Revision 0:d368632c8662, committed 2012-12-06

Comitter:

kumajoi

Date:

Thu Dec 06 17:44:24 2012 +0000

Child:

1:de9966da02f1

Commit message:

for MakeFairTokyo2012

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/EthernetInterface.lib	Thu Dec 06 17:44:24 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/EthernetInterface/#a0ee3ae75cfa

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SCP1000.lib	Thu Dec 06 17:44:24 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/kadams6/code/SCP1000/#47d6f205890b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebSocketClient.lib	Thu Dec 06 17:44:24 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/samux/code/WebSocketClient/#86e89a0369b9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extlib/TextLCD.cpp	Thu Dec 06 17:44:24 2012 +0000
@@ -0,0 +1,167 @@
+/* mbed TextLCD Library, for a 4-bit LCD based on HD44780
+ * Copyright (c) 2007-2010, sford
+ *
+ * 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.
+ */
+
+/*
+ * Modified for star board orange by Shinichiro Nakamura. (CuBeatSystems)
+ *
+ * ID : shintamainjp
+ * Added : RW-
+ */
+
+#include "TextLCD.h"
+#include "mbed.h"
+
+TextLCD::TextLCD(PinName rs, PinName rw, PinName e, PinName d0, PinName d1,
+                 PinName d2, PinName d3, LCDType type) : _rs(rs), _rw(rw),
+        _e(e), _d(d0, d1, d2, d3),
+        _type(type) {
+
+    _e  = 1;
+    _rs = 0;            // command mode
+    _rw = 0;
+
+    wait(0.015);        // Wait 15ms to ensure powered up
+
+    // send "Display Settings" 3 times (Only top nibble of 0x30 as we've got 4-bit bus)
+    for (int i=0; i<3; i++) {
+        writeByte(0x3);
+        wait(0.00164);  // this command takes 1.64ms, so wait for it
+    }
+    writeByte(0x2);     // 4-bit mode
+    wait(0.000040f);    // most instructions take 40us
+
+    writeCommand(0x28); // Function set 001 BW N F - -
+    writeCommand(0x0C);
+    writeCommand(0x6);  // Cursor Direction and Display Shift : 0000 01 CD S (CD 0-left, 1-right S(hift) 0-no, 1-yes
+    cls();
+}
+
+void TextLCD::character(int column, int row, int c) {
+    int a = address(column, row);
+    writeCommand(a);
+    writeData(c);
+}
+
+void TextLCD::cls() {
+    writeCommand(0x01); // cls, and set cursor to 0
+    wait(0.00164f);     // This command takes 1.64 ms
+    locate(0, 0);
+}
+
+void TextLCD::locate(int column, int row) {
+    _column = column;
+    _row = row;
+}
+
+int TextLCD::_putc(int value) {
+    if (value == '\n') {
+        _column = 0;
+        _row++;
+        if (_row >= rows()) {
+            _row = 0;
+        }
+    } else {
+        character(_column, _row, value);
+        _column++;
+        if (_column >= columns()) {
+            _column = 0;
+            _row++;
+            if (_row >= rows()) {
+                _row = 0;
+            }
+        }
+    }
+    return value;
+}
+
+int TextLCD::_getc() {
+    return -1;
+}
+
+void TextLCD::writeByte(int value) {
+    _d = value >> 4;
+    wait(0.000040f); // most instructions take 40us
+    _e = 0;
+    wait(0.000040f);
+    _e = 1;
+    _d = value >> 0;
+    wait(0.000040f);
+    _e = 0;
+    wait(0.000040f);  // most instructions take 40us
+    _e = 1;
+}
+
+void TextLCD::writeCommand(int command) {
+    _rs = 0;
+    writeByte(command);
+}
+
+void TextLCD::writeData(int data) {
+    _rs = 1;
+    writeByte(data);
+}
+
+int TextLCD::address(int column, int row) {
+    switch (_type) {
+        case LCD20x4:
+            switch (row) {
+                case 0:
+                    return 0x80 + column;
