 create mode 100644 src/hcsr04/CMakeLists.txt
 create mode 100644 src/hcsr04/hcsr04.cxx
 create mode 100644 src/hcsr04/hcsr04.h
 create mode 100644 src/hcsr04/jsupm_hcsr04.i
 create mode 100644 src/hcsr04/pyupm_hcsr04.i

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index ddaf11bf..79572e3d 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -9,6 +9,7 @@ add_executable (seg-lcd 4digitdisplay.cxx)
 add_executable (nrf_transmitter nrf_transmitter.cxx)
 add_executable (nrf_receiver nrf_receiver.cxx)
 add_executable (es08a es08a.cxx)
+add_executable (son-hcsr04 hcsr04.cxx)
 
 include_directories (${PROJECT_SOURCE_DIR}/src/hmc5883l)
 include_directories (${PROJECT_SOURCE_DIR}/src/grove)
@@ -18,6 +19,7 @@ include_directories (${PROJECT_SOURCE_DIR}/src/ledbar)
 include_directories (${PROJECT_SOURCE_DIR}/src/4digitdisplay)
 include_directories (${PROJECT_SOURCE_DIR}/src/nrf24l01)
 include_directories (${PROJECT_SOURCE_DIR}/src/servo)
+include_directories (${PROJECT_SOURCE_DIR}/src/hcsr04)
 
 target_link_libraries (compass hmc5883l ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (groveled grove ${CMAKE_THREAD_LIBS_INIT})
@@ -30,3 +32,4 @@ target_link_libraries (seg-lcd 4digitdisplay ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (nrf_transmitter nrf24l01 ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (nrf_receiver nrf24l01 ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (es08a servo ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (son-hcsr04 hcsr04 ${CMAKE_THREAD_LIBS_INIT})
diff --git a/examples/hcsr04.cxx b/examples/hcsr04.cxx
new file mode 100644
index 00000000..4cf454c1
--- /dev/null
+++ b/examples/hcsr04.cxx
@@ -0,0 +1,61 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 <iostream>
+#include "hcsr04.h"
+#include <signal.h>
+#include <stdlib.h>
+#include <sys/time.h>
+
+upm::HCSR04 *sonar = NULL;
+
+void
+sig_handler(int signo)
+{
+    printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        sonar->m_doWork = 1;
+    }
+}
+
+void
+interrupt (void) {
+    sonar->ackEdgeDetected ();
+}
+
+int
+main(int argc, char **argv)
+{
+    sonar = new upm::HCSR04(5, 7, &interrupt);
+    signal(SIGINT, sig_handler);
+
+    printf ("width = %d\n", sonar->getDistance());
+    std::cout << "exiting application" << std::endl;
+
+    delete sonar;
+
+    return 0;
+}
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 7089684c..51edb876 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -6,3 +6,4 @@ add_subdirectory (ledbar)
 add_subdirectory (4digitdisplay)
 add_subdirectory (nrf24l01)
 add_subdirectory (servo)
+add_subdirectory (hcsr04)
diff --git a/src/hcsr04/CMakeLists.txt b/src/hcsr04/CMakeLists.txt
new file mode 100644
index 00000000..0b40430a
--- /dev/null
+++ b/src/hcsr04/CMakeLists.txt
@@ -0,0 +1,4 @@
+set (libname "hcsr04")
+add_library (hcsr04 SHARED hcsr04.cxx)
+include_directories (${MAA_INCLUDE_DIR})
+target_link_libraries (hcsr04 ${MAA_LIBRARIES})
diff --git a/src/hcsr04/hcsr04.cxx b/src/hcsr04/hcsr04.cxx
new file mode 100644
index 00000000..1eb1054f
--- /dev/null
+++ b/src/hcsr04/hcsr04.cxx
@@ -0,0 +1,94 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 <iostream>
+#include <unistd.h>
+#include <stdlib.h>
+#include <functional>
+
+#include "hcsr04.h"
+
+using namespace upm;
+
+HCSR04::HCSR04 (uint8_t triggerPin, uint8_t echoPin, void (*fptr)(void)) {
+    maa_result_t error  = MAA_SUCCESS;
+    m_name              = "HCSR04";
+
+    m_pwmTriggerCtx     = maa_pwm_init (triggerPin);
+    if (m_pwmTriggerCtx == NULL) {
+        std::cout << "PWM context is NULL" << std::endl;
+        exit (1);
+    }
+
+    maa_init();
+    m_echoPinCtx = maa_gpio_init(echoPin);
+    if (m_echoPinCtx == NULL) {
+        fprintf (stderr, "Are you sure that pin%d you requested is valid on your platform?", echoPin);
+        exit (1);
+    }
+
+    maa_gpio_dir(m_echoPinCtx, MAA_GPIO_IN);
+    gpio_edge_t edge = MAA_GPIO_EDGE_BOTH;
+    maa_gpio_isr (m_echoPinCtx, edge, fptr);
+}
+
+HCSR04::~HCSR04 () {
+    maa_result_t error = MAA_SUCCESS;
+
+    maa_pwm_close (m_pwmTriggerCtx);
+    error = maa_gpio_close (m_echoPinCtx);
+    if (error != MAA_SUCCESS) {
+        maa_result_print (error);
+    }
+}
+
+int
+HCSR04::getDistance () {
+    maa_pwm_enable (m_pwmTriggerCtx, 1);
+    maa_pwm_period_us (m_pwmTriggerCtx, MAX_PERIOD);
+    maa_pwm_pulsewidth_us (m_pwmTriggerCtx, TRIGGER_PULSE);
+    maa_pwm_enable (m_pwmTriggerCtx, 0);
+
+    m_doWork = 0;
+    m_InterruptCounter = 0;
+    while (!m_doWork) {
+        sleep (1);
+    }
+
+    return m_FallingTimeStamp - m_RisingTimeStamp;
+}
+
+void
+HCSR04::ackEdgeDetected () {
+    struct timeval timer;
+    gettimeofday(&timer, NULL);
+
+    ++m_InterruptCounter;
+    if (!(m_InterruptCounter % 2)) {
+        m_FallingTimeStamp  = 1000000 * timer.tv_sec + timer.tv_usec;
+        m_doWork = 1;
+    } else {
+        m_RisingTimeStamp = 1000000 * timer.tv_sec + timer.tv_usec;
+    }
+}
diff --git a/src/hcsr04/hcsr04.h b/src/hcsr04/hcsr04.h
new file mode 100644
index 00000000..f94776c5
--- /dev/null
+++ b/src/hcsr04/hcsr04.h
@@ -0,0 +1,66 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 <string>
+#include <maa/aio.h>
+#include <maa/gpio.h>
+#include <maa/pwm.h>
+#include <sys/time.h>
+
+#define HIGH                   1
+#define LOW                    0
+
+#define MAX_PERIOD             7968
+#define TRIGGER_PULSE          10
+
+namespace upm {
+
+class HCSR04 {
+    public:
+        HCSR04 (uint8_t triggerPin, uint8_t echoPin, void (*fptr)(void));
+        ~HCSR04 ();
+        int getDistance ();
+        void ackEdgeDetected ();
+
+        uint8_t m_doWork;
+
+        std::string name()
+        {
+            return m_name;
+        }
+
+    private:
+        maa_pwm_context     m_pwmTriggerCtx;
+        maa_gpio_context    m_echoPinCtx;
+
+        uint8_t m_waitEcho;
+        long    m_RisingTimeStamp;
+        long    m_FallingTimeStamp;
+        uint8_t m_InterruptCounter;
+
+        std::string         m_name;
+};
+
+}
diff --git a/src/hcsr04/jsupm_hcsr04.i b/src/hcsr04/jsupm_hcsr04.i
new file mode 100644
index 00000000..808c3779
--- /dev/null
+++ b/src/hcsr04/jsupm_hcsr04.i
@@ -0,0 +1,7 @@
+%module jsupm_hcsr04
+
+%{
+    #include "hcsr04.h"
+%}
+
+%include "hcsr04.h"
diff --git a/src/hcsr04/pyupm_hcsr04.i b/src/hcsr04/pyupm_hcsr04.i
new file mode 100644
index 00000000..175e983f
--- /dev/null
+++ b/src/hcsr04/pyupm_hcsr04.i
@@ -0,0 +1,8 @@
+%module pyupm_hcsr04
+
+%feature("autodoc", "3");
+
+%include "hcsr04.h"
+%{
+    #include "hcsr04.h"
+%}

From 039b1381946da8c35e023c1c129d4551ede5d8ea Mon Sep 17 00:00:00 2001
From: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
Date: Thu, 5 Jun 2014 13:02:49 +0000
Subject: [PATCH 3/5] ssd1308: Added new oled display

