CQ Publishing / Mbed 2 deprecated tg_201410s8_AD7714

Transistor Gijutsu, October 2014, Special Features Chapter 8，Software of the thermistor thermometer of 0.001 ° resolution， トランジスタ技術2014年10月号　特集第8章のソフトウェア　0.001℃分解能で気配もキャッチ「超敏感肌温度計」

Dependencies:   USBDevice mbed

Information

tg_201410s8_AD7714 トランジスタ技術 2014年 10月号 第8章のソフトウェア

Program for Section 8 in October. 2014 issue of the Transistor Gijutsu
(Japanese electronics magazine)

概要

このプログラムは、サーミスタの抵抗値変化をAD7714(24bitADC)で測定し、抵抗値を温度値に変換することで、0.001℃程度の分解能で温度変化を測定します。

ファイル

このソフトウエアは、次のファイルから構成されています。

  • AD7714.cpp - AD7714の内部レジスタを設定
  • Thermistor.cpp - サーミスタの抵抗値から温度値に変換
  • ExpAvr.cpp - 指数平均によるソフトウエアＬＰＦ
  • main.cpp - main()関数

詳細については、10月号の記事および上記ファイル中のコメントを参照してください。

USBDevice/USBHID/USBMouse.h@0:de885a6da962, 2014-08-29 (annotated)