+                case 1:
+                    return 0xc0 + column;
+                case 2:
+                    return 0x94 + column;
+                case 3:
+                    return 0xd4 + column;
+            }
+        case LCD16x2B:
+            return 0x80 + (row * 40) + column;
+        case LCD16x2:
+        case LCD20x2:
+        default:
+            return 0x80 + (row * 0x40) + column;
+    }
+}
+
+int TextLCD::columns() {
+    switch (_type) {
+        case LCD20x4:
+        case LCD20x2:
+            return 20;
+        case LCD16x2:
+        case LCD16x2B:
+        default:
+            return 16;
+    }
+}
+
+int TextLCD::rows() {
+    switch (_type) {
+        case LCD20x4:
+            return 4;
+        case LCD16x2:
+        case LCD16x2B:
+        case LCD20x2:
+        default:
+            return 2;
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extlib/TextLCD.h	Thu Dec 06 17:44:24 2012 +0000
@@ -0,0 +1,119 @@
+/* mbed TextLCD Library, for a 4-bit LCD based on HD44780
+ * Copyright (c) 2007-2010, sford
+ *
+ * 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.
+ */
+ 
+/*
+ * Modified for star board orange by Shinichiro Nakamura. (CuBeatSystems)
+ *
+ * ID : shintamainjp
+ * Added : RW-
+ */
+
+#ifndef MBED_TEXTLCD_H
+#define MBED_TEXTLCD_H
+
+#include "mbed.h"
+
+/** A TextLCD interface for driving 4-bit HD44780-based LCDs
+ *
+ * Currently supports 16x2, 20x2 and 20x4 panels
+ *
+ * @code
+ * #include "mbed.h"
+ * #include "TextLCD.h"
+ *
+ * TextLCD lcd(p10, p12, p15, p16, p29, p30); // rs, e, d0-d3
+ *
+ * int main() {
+ *     lcd.printf("Hello World!\n");
+ * }
+ * @endcode
+ */
+class TextLCD : public Stream {
+public:
+
+    /** LCD panel format */
+    enum LCDType {
+        LCD16x2     /**< 16x2 LCD panel (default) */
+        , LCD16x2B  /**< 16x2 LCD panel alternate addressing */
+        , LCD20x2   /**< 20x2 LCD panel */
+        , LCD20x4   /**< 20x4 LCD panel */
+    };
+
+    /** Create a TextLCD interface
+     *
+     * @param rs    Instruction/data control line.
+     * @param rw    Read/Write- control line.
+     * @param e     Enable line (clock)
+     * @param d0-d3 Data lines
+     * @param type  Sets the panel size/addressing mode (default = LCD16x2)
+     */
+    TextLCD(PinName rs, PinName rw, PinName e, PinName d0, PinName d1, PinName d2, PinName d3, LCDType type = LCD16x2);
+
+#if DOXYGEN_ONLY
+    /** Write a character to the LCD
+     *
+     * @param c The character to write to the display
+     */
+    int putc(int c);
+
+    /** Write a formated string to the LCD
+     *
+     * @param format A printf-style format string, followed by the
+     *               variables to use in formating the string.
+     */
+    int printf(const char* format, ...);
+#endif
+
+    /** Locate to a screen column and row
+     *
+     * @param column  The horizontal position from the left, indexed from 0
+     * @param row     The vertical position from the top, indexed from 0
+     */
+    void locate(int column, int row);
+
+    /** Clear the screen and locate to 0,0 */
+    void cls();
+
+    int rows();
+    int columns();
+
+protected:
+
+    // Stream implementation functions
+    virtual int _putc(int value);
+    virtual int _getc();
+
+    int address(int column, int row);
+    void character(int column, int row, int c);
+    void writeByte(int value);
+    void writeCommand(int command);
+    void writeData(int data);
+
+    DigitalOut _rs, _rw, _e;
+    BusOut _d;
+    LCDType _type;
+
+    int _column;
+    int _row;
+};
+
+#endif