Signed-off-by: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
---
 examples/CMakeLists.txt |   2 +
 examples/oled-1308.cxx  | 116 +++++++++++++++++++++++++++
 src/lcd/CMakeLists.txt  |   2 +-
 src/lcd/jsupm_ssd1308.i |   7 ++
 src/lcd/pyupm_ssd1308.i |   8 ++
 src/lcd/ssd1308.cxx     | 172 +++++++++++++++++++++++++++++++++++++++
 src/lcd/ssd1308.h       | 173 ++++++++++++++++++++++++++++++++++++++++
 7 files changed, 479 insertions(+), 1 deletion(-)
 create mode 100644 examples/oled-1308.cxx
 create mode 100644 src/lcd/jsupm_ssd1308.i
 create mode 100644 src/lcd/pyupm_ssd1308.i
 create mode 100644 src/lcd/ssd1308.cxx
 create mode 100644 src/lcd/ssd1308.h

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 79572e3d..d110d3ce 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -10,6 +10,7 @@ add_executable (nrf_transmitter nrf_transmitter.cxx)
 add_executable (nrf_receiver nrf_receiver.cxx)
 add_executable (es08a es08a.cxx)
 add_executable (son-hcsr04 hcsr04.cxx)
+add_executable (oled-1308 oled-1308.cxx)
 
