Merge branch 'ykiveish-master'

examples/4digitdisplay.cxx

@@ -0,0 +1,42 @@
+/*
+ * 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 "tm1637.h"
+
+int
+main(int argc, char **argv)
+{
+	uint8_t data[] = { 0xaa, 0xff, 0xff, 0xff };
+
+    upm::TM1637 *display = new upm::TM1637(8, 9); // di - 8, dcki - 9
+	display->write ("1981");
+	
+	std::cout << "exiting application" << std::endl;
+
+	delete display;
+
+    return 0;
+}

examples/CMakeLists.txt

@@ -2,15 +2,28 @@ add_executable (compass compass.cxx)
 add_executable (groveled groveled.cxx)
 add_executable (grovetemp grovetemp.cxx)
 add_executable (lcm-lcd lcm-lcd.cxx)
+add_executable (rgb-lcd rgb-lcd.cxx)
 add_executable (buzzer-sound buzzer-sound.cxx)
+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)
 
 include_directories (${PROJECT_SOURCE_DIR}/src/hmc5883l)
 include_directories (${PROJECT_SOURCE_DIR}/src/grove)
-include_directories (${PROJECT_SOURCE_DIR}/src/lcm1602)
+include_directories (${PROJECT_SOURCE_DIR}/src/lcd)
 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)
 
 target_link_libraries (compass hmc5883l ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (groveled grove ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (grovetemp grove ${CMAKE_THREAD_LIBS_INIT})
-target_link_libraries (lcm-lcd lcm1602 ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (lcm-lcd i2clcd ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries (rgb-lcd i2clcd ${CMAKE_THREAD_LIBS_INIT})
 target_link_libraries (buzzer-sound buzzer ${CMAKE_THREAD_LIBS_INIT})
+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})

examples/lcm-lcd.cxx

@@ -28,13 +28,13 @@ int
 main(int argc, char **argv)
 {
     upm::Lcm1602* lcd = new upm::Lcm1602(0, 0x27);
-    lcd->cursor(0,0);
+    lcd->setCursor(0,0);
     lcd->write("Hello World");
-    lcd->cursor(1,2);
+    lcd->setCursor(1,2);
     lcd->write("Hello World");
-    lcd->cursor(2,4);
+    lcd->setCursor(2,4);
     lcd->write("Hello World");
-    lcd->cursor(3,6);
+    lcd->setCursor(3,6);
     lcd->write("Hello World");
     lcd->close();
 }

examples/led-bar.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 "my9221.h"
+#include <signal.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::MY9221 *bar = new upm::MY9221(8, 9);
+	
+	signal(SIGINT, sig_handler);
+
+	while (!running) {
+		for (int idx = 1; idx < 11; idx++) {
+			bar->setBarLevel (idx);
+			usleep(1000);
+		}
+	}
+
+	std::cout << "exiting application" << std::endl;
+
+	delete bar;
+
+    return 0;
+}

examples/nrf_receiver.cxx

@@ -0,0 +1,69 @@
+/*
+ * 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.h>
+#include <unistd.h>
+#include <iostream>
+#include "nrf24l01.h"
+#include <signal.h>
+
+int running = 0;
+upm::NRF24l01 *comm = NULL;
+
+void
+sig_handler(int signo)
+{
+	printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        running = 1;
+    }
+}
+
+void nrf_handler () {
+	std::cout << "devi1 :: " << *((uint32_t *)&(comm->m_rxBuffer[0])) << std::endl;
+}
+
+int
+main(int argc, char **argv)
+{
+    comm = new upm::NRF24l01(7);
+	comm->nrfSetRXaddr ((uint8_t *) "devi1");
+	comm->nrfSetTXaddr ((uint8_t *) "devi2");
+	comm->nrfSetPayload (MAX_BUFFER);
+	comm->nrfConfigModule ();
+	comm->dataRecievedHandler = nrf_handler;
+	
+	signal(SIGINT, sig_handler);
+
+	while (!running) {
+		comm->nrfListenForChannel ();
+	}
+
+	std::cout << "exiting application" << std::endl;
+
+	delete comm;
+
+    return 0;
+}

examples/nrf_transmitter.cxx

@@ -0,0 +1,73 @@
+/*
+ * 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.h>
+#include <unistd.h>
+#include <iostream>
+#include "nrf24l01.h"
+#include <signal.h>
+
+int running = 0;
+upm::NRF24l01 *comm = NULL;
+
+void
+sig_handler(int signo)
+{
+	printf("got signal\n");
+    if (signo == SIGINT) {
+        printf("exiting application\n");
+        running = 1;
+    }
+}
+
+void nrf_handler () {
+}
+
+int
+main(int argc, char **argv)
+{
+	uint32_t dummyData = 0;
+    comm = new upm::NRF24l01(7);
+	comm->nrfSetRXaddr ((uint8_t *) "devi2");
+	comm->nrfSetTXaddr ((uint8_t *) "devi1");
+	comm->nrfSetPayload (MAX_BUFFER);
+	comm->nrfConfigModule ();
+	comm->dataRecievedHandler = nrf_handler;
+	
+	signal(SIGINT, sig_handler);
+
+	while (!running) {
+		memcpy (comm->m_txBuffer, &dummyData, sizeof (dummyData));
+		comm->nrfSend ();
+		std::cout << "devi2 :: sending data ...." << dummyData << std::endl;
+		usleep (3000000);
+		dummyData += 3000;
+	}
+
+	std::cout << "exiting application" << std::endl;
+
+	delete comm;
+
+    return 0;
+}

examples/rgb-lcd.cxx

@@ -0,0 +1,37 @@
+/*
+ * 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 "jhd1313m1.h"
+
+int
+main(int argc, char **argv)
+{
+	// 0x62 RGB_ADDRESS, 0x3E LCD_ADDRESS
+    upm::Jhd1313m1 *lcd = new upm::Jhd1313m1(0, 0x3E, 0x62);
+	lcd->setCursor(0,0);
+    lcd->write("Hello World");
+    lcd->setCursor(1,2);
+    lcd->write("Hello World");
+    lcd->close();
+}