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Dec 06 17:44:24 2012 +0000
@@ -0,0 +1,104 @@
+#include "mbed.h"
+#include "TextLCD.h"
+#include "SCP1000.h"
+#include "EthernetInterface.h"
+#include "Websocket.h"
+
+DigitalOut myled(LED1);
+TextLCD lcd(p24, p25, p26, p27, p28, p29, p30);;
+AnalogIn light_in(p20);
+AnalogIn temp_in(p19);
+AnalogIn humid_in(p18);
+SCP1000 scp1000(p11,p12,p13,p14);
+
+void splash();
+void splash()
+{
+
+    lcd.cls();
+    lcd.locate(0, 0);
+    lcd.printf("ku-make sensor");
+    lcd.locate(0, 1);
+    lcd.printf("@kumajoi");
+    wait(0.3);
+}
+
+int main()
+{
+    splash();
+
+    const char apikey[] = "xxxxxxxxxxxxxxxxxxxxxx"; //your apikey
+    const char feed[]= "/feeds/00000";  //your feed URL
+    char cms[512];
+    char recv[512];
+    int token = 0;
+    EthernetInterface eth;
+    eth.init();
+    eth.connect();
+    wait(5);
+    lcd.cls();
+    printf("IP Address is %s\n\r", eth.getIPAddress());
+    lcd.printf("IP Address is %s\n\r", eth.getIPAddress());
+
+    while (1) {
+        Websocket ws("ws://api.cosm.com:8080/feeds/");
+        ws.connect();
+        if(ws.read(recv)) {
+            printf("rcv: %s\r\n", recv);
+        }
+
+        float r_light, r_temp, r_humid, r_hpa;
+        float light, temp, humid, hpa;
+
+        light = light_in;
+        temp = temp_in;
+        humid = humid_in;
+        hpa = scp1000.readPressure();
+
+        r_light = light * 3.3 * 5 / 0.013;
+        r_temp = temp * 3.3 * 100 - 60;
+        r_humid = humid * 3.3 * 100;
+        r_hpa = hpa / 100;
+
+
+        lcd.cls();
+        lcd.locate(0, 0);
+        lcd.putc(0xB5);
+        lcd.putc(0xDD);
+        lcd.putc(0xC4);
+        lcd.putc(0xDE);
+        lcd.printf("%2.0f",r_temp);
+        lcd.putc(0xDf);
+        lcd.putc('C');
+        lcd.printf(" %4.0fhPa", r_hpa);
+        lcd.locate(0, 1);
+        lcd.putc(0xBC);
+        lcd.putc(0xC2);
+        lcd.putc(0xC4);
+        lcd.putc(0xDE);
+        lcd.printf("%2.0f%% ",r_humid);
+        lcd.locate(9, 1);
+        lcd.printf("%4.0f", r_light);
+        lcd.putc(0xD9);
+        lcd.putc(0xB8);
+        lcd.putc(0xBD);
+
+        myled = 1;
+        sprintf (cms,"{\"method\" : \"put\",\"resource\" : \"%s\",\"params\" : {},\"headers\" : {\"X-ApiKey\":\"%s\"},\"body\" :{\"version\" : \"1.0.0\",\"datastreams\" : [{\"id\" : \"3\",\"current_value\" : \"%4.0f\"},{\"id\" : \"4\",\"current_value\" : \"%4.0f\"},{\"id\" : \"5\",\"current_value\" : \"%3.0f\"},{\"id\" : \"6\",\"current_value\" : \"%3.0f\"}]},\"token\" : \"0x%d\"}\r\n",feed,apikey,r_hpa,r_light,r_temp,r_humid,token);
+        //set your ID and value
+        printf ("%s\r\n",cms);
+        token++;
+        int res = ws.send(cms);
+        myled= 0 ;
+        wait(5);
+
+        if(ws.read(recv)) {
+            printf("rcv: %s\r\n", recv);
+            wait(1);
+        }
+
+        ws.close();
+        wait(300);
+
+    }
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-rtos.lib	Thu Dec 06 17:44:24 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed-rtos/#88a1a9c26ae3

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Thu Dec 06 17:44:24 2012 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/63cdd78b2dc1
\ No newline at end of file