 include_directories (${PROJECT_SOURCE_DIR}/src/hmc5883l)
 include_directories (${PROJECT_SOURCE_DIR}/src/grove)
@@ -33,3 +34,4 @@ target_link_libraries (nrf_transmitter nrf24l01 ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (nrf_receiver nrf24l01 ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (es08a servo ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (son-hcsr04 hcsr04 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (oled-1308 i2clcd ${CMAKE_THREAD_LIBS_INIT})
diff --git a/examples/oled-1308.cxx b/examples/oled-1308.cxx
new file mode 100644
index 00000000..aa38e69f
--- /dev/null
+++ b/examples/oled-1308.cxx
@@ -0,0 +1,116 @@
+/*
+ * Author: Yevgeniy Kiveish <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 "ssd1308.h"
+
+#define DEVICE_ADDRESS    0x3C
+#define BUS_NUMBER        0x0
+
+static uint8_t SeeedLogo[] ={
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x60, 0xf0, 0xc0, 0x00, 0x00, 0x00, 0xfc, 0xff, 0x87, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03,
+0xff, 0xfc, 0x00, 0x00, 0x00, 0x80, 0xf0, 0x20, 0x00, 0x00, 0x80, 0xc0, 0xc0, 0x60, 0xe0, 0xc0,
+0xc0, 0x00, 0x00, 0x00, 0xc0, 0xc0, 0xc0, 0x60, 0xe0, 0xc0, 0xc0, 0x80, 0x00, 0x00, 0x80, 0xc0,
+0xc0, 0xe0, 0x60, 0xc0, 0xc0, 0x80, 0x00, 0x00, 0x00, 0xc0, 0xc0, 0xc0, 0x60, 0xe0, 0xc0, 0xc0,
+0x80, 0x00, 0x00, 0x80, 0xc0, 0xc0, 0xe0, 0xe0, 0xc0, 0xc0, 0xf8, 0xf8, 0x00, 0x00, 0x00, 0x00,
+0x00, 0xc0, 0xc0, 0xe0, 0x60, 0xc0, 0xc0, 0x80, 0x00, 0xc0, 0xf0, 0xf0, 0xf0, 0xc0, 0x00, 0xc0,
+0xc0, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xc0, 0x00, 0x00, 0x80, 0xc0, 0xc0, 0xe0, 0xe0, 0xc0, 0xc0,
+0xf8, 0xf8, 0x00, 0xd8, 0xd8, 0x00, 0x00, 0x80, 0xc0, 0xc0, 0xe0, 0x60, 0xc0, 0xc0, 0x80, 0x00,
+0x00, 0x03, 0x0f, 0x1e, 0x3c, 0x70, 0xe3, 0xcf, 0x9f, 0x30, 0x00, 0x00, 0x00, 0x00, 0x70, 0xbf,
+0xcf, 0xe3, 0x70, 0x78, 0x3e, 0x0f, 0x03, 0x00, 0x00, 0x00, 0x33, 0x77, 0x66, 0x66, 0x66, 0x6c,
+0x7d, 0x18, 0x00, 0x1f, 0x3f, 0x76, 0x66, 0x66, 0x66, 0x76, 0x37, 0x07, 0x00, 0x0f, 0x3f, 0x7f,
+0x66, 0x66, 0x66, 0x66, 0x77, 0x27, 0x07, 0x00, 0x1f, 0x3f, 0x76, 0x66, 0x66, 0x66, 0x76, 0x37,
+0x07, 0x00, 0x0f, 0x3f, 0x71, 0x60, 0x60, 0x60, 0x60, 0x31, 0x7f, 0x7f, 0x00, 0x00, 0x00, 0x00,
+0x11, 0x37, 0x67, 0x66, 0x66, 0x6c, 0x7d, 0x38, 0x00, 0x00, 0x3f, 0x7f, 0x3f, 0x00, 0x00, 0x1f,
+0x3f, 0x70, 0x60, 0x60, 0x70, 0x7f, 0x7f, 0x00, 0x0f, 0x3f, 0x71, 0x60, 0x60, 0x60, 0x60, 0x31,
+0x7f, 0x7f, 0x00, 0x7f, 0x7f, 0x00, 0x06, 0x1f, 0x3b, 0x60, 0x60, 0x60, 0x60, 0x71, 0x3f, 0x1f,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
+0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x48, 0x48, 0x48, 0xb0, 0x00, 0xc0, 0x20,
+0x20, 0x20, 0xc0, 0x00, 0xc0, 0x20, 0x20, 0x20, 0xc0, 0x00, 0x40, 0xa0, 0xa0, 0xa0, 0x20, 0x00,
+0x00, 0x20, 0xf0, 0x20, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08, 0xf8, 0x08,
+0x08, 0x00, 0xc0, 0x20, 0x20, 0x20, 0xf8, 0x00, 0xc0, 0xa0, 0xa0, 0xa0, 0xc0, 0x00, 0x20, 0xa0,
+0xa0, 0xa0, 0xc0, 0x00, 0x40, 0xa0, 0xa0, 0xa0, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x48, 0x48, 0x48, 0x08, 0x00, 0x20, 0x40, 0x80, 0x40,
+0x20, 0x00, 0x00, 0x20, 0xf0, 0x20, 0x20, 0x00, 0xc0, 0xa0, 0xa0, 0xa0, 0xc0, 0x00, 0xe0, 0x00,
+0x20, 0x20, 0xc0, 0x00, 0xc0, 0x20, 0x20, 0x20, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x02, 0x02, 0x02, 0x01, 0x00, 0x01, 0x02,
+0x02, 0x02, 0x01, 0x00, 0x01, 0x02, 0x02, 0x02, 0x01, 0x00, 0x02, 0x02, 0x02, 0x02, 0x01, 0x00,
+0x00, 0x00, 0x01, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02, 0x03, 0x02,
+0x02, 0x00, 0x01, 0x02, 0x02, 0x02, 0x03, 0x00, 0x01, 0x02, 0x02, 0x02, 0x00, 0x00, 0x01, 0x02,
+0x02, 0x02, 0x01, 0x02, 0x02, 0x02, 0x02, 0x02, 0x01, 0x00, 0x00, 0x08, 0x06, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x02, 0x02, 0x82, 0x02, 0x00, 0x02, 0x01, 0x01, 0x01,
+0x02, 0x00, 0x00, 0x00, 0x01, 0x02, 0x02, 0x00, 0x01, 0x02, 0x02, 0x02, 0x00, 0x00, 0x03, 0x00,
+0x00, 0x00, 0x03, 0x00, 0x01, 0x02, 0x02, 0x02, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x82, 0x8c, 0x60, 0x1c, 0x02, 0x00, 0x1c, 0x22, 0x22, 0x22, 0x1c, 0x00, 0x1e,
+0x20, 0x20, 0x00, 0x3e, 0x00, 0x00, 0x3e, 0x04, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x3e, 0x04, 0x02, 0x02, 0x00, 0x1c, 0x2a, 0x2a, 0x2a, 0x0c, 0x00, 0x12, 0x2a, 0x2a,
+0x2a, 0x1c, 0x20, 0x1c, 0x22, 0x22, 0x22, 0x14, 0x00, 0x3f, 0x00, 0x02, 0x02, 0x3c, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+
+int
+main(int argc, char **argv)
+{
+    upm::SSD1308 *lcd = new upm::SSD1308 (BUS_NUMBER, DEVICE_ADDRESS);
+
+    /*
+     * Simple print hello world
+     */
+    // lcd->setCursor (0, 0);
+    // lcd->write ("Hello World");
+
+   /*
+     * Simple print hello world
+     */
+    lcd->clear ();
+    lcd->draw (SeeedLogo, 1024);
+
+    lcd->close ();
+}
diff --git a/src/lcd/CMakeLists.txt b/src/lcd/CMakeLists.txt
index b77b6f05..5108da42 100644
--- a/src/lcd/CMakeLists.txt
+++ b/src/lcd/CMakeLists.txt
@@ -1,4 +1,4 @@
 set (libname "i2clcd")
-add_library (i2clcd SHARED iiclcd.cxx lcm1602.cxx jhd1313m1.cxx)
+add_library (i2clcd SHARED iiclcd.cxx lcm1602.cxx jhd1313m1.cxx ssd1308.cxx)
 include_directories (${MAA_INCLUDE_DIR})
 target_link_libraries (i2clcd ${MAA_LIBRARIES})
diff --git a/src/lcd/jsupm_ssd1308.i b/src/lcd/jsupm_ssd1308.i
new file mode 100644
index 00000000..d5a4f189
--- /dev/null
+++ b/src/lcd/jsupm_ssd1308.i
@@ -0,0 +1,7 @@
+%module jsupm_ssd1308
+
+%{
+    #include "ssd1308.h"
+%}
+
+%include "ssd1308.h"
diff --git a/src/lcd/pyupm_ssd1308.i b/src/lcd/pyupm_ssd1308.i
new file mode 100644
index 00000000..aa0f0435
--- /dev/null
+++ b/src/lcd/pyupm_ssd1308.i
@@ -0,0 +1,8 @@
+%module pyupm_ssd1308
+
+%feature("autodoc", "3");
+
+%include "ssd1308.h"
+%{
+    #include "ssd1308.h"
+%}
diff --git a/src/lcd/ssd1308.cxx b/src/lcd/ssd1308.cxx
new file mode 100644
index 00000000..2456efb8
--- /dev/null
+++ b/src/lcd/ssd1308.cxx
@@ -0,0 +1,172 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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>
+#include <unistd.h>
+
+#include "ssd1308.h"
+
+using namespace upm;
+
+SSD1308::SSD1308 (int bus_in, int addr_in) : IICLcd (bus_in, addr_in) {
+    i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_OFF);  // display off
+    printf ("NO_GDB :: DISPLAY_CMD_OFF \n");
+    usleep (4500);
+    i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_ON);   // display on
+    usleep (4500);
+    setNormalDisplay ();                         // set to normal display '1' is ON
+
+    clear ();
+    setAddressingMode (PAGE);
+}
+
+SSD1308::~SSD1308 () {
+
+}
+
+maa_result_t
+SSD1308::draw (uint8_t *data, int bytes) {
+    maa_result_t error = MAA_SUCCESS;
+
+    setAddressingMode (HORIZONTAL);
+    for (int idx = 0; idx < bytes; idx++) {
+        i2cData (m_i2c_lcd_control, data[idx]);
+    }
+
+    return error;
+}
+
+/*
+ * **************
+ *  virtual area
+ * **************
+ */
+maa_result_t
+SSD1308::write (std::string msg) {
+    maa_result_t error = MAA_SUCCESS;
+    uint8_t data[2] = {0x40, 0};
+
+    setAddressingMode (PAGE);
+    for (std::string::size_type i = 0; i < msg.size(); ++i) {
+        writeChar (m_i2c_lcd_control, msg[i]);
+    }
+
+    return error;
+}
+
+maa_result_t
+SSD1308::setCursor (int row, int column) {
+    maa_result_t error = MAA_SUCCESS;
+
+    error = i2Cmd (m_i2c_lcd_control, BASE_PAGE_START_ADDR + row);                           // set page address
+    error = i2Cmd (m_i2c_lcd_control, BASE_LOW_COLUMN_ADDR + (8 * column & 0x0F));           // set column lower address
+    error = i2Cmd (m_i2c_lcd_control, BASE_HIGH_COLUMN_ADDR + ((8 * column >> 4) & 0x0F));   // set column higher address
+
+    return error;
+}
+
+maa_result_t
+SSD1308::clear () {
+    maa_result_t error = MAA_SUCCESS;
+    uint8_t columnIdx, rowIdx;
+
+    i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_OFF);  // display off
+    for(rowIdx = 0; rowIdx < 8; rowIdx++) {
+        setCursor (rowIdx, 0);
+
+        // clear all columns
+        for(columnIdx = 0; columnIdx < 16; columnIdx++) {
+            writeChar (m_i2c_lcd_control, ' ');
+        }
+    }
+    i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_ON);   // display on
+    home ();
+
+    return MAA_SUCCESS;
+}
+
+maa_result_t
+SSD1308::home () {
+    return setCursor (0, 0);
+}
+
+/*
+ * **************
+ *  private area
+ * **************
+ */
+maa_result_t
+SSD1308::i2cReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t value) {
+    maa_result_t error = MAA_SUCCESS;
+
+    uint8_t data[2] = { addr, value };
+    error = maa_i2c_address (ctx, deviceAdress);
+    error = maa_i2c_write (ctx, data, 2);
+
+    return error;
+}
+
+maa_result_t
+SSD1308::i2Cmd (maa_i2c_context ctx, uint8_t value) {
+    maa_result_t error = MAA_SUCCESS;
+
+    uint8_t data[2] = { 0x80, value };
+    error = maa_i2c_address (ctx, m_lcd_control_address);
+    error = maa_i2c_write (ctx, data, 2);
+
+    return error;
+}
+
+maa_result_t
+SSD1308::i2cData (maa_i2c_context ctx, uint8_t value) {
+    maa_result_t error = MAA_SUCCESS;
+
+    uint8_t data[2] = { 0x40, value };
+    error = maa_i2c_address (ctx, m_lcd_control_address);
+    error = maa_i2c_write (ctx, data, 2);
+
+    return error;
+}
+
+maa_result_t
+SSD1308::writeChar (maa_i2c_context ctx, uint8_t value) {
+    if (value < 0x20 || value > 0x7F) {
+        value = 0x20; // space
+    }
+
+    for (uint8_t idx = 0; idx < 8; idx++) {
+        i2cData (m_i2c_lcd_control, BasicFont[value - 32][idx]);
+    }
+}
+
+maa_result_t
+SSD1308::setNormalDisplay () {
+    return i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_SET_NORMAL);    // set to normal display '1' is ON
+}
+
+maa_result_t
+SSD1308::setAddressingMode (displayAddressingMode mode) {
+    i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_MEM_ADDR_MODE); //set addressing mode
+    i2Cmd (m_i2c_lcd_control, mode); //set page addressing mode
+}
diff --git a/src/lcd/ssd1308.h b/src/lcd/ssd1308.h
new file mode 100644
index 00000000..a3f18816
--- /dev/null
+++ b/src/lcd/ssd1308.h
@@ -0,0 +1,173 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 <string>
+#include "iiclcd.h"
+
+namespace upm {
+
+#define DISPLAY_CMD_OFF                0xAE
+#define DISPLAY_CMD_ON              0xAF
+
+#define BASE_LOW_COLUMN_ADDR        0x00
+#define BASE_HIGH_COLUMN_ADDR       0x10
+#define BASE_PAGE_START_ADDR        0xB0
+#define DISPLAY_CMD_MEM_ADDR_MODE   0x20
+
+#define DISPLAY_CMD_SET_NORMAL      0xA6
+
+const uint8_t BasicFont[][8] =
+{
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x07,0x00,0x07,0x00,0x00,0x00},
+  {0x00,0x14,0x7F,0x14,0x7F,0x14,0x00,0x00},
+  {0x00,0x24,0x2A,0x7F,0x2A,0x12,0x00,0x00},
+  {0x00,0x23,0x13,0x08,0x64,0x62,0x00,0x00},
+  {0x00,0x36,0x49,0x55,0x22,0x50,0x00,0x00},
+  {0x00,0x00,0x05,0x03,0x00,0x00,0x00,0x00},
+  {0x00,0x1C,0x22,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x41,0x22,0x1C,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x2A,0x1C,0x2A,0x08,0x00,0x00},
+  {0x00,0x08,0x08,0x3E,0x08,0x08,0x00,0x00},
+  {0x00,0xA0,0x60,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x08,0x08,0x08,0x08,0x00,0x00},
+  {0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x10,0x08,0x04,0x02,0x00,0x00},
+  {0x00,0x3E,0x51,0x49,0x45,0x3E,0x00,0x00},
+  {0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00},
+  {0x00,0x62,0x51,0x49,0x49,0x46,0x00,0x00},
+  {0x00,0x22,0x41,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00},
+  {0x00,0x27,0x45,0x45,0x45,0x39,0x00,0x00},
+  {0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00},
+  {0x00,0x01,0x71,0x09,0x05,0x03,0x00,0x00},
+  {0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00},
+  {0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0xAC,0x6C,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x14,0x22,0x41,0x00,0x00,0x00},
+  {0x00,0x14,0x14,0x14,0x14,0x14,0x00,0x00},
+  {0x00,0x41,0x22,0x14,0x08,0x00,0x00,0x00},
+  {0x00,0x02,0x01,0x51,0x09,0x06,0x00,0x00},
+  {0x00,0x32,0x49,0x79,0x41,0x3E,0x00,0x00},
+  {0x00,0x7E,0x09,0x09,0x09,0x7E,0x00,0x00},
+  {0x00,0x7F,0x49,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x41,0x22,0x00,0x00},
+  {0x00,0x7F,0x41,0x41,0x22,0x1C,0x00,0x00},
+  {0x00,0x7F,0x49,0x49,0x49,0x41,0x00,0x00},
+  {0x00,0x7F,0x09,0x09,0x09,0x01,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x51,0x72,0x00,0x00},
+  {0x00,0x7F,0x08,0x08,0x08,0x7F,0x00,0x00},
+  {0x00,0x41,0x7F,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x40,0x41,0x3F,0x01,0x00,0x00},
+  {0x00,0x7F,0x08,0x14,0x22,0x41,0x00,0x00},
+  {0x00,0x7F,0x40,0x40,0x40,0x40,0x00,0x00},
+  {0x00,0x7F,0x02,0x0C,0x02,0x7F,0x00,0x00},
+  {0x00,0x7F,0x04,0x08,0x10,0x7F,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x41,0x3E,0x00,0x00},
+  {0x00,0x7F,0x09,0x09,0x09,0x06,0x00,0x00},
+  {0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00},
+  {0x00,0x7F,0x09,0x19,0x29,0x46,0x00,0x00},
+  {0x00,0x26,0x49,0x49,0x49,0x32,0x00,0x00},
+  {0x00,0x01,0x01,0x7F,0x01,0x01,0x00,0x00},
+  {0x00,0x3F,0x40,0x40,0x40,0x3F,0x00,0x00},
+  {0x00,0x1F,0x20,0x40,0x20,0x1F,0x00,0x00},
+  {0x00,0x3F,0x40,0x38,0x40,0x3F,0x00,0x00},
+  {0x00,0x63,0x14,0x08,0x14,0x63,0x00,0x00},
+  {0x00,0x03,0x04,0x78,0x04,0x03,0x00,0x00},
+  {0x00,0x61,0x51,0x49,0x45,0x43,0x00,0x00},
+  {0x00,0x7F,0x41,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x02,0x04,0x08,0x10,0x20,0x00,0x00},
+  {0x00,0x41,0x41,0x7F,0x00,0x00,0x00,0x00},
+  {0x00,0x04,0x02,0x01,0x02,0x04,0x00,0x00},
+  {0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00},
+  {0x00,0x01,0x02,0x04,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x54,0x54,0x54,0x78,0x00,0x00},
+  {0x00,0x7F,0x48,0x44,0x44,0x38,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x28,0x00,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x48,0x7F,0x00,0x00},
+  {0x00,0x38,0x54,0x54,0x54,0x18,0x00,0x00},
+  {0x00,0x08,0x7E,0x09,0x02,0x00,0x00,0x00},
+  {0x00,0x18,0xA4,0xA4,0xA4,0x7C,0x00,0x00},
+  {0x00,0x7F,0x08,0x04,0x04,0x78,0x00,0x00},
+  {0x00,0x00,0x7D,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x80,0x84,0x7D,0x00,0x00,0x00,0x00},
+  {0x00,0x7F,0x10,0x28,0x44,0x00,0x00,0x00},
+  {0x00,0x41,0x7F,0x40,0x00,0x00,0x00,0x00},
+  {0x00,0x7C,0x04,0x18,0x04,0x78,0x00,0x00},
+  {0x00,0x7C,0x08,0x04,0x7C,0x00,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x38,0x00,0x00,0x00},
+  {0x00,0xFC,0x24,0x24,0x18,0x00,0x00,0x00},
+  {0x00,0x18,0x24,0x24,0xFC,0x00,0x00,0x00},
+  {0x00,0x00,0x7C,0x08,0x04,0x00,0x00,0x00},
+  {0x00,0x48,0x54,0x54,0x24,0x00,0x00,0x00},
+  {0x00,0x04,0x7F,0x44,0x00,0x00,0x00,0x00},
+  {0x00,0x3C,0x40,0x40,0x7C,0x00,0x00,0x00},
+  {0x00,0x1C,0x20,0x40,0x20,0x1C,0x00,0x00},
+  {0x00,0x3C,0x40,0x30,0x40,0x3C,0x00,0x00},
+  {0x00,0x44,0x28,0x10,0x28,0x44,0x00,0x00},
+  {0x00,0x1C,0xA0,0xA0,0x7C,0x00,0x00,0x00},
+  {0x00,0x44,0x64,0x54,0x4C,0x44,0x00,0x00},
+  {0x00,0x08,0x36,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x41,0x36,0x08,0x00,0x00,0x00,0x00},
+  {0x00,0x02,0x01,0x01,0x02,0x01,0x00,0x00},
+  {0x00,0x02,0x05,0x05,0x02,0x00,0x00,0x00}
+};
+
+typedef enum {
+    HORIZONTAL    =  0,
+    VERTICAL      =  1,
+    PAGE          =  2
+} displayAddressingMode;
+
+class SSD1308 : public IICLcd {
+    public:
+        /** SSD1308 Constructor.
+         * Calls MAA initialisation functions.
+         * @param bus i2c bus to use
+         * @param address the slave address the lcd is registered on.
+         */
+        SSD1308 (int bus, int address);
+        ~SSD1308 ();
+        maa_result_t draw(uint8_t *data, int bytes);
+
+        // virtual methods
+        maa_result_t write (std::string msg);
+        maa_result_t setCursor (int row, int column);
+        maa_result_t clear ();
+        maa_result_t home ();
+
+    private:
+        maa_result_t i2Cmd (maa_i2c_context ctx, uint8_t value);
+        maa_result_t i2cReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t data);
+        maa_result_t i2cData (maa_i2c_context ctx, uint8_t value);
+        maa_result_t writeChar (maa_i2c_context ctx, uint8_t value);
+        maa_result_t setNormalDisplay ();
+        maa_result_t setAddressingMode (displayAddressingMode mode);
+    };
+}