src/4digitdisplay/CMakeLists.txt

@@ -0,0 +1,4 @@
+set (libname "4digitdisplay")
+add_library (4digitdisplay SHARED tm1637.cxx)
+include_directories (${MAA_INCLUDE_DIR})
+target_link_libraries (4digitdisplay ${MAA_LIBRARIES})

src/4digitdisplay/jsupm_tm1637.i

@@ -0,0 +1,7 @@
+%module jsupm_tm1637
+
+%{
+    #include "tm1637.h"
+%}
+
+%include "tm1637.h"

src/4digitdisplay/pyupm_tm1637.i

@@ -0,0 +1,8 @@
+%module pyupm_tm1637
+
+%feature("autodoc", "3");
+
+%include "tm1637.h"
+%{
+    #include "tm1637.h"
+%}

src/4digitdisplay/tm1637.cxx

@@ -0,0 +1,190 @@
+/*
+ * 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 "tm1637.h"
+
+using namespace upm;
+
+const uint8_t digitToSegment[] = {
+ 	// XGFEDCBA
+	0b00111111,    // 0
+	0b00000110,    // 1
+	0b01011011,    // 2
+	0b01001111,    // 3
+	0b01100110,    // 4
+	0b01101101,    // 5
+	0b01111101,    // 6
+	0b00000111,    // 7
+	0b01111111,    // 8
+	0b01101111,    // 9
+	0b01110111,    // A
+	0b01111100,    // B
+	0b00111001,    // C
+	0b01000111,    // D
+	0b01111001,    // E
+	0b01110001     // F
+};
+
+TM1637::TM1637 (uint8_t di, uint8_t dcki) {
+	maa_result_t error = MAA_SUCCESS;
+	maa_init();
+
+	// init clock context
+	m_clkPinCtx = maa_gpio_init(dcki);
+	if (m_clkPinCtx == NULL) {
+        fprintf(stderr, "Are you sure that pin%d you requested is valid on your platform?", dcki);
+		exit(1);
+	}
+	// init data context
+	m_dataPinCtx = maa_gpio_init(di);
+	if (m_dataPinCtx == NULL) {
+        fprintf(stderr, "Are you sure that pin%d you requested is valid on your platform?", di);
+		exit(1);
+	}
+	
+	// set direction (out)
+	error = maa_gpio_dir(m_clkPinCtx, MAA_GPIO_IN);
+    if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+
+	// set direction (out)
+	error = maa_gpio_dir(m_dataPinCtx, MAA_GPIO_IN);
+    if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+
+	error = maa_gpio_write (m_dataPinCtx, LOW);
+	error = maa_gpio_write (m_clkPinCtx, LOW);
+}
+
+TM1637::~TM1637() {
+	maa_result_t error = MAA_SUCCESS;
+	error = maa_gpio_close (m_dataPinCtx);
+    if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+	error = maa_gpio_close (m_clkPinCtx);
+    if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+}
+
+maa_result_t 
+TM1637::setBrightness (uint8_t level) {
+	m_brightness = level;
+}
+
+maa_result_t 
+TM1637::setSegments (const uint8_t segments[], uint8_t length, uint8_t pos) {
+	start();
+	writeByte(TM1637_I2C_COMM1);
+	stop();
+
+	start();
+	writeByte(TM1637_I2C_COMM2 + (pos & 0x03));
+	for (uint8_t idx = 0; idx < length; idx++) {
+		writeByte(segments[idx]);
+	}
+	stop();
+
+	start();
+	writeByte(TM1637_I2C_COMM3 + (m_brightness & 0x0f));
+	stop();
+}
+
+maa_result_t 
+TM1637::write (std::string msg) {
+	char leter = '\0';
+	uint8_t data[] = { 0x0, 0x0, 0x0, 0x0 };
+	for (uint8_t idx = 0; idx < msg.length(); idx++) {
+		leter = msg[idx];
+		if (idx < 4) {
+			data[idx] = digitToSegment[strtol(&leter, NULL, 16)];
+		}
+	}
+	setBrightness (0x0f);
+	setSegments(data);
+}
+
+maa_result_t 
+TM1637::pinMode (maa_gpio_context ctx, gpio_dir_t mode) {
+	maa_result_t error = MAA_SUCCESS;
+	error = maa_gpio_dir(ctx, mode);
+    if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+}
+
+maa_result_t 
+TM1637::start() {
+	pinMode (m_dataPinCtx, MAA_GPIO_OUT);
+	usleep(PULSE_LENGTH);
+}
+
+maa_result_t 
+TM1637::stop() {
+	pinMode (m_dataPinCtx, MAA_GPIO_OUT);
+	usleep(PULSE_LENGTH);
+	pinMode (m_clkPinCtx, MAA_GPIO_IN);
+	usleep(PULSE_LENGTH);
+	pinMode (m_dataPinCtx, MAA_GPIO_IN);
+	usleep(PULSE_LENGTH);
+}
+
+maa_result_t 
+TM1637::writeByte(uint8_t value) {
+	for (uint8_t idx = 0; idx < 8; idx++) {
+		pinMode(m_clkPinCtx, MAA_GPIO_OUT);
+		usleep(PULSE_LENGTH);
+		if (value & 0x01) {
+	  		pinMode(m_dataPinCtx, MAA_GPIO_IN);
+		} else {
+	  		pinMode(m_dataPinCtx, MAA_GPIO_OUT);
+		}
+		usleep(PULSE_LENGTH);
+
+		pinMode(m_clkPinCtx, MAA_GPIO_IN);
+		usleep(PULSE_LENGTH);
+		value = value >> 1;
+	}
+
+	pinMode(m_clkPinCtx, MAA_GPIO_OUT);
+	pinMode(m_dataPinCtx, MAA_GPIO_IN);
+	usleep(PULSE_LENGTH);
+
+	pinMode(m_clkPinCtx, MAA_GPIO_IN);
+	usleep(PULSE_LENGTH);
+
+	uint8_t ack = maa_gpio_read (m_dataPinCtx);
+	if (ack == 0) {
+    	pinMode(m_dataPinCtx, MAA_GPIO_OUT);
+	} usleep(PULSE_LENGTH);
+
+	pinMode(m_clkPinCtx, MAA_GPIO_OUT);
+	usleep(50);
+}