Committer:
Dance
Date:
Fri Aug 29 08:38:36 2014 +0000
Revision:
0:de885a6da962
Transistor Gijutsu, October 2014, Special Features Chapter 8; ????????2014?10??????8????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Dance 0:de885a6da962 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
Dance 0:de885a6da962 2 *
Dance 0:de885a6da962 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
Dance 0:de885a6da962 4 * and associated documentation files (the "Software"), to deal in the Software without
Dance 0:de885a6da962 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
Dance 0:de885a6da962 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
Dance 0:de885a6da962 7 * Software is furnished to do so, subject to the following conditions:
Dance 0:de885a6da962 8 *
Dance 0:de885a6da962 9 * The above copyright notice and this permission notice shall be included in all copies or
Dance 0:de885a6da962 10 * substantial portions of the Software.
Dance 0:de885a6da962 11 *
Dance 0:de885a6da962 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
Dance 0:de885a6da962 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
Dance 0:de885a6da962 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
Dance 0:de885a6da962 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Dance 0:de885a6da962 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Dance 0:de885a6da962 17 */
Dance 0:de885a6da962 18
Dance 0:de885a6da962 19 #ifndef USBMOUSE_H
Dance 0:de885a6da962 20 #define USBMOUSE_H
Dance 0:de885a6da962 21
Dance 0:de885a6da962 22 #include "USBHID.h"
Dance 0:de885a6da962 23
Dance 0:de885a6da962 24 #define REPORT_ID_MOUSE 2
Dance 0:de885a6da962 25
Dance 0:de885a6da962 26 /* Common usage */
Dance 0:de885a6da962 27
Dance 0:de885a6da962 28 enum MOUSE_BUTTON
Dance 0:de885a6da962 29 {
Dance 0:de885a6da962 30 MOUSE_LEFT = 1,
Dance 0:de885a6da962 31 MOUSE_RIGHT = 2,
Dance 0:de885a6da962 32 MOUSE_MIDDLE = 4,
Dance 0:de885a6da962 33 };
Dance 0:de885a6da962 34
Dance 0:de885a6da962 35 /* X and Y limits */
Dance 0:de885a6da962 36 /* These values do not directly map to screen pixels */
Dance 0:de885a6da962 37 /* Zero may be interpreted as meaning 'no movement' */
Dance 0:de885a6da962 38 #define X_MIN_ABS (1) /*!< Minimum value on x-axis */
Dance 0:de885a6da962 39 #define Y_MIN_ABS (1) /*!< Minimum value on y-axis */
Dance 0:de885a6da962 40 #define X_MAX_ABS (0x7fff) /*!< Maximum value on x-axis */
Dance 0:de885a6da962 41 #define Y_MAX_ABS (0x7fff) /*!< Maximum value on y-axis */
Dance 0:de885a6da962 42
Dance 0:de885a6da962 43 #define X_MIN_REL (-127) /*!< The maximum value that we can move to the left on the x-axis */
Dance 0:de885a6da962 44 #define Y_MIN_REL (-127) /*!< The maximum value that we can move up on the y-axis */
Dance 0:de885a6da962 45 #define X_MAX_REL (127) /*!< The maximum value that we can move to the right on the x-axis */
Dance 0:de885a6da962 46 #define Y_MAX_REL (127) /*!< The maximum value that we can move down on the y-axis */
Dance 0:de885a6da962 47
Dance 0:de885a6da962 48 enum MOUSE_TYPE
Dance 0:de885a6da962 49 {
Dance 0:de885a6da962 50 ABS_MOUSE,
Dance 0:de885a6da962 51 REL_MOUSE,
Dance 0:de885a6da962 52 };
Dance 0:de885a6da962 53
Dance 0:de885a6da962 54 /**
Dance 0:de885a6da962 55 *
Dance 0:de885a6da962 56 * USBMouse example
Dance 0:de885a6da962 57 * @code
Dance 0:de885a6da962 58 * #include "mbed.h"
Dance 0:de885a6da962 59 * #include "USBMouse.h"
Dance 0:de885a6da962 60 *
Dance 0:de885a6da962 61 * USBMouse mouse;
Dance 0:de885a6da962 62 *
Dance 0:de885a6da962 63 * int main(void)
Dance 0:de885a6da962 64 * {
Dance 0:de885a6da962 65 * while (1)
Dance 0:de885a6da962 66 * {
Dance 0:de885a6da962 67 * mouse.move(20, 0);
Dance 0:de885a6da962 68 * wait(0.5);
Dance 0:de885a6da962 69 * }
Dance 0:de885a6da962 70 * }
Dance 0:de885a6da962 71 *
Dance 0:de885a6da962 72 * @endcode
Dance 0:de885a6da962 73 *
Dance 0:de885a6da962 74 *
Dance 0:de885a6da962 75 * @code
Dance 0:de885a6da962 76 * #include "mbed.h"
Dance 0:de885a6da962 77 * #include "USBMouse.h"
Dance 0:de885a6da962 78 * #include <math.h>
Dance 0:de885a6da962 79 *
Dance 0:de885a6da962 80 * USBMouse mouse(ABS_MOUSE);
Dance 0:de885a6da962 81 *
Dance 0:de885a6da962 82 * int main(void)
Dance 0:de885a6da962 83 * {
Dance 0:de885a6da962 84 * uint16_t x_center = (X_MAX_ABS - X_MIN_ABS)/2;
Dance 0:de885a6da962 85 * uint16_t y_center = (Y_MAX_ABS - Y_MIN_ABS)/2;
Dance 0:de885a6da962 86 * uint16_t x_screen = 0;
Dance 0:de885a6da962 87 * uint16_t y_screen = 0;
Dance 0:de885a6da962 88 *
Dance 0:de885a6da962 89 * uint32_t x_origin = x_center;
Dance 0:de885a6da962 90 * uint32_t y_origin = y_center;
Dance 0:de885a6da962 91 * uint32_t radius = 5000;
Dance 0:de885a6da962 92 * uint32_t angle = 0;
Dance 0:de885a6da962 93 *
Dance 0:de885a6da962 94 * while (1)
Dance 0:de885a6da962 95 * {
Dance 0:de885a6da962 96 * x_screen = x_origin + cos((double)angle*3.14/180.0)*radius;
Dance 0:de885a6da962 97 * y_screen = y_origin + sin((double)angle*3.14/180.0)*radius;
Dance 0:de885a6da962 98 *
Dance 0:de885a6da962 99 * mouse.move(x_screen, y_screen);
Dance 0:de885a6da962 100 * angle += 3;
Dance 0:de885a6da962 101 * wait(0.01);