From 3ce441f0a89770b19f2c674b94bd3036069155b7 Mon Sep 17 00:00:00 2001
From: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
Date: Thu, 5 Jun 2014 15:20:40 +0000
Subject: [PATCH 4/5] lcd: changed the OOO generalisation.

Signed-off-by: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
---
 src/lcd/iiclcd.cxx    | 33 +++++++++++++++++++++
 src/lcd/iiclcd.h      | 11 +++++--
 src/lcd/jhd1313m1.cxx | 69 +++++++++++--------------------------------
 src/lcd/jhd1313m1.h   |  3 --
 src/lcd/lcm1602.cxx   |  2 +-
 src/lcd/ssd1308.cxx   | 33 ---------------------
 src/lcd/ssd1308.h     |  5 +---
 7 files changed, 61 insertions(+), 95 deletions(-)

diff --git a/src/lcd/iiclcd.cxx b/src/lcd/iiclcd.cxx
index aec56f12..a2d39e42 100644
--- a/src/lcd/iiclcd.cxx
+++ b/src/lcd/iiclcd.cxx
@@ -51,3 +51,36 @@ maa_result_t
 IICLcd::close() {
     return maa_i2c_stop(m_i2c_lcd_control);
 }
+
+maa_result_t
+IICLcd::i2cReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t value) {
+    maa_result_t error = MAA_SUCCESS;
+
+    uint8_t data[2] = { addr, value };
+    error = maa_i2c_address (ctx, deviceAdress);
+    error = maa_i2c_write (ctx, data, 2);
+
+    return error;
+}
+
+maa_result_t
+IICLcd::i2Cmd (maa_i2c_context ctx, uint8_t value) {
+    maa_result_t error = MAA_SUCCESS;
+
+    uint8_t data[2] = { LCD_CMD, value };
+    error = maa_i2c_address (ctx, m_lcd_control_address);
+    error = maa_i2c_write (ctx, data, 2);
+
+    return error;
+}
+
+maa_result_t
+IICLcd::i2cData (maa_i2c_context ctx, uint8_t value) {
+    maa_result_t error = MAA_SUCCESS;
+
+    uint8_t data[2] = { LCD_DATA, value };
+    error = maa_i2c_address (ctx, m_lcd_control_address);
+    error = maa_i2c_write (ctx, data, 2);
+
+    return error;
+}
diff --git a/src/lcd/iiclcd.h b/src/lcd/iiclcd.h
index c36a9e17..fa12fd58 100644
--- a/src/lcd/iiclcd.h
+++ b/src/lcd/iiclcd.h
@@ -35,8 +35,8 @@ namespace upm {
 #define LCD_DISPLAYCONTROL 0x08
 #define LCD_CURSORSHIFT 0x10
 #define LCD_FUNCTIONSET 0x20
-#define LCD_SETCGRAMADDR 0x40
-#define LCD_SETDDRAMADDR 0x80
+#define LCD_DATA 0x40
+#define LCD_CMD 0x80
 