src/4digitdisplay/tm1637.h

@@ -0,0 +1,82 @@
+/*
+ * 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>
+
+//
+//      A
+//     ---
+//  F |   | B
+//     -G-
+//  E |   | C
+//     ---
+//      D
+
+#define SEG_A   			0b00000001
+#define SEG_B   			0b00000010
+#define SEG_C   			0b00000100
+#define SEG_D   			0b00001000
+#define SEG_E   			0b00010000
+#define SEG_F   			0b00100000
+#define SEG_G   			0b01000000
+
+#define TM1637_I2C_COMM1    0x40
+#define TM1637_I2C_COMM2    0xC0
+#define TM1637_I2C_COMM3    0x80
+
+#define PULSE_LENGTH		50
+
+#define HIGH          		1
+#define LOW	        		0
+
+namespace upm {
+
+class TM1637 {
+    public:
+		TM1637 (uint8_t di, uint8_t dcki);
+		~TM1637 ();
+		maa_result_t setBrightness (uint8_t level);
+		maa_result_t setSegments (const uint8_t segments[], uint8_t length = 4, uint8_t pos = 0);
+		maa_result_t write (std::string msg);
+		
+		std::string name()
+        {
+            return m_name;
+        }
+	private:
+		maa_result_t start();
+		maa_result_t stop();
+		maa_result_t writeByte (uint8_t value);
+		maa_result_t pinMode (maa_gpio_context ctx, gpio_dir_t mode);
+
+		std::string m_name;
+		maa_gpio_context m_clkPinCtx;
+		maa_gpio_context m_dataPinCtx;
+		uint8_t m_brightness;
+};
+
+}

src/CMakeLists.txt

@@ -1,4 +1,7 @@
 add_subdirectory (hmc5883l)
 add_subdirectory (grove)
-add_subdirectory (lcm1602)
+add_subdirectory (lcd)
 add_subdirectory (buzzer)
+add_subdirectory (ledbar)
+add_subdirectory (4digitdisplay)
+add_subdirectory (nrf24l01)

src/lcd/CMakeLists.txt

@@ -0,0 +1,4 @@
+set (libname "i2clcd")
+add_library (i2clcd SHARED iiclcd.cxx lcm1602.cxx jhd1313m1.cxx)
+include_directories (${MAA_INCLUDE_DIR})
+target_link_libraries (i2clcd ${MAA_LIBRARIES})

src/lcd/iiclcd.cxx

@@ -0,0 +1,53 @@
+/*
+ * 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 "iiclcd.h"
+
+using namespace upm;
+
+IICLcd::IICLcd (int bus, int lcdAddress) {
+	m_lcd_control_address = lcdAddress;
+    m_bus = bus;
+
+    m_i2c_lcd_control = maa_i2c_init(m_bus);
+
+    maa_result_t ret = maa_i2c_address(m_i2c_lcd_control, m_lcd_control_address);
+	if (ret != MAA_SUCCESS) {
+        fprintf(stderr, "Messed up i2c bus\n");
+    }
+}
+
+maa_result_t 
+IICLcd::write (int row, int column, std::string msg) {
+	setCursor (row, column);
+	write (msg);
+}
+
+maa_result_t
+IICLcd::close() {
+	return maa_i2c_stop(m_i2c_lcd_control);
+}

src/lcd/iiclcd.h

@@ -0,0 +1,90 @@
+/*
+ * 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/i2c.h>
+
+namespace upm {
+
+// commands
+#define LCD_CLEARDISPLAY 0x01
+#define LCD_RETURNHOME 0x02
+#define LCD_ENTRYMODESET 0x04
+#define LCD_DISPLAYCONTROL 0x08
+#define LCD_CURSORSHIFT 0x10
+#define LCD_FUNCTIONSET 0x20
+#define LCD_SETCGRAMADDR 0x40
+#define LCD_SETDDRAMADDR 0x80
+
+#define LCD_BACKLIGHT 0x08
+#define LCD_NOBACKLIGHT 0x00
+
+// flags for display entry mode
+#define LCD_ENTRYRIGHT 0x00
+#define LCD_ENTRYLEFT 0x02
+#define LCD_ENTRYSHIFTINCREMENT 0x01
+#define LCD_ENTRYSHIFTDECREMENT 0x00
+
+// flags for display on/off control
+#define LCD_DISPLAYON 0x04
+#define LCD_DISPLAYOFF 0x00
+#define LCD_CURSORON 0x02
+#define LCD_CURSOROFF 0x00
+#define LCD_BLINKON 0x01
+#define LCD_BLINKOFF 0x00
+
+// flags for function set
+#define LCD_8BITMODE 0x10
+#define LCD_4BITMODE 0x00
+#define LCD_2LINE 0x08
+#define LCD_1LINE 0x00
+#define LCD_5x10DOTS 0x04
+#define LCD_5x8DOTS 0x00
+
+#define LCD_EN 0x04 // Enable bit
+#define LCD_RW 0x02 // Read/Write bit
+#define LCD_RS 0x01 // Register select bit
+
+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 setCursor (int row, int column) = 0;
+		virtual maa_result_t clear () = 0;
+		virtual maa_result_t home () = 0;
+		maa_result_t close();
+		std::string name()
+        {
+            return m_name;
+        }
+	protected:
+		std::string m_name;
+		int m_lcd_control_address;
+	    int m_bus;
+		maa_i2c_context m_i2c_lcd_control;
+};
+
+}

src/lcd/jhd1313m1.cxx

@@ -0,0 +1,140 @@
+/*
+ * 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 "jhd1313m1.h"
+
+using namespace upm;
+
+Jhd1313m1::Jhd1313m1 (int bus, int lcdAddress, int rgbAddress) : IICLcd(bus, lcdAddress) {
+	maa_result_t error = MAA_SUCCESS;
+
+	m_rgb_address = rgbAddress;
+	m_i2c_lcd_rgb = maa_i2c_init(m_bus);
+
+	maa_result_t ret = maa_i2c_address(m_i2c_lcd_rgb, m_rgb_address);
+	if (ret != MAA_SUCCESS) {
+        fprintf(stderr, "Messed up i2c bus\n");
+    }
+
+	usleep(50000);
+    cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+	usleep(4500);
+	cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+	usleep(4500);
+	cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+	usleep(4500);
+	cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
+
+	cmd (m_i2c_lcd_control, LCD_DISPLAYCONTROL | LCD_DISPLAYON);
+	clear ();
+	usleep(4500);
+	
+    cmd (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);
+
+	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);
+}
+
+Jhd1313m1::~Jhd1313m1() {
+	
+}
+
+/*
+ * **************
+ *  virtual area
+ * **************
+ */
+maa_result_t
+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);
+    }
+
+	return error;
+}
+
+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);
+
+	return error;
+}
+
+maa_result_t 
+Jhd1313m1::clear () {
+	return cmd (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;
+}