Dance 0:de885a6da962 102 * }
Dance 0:de885a6da962 103 * }
Dance 0:de885a6da962 104 *
Dance 0:de885a6da962 105 * @endcode
Dance 0:de885a6da962 106 */
Dance 0:de885a6da962 107 class USBMouse: public USBHID
Dance 0:de885a6da962 108 {
Dance 0:de885a6da962 109 public:
Dance 0:de885a6da962 110
Dance 0:de885a6da962 111 /**
Dance 0:de885a6da962 112 * Constructor
Dance 0:de885a6da962 113 *
Dance 0:de885a6da962 114 * @param mouse_type Mouse type: ABS_MOUSE (absolute mouse) or REL_MOUSE (relative mouse) (default: REL_MOUSE)
Dance 0:de885a6da962 115 * @param vendor_id Your vendor_id (default: 0x1234)
Dance 0:de885a6da962 116 * @param product_id Your product_id (default: 0x0001)
Dance 0:de885a6da962 117 * @param product_release Your preoduct_release (default: 0x0001)
Dance 0:de885a6da962 118 *
Dance 0:de885a6da962 119 */
Dance 0:de885a6da962 120 USBMouse(MOUSE_TYPE mouse_type = REL_MOUSE, uint16_t vendor_id = 0x1234, uint16_t product_id = 0x0001, uint16_t product_release = 0x0001):
Dance 0:de885a6da962 121 USBHID(0, 0, vendor_id, product_id, product_release, false)
Dance 0:de885a6da962 122 {
Dance 0:de885a6da962 123 button = 0;
Dance 0:de885a6da962 124 this->mouse_type = mouse_type;
Dance 0:de885a6da962 125 connect();
Dance 0:de885a6da962 126 };
Dance 0:de885a6da962 127
Dance 0:de885a6da962 128 /**
Dance 0:de885a6da962 129 * Write a state of the mouse
Dance 0:de885a6da962 130 *
Dance 0:de885a6da962 131 * @param x x-axis position
Dance 0:de885a6da962 132 * @param y y-axis position
Dance 0:de885a6da962 133 * @param buttons buttons state (first bit represents MOUSE_LEFT, second bit MOUSE_RIGHT and third bit MOUSE_MIDDLE)
Dance 0:de885a6da962 134 * @param z wheel state (>0 to scroll down, <0 to scroll up)
Dance 0:de885a6da962 135 * @returns true if there is no error, false otherwise
Dance 0:de885a6da962 136 */
Dance 0:de885a6da962 137 bool update(int16_t x, int16_t y, uint8_t buttons, int8_t z);
Dance 0:de885a6da962 138
Dance 0:de885a6da962 139
Dance 0:de885a6da962 140 /**
Dance 0:de885a6da962 141 * Move the cursor to (x, y)
Dance 0:de885a6da962 142 *
Dance 0:de885a6da962 143 * @param x-axis position
Dance 0:de885a6da962 144 * @param y-axis position
Dance 0:de885a6da962 145 * @returns true if there is no error, false otherwise
Dance 0:de885a6da962 146 */
Dance 0:de885a6da962 147 bool move(int16_t x, int16_t y);
Dance 0:de885a6da962 148
Dance 0:de885a6da962 149 /**
Dance 0:de885a6da962 150 * Press one or several buttons
Dance 0:de885a6da962 151 *
Dance 0:de885a6da962 152 * @param button button state (ex: press(MOUSE_LEFT))
Dance 0:de885a6da962 153 * @returns true if there is no error, false otherwise
Dance 0:de885a6da962 154 */
Dance 0:de885a6da962 155 bool press(uint8_t button);
Dance 0:de885a6da962 156
Dance 0:de885a6da962 157 /**
Dance 0:de885a6da962 158 * Release one or several buttons
Dance 0:de885a6da962 159 *
Dance 0:de885a6da962 160 * @param button button state (ex: release(MOUSE_LEFT))
Dance 0:de885a6da962 161 * @returns true if there is no error, false otherwise
Dance 0:de885a6da962 162 */
Dance 0:de885a6da962 163 bool release(uint8_t button);
Dance 0:de885a6da962 164
Dance 0:de885a6da962 165 /**
Dance 0:de885a6da962 166 * Double click (MOUSE_LEFT)
Dance 0:de885a6da962 167 *
Dance 0:de885a6da962 168 * @returns true if there is no error, false otherwise
Dance 0:de885a6da962 169 */
Dance 0:de885a6da962 170 bool doubleClick();
Dance 0:de885a6da962 171
Dance 0:de885a6da962 172 /**
Dance 0:de885a6da962 173 * Click
Dance 0:de885a6da962 174 *
Dance 0:de885a6da962 175 * @param button state of the buttons ( ex: clic(MOUSE_LEFT))
Dance 0:de885a6da962 176 * @returns true if there is no error, false otherwise
Dance 0:de885a6da962 177 */
Dance 0:de885a6da962 178 bool click(uint8_t button);
Dance 0:de885a6da962 179
Dance 0:de885a6da962 180 /**
Dance 0:de885a6da962 181 * Scrolling
Dance 0:de885a6da962 182 *
Dance 0:de885a6da962 183 * @param z value of the wheel (>0 to go down, <0 to go up)
Dance 0:de885a6da962 184 * @returns true if there is no error, false otherwise
Dance 0:de885a6da962 185 */
Dance 0:de885a6da962 186 bool scroll(int8_t z);
Dance 0:de885a6da962 187
Dance 0:de885a6da962 188 /*
Dance 0:de885a6da962 189 * To define the report descriptor. Warning: this method has to store the length of the report descriptor in reportLength.
Dance 0:de885a6da962 190 *
Dance 0:de885a6da962 191 * @returns pointer to the report descriptor
Dance 0:de885a6da962 192 */
Dance 0:de885a6da962 193 virtual uint8_t * reportDesc();
Dance 0:de885a6da962 194
Dance 0:de885a6da962 195 protected:
Dance 0:de885a6da962 196 /*
Dance 0:de885a6da962 197 * Get configuration descriptor
Dance 0:de885a6da962 198 *
Dance 0:de885a6da962 199 * @returns pointer to the configuration descriptor
Dance 0:de885a6da962 200 */
Dance 0:de885a6da962 201 virtual uint8_t * configurationDesc();
Dance 0:de885a6da962 202
Dance 0:de885a6da962 203 private:
Dance 0:de885a6da962 204 MOUSE_TYPE mouse_type;
Dance 0:de885a6da962 205 uint8_t button;
Dance 0:de885a6da962 206 bool mouseSend(int8_t x, int8_t y, uint8_t buttons, int8_t z);
Dance 0:de885a6da962 207 };
Dance 0:de885a6da962 208
Dance 0:de885a6da962 209 #endif