 #define LCD_BACKLIGHT 0x08
 #define LCD_NOBACKLIGHT 0x00
@@ -70,11 +70,16 @@ namespace upm {
 class IICLcd {
     public:
         IICLcd (int bus, int lcdAddress);
-        virtual maa_result_t write (std::string msg) = 0;
         maa_result_t write (int x, int y, std::string msg);
+        
+        virtual maa_result_t write (std::string msg) = 0;
         virtual maa_result_t setCursor (int row, int column) = 0;
         virtual maa_result_t clear () = 0;
         virtual maa_result_t home () = 0;
+        virtual maa_result_t i2Cmd (maa_i2c_context ctx, uint8_t value);
+        virtual maa_result_t i2cReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t data);
+        virtual maa_result_t i2cData (maa_i2c_context ctx, uint8_t value);
+        
         maa_result_t close();
         std::string name()
         {
diff --git a/src/lcd/jhd1313m1.cxx b/src/lcd/jhd1313m1.cxx
index eb114e97..9eed420d 100644
--- a/src/lcd/jhd1313m1.cxx
+++ b/src/lcd/jhd1313m1.cxx
@@ -41,29 +41,29 @@ Jhd1313m1::Jhd1313m1 (int bus, int lcdAddress, int rgbAddress) : IICLcd(bus, lcd
     }
 
     usleep(50000);
-    cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+    i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
     usleep(4500);
-    cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+    i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
     usleep(4500);
-    cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+    i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
     usleep(4500);
-    cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+    i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
 
-    cmd (m_i2c_lcd_control, LCD_DISPLAYCONTROL | LCD_DISPLAYON);
+    i2Cmd (m_i2c_lcd_control, LCD_DISPLAYCONTROL | LCD_DISPLAYON);
     clear ();
     usleep(4500);
     
-    cmd (m_i2c_lcd_control,     LCD_ENTRYMODESET |
-                            LCD_ENTRYLEFT |
-                            LCD_ENTRYSHIFTDECREMENT);
+    i2Cmd (m_i2c_lcd_control, LCD_ENTRYMODESET |
+                              LCD_ENTRYLEFT |
+                              LCD_ENTRYSHIFTDECREMENT);
 
-    setReg (m_i2c_lcd_rgb, m_rgb_address, 0, 0);
-    setReg (m_i2c_lcd_rgb, m_rgb_address, 1, 0);
-    setReg (m_i2c_lcd_rgb, m_rgb_address, 0x08, 0xAA);
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0, 0);
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 1, 0);
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x08, 0xAA);
 
-    setReg (m_i2c_lcd_rgb, m_rgb_address, 0x04, 255);
-    setReg (m_i2c_lcd_rgb, m_rgb_address, 0x03, 255);
-    setReg (m_i2c_lcd_rgb, m_rgb_address, 0x02, 255);
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x04, 255);
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x03, 255);
+    i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x02, 255);
 }
 
 Jhd1313m1::~Jhd1313m1() {
@@ -80,9 +80,7 @@ Jhd1313m1::write (std::string msg) {
     maa_result_t error = MAA_SUCCESS;
     uint8_t data[2] = {0x40, 0};
     for (std::string::size_type i = 0; i < msg.size(); ++i) {
-        data[1] = msg[i];
-        error = maa_i2c_address (m_i2c_lcd_control, m_lcd_control_address);
-        error = maa_i2c_write (m_i2c_lcd_control, data, 2);
+        error = i2cData (m_i2c_lcd_control, msg[i]);
     }
 
     return error;
@@ -91,50 +89,19 @@ Jhd1313m1::write (std::string msg) {
 maa_result_t
 Jhd1313m1::setCursor (int row, int column) {
     maa_result_t error = MAA_SUCCESS;
-
     int row_addr[] = { 0x80, 0xc0, 0x14, 0x54};
     uint8_t offset = ((column % 16) + row_addr[row]);
-
-    uint8_t data[2] = { 0x80, offset };
-    error = maa_i2c_address (m_i2c_lcd_control, m_lcd_control_address);
-    error = maa_i2c_write (m_i2c_lcd_control, data, 2);
+    error =  i2Cmd (m_i2c_lcd_control, offset);
 
     return error;
 }
 
 maa_result_t
 Jhd1313m1::clear () {
-    return cmd (m_i2c_lcd_control, LCD_CLEARDISPLAY);
+    return i2Cmd (m_i2c_lcd_control, LCD_CLEARDISPLAY);
 }
 
 maa_result_t
 Jhd1313m1::home () {
-    return cmd (m_i2c_lcd_control, LCD_RETURNHOME);
-}
-
-/*
- * **************
- *  private area
- * **************
- */
-maa_result_t
-Jhd1313m1::setReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t value) {
-    maa_result_t error = MAA_SUCCESS;
-
-    uint8_t data[2] = { addr, value };
-    error = maa_i2c_address (ctx, deviceAdress);
-    error = maa_i2c_write (ctx, data, 2);
-
-    return error;
-}
-
-maa_result_t
-Jhd1313m1::cmd (maa_i2c_context ctx, uint8_t value) {
-    maa_result_t error = MAA_SUCCESS;
-
-    uint8_t data[2] = { 0x80, value };
-    error = maa_i2c_address (ctx, m_lcd_control_address);
-    error = maa_i2c_write (ctx, data, 2);
-
-    return error;
+    return i2Cmd (m_i2c_lcd_control, LCD_RETURNHOME);
 }
diff --git a/src/lcd/jhd1313m1.h b/src/lcd/jhd1313m1.h
index 436e5c9b..9b60c8fe 100644
--- a/src/lcd/jhd1313m1.h
+++ b/src/lcd/jhd1313m1.h
@@ -38,9 +38,6 @@ class Jhd1313m1 : public IICLcd {
         maa_result_t home ();
 
     private:
-        maa_result_t cmd (maa_i2c_context ctx, uint8_t value);
-        maa_result_t setReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t data);
-
         int m_rgb_address;
         maa_i2c_context m_i2c_lcd_rgb;
 };
diff --git a/src/lcd/lcm1602.cxx b/src/lcd/lcm1602.cxx
index 6ec488b4..fe396687 100644
--- a/src/lcd/lcm1602.cxx
+++ b/src/lcd/lcm1602.cxx
@@ -85,7 +85,7 @@ Lcm1602::setCursor (int row, int column) {
     int row_addr[] = { 0x80, 0xc0, 0x14, 0x54};
     uint8_t offset = ((column % 16) + row_addr[row]);
 
-    return send (LCD_SETDDRAMADDR | offset, 0);
+    return send (LCD_CMD | offset, 0);
 }
 
 maa_result_t
diff --git a/src/lcd/ssd1308.cxx b/src/lcd/ssd1308.cxx
index 2456efb8..6aef5ae5 100644
--- a/src/lcd/ssd1308.cxx
+++ b/src/lcd/ssd1308.cxx
@@ -116,39 +116,6 @@ SSD1308::home () {
  *  private area
  * **************
  */
-maa_result_t
-SSD1308::i2cReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t value) {
-    maa_result_t error = MAA_SUCCESS;
-
-    uint8_t data[2] = { addr, value };
-    error = maa_i2c_address (ctx, deviceAdress);
-    error = maa_i2c_write (ctx, data, 2);
-
-    return error;
-}
-
-maa_result_t
-SSD1308::i2Cmd (maa_i2c_context ctx, uint8_t value) {
-    maa_result_t error = MAA_SUCCESS;
-
-    uint8_t data[2] = { 0x80, value };
-    error = maa_i2c_address (ctx, m_lcd_control_address);
-    error = maa_i2c_write (ctx, data, 2);
-
-    return error;
-}
-
-maa_result_t
-SSD1308::i2cData (maa_i2c_context ctx, uint8_t value) {
-    maa_result_t error = MAA_SUCCESS;
-
-    uint8_t data[2] = { 0x40, value };
-    error = maa_i2c_address (ctx, m_lcd_control_address);
-    error = maa_i2c_write (ctx, data, 2);
-
-    return error;
-}
-
 maa_result_t
 SSD1308::writeChar (maa_i2c_context ctx, uint8_t value) {
     if (value < 0x20 || value > 0x7F) {
diff --git a/src/lcd/ssd1308.h b/src/lcd/ssd1308.h
index a3f18816..280198ed 100644
--- a/src/lcd/ssd1308.h
+++ b/src/lcd/ssd1308.h
@@ -156,16 +156,13 @@ class SSD1308 : public IICLcd {
         ~SSD1308 ();
         maa_result_t draw(uint8_t *data, int bytes);
 
-        // virtual methods
+        // pure virtual methods
         maa_result_t write (std::string msg);
         maa_result_t setCursor (int row, int column);
         maa_result_t clear ();
         maa_result_t home ();
 
     private:
-        maa_result_t i2Cmd (maa_i2c_context ctx, uint8_t value);
-        maa_result_t i2cReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t data);
-        maa_result_t i2cData (maa_i2c_context ctx, uint8_t value);
         maa_result_t writeChar (maa_i2c_context ctx, uint8_t value);
         maa_result_t setNormalDisplay ();
         maa_result_t setAddressingMode (displayAddressingMode mode);

From 557f63edf675774ab16d5faa0edf2df94c4d9b69 Mon Sep 17 00:00:00 2001
From: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
Date: Fri, 6 Jun 2014 12:27:43 +0000
Subject: [PATCH 5/5] ssd1327: Added new lcd module.