src/lcd/jhd1313m1.h

@@ -0,0 +1,48 @@
+/*
+ * 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 {
+
+class Jhd1313m1 : public IICLcd {
+    public:
+		Jhd1313m1 (int bus, int lcdAddress, int rgbAddress);
+		~Jhd1313m1 ();
+		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 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;
+};
+
+}

src/lcd/jsupm_jhd1313m1.i

@@ -0,0 +1,7 @@
+%module jsupm_jhd1313m1
+
+%{
+    #include "jhd1313m1.h"
+%}
+
+%include "jhd1313m1.h"

src/lcd/lcm1602.cxx

@@ -30,56 +30,13 @@
 
 #include "lcm1602.h"
 
-#define LCD_CLEARDISPLAY 0x01
-#define LCD_RETURNHOME 0x02
-#define LCD_ENTRYMODESET 0x04
-#define LCD_DISPLAYCONTROL 0x08
-#define LCD_CURSORSHIFT 0x10
-#define LCD_FUNCTIONSET 0x20
-#define LCD_SETCGRAMADDR 0x40
-#define LCD_SETDDRAMADDR 0x80
-#define LCD_BACKLIGHT 0x08
-#define LCD_NOBACKLIGHT 0x00
-
-#define LCD_ENTRYRIGHT 0x00
-#define LCD_ENTRYLEFT 0x02
-#define LCD_ENTRYSHIFTINCREMENT 0x01
-#define LCD_ENTRYSHIFTDECREMENT 0x00
-
-#define LCD_DISPLAYON 0x04
-#define LCD_DISPLAYOFF 0x00
-#define LCD_CURSORON 0x02
-#define LCD_CURSOROFF 0x00
-#define LCD_BLINKON 0x01
-#define LCD_BLINKOFF 0x00
-
-#define LCD_8BITMODE 0x10
-#define LCD_4BITMODE 0x00
-#define LCD_2LINE 0x08
-#define LCD_1LINE 0x00
-#define LCD_5x10DOTS 0x04
-#define LCD_5x8DOTS 0x00
-
-#define LCD_EN 0x04 // Enable bit
-#define LCD_RW 0x02 // Read/Write bit
-#define LCD_RS 0x01 // Register select bit
-
 using namespace upm;
 
-Lcm1602::Lcm1602(int bus_in, int addr_in)
-{
-    m_address = addr_in;
-    m_bus = bus_in;
+Lcm1602::Lcm1602(int bus_in, int addr_in) : IICLcd (bus_in, addr_in) {
+	maa_result_t error = MAA_SUCCESS;
 
-    m_i2c = maa_i2c_init(m_bus);
-
-    maa_result_t ret = maa_i2c_address(m_i2c, m_address);
-    if (ret != MAA_SUCCESS) {
-        fprintf(stderr, "Messed up i2c bus\n");
-    }
-
-    usleep(50000);
-    expandWrite(LCD_BACKLIGHT);
+	usleep(50000);
+	expandWrite(LCD_BACKLIGHT);
     usleep(100000);
 
     write4bits(0x03 << 4);
@@ -103,47 +60,52 @@ Lcm1602::Lcm1602(int bus_in, int addr_in)
     home();
 }
 
-int
-Lcm1602::clear()
-{
-    return send(LCD_CLEARDISPLAY, 0);
-}
-
-int
-Lcm1602::home()
-{
-    return send(LCD_RETURNHOME, 0);
-}
-
-int
-Lcm1602::cursor(int row, int column)
-{
-    if (row > 3)
-        return 99;
-    int row_addr[] = { 0x80, 0xc0, 0x14, 0x54};
-    return send(LCD_SETDDRAMADDR | ((column % 16) + row_addr[row]),0);
+Lcm1602::~Lcm1602 () {
+	
 }
 
+/*
+ * **************
+ *  virtual area
+ * **************
+ */
 maa_result_t
-Lcm1602::write(std::string msg)
-{
-    maa_result_t ret = MAA_SUCCESS;
-    for(std::string::size_type i = 0; i < msg.size(); ++i) {
-        ret = send(msg[i], LCD_RS);
+Lcm1602::write (std::string msg) {
+	maa_result_t error = MAA_SUCCESS;
+    for (std::string::size_type i = 0; i < msg.size(); ++i) {
+        error = send (msg[i], LCD_RS);
     }
-    return ret;
+    return error;
 }
 
-maa_result_t
-Lcm1602::close()
-{
-    return maa_i2c_stop(m_i2c);
+maa_result_t 
+Lcm1602::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]);
+
+	return send (LCD_SETDDRAMADDR | offset, 0);
 }
 
-maa_result_t
-Lcm1602::send(uint8_t value, int mode)
-{
-    maa_result_t ret = MAA_SUCCESS;
+maa_result_t 
+Lcm1602::clear () {
+	return send(LCD_CLEARDISPLAY, 0);
+}
+
+maa_result_t 
+Lcm1602::home () {
+	return send(LCD_RETURNHOME, 0);
+}
+
+/*
+ * **************
+ *  private area
+ * **************
+ */
+maa_result_t 
+Lcm1602::send (uint8_t value, int mode) {
+	maa_result_t ret = MAA_SUCCESS;
     uint8_t h = value & 0xf0;
     uint8_t l = (value << 4) & 0xf0;
     ret = write4bits(h | mode);
@@ -164,7 +126,7 @@ maa_result_t
 Lcm1602::expandWrite(uint8_t value)
 {
     uint8_t buffer = value | LCD_BACKLIGHT;
-    return maa_i2c_write_byte(m_i2c, buffer);
+    return maa_i2c_write_byte(m_i2c_lcd_control, buffer);
 }
 