Signed-off-by: Kiveisha Yevgeniy <yevgeniy.kiveisha@intel.com>
---
 examples/CMakeLists.txt |   2 +
 examples/oled-1327.cxx  | 126 ++++++++++++++++++
 src/lcd/CMakeLists.txt  |   2 +-
 src/lcd/jsupm_ssd1327.i |   7 +
 src/lcd/pyupm_ssd1327.i |   8 ++
 src/lcd/ssd1327.cxx     | 276 ++++++++++++++++++++++++++++++++++++++++
 src/lcd/ssd1327.h       | 175 +++++++++++++++++++++++++
 7 files changed, 595 insertions(+), 1 deletion(-)
 create mode 100644 examples/oled-1327.cxx
 create mode 100644 src/lcd/jsupm_ssd1327.i
 create mode 100644 src/lcd/pyupm_ssd1327.i
 create mode 100644 src/lcd/ssd1327.cxx
 create mode 100644 src/lcd/ssd1327.h

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index d110d3ce..eff80df3 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -11,6 +11,7 @@ add_executable (nrf_receiver nrf_receiver.cxx)
 add_executable (es08a es08a.cxx)
 add_executable (son-hcsr04 hcsr04.cxx)
 add_executable (oled-1308 oled-1308.cxx)
+add_executable (oled-1327 oled-1327.cxx)
 
 include_directories (${PROJECT_SOURCE_DIR}/src/hmc5883l)
 include_directories (${PROJECT_SOURCE_DIR}/src/grove)
@@ -35,3 +36,4 @@ target_link_libraries (nrf_receiver nrf24l01 ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (es08a servo ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (son-hcsr04 hcsr04 ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (oled-1308 i2clcd ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (oled-1327 i2clcd ${CMAKE_THREAD_LIBS_INIT})
diff --git a/examples/oled-1327.cxx b/examples/oled-1327.cxx
new file mode 100644
index 00000000..16fa404e
--- /dev/null
+++ b/examples/oled-1327.cxx
@@ -0,0 +1,126 @@
+/*
+ * Author: Yevgeniy Kiveish <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 "ssd1327.h"
+
+#define DEVICE_ADDRESS    0x3C
+#define BUS_NUMBER        0x0
+
+static uint8_t SeeedLogo[] ={
+0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x60, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x06, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xC0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x01, 0xC0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x03, 0x80, 0x03, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x80, 0x03, 0x80,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x80, 0x03, 0xC0, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x07, 0x80, 0x01, 0xC0, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20,
+0x07, 0x80, 0x01, 0xE0, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x0F, 0x80, 0x01, 0xE0,
+0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0F, 0x00, 0x01, 0xE0, 0x08, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x30, 0x0F, 0x00, 0x01, 0xE0, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30,
+0x0F, 0x00, 0x01, 0xE0, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x0F, 0x00, 0x01, 0xE0,
+0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x0F, 0x00, 0x01, 0xE0, 0x18, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x38, 0x0F, 0x00, 0x01, 0xE0, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38,
+0x0F, 0x80, 0x01, 0xE0, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x0F, 0x80, 0x01, 0xE0,
+0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x0F, 0x80, 0x03, 0xE0, 0x78, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x1E, 0x07, 0x80, 0x03, 0xE0, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1E,
+0x07, 0x80, 0x03, 0xE0, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1F, 0x07, 0x80, 0x03, 0xC1,
+0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x87, 0xC0, 0x07, 0xC1, 0xF0, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x0F, 0x83, 0xC0, 0x07, 0x83, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F,
+0xC3, 0xC0, 0x07, 0x87, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0xE1, 0xE0, 0x07, 0x0F,
+0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xF0, 0xE0, 0x0F, 0x0F, 0x80, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x01, 0xF8, 0xF0, 0x0E, 0x1F, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+0xF8, 0x70, 0x1C, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x30, 0x18, 0x7E,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0x18, 0x30, 0xFC, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x1F, 0x88, 0x21, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x0F, 0xC4, 0x47, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0xE0, 0x0F, 0x80,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0xE0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x6C, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x02, 0x00, 0x06, 0x00, 0x00, 0x6C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x06,
+0x00, 0x00, 0x60, 0x00, 0x7E, 0x3F, 0x0F, 0xC3, 0xF0, 0xFA, 0x0F, 0xDF, 0xE1, 0x9F, 0xEC, 0x7E,
+0xE6, 0x73, 0x9C, 0xE7, 0x39, 0xCE, 0x1C, 0xDF, 0xE1, 0xB9, 0xEC, 0xE7, 0xE0, 0x61, 0xD8, 0x66,
+0x1B, 0x86, 0x1C, 0x06, 0x61, 0xB0, 0x6D, 0xC3, 0x7C, 0x7F, 0xFF, 0xFF, 0xFF, 0x06, 0x0F, 0x86,
+0x61, 0xB0, 0x6D, 0x83, 0x3E, 0x7F, 0xFF, 0xFF, 0xFF, 0x06, 0x07, 0xC6, 0x61, 0xB0, 0x6D, 0x83,
+0xC3, 0x61, 0x18, 0x46, 0x03, 0x86, 0x18, 0x66, 0x61, 0xB0, 0x6D, 0xC3, 0xFE, 0x7F, 0x9F, 0xE7,
+0xF9, 0xFE, 0x1F, 0xE6, 0x3F, 0x9F, 0xEC, 0xFE, 0x7E, 0x3F, 0x0F, 0xC3, 0xF0, 0xFA, 0x0F, 0xC6,
+0x3F, 0x9F, 0xEC, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0x00,
+0x00, 0x20, 0x82, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x20, 0x82, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6C, 0xF3, 0xCF, 0x70, 0x9E, 0x79, 0xE7, 0x80, 0x00, 0x00,
+0x00, 0x00, 0x7D, 0x9E, 0x68, 0x20, 0xB2, 0xC8, 0x64, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x9E,
+0x6F, 0x20, 0xB2, 0xF9, 0xE7, 0x80, 0x00, 0x00, 0x00, 0x00, 0x46, 0x9A, 0x61, 0x20, 0xB2, 0xCB,
+0x60, 0x80, 0x00, 0x00, 0x00, 0x00, 0x7C, 0xF3, 0xCF, 0x30, 0x9E, 0x79, 0xE7, 0x90, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7C, 0x02, 0x00, 0x00, 0x82, 0x60, 0x00, 0x00,
+0xF8, 0x00, 0x00, 0x40, 0x40, 0x02, 0x00, 0x00, 0x83, 0x60, 0x00, 0x00, 0x8C, 0x00, 0x00, 0x40,
+0x60, 0xB7, 0x79, 0xE7, 0x81, 0xC7, 0x92, 0x70, 0x89, 0xE7, 0x9E, 0x78, 0x7C, 0xE2, 0xC9, 0x2C,
+0x81, 0xCC, 0xD2, 0x40, 0xFB, 0x21, 0xB2, 0x48, 0x40, 0x62, 0xF9, 0x2C, 0x80, 0x8C, 0xD2, 0x40,
+0x8B, 0xE7, 0xB0, 0x48, 0x40, 0xE2, 0xC9, 0x2C, 0x80, 0x84, 0xD2, 0x40, 0x8B, 0x2D, 0x92, 0x48,
+0x7D, 0xB3, 0x79, 0x27, 0x80, 0x87, 0x9E, 0x40, 0x8D, 0xE7, 0x9E, 0x48, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+
+int
+main(int argc, char **argv)
+{
+    upm::SSD1327 *lcd = new upm::SSD1327 (BUS_NUMBER, 0x3C);
+
+    /*
+     * Simple print hello world
+     */
+    for(uint8_t i = 0; i < 12 ; i++) {
+        lcd->setCursor (i, 0);
+        lcd->setGrayLevel (i);
+        lcd->write ("Hello World");
+    }
+
+   /*
+     * Simple print hello world
+     */
+    lcd->draw (SeeedLogo, 96 * 96 / 8);
+
+    lcd->close ();
+}
diff --git a/src/lcd/CMakeLists.txt b/src/lcd/CMakeLists.txt
index 5108da42..113d91f3 100644
--- a/src/lcd/CMakeLists.txt
+++ b/src/lcd/CMakeLists.txt
@@ -1,4 +1,4 @@
 set (libname "i2clcd")
-add_library (i2clcd SHARED iiclcd.cxx lcm1602.cxx jhd1313m1.cxx ssd1308.cxx)
+add_library (i2clcd SHARED iiclcd.cxx lcm1602.cxx jhd1313m1.cxx ssd1308.cxx ssd1327.cxx)
 include_directories (${MAA_INCLUDE_DIR})
 target_link_libraries (i2clcd ${MAA_LIBRARIES})
diff --git a/src/lcd/jsupm_ssd1327.i b/src/lcd/jsupm_ssd1327.i
new file mode 100644
index 00000000..8c0705de
--- /dev/null
+++ b/src/lcd/jsupm_ssd1327.i
@@ -0,0 +1,7 @@
+%module jsupm_ssd1327
+
+%{
+    #include "ssd1327.h"
+%}
+
+%include "ssd1327.h"
diff --git a/src/lcd/pyupm_ssd1327.i b/src/lcd/pyupm_ssd1327.i
new file mode 100644
index 00000000..d75ed428
--- /dev/null
+++ b/src/lcd/pyupm_ssd1327.i
@@ -0,0 +1,8 @@
+%module pyupm_ssd1327
+
+%feature("autodoc", "3");
+
+%include "ssd1327.h"
+%{
+    #include "ssd1327.h"
+%}
diff --git a/src/lcd/ssd1327.cxx b/src/lcd/ssd1327.cxx
new file mode 100644
index 00000000..054d9e01
--- /dev/null
+++ b/src/lcd/ssd1327.cxx
@@ -0,0 +1,276 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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>
+#include <unistd.h>
+
+#include "ssd1327.h"
+
+using namespace upm;
+
+#define INIT_SLEEP 50000
+#define CMD_SLEEP  10000
+
+SSD1327::SSD1327 (int bus_in, int addr_in) : IICLcd (bus_in, addr_in) {
+    maa_result_t error  = MAA_SUCCESS;
+    usleep (INIT_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0xFD); // Unlock OLED driver IC MCU interface from entering command. i.e: Accept commands
+    usleep (INIT_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x12);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xAE); // Set display off
+    usleep (INIT_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0xA8); // set multiplex ratio
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x5F); // 96
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xA1); // set display start line
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x00); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xA2); // set display offset
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x60);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xA0); // set remap
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x46);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xAB); // set vdd internal
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x01); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x81); // set contrasr
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x53); // 100 nit
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xB1); // Set Phase Length
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0X51); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xB3); // Set Display Clock Divide Ratio/Oscillator Frequency
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x01); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xB9); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xBC); // set pre_charge voltage/VCOMH
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x08); // (0x08);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xBE); // set VCOMH
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0X07); // (0x07);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xB6); // Set second pre-charge period
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x01); //
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xD5); // enable second precharge and enternal vsl
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0X62); // (0x62);
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xA4); // Set Normal Display Mode
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x2E); // Deactivate Scroll
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0xAF); // Switch on display
+    usleep (INIT_SLEEP);
+
+    // Row Address
+    error = i2Cmd (m_i2c_lcd_control, 0x75); // Set Row Address
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x00); // Start 0
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x5f); // End 95
+    usleep (INIT_SLEEP);
+
+    // Column Address
+    error = i2Cmd (m_i2c_lcd_control, 0x15); // Set Column Address
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x08); // Start from 8th Column of driver IC. This is 0th Column for OLED
+    usleep (INIT_SLEEP);
+    error = i2Cmd (m_i2c_lcd_control, 0x37); // End at  (8 + 47)th column. Each Column has 2 pixels(segments)
+    usleep (INIT_SLEEP);
+
+    clear ();
+    setNormalDisplay ();