 maa_result_t

src/lcd/lcm1602.h

@@ -28,37 +28,28 @@
 #pragma once
 
 #include <string>
-#include <maa/i2c.h>
+#include "iiclcd.h"
 
 namespace upm {
 
-class Lcm1602 {
-public:
-    /** LCM1602 Constructor.
-     * Calls MAA initialisation functions.
-     * @param bus i2c bus to use
-     * @param address the slave address the lcd is registered on.
-     */
-    Lcm1602(int bus, int address);
-
-    // Clear the screen
-    int clear();
-    // Set the cursor to home
-    int home();
-    // change cursor to row,column.
-    int cursor(int row, int column);
-    //write a string at the position
-    maa_result_t write(std::string msg);
-    maa_result_t close();
-
-private:
-    int m_address;
-    int m_bus;
-    maa_result_t send(uint8_t value, int mode);
-    maa_result_t write4bits(uint8_t value);
-    maa_result_t expandWrite(uint8_t value);
-    maa_result_t pulseEnable(uint8_t value);
-    maa_i2c_context m_i2c;
-};
+class Lcm1602 : public IICLcd {
+	public:
+		/** LCM1602 Constructor.
+		 * Calls MAA initialisation functions.
+		 * @param bus i2c bus to use
+		 * @param address the slave address the lcd is registered on.
+		 */
+		Lcm1602(int bus, int address);
+		~Lcm1602();
+		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 send (uint8_t value, int mode);
+		maa_result_t write4bits(uint8_t value);
+		maa_result_t expandWrite(uint8_t value);
+		maa_result_t pulseEnable(uint8_t value);
+	};
 }

src/lcd/pyupm_jhd1313m1.i

@@ -0,0 +1,8 @@
+%module pyupm_jhd1313m1
+
+%feature("autodoc", "3");
+
+%include "jhd1313m1.h"
+%{
+    #include "jhd1313m1.h"
+%}

src/lcm1602/CMakeLists.txt

@@ -1,39 +0,0 @@
-set (libname "lcm1602")
-add_library (lcm1602 SHARED lcm1602.cxx)
-include_directories (${MAA_INCLUDE_DIR})
-target_link_libraries (lcm1602 ${MAA_LIBRARIES})
-
-if (SWIG_FOUND)
-  find_package (PythonLibs)
-
-  include_directories (
-    ${PYTHON_INCLUDE_PATH}
-    ${PYTHON_INCLUDE_DIRS}
-    ${MAA_INCLUDE_DIR}
-    .
-  )
-
-  set_source_files_properties (pyupm_lcm1602.i PROPERTIES CPLUSPLUS ON)
-  set_source_files_properties (jsupm_lcm1602.i PROPERTIES CPLUSPLUS ON)
-  set_source_files_properties (jsupm_lcm1602.i PROPERTIES SWIG_FLAGS "-node")
-
-  swig_add_module (pyupm_lcm1602 python pyupm_lcm1602.i lcm1602.cxx)
-#  swig_add_module (jsupm_lcm1602 javascript jsupm_lcm1602.i lcm1602.cxx)
-
-  swig_link_libraries (pyupm_lcm1602 ${PYTHON_LIBRARIES} ${MAA_LIBRARIES})
-#  swig_link_libraries (jsupm_lcm1602 ${MAA_LIBRARIES})
-
-  if (DOXYGEN_FOUND)
-    set (CMAKE_SWIG_FLAGS -DDOXYGEN=${DOXYGEN_FOUND})
-    add_custom_command (OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i
-      COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../doxy2swig.py -n
-        ${CMAKE_BINARY_DIR}/xml/${libname}_8h.xml
-        ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i
-        DEPENDS ${CMAKE_BINARY_DIR}/xml/${libname}_8h.xml
-    )
-    add_custom_target (${libname}doc_i DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${libname}_doc.i)
-    add_dependencies (${libname}doc_i doc)
-    add_dependencies (${SWIG_MODULE_pyupm_lcm1602_REAL_NAME} ${libname}doc_i)
-  endif ()
-
-endif ()

src/ledbar/CMakeLists.txt

@@ -0,0 +1,4 @@
+set (libname "ledbar")
+add_library (ledbar SHARED my9221.cxx)
+include_directories (${MAA_INCLUDE_DIR})
+target_link_libraries (ledbar ${MAA_LIBRARIES})

src/ledbar/jsupm_my9221.i

@@ -0,0 +1,7 @@
+%module jsupm_my9221
+
+%{
+    #include "my9221.h"
+%}
+
+%include "my9221.h"

src/ledbar/my9221.cxx

@@ -0,0 +1,118 @@
+/*
+ * 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 "my9221.h"
+
+using namespace upm;
+
+MY9221::MY9221 (uint8_t di, uint8_t dcki) {
+	maa_result_t error = MAA_SUCCESS;
+	maa_init();
+
+	// init clock context
+	m_clkPinCtx = maa_gpio_init(dcki);
+	if (m_clkPinCtx == NULL) {
+        fprintf(stderr, "Are you sure that pin%d you requested is valid on your platform?", dcki);
+		exit(1);
+	}
+	// init data context
+	m_dataPinCtx = maa_gpio_init(di);
+	if (m_dataPinCtx == NULL) {
+        fprintf(stderr, "Are you sure that pin%d you requested is valid on your platform?", di);
+		exit(1);
+	}
+	
+	// set direction (out)
+	error = maa_gpio_dir(m_clkPinCtx, MAA_GPIO_OUT);
+    if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+
+	// set direction (out)
+	error = maa_gpio_dir(m_dataPinCtx, MAA_GPIO_OUT);
+    if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+}
+
+MY9221::~MY9221() {
+	maa_result_t error = MAA_SUCCESS;
+	error = maa_gpio_close (m_dataPinCtx);
+    if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+	error = maa_gpio_close (m_clkPinCtx);
+    if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+}
+
+maa_result_t 
+MY9221::setBarLevel (uint8_t level) {
+	if (level > 10) {
+		return MAA_ERROR_INVALID_PARAMETER;
+	}
+
+	send16bitBlock (CMDMODE);
+	for(uint8_t block_idx = 0; block_idx < 12; block_idx++) {
+        uint32_t state = (block_idx < level) ? BIT_HIGH : BIT_LOW;
+        send16bitBlock (state);
+    }
+    lockData ();
+}
+
+maa_result_t 
+MY9221::lockData () {
+	maa_result_t error = MAA_SUCCESS;
+	error = maa_gpio_write (m_dataPinCtx, LOW);
+	usleep(100);
+	
+	for(int idx = 0; idx < 4; idx++) {
+		error = maa_gpio_write (m_dataPinCtx, HIGH);
+		error = maa_gpio_write (m_dataPinCtx, LOW);
+    }
+}
+
+maa_result_t 
+MY9221::send16bitBlock (short data) {
+	maa_result_t error = MAA_SUCCESS;
+	for (uint8_t bit_idx = 0; bit_idx < MAX_BIT_PER_BLOCK; bit_idx++) {
+		uint32_t state = (data & 0x8000) ? HIGH : LOW;
+		error = maa_gpio_write (m_dataPinCtx, state);
+		state = maa_gpio_read (m_clkPinCtx);
+
+		if (state) {
+			state = LOW;
+		} else {
+			state = HIGH;
+		}
+
+		error = maa_gpio_write (m_clkPinCtx, state);
+
+		data <<= 1;
+	}
+}