+    setVerticalMode ();
+}
+
+SSD1327::~SSD1327 () {
+
+}
+
+maa_result_t
+SSD1327::draw (uint8_t *data, int bytes) {
+    maa_result_t error = MAA_SUCCESS;
+
+    setHorizontalMode ();
+    for (int row = 0; row < bytes; row++) {
+        for (uint8_t col = 0; col < 8; col+=2) {
+            uint8_t value = 0x0;
+
+            uint8_t bitOne = (data[row] << col) & 0x80;
+            uint8_t bitTwo = (data[row] << (col + 1)) & 0x80;
+
+            value |= (bitOne) ? grayHigh : 0x00;
+            value |= (bitTwo) ? grayLow : 0x00;
+
+            i2cData (m_i2c_lcd_control, value);
+            usleep (CMD_SLEEP - 2000);
+        }
+    }
+
+    return error;
+}
+
+/*
+ * **************
+ *  virtual area
+ * **************
+ */
+maa_result_t
+SSD1327::write (std::string msg) {
+    maa_result_t error = MAA_SUCCESS;
+
+    setVerticalMode ();
+    for (std::string::size_type i = 0; i < msg.size(); ++i) {
+        writeChar (m_i2c_lcd_control, msg[i]);
+    }
+
+    return error;
+}
+
+maa_result_t
+SSD1327::setCursor (int row, int column) {
+    maa_result_t error = MAA_SUCCESS;
+
+    //Column Address
+    i2Cmd (m_i2c_lcd_control, 0x15);                /* Set Column Address */
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x08 + (column * 4));  /* Start Column: Start from 8 */
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x37);                /* End Column */
+    usleep (CMD_SLEEP);
+    // Row Address
+    i2Cmd (m_i2c_lcd_control, 0x75);                /* Set Row Address */
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x00 + (row * 8));     /* Start Row*/
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x07 + (row * 8));     /* End Row*/
+    usleep (CMD_SLEEP);
+
+    return error;
+}
+
+maa_result_t
+SSD1327::clear () {
+    maa_result_t error = MAA_SUCCESS;
+    uint8_t columnIdx, rowIdx;
+
+    for(rowIdx = 0; rowIdx < 12; rowIdx++) {
+        // clear all columns
+        for(columnIdx = 0; columnIdx < 12; columnIdx++) {
+            writeChar (m_i2c_lcd_control, ' ');
+        }
+    }
+
+    return MAA_SUCCESS;
+}
+
+maa_result_t
+SSD1327::home () {
+    return setCursor (0, 0);
+}
+
+maa_result_t
+SSD1327::setGrayLevel (uint8_t level) {
+    grayHigh = (level << 4) & 0xF0;
+    grayLow  =  level & 0x0F;
+}
+
+/*
+ * **************
+ *  private area
+ * **************
+ */
+maa_result_t
+SSD1327::writeChar (maa_i2c_context ctx, uint8_t value) {
+    if (value < 0x20 || value > 0x7F) {
+        value = 0x20; // space
+    }
+
+    for (uint8_t row = 0; row < 8; row=row+2) {
+        for (uint8_t col = 0; col < 8; col++) {
+            uint8_t data = 0x0;
+
+            uint8_t bitOne = ((BasicFont[value - 32][row]) >> col) & 0x1;
+            uint8_t bitTwo = ((BasicFont[value - 32][row + 1]) >> col) & 0x1;
+
+            data |= (bitOne) ? grayHigh : 0x00;
+            data |= (bitTwo) ? grayLow : 0x00;
+
+            i2cData (m_i2c_lcd_control, data);
+            usleep (CMD_SLEEP - 2000);
+        }
+    }
+}
+
+maa_result_t
+SSD1327::setNormalDisplay () {
+    return i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_SET_NORMAL);    // set to normal display '1' is ON
+}
+
+maa_result_t
+SSD1327::setHorizontalMode () {
+    i2Cmd (m_i2c_lcd_control, 0xA0); // remap to
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x42); // horizontal mode
+    usleep (CMD_SLEEP);
+
+    // Row Address
+    i2Cmd (m_i2c_lcd_control, 0x75); // Set Row Address
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x00); // Start 0
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x5f); // End 95
+    usleep (CMD_SLEEP);
+
+    // Column Address
+    i2Cmd (m_i2c_lcd_control, 0x15); // Set Column Address
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x08); // Start from 8th Column of driver IC. This is 0th Column for OLED
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x37); // End at  (8 + 47)th column. Each Column has 2 pixels(or segments)
+    usleep (CMD_SLEEP);
+}
+
+maa_result_t
+SSD1327::setVerticalMode () {
+    i2Cmd (m_i2c_lcd_control, 0xA0); // remap to
+    usleep (CMD_SLEEP);
+    i2Cmd (m_i2c_lcd_control, 0x46); // Vertical mode
+    usleep (CMD_SLEEP);
+}
diff --git a/src/lcd/ssd1327.h b/src/lcd/ssd1327.h
new file mode 100644
index 00000000..bb11768b
--- /dev/null
+++ b/src/lcd/ssd1327.h
@@ -0,0 +1,175 @@
+/*
+ * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
+ * Copyright (c) 2014 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 <string>
+#include "iiclcd.h"
+
+namespace upm {
+/*
+#define DISPLAY_CMD_OFF             0xAE
+#define DISPLAY_CMD_ON              0xAF
+
+#define BASE_LOW_COLUMN_ADDR        0x00
+#define BASE_HIGH_COLUMN_ADDR       0x10
+#define BASE_PAGE_START_ADDR        0xB0
+#define DISPLAY_CMD_MEM_ADDR_MODE   0x20
+*/
+#define DISPLAY_CMD_SET_NORMAL      0xA4
+
+const uint8_t BasicFont[][8] =
+{
+  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x07,0x00,0x07,0x00,0x00,0x00},
+  {0x00,0x14,0x7F,0x14,0x7F,0x14,0x00,0x00},
+  {0x00,0x24,0x2A,0x7F,0x2A,0x12,0x00,0x00},
+  {0x00,0x23,0x13,0x08,0x64,0x62,0x00,0x00},
+  {0x00,0x36,0x49,0x55,0x22,0x50,0x00,0x00},
+  {0x00,0x00,0x05,0x03,0x00,0x00,0x00,0x00},
+  {0x00,0x1C,0x22,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x41,0x22,0x1C,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x2A,0x1C,0x2A,0x08,0x00,0x00},
+  {0x00,0x08,0x08,0x3E,0x08,0x08,0x00,0x00},
+  {0x00,0xA0,0x60,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x08,0x08,0x08,0x08,0x00,0x00},
+  {0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x10,0x08,0x04,0x02,0x00,0x00},
+  {0x00,0x3E,0x51,0x49,0x45,0x3E,0x00,0x00},
+  {0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00},
+  {0x00,0x62,0x51,0x49,0x49,0x46,0x00,0x00},
+  {0x00,0x22,0x41,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00},
+  {0x00,0x27,0x45,0x45,0x45,0x39,0x00,0x00},
+  {0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00},
+  {0x00,0x01,0x71,0x09,0x05,0x03,0x00,0x00},
+  {0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00},
+  {0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0xAC,0x6C,0x00,0x00,0x00,0x00},
+  {0x00,0x08,0x14,0x22,0x41,0x00,0x00,0x00},
+  {0x00,0x14,0x14,0x14,0x14,0x14,0x00,0x00},
+  {0x00,0x41,0x22,0x14,0x08,0x00,0x00,0x00},
+  {0x00,0x02,0x01,0x51,0x09,0x06,0x00,0x00},
+  {0x00,0x32,0x49,0x79,0x41,0x3E,0x00,0x00},
+  {0x00,0x7E,0x09,0x09,0x09,0x7E,0x00,0x00},
+  {0x00,0x7F,0x49,0x49,0x49,0x36,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x41,0x22,0x00,0x00},
+  {0x00,0x7F,0x41,0x41,0x22,0x1C,0x00,0x00},
+  {0x00,0x7F,0x49,0x49,0x49,0x41,0x00,0x00},
+  {0x00,0x7F,0x09,0x09,0x09,0x01,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x51,0x72,0x00,0x00},
+  {0x00,0x7F,0x08,0x08,0x08,0x7F,0x00,0x00},
+  {0x00,0x41,0x7F,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x40,0x41,0x3F,0x01,0x00,0x00},
+  {0x00,0x7F,0x08,0x14,0x22,0x41,0x00,0x00},
+  {0x00,0x7F,0x40,0x40,0x40,0x40,0x00,0x00},
+  {0x00,0x7F,0x02,0x0C,0x02,0x7F,0x00,0x00},
+  {0x00,0x7F,0x04,0x08,0x10,0x7F,0x00,0x00},
+  {0x00,0x3E,0x41,0x41,0x41,0x3E,0x00,0x00},
+  {0x00,0x7F,0x09,0x09,0x09,0x06,0x00,0x00},
+  {0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00},
+  {0x00,0x7F,0x09,0x19,0x29,0x46,0x00,0x00},
+  {0x00,0x26,0x49,0x49,0x49,0x32,0x00,0x00},
+  {0x00,0x01,0x01,0x7F,0x01,0x01,0x00,0x00},
+  {0x00,0x3F,0x40,0x40,0x40,0x3F,0x00,0x00},
+  {0x00,0x1F,0x20,0x40,0x20,0x1F,0x00,0x00},
+  {0x00,0x3F,0x40,0x38,0x40,0x3F,0x00,0x00},
+  {0x00,0x63,0x14,0x08,0x14,0x63,0x00,0x00},
+  {0x00,0x03,0x04,0x78,0x04,0x03,0x00,0x00},
+  {0x00,0x61,0x51,0x49,0x45,0x43,0x00,0x00},
+  {0x00,0x7F,0x41,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x02,0x04,0x08,0x10,0x20,0x00,0x00},
+  {0x00,0x41,0x41,0x7F,0x00,0x00,0x00,0x00},
+  {0x00,0x04,0x02,0x01,0x02,0x04,0x00,0x00},
+  {0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00},
+  {0x00,0x01,0x02,0x04,0x00,0x00,0x00,0x00},
+  {0x00,0x20,0x54,0x54,0x54,0x78,0x00,0x00},
+  {0x00,0x7F,0x48,0x44,0x44,0x38,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x28,0x00,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x48,0x7F,0x00,0x00},
+  {0x00,0x38,0x54,0x54,0x54,0x18,0x00,0x00},
+  {0x00,0x08,0x7E,0x09,0x02,0x00,0x00,0x00},
+  {0x00,0x18,0xA4,0xA4,0xA4,0x7C,0x00,0x00},
+  {0x00,0x7F,0x08,0x04,0x04,0x78,0x00,0x00},
+  {0x00,0x00,0x7D,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x80,0x84,0x7D,0x00,0x00,0x00,0x00},
+  {0x00,0x7F,0x10,0x28,0x44,0x00,0x00,0x00},
+  {0x00,0x41,0x7F,0x40,0x00,0x00,0x00,0x00},
+  {0x00,0x7C,0x04,0x18,0x04,0x78,0x00,0x00},
+  {0x00,0x7C,0x08,0x04,0x7C,0x00,0x00,0x00},
+  {0x00,0x38,0x44,0x44,0x38,0x00,0x00,0x00},
+  {0x00,0xFC,0x24,0x24,0x18,0x00,0x00,0x00},
+  {0x00,0x18,0x24,0x24,0xFC,0x00,0x00,0x00},
+  {0x00,0x00,0x7C,0x08,0x04,0x00,0x00,0x00},
+  {0x00,0x48,0x54,0x54,0x24,0x00,0x00,0x00},
+  {0x00,0x04,0x7F,0x44,0x00,0x00,0x00,0x00},
+  {0x00,0x3C,0x40,0x40,0x7C,0x00,0x00,0x00},
+  {0x00,0x1C,0x20,0x40,0x20,0x1C,0x00,0x00},
+  {0x00,0x3C,0x40,0x30,0x40,0x3C,0x00,0x00},
+  {0x00,0x44,0x28,0x10,0x28,0x44,0x00,0x00},
+  {0x00,0x1C,0xA0,0xA0,0x7C,0x00,0x00,0x00},
+  {0x00,0x44,0x64,0x54,0x4C,0x44,0x00,0x00},
+  {0x00,0x08,0x36,0x41,0x00,0x00,0x00,0x00},
+  {0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00},
+  {0x00,0x41,0x36,0x08,0x00,0x00,0x00,0x00},
+  {0x00,0x02,0x01,0x01,0x02,0x01,0x00,0x00},
+  {0x00,0x02,0x05,0x05,0x02,0x00,0x00,0x00}
+};
+
+typedef enum {
+    HORIZONTAL    =  0,
+    VERTICAL      =  1,
+    PAGE          =  2
+} displayAddressingMode;
+
+class SSD1327 : public IICLcd {
+    public:
+        /** SSD1308 Constructor.
+         * Calls MAA initialisation functions.
+         * @param bus i2c bus to use
+         * @param address the slave address the lcd is registered on.
+         */
+        SSD1327 (int bus, int address);
+        ~SSD1327 ();
+        maa_result_t draw(uint8_t *data, int bytes);
+
+        // virtual methods
+        maa_result_t write (std::string msg);
+        maa_result_t setCursor (int row, int column);
+        maa_result_t clear ();
+        maa_result_t home ();
+        maa_result_t setGrayLevel (uint8_t level);
+
+    private:
+        maa_result_t writeChar (maa_i2c_context ctx, uint8_t value);
+        maa_result_t setNormalDisplay ();
+        maa_result_t setHorizontalMode ();
+        maa_result_t setVerticalMode ();
+
+        uint8_t grayHigh;
+        uint8_t grayLow;
+    };
+}