src/ledbar/my9221.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/aio.h>
+#include <maa/gpio.h>
+
+#define MAX_BIT_PER_BLOCK 	16
+#define CMDMODE     		0x0000
+#define BIT_HIGH          	0x00ff
+#define BIT_LOW	        	0x0000
+
+#define HIGH          		1
+#define LOW	        		0
+
+namespace upm {
+
+class MY9221 {
+    public:
+		MY9221 (uint8_t di, uint8_t dcki);
+		~MY9221 ();
+		maa_result_t setBarLevel (uint8_t level);
+		std::string name()
+        {
+            return m_name;
+        }
+	private:
+		maa_result_t lockData ();
+		maa_result_t send16bitBlock (short data);
+
+		std::string m_name;
+		maa_gpio_context m_clkPinCtx;
+		maa_gpio_context m_dataPinCtx;
+};
+
+}

src/ledbar/pyupm_my9221.i

@@ -0,0 +1,8 @@
+%module pyupm_my9221
+
+%feature("autodoc", "3");
+
+%include "my9221.h"
+%{
+    #include "my9221.h"
+%}

src/nrf24l01/CMakeLists.txt

@@ -0,0 +1,4 @@
+set (libname "nrf24l01")
+add_library (nrf24l01 SHARED nrf24l01.cxx)
+include_directories (${MAA_INCLUDE_DIR})
+target_link_libraries (nrf24l01 ${MAA_LIBRARIES})

src/nrf24l01/jsupm_nrf24l01.i

@@ -0,0 +1,7 @@
+%module jsupm_nrf24l01
+
+%{
+    #include "nrf24l01.h"
+%}
+
+%include "nrf24l01.h"

src/nrf24l01/nrf24l01.cxx

@@ -0,0 +1,319 @@
+/*
+ * 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 "nrf24l01.h"
+
+using namespace upm;
+
+NRF24l01::NRF24l01 (uint8_t cs) {
+	maa_init();
+	nrfInitModule (cs, 8);
+}
+
+NRF24l01::~NRF24l01 () {
+	maa_result_t error = MAA_SUCCESS;
+	error = maa_spi_stop(m_spi);
+	if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+	error = maa_gpio_close (m_cePinCtx);
+    if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+	error = maa_gpio_close (m_csnPinCtx);
+    if (error != MAA_SUCCESS) {
+        maa_result_print(error);
+    }
+}
+
+void 
+NRF24l01::nrfInitModule (uint8_t chip_select, uint8_t chip_enable) {
+	maa_result_t error = MAA_SUCCESS;
+
+	m_csn 		= chip_select;
+	m_ce 		= chip_enable;
+	m_channel 	= 1;
+
+	m_csnPinCtx = maa_gpio_init (m_csn);
+	if (m_csnPinCtx == NULL) {
+        fprintf (stderr, "Are you sure that pin%d you requested is valid on your platform?", m_csn);
+		exit (1);
+	}
+	
+	m_cePinCtx = maa_gpio_init (m_ce);
+	if (m_cePinCtx == NULL) {
+        fprintf (stderr, "Are you sure that pin%d you requested is valid on your platform?", m_ce);
+		exit (1);
+	}
+	
+	error = maa_gpio_dir (m_csnPinCtx, MAA_GPIO_OUT);
+    if (error != MAA_SUCCESS) {
+        maa_result_print (error);
+    }
+
+	error = maa_gpio_dir (m_cePinCtx, MAA_GPIO_OUT);
+    if (error != MAA_SUCCESS) {
+        maa_result_print (error);
+    }
+	
+	nrfCELow ();
+	m_spi = maa_spi_init (0);
+}
+
+void 
+NRF24l01::nrfConfigModule() {
+	/* Set RF channel */
+	nrfConfigRegister (RF_CH, m_channel);
+
+	/* Set length of incoming payload */
+	nrfConfigRegister (RX_PW_P0, m_payload);
+	nrfConfigRegister (RX_PW_P1, m_payload);
+	/* Set length of incoming payload for broadcast */
+	nrfConfigRegister (RX_PW_P2, m_payload);
+	
+	/* Start receiver */
+	nrfPowerUpRX ();
+	nrfFlushRX ();
+}
+
+/* Clocks only one byte into the given MiRF register */
+void 
+NRF24l01::nrfConfigRegister(uint8_t reg, uint8_t value) {
+	nrfCSOn ();
+	maa_spi_write (m_spi, W_REGISTER | (REGISTER_MASK & reg));
+	maa_spi_write (m_spi, value);
+	nrfCSOff ();
+}
+
+void 
+NRF24l01::nrfPowerUpRX() {
+	m_ptx = 0;
+	nrfCELow();
+	nrfConfigRegister(CONFIG, mirf_CONFIG | ( (1<<PWR_UP) | (1<<PRIM_RX) ) );
+	nrfCEHigh();
+	nrfConfigRegister(STATUS,(1 << TX_DS) | (1 << MAX_RT)); 
+}
+
+void 
+NRF24l01::nrfFlushRX() {
+	nrfCSOn ();
+	maa_spi_write (m_spi, FLUSH_RX);
+	nrfCSOff ();
+}
+
+/* Sets the receiving address */
+void 
+NRF24l01::nrfSetRXaddr(uint8_t * addr) {
+	nrfCELow();
+	nrfWriteRegister(RX_ADDR_P1, addr, mirf_ADDR_LEN);
+	nrfCEHigh();
+}
+
+/* Sets the transmitting address */
+void 
+NRF24l01::nrfSetTXaddr(uint8_t * addr)
+{
+	/* RX_ADDR_P0 must be set to the sending addr for auto ack to work. */
+	nrfWriteRegister (RX_ADDR_P0, addr, mirf_ADDR_LEN);
+	nrfWriteRegister (TX_ADDR, addr, mirf_ADDR_LEN);
+}
+
+/* The broadcast address should be 0xFFFFF */
+void 
+NRF24l01::nrfSetBroadcastAddr (uint8_t * addr) {
+	nrfCELow ();
+	nrfWriteRegister (RX_ADDR_P2, addr, mirf_ADDR_LEN);
+	nrfCEHigh ();
+}
+
+void 
+NRF24l01::nrfSetPayload (uint8_t load) {
+	m_payload = load;
+}
+
+void 
+NRF24l01::nrfWriteRegister(uint8_t reg, uint8_t * value, uint8_t len) 
+{
+	nrfCSOn ();
+	maa_spi_write (m_spi, W_REGISTER | (REGISTER_MASK & reg));
+	nrfTransmitSync(value, len);
+	nrfCSOff ();
+}
+
+void 
+NRF24l01::nrfTransmitSync(uint8_t *dataout, uint8_t len){
+	uint8_t i;
+	for(i = 0; i < len; i++) {
+		maa_spi_write (m_spi, dataout[i]);
+	}
+}
+
+/* Checks if data is available for reading */
+bool 
+NRF24l01::nrfDataReady() {
+	uint8_t status = nrfGetStatus();
+	if ( status & (1 << RX_DR) ) {
+		return 1;
+	}
+	
+	return !nrfRXFifoEmpty();
+}
+
+uint8_t 
+NRF24l01::nrfGetStatus () {
+	uint8_t rv;
+	nrfReadRegister (STATUS, &rv, 1);
+	return rv;
+}
+
+/* Reads an array of bytes from the given start position in the MiRF registers. */
+void 
+NRF24l01::nrfReadRegister (uint8_t reg, uint8_t * value, uint8_t len)
+{
+	nrfCSOn ();
+	maa_spi_write (m_spi, R_REGISTER | (REGISTER_MASK & reg));
+	nrfTransferSync (value, value, len);
+	nrfCSOff ();
+}
+
+void 
+NRF24l01::nrfTransferSync (uint8_t *dataout,uint8_t *datain,uint8_t len) {
+	uint8_t i;
+	for(i = 0;i < len;i++) {
+		datain[i] = maa_spi_write (m_spi, dataout[i]);
+	}
+}
+
+bool 
+NRF24l01::nrfRXFifoEmpty () {
+	uint8_t fifo_status;
+	nrfReadRegister (FIFO_STATUS, &fifo_status, sizeof(fifo_status));
+	return (fifo_status & (1 << RX_EMPTY));
+}
+
+/* Reads payload bytes into data array */
+void 
+NRF24l01::nrfGetData (uint8_t * data) 
+{
+	nrfCSOn ();
+	/* Send cmd to read rx payload */
+	maa_spi_write (m_spi, R_RX_PAYLOAD);
+	/* Read payload */
+	nrfTransferSync(data, data, m_payload);
+	nrfCSOff ();
+	nrfConfigRegister(STATUS, (1<<RX_DR));
+}
+
+/* Sends a data package to the default address. Be sure to send the correct
+ * amount of bytes as configured as payload on the receiver. */
+void 
+NRF24l01::nrfSend(uint8_t * value) {
+	uint8_t status;
+	status = nrfGetStatus();
+
+	while (m_ptx) {
+		status = nrfGetStatus();
+
+		if((status & ((1 << TX_DS)  | (1 << MAX_RT)))){
+			m_ptx = 0;
+			break;
+		}
+	} // Wait until last paket is send
+
+	nrfCELow();
+	nrfPowerUpTX();							// Set to transmitter mode , Power up
+	nrfCSOn ();
+	maa_spi_write (m_spi, FLUSH_TX);		// Write cmd to flush tx fifo
+	nrfCSOff ();
+	
+	nrfCSOn ();
+	maa_spi_write (m_spi, W_TX_PAYLOAD); 	// Write cmd to write payload
+	nrfTransmitSync(value, m_payload);		// Write payload
+	nrfCSOff ();
+	nrfCEHigh();							// Start transmission
+}
+
+void 
+NRF24l01::nrfSend () {
+	nrfSend (m_txBuffer);
+}
+
+bool 
+NRF24l01::nrfIsSending () {
+	uint8_t status;
+	if (m_ptx)	{ // Sending mode.
+		status = nrfGetStatus();
+		/* if sending successful (TX_DS) or max retries exceded (MAX_RT). */
+		if((status & ((1 << TX_DS)  | (1 << MAX_RT)))){
+			nrfPowerUpRX();
+			return false; 
+		}
+		return true;
+	}
+	return false;
+}
+
+void 
+NRF24l01::nrfPowerUpTX () {
+	m_ptx = 1;
+	nrfConfigRegister (CONFIG, mirf_CONFIG | ( (1<<PWR_UP) | (0<<PRIM_RX) ) );
+}
+
+void 
+NRF24l01::nrfPowerDown () {
+	nrfCELow ();
+	nrfConfigRegister (CONFIG, mirf_CONFIG);
+}
+
+maa_result_t 
+NRF24l01::nrfCEHigh () {
+	return maa_gpio_write (m_cePinCtx, HIGH);
+}
+
+maa_result_t 
+NRF24l01::nrfCELow () {
+	return maa_gpio_write (m_cePinCtx, LOW);
+}
+
+maa_result_t 
+NRF24l01::nrfCSOn () {
+	return maa_gpio_write (m_csnPinCtx, LOW);
+}
+
+maa_result_t 
+NRF24l01::nrfCSOff () {
+	return maa_gpio_write (m_csnPinCtx, HIGH);
+}
+
+void 
+NRF24l01::nrfListenForChannel() {
+	if(!nrfIsSending() && nrfDataReady()) {
+		nrfGetData(m_rxBuffer);
+		dataRecievedHandler(); /* let know that data arrived */
+	}
+}
+

src/nrf24l01/nrf24l01.h

@@ -0,0 +1,180 @@
+/*
+ * 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/spi.h>
+
+/* Memory Map */
+#define CONFIG      		0x00
+#define EN_AA       		0x01
+#define EN_RXADDR   		0x02
+#define SETUP_AW    		0x03
+#define SETUP_RETR  		0x04
+#define RF_CH       		0x05
+#define RF_SETUP    		0x06
+#define STATUS      		0x07
+#define OBSERVE_TX  		0x08
+#define CD          		0x09
+#define RX_ADDR_P0  		0x0A
+#define RX_ADDR_P1  		0x0B
+#define RX_ADDR_P2  		0x0C
+#define RX_ADDR_P3  		0x0D
+#define RX_ADDR_P4  		0x0E
+#define RX_ADDR_P5  		0x0F
+#define TX_ADDR     		0x10
+#define RX_PW_P0    		0x11
+#define RX_PW_P1    		0x12
+#define RX_PW_P2    		0x13
+#define RX_PW_P3    		0x14
+#define RX_PW_P4    		0x15
+#define RX_PW_P5    		0x16
+#define FIFO_STATUS 		0x17
+
+/* Bit Mnemonics */
+#define MASK_RX_DR  		6
+#define MASK_TX_DS  		5
+#define MASK_MAX_RT 		4
+#define EN_CRC      		3
+#define CRCO        		2
+#define PWR_UP      		1
+#define PRIM_RX     		0
+#define ENAA_P5     		5
+#define ENAA_P4     		4
+#define ENAA_P3     		3
+#define ENAA_P2     		2
+#define ENAA_P1     		1
+#define ENAA_P0     		0
+#define ERX_P5      		5
+#define ERX_P4      		4
+#define ERX_P3      		3
+#define ERX_P2      		2
+#define ERX_P1      		1
+#define ERX_P0      		0
+#define AW          		0
+#define ARD         		4
+#define ARC         		0
+#define PLL_LOCK    		4
+#define RF_DR       		3
+#define RF_PWR      		1
+#define LNA_HCURR   		0        
+#define RX_DR       		6
+#define TX_DS       		5
+#define MAX_RT      		4
+#define RX_P_NO     		1
+#define TX_FULL     		0
+#define PLOS_CNT    		4
+#define ARC_CNT     		0
+#define TX_REUSE    		6
+#define FIFO_FULL   		5
+#define TX_EMPTY    		4
+#define RX_FULL     		1
+#define RX_EMPTY    		0
+
+/* Instruction Mnemonics */
+#define R_REGISTER    		0x00
+#define W_REGISTER    		0x20
+#define REGISTER_MASK 		0x1F
+#define R_RX_PAYLOAD  		0x61
+#define W_TX_PAYLOAD  		0xA0
+#define FLUSH_TX      		0xE1
+#define FLUSH_RX      		0xE2
+#define REUSE_TX_PL   		0xE3
+#define NOP           		0xFF
+
+/* Nrf24l settings */
+#define mirf_ADDR_LEN		5
+#define mirf_CONFIG 		((1<<EN_CRC) | (0<<CRCO) )
+
+#define MAX_BUFFER			32
+
+#define HIGH          		1
+#define LOW	        		0
+
+namespace upm {
+
+typedef void (* funcPtrVoidVoid) ();
+
+class NRF24l01 {
+    public:
+		NRF24l01 (uint8_t cs);
+		~NRF24l01 ();
+		std::string name()
+        {
+            return m_name;
+        }
+
+		void nrfInitModule (uint8_t chipSelect, uint8_t chipEnable);
+		void nrfConfigModule ();
+		void nrfSend (uint8_t *value);
+		void nrfSend ();
+		void nrfSetRXaddr (uint8_t * addr);
+		void nrfSetTXaddr (uint8_t * addr);
+		void nrfSetBroadcastAddr (uint8_t * addr);
+		void nrfSetPayload (uint8_t load);
+		bool nrfDataReady ();
+		bool nrfIsSending ();
+		bool nrfRXFifoEmpty ();
+		bool nrfTXFifoEmpty ();
+		void nrfGetData (uint8_t * data);
+		uint8_t nrfGetStatus ();
+		
+		void nrfTransmitSync (uint8_t *dataout, uint8_t len);
+		void nrfTransferSync (uint8_t *dataout ,uint8_t *datain, uint8_t len);
+		void nrfConfigRegister (uint8_t reg, uint8_t value);
+		void nrfReadRegister (uint8_t reg, uint8_t * value, uint8_t len);
+		void nrfWriteRegister (uint8_t reg, uint8_t * value, uint8_t len);
+		void nrfPowerUpRX ();
+		void nrfPowerUpTX ();
+		void nrfPowerDown ();
+
+		maa_result_t nrfCEHigh ();
+		maa_result_t nrfCELow ();
+		maa_result_t nrfCSOn ();
+		maa_result_t nrfCSOff ();
+		void nrfFlushRX ();
+		void nrfListenForChannel();
+
+		uint8_t				m_rxBuffer[MAX_BUFFER];
+		uint8_t				m_txBuffer[MAX_BUFFER];
+
+		funcPtrVoidVoid dataRecievedHandler;
+	private:
+		maa_spi_context		m_spi;
+		uint8_t				m_ce;
+		uint8_t				m_csn;
+		uint8_t				m_channel;
+		uint8_t 			m_ptx;
+		uint8_t				m_payload;
+		uint8_t				m_localAddress[5];
+		
+		maa_gpio_context 	m_csnPinCtx;
+		maa_gpio_context 	m_cePinCtx;
+
+		std::string 		m_name;
+};
+
+}

src/nrf24l01/pyupm_nrf24l01.i

@@ -0,0 +1,8 @@
+%module pyupm_nrf24l01
+
+%feature("autodoc", "3");
+
+%include "nrf24l01.h"
+%{
+    #include "nrf24l01.h"
+%}